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Cheap flights from Idaho Falls (IDA) to Reagan-National (DCA) from $259

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 6/1. 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.
IDA — DCA
May 8 — May 151
From?
To?
Wed 5/8
Wed 5/15
1 adult, Economy
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Cheap flight deals from Idaho Falls to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) 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 May 3, 2024.

Popular in

May

Cheapest in

November

Average price

$987

Round-trip from

$234
High demand for flights, 20% potential price rise
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Best time to find cheap flights, 35% potential price drop
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Average for round-trip flights in May 2024
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From Idaho Falls Fanning Field to Washington, D.C. Reagan-National
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What is the cheapest day to fly round-trip from Idaho Falls to Washington, D.C. Reagan-National Airport?

Flights from Idaho Falls to Washington, D.C. Reagan-National Airport are found to be more expensive on Friday. 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.

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

April is one of the best times of the year to fly to Washington, D.C. Reagan-National Airport from Idaho Falls. Prices for April average $727 per person but you can even find prices for as low as $443. The most expensive prices can be found in the month of March. Opting for a April flight can save you 38% on your journey compared to booking in March

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

A simple way to save on the total cost of your ticket is to fly from Idaho Falls to Washington, D.C. Reagan-National Airport at noon. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight in the morning.

Cheap Delta flights from Idaho Falls to Reagan-National

Explore cheap flight options specifically provided by Delta for the route between Idaho Falls 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 2,864,334 searches. Data last updated May 3, 2024.
Find some of the cheapest Delta flights traveling from Idaho Falls to Washington, D.C.. It's recommended that users confirm their flight details before booking.
Thu 7/117:00 pmIDA - DCA
2 stops11h 55mDelta
Sun 7/146:05 amDCA - IDA
2 stops8h 18mDelta
Deal found 5/1$658
Thu 7/116:10 amIDA - DCA
1 stop8h 39mDelta
Sun 7/146:05 amDCA - IDA
2 stops8h 18mDelta
Deal found 5/1$758

Cheap American Airlines flights from Idaho Falls to Reagan-National

Explore cheap flight options specifically provided by American Airlines for the route between Idaho Falls 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 2,864,334 searches. Data last updated May 3, 2024.
Take a gander at the lowest prices we've found on American Airlines flights from Idaho Falls to Washington, D.C.. Check back soon if you're not seeing flights that suit your needs.
Sat 5/181:15 pmIDA - DCA
1 stop7h 30mAmerican Airlines
Thu 5/2311:49 amDCA - IDA
2 stops11h 45mAmerican Airlines
Deal found 5/2$621
Sat 5/1812:05 pmIDA - DCA
2 stops9h 44mAmerican Airlines
Thu 5/2311:49 amDCA - IDA
2 stops11h 45mAmerican Airlines
Deal found 5/2$626
Sat 5/181:15 pmIDA - DCA
1 stop7h 30mAmerican Airlines
Thu 5/231:12 pmDCA - IDA
1 stop10h 22mAmerican Airlines
Deal found 5/2$828
Thu 7/116:30 amIDA - DCA
1 stop16h 22mAmerican Airlines
Sun 7/145:10 amDCA - IDA
1 stop18h 29mAmerican Airlines
Deal found 5/1$850
Sun 5/197:00 amIDA - DCA
2 stops13h 50mAmerican Airlines
Thu 5/2310:06 amDCA - IDA
2 stops13h 28mAmerican Airlines
Deal found 5/2$918
Sun 5/1912:05 pmIDA - DCA
1 stop16h 55mAmerican Airlines
Thu 5/2311:49 amDCA - IDA
2 stops11h 45mAmerican Airlines
Deal found 5/2$1,023
Sun 5/1912:05 pmIDA - DCA
1 stop16h 55mAmerican Airlines
Thu 5/231:12 pmDCA - IDA
1 stop10h 22mAmerican Airlines
Deal found 5/2$1,158

Cheap Idaho Falls to Reagan-National flights in May & June 2024

Find cheap flight options from Idaho Falls to Reagan-National specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on May 3, 2024.
Check out some of the best flight deals from Idaho Falls to Washington, D.C. in 2024. Check back soon for alternative fares.
Sat 5/181:15 pmIDA - DCA
1 stop7h 30mAmerican Airlines
Thu 5/2311:49 amDCA - IDA
2 stops11h 45mAmerican Airlines
Deal found 5/2$621
Sat 5/1812:05 pmIDA - DCA
2 stops9h 44mAmerican Airlines
Thu 5/2311:49 amDCA - IDA
2 stops11h 45mAmerican Airlines
Deal found 5/2$626
Sat 6/16:00 amIDA - DCA
1 stop8h 45mAlaska Airlines
Sat 6/88:00 amDCA - IDA
1 stop8h 52mAlaska Airlines
Deal found 5/2$720
Sat 5/181:15 pmIDA - DCA
1 stop7h 30mAmerican Airlines
Thu 5/231:12 pmDCA - IDA
1 stop10h 22mAmerican Airlines
Deal found 5/2$828
Mon 5/61:15 pmIDA - DCA
1 stop7h 45mAmerican Airlines
Tue 5/73:00 pmDCA - IDA
1 stop8h 34mAmerican Airlines
Deal found 5/2$854
Mon 5/61:15 pmIDA - DCA
1 stop7h 45mAmerican Airlines
Tue 5/710:20 amDCA - IDA
2 stops13h 14mAmerican Airlines
Deal found 5/2$857
Mon 5/612:05 pmIDA - DCA
2 stops9h 13mAmerican Airlines
Tue 5/712:27 pmDCA - IDA
2 stops11h 07mAmerican Airlines
Deal found 5/2$862
Sun 5/197:00 amIDA - DCA
2 stops13h 50mAmerican Airlines
Thu 5/2310:06 amDCA - IDA
2 stops13h 28mAmerican Airlines
Deal found 5/2$918
Sun 5/1912:05 pmIDA - DCA
1 stop16h 55mAmerican Airlines
Thu 5/2311:49 amDCA - IDA
2 stops11h 45mAmerican Airlines
Deal found 5/2$1,023

Idaho Falls to Reagan-National 2024 flight deals

Discover exclusive flight deals for travel between Idaho Falls and Reagan-National in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
Check out some of the best flight deals from Idaho Falls to Washington, D.C. in 2024. Check back soon for alternative fares.
Sat 5/181:15 pmIDA - DCA
1 stop7h 30mAmerican Airlines
Thu 5/2311:49 amDCA - IDA
2 stops11h 45mAmerican Airlines
Deal found 5/2$621
Sat 5/1812:05 pmIDA - DCA
2 stops9h 44mAmerican Airlines
Thu 5/2311:49 amDCA - IDA
2 stops11h 45mAmerican Airlines
Deal found 5/2$626
Thu 7/117:00 pmIDA - DCA
2 stops11h 55mDelta
Sun 7/146:05 amDCA - IDA
2 stops8h 18mDelta
Deal found 5/1$658
Sat 6/16:00 amIDA - DCA
1 stop8h 45mAlaska Airlines
Sat 6/88:00 amDCA - IDA
1 stop8h 52mAlaska Airlines
Deal found 5/2$720
Thu 7/116:10 amIDA - DCA
1 stop8h 39mDelta
Sun 7/146:05 amDCA - IDA
2 stops8h 18mDelta
Deal found 5/1$758
Sat 5/181:15 pmIDA - DCA
1 stop7h 30mAmerican Airlines
Thu 5/231:12 pmDCA - IDA
1 stop10h 22mAmerican Airlines
Deal found 5/2$828
Thu 7/116:30 amIDA - DCA
1 stop16h 22mAmerican Airlines
Sun 7/145:10 amDCA - IDA
1 stop18h 29mAmerican Airlines
Deal found 5/1$850
Mon 5/61:15 pmIDA - DCA
1 stop7h 45mAmerican Airlines
Tue 5/73:00 pmDCA - IDA
1 stop8h 34mAmerican Airlines
Deal found 5/2$854
Mon 5/61:15 pmIDA - DCA
1 stop7h 45mAmerican Airlines
Tue 5/710:20 amDCA - IDA
2 stops13h 14mAmerican Airlines
Deal found 5/2$857

One-way flights to Reagan-National from Idaho Falls

Search for one-way flight options from Idaho Falls 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 2,864,334 searches. Data last updated May 3, 2024.
Some of the best available deals we've found on one-way flights from Idaho Falls to Washington, D.C.. Users needing a return flight from Idaho Falls to Washington, D.C. should utilize the search form above.
Sat 6/16:00 amIDA - DCA
1 stop8h 45mAlaska Airlines
Deal found 5/2$259
Tue 8/207:05 amIDA - DCA
1 stop5h 57mUnited Airlines
Deal found 5/3$260
Tue 5/287:00 pmIDA - DCA
2 stops11h 50mDelta
Deal found 5/2$264
Tue 7/97:00 pmIDA - DCA
2 stops11h 55mDelta
Deal found 5/3$265
Tue 8/206:20 amIDA - DCA
2 stops10h 26mDelta
Deal found 5/3$275
Wed 6/57:00 pmIDA - DCA
2 stops11h 50mDelta
Deal found 5/2$309
Thu 7/117:00 pmIDA - DCA
2 stops11h 55mDelta
Deal found 5/3$314
Mon 7/87:00 pmIDA - DCA
2 stops11h 55mDelta
Deal found 5/3$349
Tue 5/281:15 pmIDA - DCA
1 stop7h 45mAmerican Airlines
Deal found 5/2$354

Find flights from Idaho Falls to Reagan-National within your budget

Customize your flight search to find flights from Idaho Falls 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 2,864,334 searches. Data last updated May 3, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$621 - $1,023

Route

Depart

Return

Price

Idaho Falls Fanning FieldWashington, D.C. Reagan-National

IDA - DCA

IDADCA

Idaho Falls Fanning Field

Sat 5/18

1 stop7h 30m

Washington, D.C. Reagan-National

Thu 5/23

2 stops11h 45m

$621

Idaho Falls Fanning FieldWashington, D.C. Reagan-National

IDA - DCA

IDADCA

Idaho Falls Fanning Field

Sat 5/18

2 stops9h 44m

Washington, D.C. Reagan-National

Thu 5/23

2 stops11h 45m

$626

Idaho Falls Fanning FieldWashington, D.C. Reagan-National

IDA - DCA

IDADCA

Idaho Falls Fanning Field

Thu 7/11

2 stops11h 55m

Washington, D.C. Reagan-National

Sun 7/14

2 stops8h 18m

$658

Idaho Falls Fanning FieldWashington, D.C. Reagan-National

IDA - DCA

IDADCA

Idaho Falls Fanning Field

Sat 6/1

1 stop8h 45m

Washington, D.C. Reagan-National

Sat 6/8

1 stop8h 52m

$720

Idaho Falls Fanning FieldWashington, D.C. Reagan-National

IDA - DCA

IDADCA

Idaho Falls Fanning Field

Thu 7/11

1 stop8h 39m

Washington, D.C. Reagan-National

Sun 7/14

2 stops8h 18m

$758

Idaho Falls Fanning FieldWashington, D.C. Reagan-National

IDA - DCA

IDADCA

Idaho Falls Fanning Field

Sat 5/18

1 stop7h 30m

Washington, D.C. Reagan-National

Thu 5/23

1 stop10h 22m

$828

Idaho Falls Fanning FieldWashington, D.C. Reagan-National

IDA - DCA

IDADCA

Idaho Falls Fanning Field

Thu 7/11

1 stop16h 22m

Washington, D.C. Reagan-National

Sun 7/14

1 stop18h 29m

$850

Idaho Falls Fanning FieldWashington, D.C. Reagan-National

IDA - DCA

IDADCA

Idaho Falls Fanning Field

Sun 5/19

2 stops13h 50m

Washington, D.C. Reagan-National

Thu 5/23

2 stops13h 28m

$918

Idaho Falls Fanning FieldWashington, D.C. Reagan-National

IDA - DCA

IDADCA

Idaho Falls Fanning Field

Sun 5/19

1 stop16h 55m

Washington, D.C. Reagan-National

Thu 5/23

2 stops11h 45m

$1,023

Flights are sorted by cheapest first

Deals found on 5/2

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

Use this chart to determine the cheapest time to fly round-trip from Idaho Falls to Reagan-National. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Idaho Falls to Washington, D.C. Reagan-National Airport flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Reagan-National by month

Plan your trip from Idaho Falls to Reagan-National by taking into account the cheapest months to travel. The average price of a one-way flight from Idaho Falls to Reagan-National is currently $294 while a round-trip flight costs $778. Price data was last updated on April 28, 2024.

Currently, January is the cheapest month in which you can book a flight from Idaho Falls to Washington, D.C. Reagan-National Airport (average of $261). Flying from Idaho Falls to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $342). 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

$307

May

$308

June

$342

July

$315

August

$282

September

$275

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 May 3, 2024.
To help decide which airline to fly from Idaho Falls to Washington, D.C., see what other customers have to say about Delta and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,128 reviews
Check prices

Overall

8.1

Entertainment

7.3

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,128 reviews
Alaska Airlines
8.1
Very good
9,128 reviews
Check prices

Overall

8.1

Entertainment

7.3

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.1
Very good
10,848 reviews
Alaska Airlines
8.1
Very good
9,128 reviews
Check prices

Overall

8.1

Entertainment

7.3

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,134 reviews
Alaska Airlines
8.1
Very good
9,128 reviews
Check prices

Overall

8.1

Entertainment

7.3

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,755 reviews
Alaska Airlines
8.1
Very good
9,128 reviews
Check prices

Overall

8.1

Entertainment

7.3

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls 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 Idaho Falls to Washington, D.C. Reagan-National?

    Idaho Falls Fanning Field (IDA) is the airport you will fly out of if you book a flight from Idaho Falls to Washington, D.C. Reagan-National. You should not have trouble finding flights to Washington, D.C. Reagan-National from Fanning Field; the airport handles an average of 0 outbound flights to Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Idaho Falls airport to Washington, D.C. Reagan-National. It is only a 3.8 mi journey to Fanning Field (IDA) from Idaho Falls’s city center.

  • Can I find flights from Idaho Falls to Washington, D.C. Reagan-National Airport for under $700 on Cheapflights?

    Yes, there are multiple flights from Idaho Falls to Washington, D.C. Reagan-National Airport for under $700. The cheapest flight booked recently is on American Airlines for just $621, but on average you can expect to pay $816.

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

    According to our current data, American Airlines ($621), Delta ($658), and Alaska Airlines ($720) offers the cheapest pricing from Idaho Falls to Washington, D.C. Reagan-National Airport. Users have found that American Airlines is 21% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $259. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Idaho Falls to Washington, D.C. Reagan-National Airport for a low price.

  • What does IDA to DCA mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Idaho Falls Fanning Field Airport to Washington, D.C. Reagan-National Airport flight would often be abbreviated as a IDA to DCA flight.

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

    The amount of baggage you can bring on your Idaho Falls 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 Idaho Falls to Reagan-National with specific airlines?

    Yes, Cheapflights allows you to browse and filter Idaho Falls 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 Idaho Falls to Reagan-National that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho Falls 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 Idaho Falls to Reagan-National that allow pets onboard?

    Many airlines flying from Idaho Falls 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 Idaho Falls to Reagan-National?

    Yes, you can often find last-minute deals on Idaho Falls 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 Idaho Falls to Washington, D.C. Reagan-National Airport flight deals updated?

    The Idaho Falls to Washington, D.C. Reagan-National Airport flight deals you see on this page were last updated on 5/2.

See more FAQs

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

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Top 2 airlines flying from Idaho Falls to Reagan-National

Discover the top 2 airlines that operate flights from Idaho Falls 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 2,864,334 searches. Data last updated May 3, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$549Average$565FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$564Average$751FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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Search flights from Idaho Falls to Reagan-National by cabin class

Find flights from Idaho Falls to Reagan-National, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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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 Idaho Falls to Reagan-National?

When you search for this flight from Idaho Falls to Reagan-National, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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 Reagan-National from Idaho Falls.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Idaho Falls to Reagan-National, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Idaho Falls to Reagan-National flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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