HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Knoxville (TYS) to Reagan-National (DCA) from $136

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
TYS — DCA
May 3 — May 101
From?
To?
Fri 5/3
Fri 5/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Knoxville McGhee Tyson to Washington, D.C. Reagan-National are usually found in January or August, booked 78 days in advance, depart on a Friday or Saturday and return on a Tuesday

Cheap flight deals from Knoxville to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 28, 2024.

Popular in

December

Cheapest in

January

Average price

$329

Round-trip from

$234
High demand for flights, 23% potential price rise
Search Deals
Best time to find cheap flights, 17% potential price drop
Search Deals
Average for round-trip flights in April 2024
Search Deals
From Knoxville McGhee Tyson to Washington, D.C. Reagan-National
Search Deals

What is the cheapest day to fly round-trip from Knoxville to Washington, D.C. Reagan-National Airport?

Flights from Knoxville to Washington, D.C. Reagan-National Airport are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington, D.C. Reagan-National Airport.

How far in advance should I book a flight from Knoxville to Washington, D.C. Reagan-National Airport?

Users have found that booking a flight from Knoxville to Washington, D.C. Reagan-National Airport at least 54 days early can save you up to 87% on average compared to booking a flight this week. If booking 54 days before your flight isn’t an option for you, users have found flights from Knoxville to Washington, D.C. Reagan-National Airport for as little as $229 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $337 for flights departing within the next 3 days.

What is the cheapest month to fly from Knoxville to Washington, D.C. Reagan-National Airport?

September can be a great time to fly to Washington, D.C. Reagan-National Airport from Knoxville with a flight ticket averaging about $238. Cheapflights users have found deals in the month of September for as cheap as $124. The most expensive prices can be found in the month of March.

When is the cheapest time to fly from Knoxville to Washington, D.C. Reagan-National Airport (TYS - DCA)?

It’s optimal to fly from Knoxville to Washington, D.C. Reagan-National Airport in the afternoon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight at noon.

Cheap American Airlines flights from Knoxville to Reagan-National

Explore cheap flight options specifically provided by American Airlines for the route between Knoxville and Reagan-National. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Peruse some of the lowest-priced American Airlines flights we've found from Knoxville to Washington, D.C.. Make sure to check back often as deals are often changing.
Tue 5/217:15 pmTYS - DCA
Nonstop1h 40mAmerican Airlines
Sat 6/18:45 amDCA - TYS
Nonstop2h 01mAmerican Airlines
Deal found 4/27$229
Tue 6/185:12 amTYS - DCA
1 stop5h 45mAmerican Airlines
Wed 6/268:52 amDCA - TYS
Nonstop1h 59mAmerican Airlines
Deal found 4/28$258
Sun 5/266:20 amTYS - DCA
Nonstop1h 37mAmerican Airlines
Sat 6/18:45 amDCA - TYS
Nonstop2h 01mAmerican Airlines
Deal found 4/26$259
Wed 6/197:00 amTYS - DCA
Nonstop1h 49mAmerican Airlines
Sat 6/228:57 amDCA - TYS
Nonstop1h 53mAmerican Airlines
Deal found 4/27$260
Tue 5/217:53 pmTYS - DCA
1 stop3h 56mAmerican Airlines
Sat 6/18:45 amDCA - TYS
Nonstop2h 01mAmerican Airlines
Deal found 4/27$262
Sat 8/247:13 amTYS - DCA
Nonstop1h 45mAmerican Airlines
Sun 8/253:16 pmDCA - TYS
1 stop4h 38mAmerican Airlines
Deal found 4/28$267
Tue 6/185:12 amTYS - DCA
1 stop5h 45mAmerican Airlines
Wed 6/2611:40 amDCA - TYS
1 stop4h 48mAmerican Airlines
Deal found 4/28$268
Wed 7/311:21 amTYS - DCA
Nonstop1h 37mAmerican Airlines
Sun 7/72:55 pmDCA - TYS
Nonstop1h 39mAmerican Airlines
Deal found 4/26$269
Wed 6/196:11 pmTYS - DCA
1 stop5h 37mAmerican Airlines
Sat 6/227:16 pmDCA - TYS
1 stop4h 42mAmerican Airlines
Deal found 4/27$276

Cheap Delta flights from Knoxville to Reagan-National

Explore cheap flight options specifically provided by Delta for the route between Knoxville and Reagan-National. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Have a look at some of the cheapest available Delta flights departing from Knoxville and landing in Washington, D.C.. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Wed 8/216:00 amTYS - DCA
1 stop7h 10mDelta
Sat 8/247:30 amDCA - TYS
1 stop5h 55mDelta
Deal found 4/26$248
Tue 5/2111:50 amTYS - DCA
1 stop6h 34mDelta
Sat 6/17:24 pmDCA - TYS
1 stop4h 27mDelta
Deal found 4/27$333
Sun 5/265:30 amTYS - DCA
1 stop3h 20mDelta
Sat 6/17:24 pmDCA - TYS
1 stop4h 27mDelta
Deal found 4/26$399
Fri 5/105:30 amTYS - DCA
1 stop3h 20mDelta
Sun 5/126:00 amDCA - TYS
1 stop4h 11mDelta
Deal found 4/28$503

Cheap Knoxville to Reagan-National flights in April & May 2024

Find cheap flight options from Knoxville to Reagan-National specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Prices were last updated on April 28, 2024.
Check out some of the best flight deals from Knoxville to Washington, D.C. in 2024. More deals are always being added, so be sure to check back regularly.
Thu 5/235:47 pmTYS - DCA
1 stop5h 09mDelta
Thu 5/306:00 amDCA - TYS
1 stop4h 11mDelta
Deal found 4/28$252
Thu 5/236:21 amTYS - DCA
Nonstop1h 37mAmerican Airlines
Thu 5/308:45 amDCA - TYS
Nonstop2h 01mAmerican Airlines
Deal found 4/28$289
Mon 5/206:38 pmTYS - DCA
1 stop17h 25mFrontier
Tue 5/216:57 pmDCA - TYS
1 stop21h 34mFrontier
Deal found 4/28$293
Thu 5/2310:00 pmTYS - DCA
1 stop3h 50mAmerican Airlines
Thu 5/307:00 pmDCA - TYS
Nonstop1h 36mAmerican Airlines
Deal found 4/28$297
Sat 5/187:23 amTYS - DCA
Nonstop1h 37mAmerican Airlines
Tue 5/217:00 pmDCA - TYS
Nonstop1h 36mAmerican Airlines
Deal found 4/28$298
Fri 5/248:43 pmTYS - DCA
1 stop15h 20mFrontier
Mon 5/277:00 amDCA - TYS
1 stop10h 35mFrontier
Deal found 4/28$300
Sun 5/265:30 amTYS - DCA
1 stop3h 20mDelta
Sun 6/29:00 amDCA - TYS
1 stop4h 33mDelta
Deal found 4/28$308
Tue 5/287:15 pmTYS - DCA
Nonstop1h 40mAmerican Airlines
Tue 6/411:49 amDCA - TYS
1 stop6h 54mAmerican Airlines
Deal found 4/28$323
Wed 5/227:15 pmTYS - DCA
Nonstop1h 40mAmerican Airlines
Fri 5/247:00 pmDCA - TYS
Nonstop1h 36mAmerican Airlines
Deal found 4/28$324

Knoxville to Reagan-National 2024 flight deals

Discover exclusive flight deals for travel between Knoxville and Reagan-National in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Check out some of the best flight deals from Knoxville to Washington, D.C. in 2024. More deals are always being added, so be sure to check back regularly.
Wed 8/217:15 amTYS - DCA
1 stop4h 32mDelta
Sat 8/249:00 amDCA - TYS
1 stop4h 25mDelta
Deal found 4/28$248
Wed 6/1911:21 amTYS - DCA
Nonstop1h 37mAmerican Airlines
Wed 7/172:55 pmDCA - TYS
Nonstop1h 39mAmerican Airlines
Deal found 4/28$249
Thu 5/235:47 pmTYS - DCA
1 stop5h 09mDelta
Thu 5/306:00 amDCA - TYS
1 stop4h 11mDelta
Deal found 4/28$252
Wed 6/195:12 amTYS - DCA
1 stop4h 10mAmerican Airlines
Wed 7/172:55 pmDCA - TYS
Nonstop1h 39mAmerican Airlines
Deal found 4/28$257
Tue 6/185:12 amTYS - DCA
1 stop5h 45mAmerican Airlines
Wed 6/268:52 amDCA - TYS
Nonstop1h 59mAmerican Airlines
Deal found 4/28$258
Sat 8/247:13 amTYS - DCA
Nonstop1h 45mAmerican Airlines
Sun 8/251:59 pmDCA - TYS
Nonstop1h 40mAmerican Airlines
Deal found 4/28$259
Wed 6/197:40 pmTYS - DCA
1 stop4h 08mAmerican Airlines
Wed 7/177:17 pmDCA - TYS
1 stop4h 45mAmerican Airlines
Deal found 4/28$265
Sat 8/247:13 amTYS - DCA
Nonstop1h 45mAmerican Airlines
Sun 8/253:16 pmDCA - TYS
1 stop4h 38mAmerican Airlines
Deal found 4/28$267
Tue 6/185:12 amTYS - DCA
1 stop5h 45mAmerican Airlines
Wed 6/2611:40 amDCA - TYS
1 stop4h 48mAmerican Airlines
Deal found 4/28$268

Non-stop flights to Reagan-National from Knoxville

Discover non-stop flight options from Knoxville to Reagan-National. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Take a look at some of the direct flights traveling from Knoxville to Washington, D.C. in the near future. Users seeking other options on flights from Knoxville to Washington, D.C. should update the search form at the top of the page.
Wed 6/1911:21 amTYS - DCA
Nonstop1h 37mAmerican Airlines
Wed 7/172:55 pmDCA - TYS
Nonstop1h 39mAmerican Airlines
Deal found 4/28$249
Sat 8/247:13 amTYS - DCA
Nonstop1h 45mAmerican Airlines
Sun 8/251:59 pmDCA - TYS
Nonstop1h 40mAmerican Airlines
Deal found 4/28$259
Sun 6/97:00 amTYS - DCA
Nonstop1h 49mAmerican Airlines
Wed 6/128:52 amDCA - TYS
Nonstop1h 59mAmerican Airlines
Deal found 4/28$269
Thu 5/236:21 amTYS - DCA
Nonstop1h 37mAmerican Airlines
Thu 5/308:45 amDCA - TYS
Nonstop2h 01mAmerican Airlines
Deal found 4/28$289
Sat 5/187:23 amTYS - DCA
Nonstop1h 37mAmerican Airlines
Tue 5/217:00 pmDCA - TYS
Nonstop1h 36mAmerican Airlines
Deal found 4/28$298
Tue 6/185:05 pmTYS - DCA
Nonstop1h 38mAmerican Airlines
Wed 6/268:52 amDCA - TYS
Nonstop1h 59mAmerican Airlines
Deal found 4/28$300
Sat 10/55:32 pmTYS - DCA
Nonstop1h 43mAmerican Airlines
Sat 10/121:44 pmDCA - TYS
Nonstop1h 48mAmerican Airlines
Deal found 4/28$319
Wed 5/227:15 pmTYS - DCA
Nonstop1h 40mAmerican Airlines
Fri 5/247:00 pmDCA - TYS
Nonstop1h 36mAmerican Airlines
Deal found 4/28$324
Sun 5/126:20 amTYS - DCA
Nonstop1h 37mAmerican Airlines
Sun 5/197:00 pmDCA - TYS
Nonstop1h 36mAmerican Airlines
Deal found 4/28$328

Knoxville to Reagan-National flights leaving soon

Find last-minute flight options from Knoxville to Reagan-National for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Users seeking a last-minute flight from Knoxville to Washington, D.C. should consider booking one of these fares. Tip: verify your flight details before completing your reservation.
Fri 5/36:37 pmTYS - DCA
1 stop16h 23mAmerican Airlines
Sat 5/41:55 pmDCA - TYS
Nonstop1h 48mAmerican Airlines
Deal found 4/28$498
Fri 5/36:37 pmTYS - DCA
1 stop16h 23mAmerican Airlines
Sat 5/41:44 pmDCA - TYS
1 stop5h 56mAmerican Airlines
Deal found 4/28$506
Fri 5/38:10 pmTYS - DCA
2 stops11h 49mAmerican Airlines
Sat 5/410:20 amDCA - TYS
1 stop3h 55mAmerican Airlines
Deal found 4/28$540
Sat 5/411:21 amTYS - DCA
Nonstop1h 35mAmerican Airlines
Tue 5/78:45 amDCA - TYS
Nonstop2h 01mAmerican Airlines
Deal found 4/27$549
Sat 5/48:10 pmTYS - DCA
1 stop3h 41mAmerican Airlines
Tue 5/77:00 pmDCA - TYS
Nonstop1h 36mAmerican Airlines
Deal found 4/27$557
Sat 5/46:52 amTYS - DCA
1 stop4h 08mAmerican Airlines
Tue 5/78:25 amDCA - TYS
1 stop3h 43mAmerican Airlines
Deal found 4/27$565
Fri 5/311:19 amTYS - DCA
Nonstop1h 35mAmerican Airlines
Sun 5/52:45 pmDCA - TYS
Nonstop1h 39mAmerican Airlines
Deal found 4/28$589
Fri 5/311:14 amTYS - DCA
1 stop3h 29mAmerican Airlines
Sun 5/52:45 pmDCA - TYS
Nonstop1h 39mAmerican Airlines
Deal found 4/28$597
Fri 5/38:10 pmTYS - DCA
1 stop3h 41mAmerican Airlines
Sun 5/57:59 pmDCA - TYS
1 stop3h 39mAmerican Airlines
Deal found 4/28$605

One-way flights to Reagan-National from Knoxville

Search for one-way flight options from Knoxville to Reagan-National. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Take a look at some of the best available options we've come across on one-way flights from Knoxville to Washington, D.C.. Users needing a return flight from Knoxville to Washington, D.C. should utilize the search form above.
Mon 5/206:38 pmTYS - DCA
1 stop17h 25mFrontier
Deal found 4/27$136
Sat 5/255:13 pmTYS - DCA
1 stop18h 50mFrontier
Deal found 4/27$140
Sat 7/65:10 amTYS - DCA
1 stop4h 11mAmerican Airlines
Deal found 4/28$144
Sun 5/266:20 amTYS - DCA
Nonstop1h 37mAmerican Airlines
Deal found 4/27$145
Fri 8/25:10 amTYS - DCA
1 stop4h 11mAmerican Airlines
Deal found 4/27$153
Sun 5/265:30 amTYS - DCA
1 stop3h 20mDelta
Deal found 4/27$154
Mon 5/276:21 amTYS - DCA
Nonstop1h 37mAmerican Airlines
Deal found 4/27$189
Sat 5/117:00 amTYS - DCA
1 stop4h 09mDelta
Deal found 4/27$219
Mon 5/1310:51 amTYS - DCA
1 stop11h 08mFrontier
Deal found 4/26$250

Find flights from Knoxville to Reagan-National within your budget

Customize your flight search to find flights from Knoxville to Reagan-National that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$229 - $468

Route

Depart

Return

Price

Knoxville McGhee TysonWashington, D.C. Reagan-National

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

Tue 5/21

Nonstop1h 40m

Washington, D.C. Reagan-National

Sat 6/1

Nonstop2h 01m

$229

Knoxville McGhee TysonWashington, D.C. Reagan-National

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

Wed 8/21

1 stop7h 10m

Washington, D.C. Reagan-National

Sat 8/24

1 stop5h 55m

$248

Knoxville McGhee TysonWashington, D.C. Reagan-National

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

Mon 5/20

1 stop17h 25m

Washington, D.C. Reagan-National

Mon 5/27

1 stop10h 35m

$254

Knoxville McGhee TysonWashington, D.C. Reagan-National

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

Tue 6/18

1 stop5h 45m

Washington, D.C. Reagan-National

Wed 6/26

Nonstop1h 59m

$258

Knoxville McGhee TysonWashington, D.C. Reagan-National

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

Sun 5/26

Nonstop1h 37m

Washington, D.C. Reagan-National

Sat 6/1

Nonstop2h 01m

$259

Knoxville McGhee TysonWashington, D.C. Reagan-National

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

Wed 6/19

Nonstop1h 49m

Washington, D.C. Reagan-National

Sat 6/22

Nonstop1h 53m

$260

Knoxville McGhee TysonWashington, D.C. Reagan-National

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

Mon 5/20

1 stop17h 25m

Washington, D.C. Reagan-National

Tue 5/21

1 stop21h 34m

$293

Knoxville McGhee TysonWashington, D.C. Reagan-National

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

Fri 5/24

1 stop25h 16m

Washington, D.C. Reagan-National

Mon 5/27

1 stop10h 35m

$300

Knoxville McGhee TysonWashington, D.C. Reagan-National

TYS - DCA

TYSDCA

Knoxville McGhee Tyson

Tue 8/20

1 stop7h 06m

Washington, D.C. Reagan-National

Mon 8/26

1 stop5h 36m

$468

Flights are sorted by cheapest first

Deals found on 4/27

When is the best time to book a flight from Knoxville to Washington, D.C. Reagan-National Airport?

Use this chart to determine the optimal time to book a round-trip flight from Knoxville to Reagan-National. Price data was last updated on January 28, 2024.
The best time to book flights from Knoxville to Washington, D.C. Reagan-National Airport is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Knoxville to Washington, D.C. Reagan-National Airport?

Use this chart to determine the cheapest time to fly round-trip from Knoxville to Reagan-National. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Knoxville to Washington, D.C. Reagan-National Airport flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Reagan-National by month

Plan your trip from Knoxville to Reagan-National by taking into account the cheapest months to travel. The average price of a one-way flight from Knoxville to Reagan-National is currently $170 while a round-trip flight costs $285. Price data was last updated on April 21, 2024.

Currently, January is the cheapest month in which you can book a flight from Knoxville to Washington, D.C. Reagan-National Airport (average of $261). Flying from Knoxville to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $344). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$261

February

$277

March

$316

April

$311

May

$310

June

$344

July

$318

August

$282

September

$276

October

$293

November

$306

December

$263

Temperature and rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

35.6 - 80.6 °F

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reagan-National. Reviews last updated April 28, 2024.
Peruse reviews from past customers who have flown with American Airlines, Delta and Frontier from Knoxville to Washington, D.C. to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,932 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,932 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,221 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,844 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Frontier
6.3
Okay
4,123 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.1

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Knoxville to Washington, D.C. Reagan-National?

    If you book a flight to Washington, D.C. Reagan-National from Knoxville, you will be flying from McGhee Tyson, which is the city’s only airport. Knoxville McGhee Tyson (TYS) is located 11.3 mi from the center of Knoxville. There are 2 flights from McGhee Tyson to Washington, D.C. Reagan-National per day from 2 different airlines.

  • Can I find flights from Knoxville to Washington, D.C. Reagan-National Airport for under $300 on Cheapflights?

    Yes, there are multiple flights from Knoxville to Washington, D.C. Reagan-National Airport for under $300. The cheapest flight booked recently is on American Airlines for just $229, but on average you can expect to pay $272.

  • Are there nonstop flights from Knoxville to Washington, D.C. Reagan-National Airport for under $300 on Cheapflights?

    Cheapflights has at least 14 direct flights from Knoxville to Washington, D.C. Reagan-National Airport under $300. A good price for a nonstop flight from Knoxville to Washington, D.C. Reagan-National Airport is less than $331.

  • Are there last-minute flights available from Knoxville to Washington, D.C. Reagan-National Airport for under $500?

    There are currently 13+ open flights from Knoxville to Washington, D.C. Reagan-National Airport within the next 7 days for less than $500.

  • What days are nonstop flights available from Knoxville to Washington, D.C. Reagan-National Airport?

    Nonstop flights can be found on the following days: Monday, Thursday.

  • How many flights depart from Knoxville to Washington, D.C. Reagan-National Airport on average per day?

    On average, you can expect to see 2 flights from Knoxville to Washington, D.C. Reagan-National Airport a day.
    Afternoon (Noon - 6pm) - 100% of flight departures

  • How long is the flight from Knoxville to Washington, D.C. Reagan-National Airport?

    For as low as $229, American Airlines can have you in Washington, D.C. Reagan-National Airport from Knoxville in 1h 40m. Airlines will cover a distance of 438 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Knoxville to Washington, D.C. Reagan-National Airport round-trip?

    According to our current data, American Airlines ($229), Delta ($248), and Frontier ($254) offers the cheapest pricing from Knoxville to Washington, D.C. Reagan-National Airport. You may be able to fly from Knoxville to Washington, D.C. Reagan-National Airport for 13% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Knoxville to Washington, D.C. Reagan-National Airport one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $136. Users have also found prices from $144 and $154 on American Airlines and Delta, respectively.

  • What are the most reliable airlines from Knoxville to Washington, D.C. Reagan-National Airport?

    Before booking your flight to Washington, D.C. Reagan-National Airport from Knoxville, check out the most reliable airlines to get you to your destination on time: Alaska Airlines (94%), Envoy Air (86%), American Airlines( 74%).

  • What are the cheapest flights from Knoxville to Washington, D.C. Reagan-National Airport?

    On average you can expect to pay $323 for a flight from Knoxville to Washington, D.C. Reagan-National Airport. The cheapest flight overall is $94 while the most popular route, (Knoxville McGhee Tyson - Washington, D.C. Reagan-National) is currently priced at $222.

  • What does TYS to DCA mean?

    Knoxville McGhee Tyson Airport is TYS and Washington, D.C. Reagan-National Airport is DCA. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Knoxville to Reagan-National that include extra baggage allowance?

    The amount of baggage you can bring on your Knoxville to Reagan-National flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Knoxville to Reagan-National with specific airlines?

    Yes, Cheapflights allows you to browse and filter Knoxville to Reagan-National flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Knoxville to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Knoxville to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Reagan-National.

  • Can I find deals for business class flights from Knoxville to Reagan-National?

    Yes. Cheapflights offers flight deals from Knoxville to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Knoxville to Reagan-National that allow pets onboard?

    Many airlines flying from Knoxville to Reagan-National offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Knoxville to Reagan-National?

    Yes, you can often find last-minute deals on Knoxville to Reagan-National flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Knoxville to Washington, D.C. Reagan-National Airport flight deals updated?

    The Knoxville to Washington, D.C. Reagan-National Airport flight deals you see on this page were last updated on 4/28.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Knoxville to Reagan-National
See prices for flight routes from nearby airports that may be better suited for you.

Nashville to Baltimore flights
Nashville to Reagan-National flights
Memphis to Baltimore flights
Memphis to Dulles Intl flights
Memphis to Reagan-National flights
Chattanooga to Reagan-National flights
Chattanooga to Dulles Intl flights
Nashville to Dulles Intl flights
Knoxville to Dulles Intl flights
Chattanooga to Baltimore flights
Knoxville to Baltimore flights
Blountville to Baltimore flights
Blountville to Dulles Intl flights
Blountville to Reagan-National flights

Top 2 airlines flying from Knoxville to Reagan-National

Discover the top 2 airlines that operate flights from Knoxville to Reagan-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$158Average$269FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$166Average$186FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Tampa to Boston flights
Denver to Kansas City flights
USA to Tokyo flights
Los Angeles to Paris flights
Salt Lake City to New York flights
New York to Chicago flights
USA to Türkiye flights
Las Vegas to Salt Lake City flights
Chicago to Guadalajara flights
New York to Singapore flights
Houston to Hawaii flights
Knoxville to Germany flights

Search flights from Knoxville to Reagan-National by cabin class

Find flights from Knoxville to Reagan-National, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Knoxville to Reagan-National

Find hourly flight availability from Knoxville to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 28, 2024.
1%of flight departuresEarly morningMidnight to 6 am
88%of flight departuresMorning6 am to noon
11%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Knoxville to Reagan-National

Explore weekly flight availability from Knoxville to Reagan-National. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 28, 2024.
Sunday2daily flights
Monday3daily flights
Tuesday3daily flights
Wednesday3daily flights
Thursday3daily flights
Friday3daily flights
Saturday2daily flights

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Perugia Sant Egidio
Flights to Biarritz Parme
Flights to Argostoli Cephalonia
Flights to Melilla
Flights to Milas–Bodrum
Flights to Girona Costa Brava
Flights to Hakodate
Flights to Fez Sais
Flights to Constantine Ain El Bey
Flights to Zakynthos Dionsios Salomos
Flights to Bourgas
Flights to Bodø
Flights to Reggio Calabria Tito Menniti
Flights to Bastia Poretta
Flights to Skiathos
Flights to Kalamata
Flights to Batumi
Flights to Menorca/Mahon
Flights to Kristiansand Kjevik
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Ohrid
Flights to Clermont-Ferrand Aulnat
Flights to Parikia Paros

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Knoxville to Reagan-National?

Deals for Knoxville to Reagan-National flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Knoxville to Reagan-National?

Cheapflights simply makes it quick and affordable to book flights from Knoxville to Reagan-National by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Knoxville to Reagan-National with no change fees?

Yes, we can. To see specific flights from Knoxville to Reagan-National with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Knoxville to Reagan-National become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Reagan-National from Knoxville today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines