Question 1

What is the cheapest airline to fly from Washington, D.C. to Knoxville round-trip?

Accepted Answer

Our cheapest airline available from Washington, D.C. to Knoxville is Frontier. Our recent data shows that you can find tickets from as low as $148 on this airline. You may be able to fly from Washington, D.C. to Knoxville for 50% less than the average price by searching for this airline.

Question 2

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

Accepted Answer

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $80. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Washington, D.C. to Knoxville for a low price.

Question 3

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

Accepted Answer

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Knoxville (average of $302). Flying from Washington, D.C. to Knoxville in May is currently the most expensive (average of $377). 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

$305

February

$302

March

$370

April

$376

May

$377

June

$371

July

$344

August

$318

September

$325

October

$335

November

$371

December

$304

Question 4

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

Accepted Answer

The best time to book flights from Washington, D.C. to Knoxville is 85 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.

Question 5

When is the cheapest time to fly from Washington, D.C. to Knoxville?

Accepted Answer

Travelers seeking maximum savings on their Washington, D.C. to Knoxville flight should consider departing on Saturday evenings 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.

Question 6

How recently were the Washington, D.C. to Knoxville flight deals updated?

Accepted Answer

The Washington, D.C. to Knoxville flight deals you see on this page were last updated on 5/15.

Question 7

What are the most popular airlines that fly from Washington, D.C. to Knoxville?

Accepted Answer

When booking a flight from Washington, D.C. to Knoxville, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

Question 8

What are the most popular routes from Washington, D.C. to Knoxville?

Accepted Answer

When deciding which route to take from Washington, D.C. to Knoxville consider Washington, D.C. Dulles Intl - Knoxville McGhee Tyson, Washington, D.C. Reagan-National - Knoxville McGhee Tyson or Baltimore/Washington - Knoxville McGhee Tyson as they are the most popular.

Question 9

What are the cheapest flights from Washington, D.C. to Knoxville?

Accepted Answer

While on average a flight from Washington, D.C. to Knoxville is generally $279, our data shows the cheapest flight currently is $143. When looking at the most popular route, (Washington, D.C. Dulles Intl - Knoxville McGhee Tyson), you can expect to pay $248 for that flight.

Question 10

What are the most reliable airlines from Washington, D.C. to Knoxville?

Accepted Answer

Consider CommutAir (91%), Air Canada (91%) or Avianca (91%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. to Knoxville.

Question 11

Can I find flights from Washington, D.C. to Knoxville for under $200 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Washington, D.C. to Knoxville for under $200. The cheapest flight booked recently is on Frontier for just $148, but on average you can expect to pay $181.

Question 12

Are there nonstop flights from Washington, D.C. to Knoxville for under $300 on Cheapflights?

Accepted Answer

Cheapflights has at least 20 direct flights from Washington, D.C. to Knoxville under $300. A good price for a nonstop flight from Washington, D.C. to Knoxville is less than $264.

Question 13

Are there last-minute flights available from Washington, D.C. to Knoxville for under $400?

Accepted Answer

There are currently 20+ open flights from Washington, D.C. to Knoxville within the next 7 days for less than $400.

Question 14

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

Accepted Answer

Thursday flights are found to be more expensive to fly from Washington, D.C. to Knoxville. 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 Knoxville.

Question 15

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

Accepted Answer

To save on the cost of your flight from Washington, D.C. to Knoxville, book at least 50 days before your planned departure. Booking around this time can save you about 86% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $254 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $382.

Question 16

What is the cheapest month to fly from Washington, D.C. to Knoxville?

Accepted Answer

Our data shows that August tends to be the cheapest month to fly to Knoxville from Washington, D.C.. Users have commonly found prices around $300 for the month, but tickets can be as low as $148. Due to multiple factors, prepare for potentially higher prices in April.

Question 17

When is the cheapest time to fly from Washington, D.C. to Knoxville (WAS - TYS)?

Accepted Answer

It’s optimal to fly from Washington, D.C. to Knoxville at noon. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight in the afternoon.

Question 18

What airport do you fly into for flights to Knoxville from Washington, D.C.?

Accepted Answer

Knoxville McGhee Tyson (TYS), located 11.3 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. to Knoxville. 4 airlines have flights to McGhee Tyson from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Knoxville McGhee Tyson should not be difficult; the airport handles an average of 12 inbound flights from Washington, D.C. per day.

Question 19

What does IAD to TYS mean?

Accepted Answer

IAD and TYS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. IAD to TYS refers to a flight route from Washington, D.C. Dulles Intl Airport to Knoxville McGhee Tyson Airport. Ready for more IATA code knowledge? These are related airports for your current travel destination: Baltimore/Washington Airport (BWI), Washington, D.C. Reagan-National Airport (DCA).

Question 20

Can I find deals for flights from Washington, D.C. to Knoxville that include extra baggage allowance?

Accepted Answer

The amount of baggage you can bring on your Washington, D.C. to Knoxville 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.

Question 21

Can I find deals on flights from Washington, D.C. to Knoxville with specific airlines?

Accepted Answer

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

Question 22

Can I find deals for flights from Washington, D.C. to Knoxville that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Washington, D.C. to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 23

How can I find direct flights from Washington, D.C. to Knoxville?

Accepted Answer

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

Question 24

Can I find deals for business class flights from Washington, D.C. to Knoxville?

Accepted Answer

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

Question 25

Can I find deals for flights from Washington, D.C. to Knoxville that allow pets onboard?

Accepted Answer

Many airlines flying from Washington, D.C. to Knoxville 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.

Question 26

Can I find deals on last-minute flights from Washington, D.C. to Knoxville?

Accepted Answer

Yes, you can often find last-minute deals on Washington, D.C. to Knoxville 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.

Question 27

How does Cheapflights help users find flights from Washington, D.C. to Knoxville?

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Washington, D.C. to Knoxville. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 28

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Knoxville?

Accepted Answer

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Knoxville from Washington, D.C..

Question 29

Can Cheapflights find flights from Washington, D.C. to Knoxville with no change fees?

Accepted Answer

Need flexible booking options for your flight to Knoxville from Washington, D.C.? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 30

Can Cheapflights notify me if prices for flights from Washington, D.C. to Knoxville become cheaper?

Accepted Answer

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

Popular in	April
Cheapest in	August
Round-trip from	$302
One-way from	$129

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$97	Average$158	FlexibilityNo cancel fee	On-time62%	Search Frontier flights
United Airlines	Cheapest$148	Average$318	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
American Airlines	Cheapest$173	Average$338	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Delta	Cheapest$176	Average$313	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights

1%of flight departures	Early morningMidnight to 6 am
35%of flight departures	Morning6 am to noon
53%of flight departures	AfternoonNoon to 6 pm
11%of flight departures	Evening6 pm to midnight

Sunday	11daily flights
Monday	13daily flights
Tuesday	13daily flights
Wednesday	12daily flights
Thursday	13daily flights
Friday	12daily flights
Saturday	12daily flights

Cheap flights from Washington, D.C. (WAS) to Knoxville (TYS) from $80

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 8/31. 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.

The best prices from Washington, D.C. to Knoxville McGhee Tyson are usually found in August or January, booked 85 days in advance, depart on a Wednesday or Saturday and return on a Saturday

Cheap flight deals from Washington, D.C. to Knoxville

Popular in

Cheapest in

Round-trip from

One-way from

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

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

What is the cheapest month to fly from Washington, D.C. to Knoxville?

When is the cheapest time to fly from Washington, D.C. to Knoxville (WAS - TYS)?

Cheap Frontier flights from Washington, D.C. to Knoxville

Find some of the cheapest Frontier flights traveling from Washington, D.C. to Knoxville. Deals update often to give you more flight options matching your criteria

Cheap American Airlines flights from Washington, D.C. to Knoxville

Have a look at some of the cheapest available American Airlines flights departing from Washington, D.C. and landing in Knoxville. Deals are refreshing constantly so come back soon for more options.

Cheap Washington, D.C. to Knoxville flights in May & June 2024

Find cheap flight options from Washington, D.C. to Knoxville specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on mayo 16, 2024.

These are some of the best deals we've found on flights to Knoxville in 2024 at this time. For more flight deals, be sure to check back very soon.

Washington, D.C. to Knoxville 2024 flight deals

Discover exclusive flight deals for travel between Washington, D.C. and Knoxville in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.

These are some of the best deals we've found on flights to Knoxville in 2024 at this time. For more flight deals, be sure to check back very soon.

Non-stop flights to Knoxville from Washington, D.C.

Consider booking one of these non-stop flights heading from Washington, D.C. to Knoxville. Search for alternative flights from Washington, D.C. to Knoxville by utilizing the search form above.

Washington, D.C. to Knoxville flights leaving soon

Have a look at some of the flights available from Washington, D.C. to Knoxville departing last-minute. It's wise to confirm all flight details are correct before booking.

One-way flights to Knoxville from Washington, D.C.

Some of the best available deals we've found on one-way flights from Washington, D.C. to Knoxville. Those needing a return flight from Washington, D.C. to Knoxville can use the search form above.

Find flights from Washington, D.C. to Knoxville within your budget

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

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Knoxville. Price data was last updated on May 10, 2024.

The best time to book flights from Washington, D.C. to Knoxville is 85 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.

When is the cheapest time to fly from Washington, D.C. to Knoxville?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Knoxville. Price data was last updated on May 12, 2024.

Average price of flights to Knoxville by month

Plan your trip from Washington, D.C. to Knoxville by taking into account the cheapest months to travel. The average price of a one-way flight from Washington, D.C. to Knoxville is currently $96 while a round-trip flight costs $196. Price data was last updated on May 12, 2024.

Temperature and rainfall in Knoxville by month

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

Reviews of airlines servicing Knoxville

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Knoxville. 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 into for flights to Knoxville from Washington, D.C.?

Can I find flights from Washington, D.C. to Knoxville for under $200 on Cheapflights?

Are there nonstop flights from Washington, D.C. to Knoxville for under $300 on Cheapflights?

Are there last-minute flights available from Washington, D.C. to Knoxville for under $400?

What is the cheapest airline to fly from Washington, D.C. to Knoxville round-trip?

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

What are the most popular routes from Washington, D.C. to Knoxville?

What are the most popular airlines that fly from Washington, D.C. to Knoxville?

What are the most reliable airlines from Washington, D.C. to Knoxville?

What are the cheapest flights from Washington, D.C. to Knoxville?

What does IAD to TYS mean?

Can I find deals for flights from Washington, D.C. to Knoxville that include extra baggage allowance?

Can I find deals on flights from Washington, D.C. to Knoxville with specific airlines?

Can I find deals for flights from Washington, D.C. to Knoxville that include hotel bookings?

How can I find direct flights from Washington, D.C. to Knoxville?

Can I find deals for business class flights from Washington, D.C. to Knoxville?

Can I find deals for flights from Washington, D.C. to Knoxville that allow pets onboard?

Can I find deals on last-minute flights from Washington, D.C. to Knoxville?

How recently were the Washington, D.C. to Knoxville flight deals updated?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington, D.C. to KnoxvilleSee prices for flight routes from nearby airports that may be better suited for you.

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Washington, D.C. to Knoxville

Popular flight searches

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Search flights from Washington, D.C. to Knoxville by cabin class

Find flights from Washington, D.C. to Knoxville, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Washington, D.C. to Knoxville

Find hourly flight availability from Washington, D.C. to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 16, 2024.

Weekly flight availability from Washington, D.C. to Knoxville

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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 Washington, D.C. to Knoxville?

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Knoxville?

Can Cheapflights find flights from Washington, D.C. to Knoxville with no change fees?

Can Cheapflights notify me if prices for flights from Washington, D.C. to Knoxville become cheaper?

Alternative routes for Washington, D.C. to Knoxville
See prices for flight routes from nearby airports that may be better suited for you.