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Ronald Reagan Washington National Airport to Idaho Falls flight
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Cheap Flights from Ronald Reagan Washington National Airport to Idaho Falls

Search for flights from Ronald Reagan Washington National Airport to Idaho Falls and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • DCA07:00
        8h 34m
        1 stop
        IDA13:34
        Washington D.C. - Idaho Falls|Wed, May 15|Frontier Airlines
        $215$441
        51% OFF
        51% OFF
        $441$215
      • DCA07:00
        12h 15m
        1 stop
        IDA17:15
        Washington D.C. - Idaho Falls|Sat, Jun 8|Frontier Airlines
        $258$441
        42% OFF
        42% OFF
        $441$258
      • DCA07:00
        12h 15m
        1 stop
        IDA17:15
        Washington D.C. - Idaho Falls|Tue, Jun 11|Frontier Airlines
        $304$441
        31% OFF
        31% OFF
        $441$304
      • DCA07:00
        12h 15m
        1 stop
        IDA17:15
        Washington D.C. - Idaho Falls|Tue, Jun 25|Frontier Airlines
        $307
        $307
      • DCA07:00
        12h 15m
        1 stop
        IDA17:15
        Washington D.C. - Idaho Falls|Sun, May 12|Frontier Airlines
        $311
        $311
      • DCA18:58
        21h 54m
        2 stops
        IDA14:52
        Washington D.C. - Idaho Falls|Sun, Jun 2|Frontier Airlines
        $313
        $313
      • DCA07:00
        18h 56m
        2 stops
        IDA23:56
        Washington D.C. - Idaho Falls|Mon, May 13|Frontier Airlines
        $326
        $326
      • DCA18:59
        16h 41m
        1 stop
        IDA09:40
        Washington D.C. - Idaho Falls|Tue, Jun 4|Frontier Airlines
        $329
        $329
      • DCA11:23
        8h 53m
        2 stops
        IDA18:16
        Washington D.C. - Idaho Falls|Tue, Jun 11|Delta Air Lines
        $341
        $341
      • DCA17:10
        6h 48m
        1 stop
        IDA21:58
        Washington D.C. - Idaho Falls|Mon, May 13|Delta Air Lines
        $346
        $346
      • DCA13:00
        3h 5m
        Direct
        IDA14:00
        Washington D.C. - Idaho Falls|Sat, May 18|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Ronald Reagan Washington National Airport to Idaho Falls

See which airlines fly from Ronald Reagan Washington National Airport to Idaho Falls. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From $215
Delta Air Lines
From $341
United Airlines
From $366
Alaska Airlines
From $374
American Airlines
From $387
ANA airlines
Find more flights and airlines

There are 1 airport(s) in Idaho Falls. Discover the top routes now!

Learn about different airports in Idaho Falls, find the best flight and transfer options, and plan your journey.

  • 0.27 km from downtown Idaho Falls
    Idaho Falls Regional Airport
    Tickets From
    $215
Flight Schedule from Ronald Reagan Washington National Airport to Idaho Falls

Check the schedule for flights from Ronald Reagan Washington National Airport to Idaho Falls and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA2526

    American Airlines

    05:00

    DCA

    1.6h

    06:34

    CLT

    SMTWTFS
    Search

  2. AA422

    American Airlines

    07:25

    CLT

    2.7h

    09:09

    DFW

    SMTWTFS

  3. AA3229

    American Airlines

    10:21

    DFW

    3.4h

    12:44

    IDA

    SMTWTFS

  4. AA1839

    American Airlines

    06:40

    DCA

    3.8h

    09:25

    DFW

    SMTWTFS
    Search

  5. AA3229

    American Airlines

    10:21

    DFW

    3.4h

    12:44

    IDA

    SMTWTFS

  6. F9685

    Frontier Airlines

    07:00

    DCA

    3.9h

    08:54

    DEN

    SMTWTFS
    Search

  7. UA5950

    United Airlines

    11:44

    DEN

    1.7h

    13:28

    IDA

    SMTWTFS

  8. AS001

    Alaska Airlines

    08:00

    DCA

    5.8h

    10:49

    SEA

    SMTWTFS
    Search

  9. AS2018

    Alaska Airlines

    12:40

    SEA

    1.7h

    15:22

    IDA

    SMTWTFS

  10. AA466

    American Airlines

    12:30

    DCA

    1.5h

    14:00

    CLT

    SMTWTFS
    Search

  11. AA1082

    American Airlines

    15:15

    CLT

    2.8h

    17:03

    DFW

    SMTWTFS

  12. AA3190

    American Airlines

    19:40

    DFW

    3.0h

    21:43

    IDA

    SMTWTFS

  13. F9687

    Frontier Airlines

    12:59

    DCA

    4.0h

    15:00

    DEN

    SMTWTFS
    Search

  14. UA5263

    United Airlines

    19:25

    DEN

    1.7h

    21:08

    IDA

    SMTWTFS

  15. AA1177

    American Airlines

    13:12

    DCA

    3.4h

    15:33

    DFW

    SMTWTFS
    Search

  16. AA3190

    American Airlines

    19:40

    DFW

    3.0h

    21:43

    IDA

    SMTWTFS

  17. UA2104

    United Airlines

    16:07

    DCA

    4.0h

    18:07

    DEN

    SMTWTFS
    Search

  18. UA5263

    United Airlines

    19:25

    DEN

    1.7h

    21:08

    IDA

    SMTWTFS

  19. DL553

    Delta Air Lines

    17:10

    DCA

    4.8h

    19:55

    SLC

    SMTWTFS
    Search

  20. DL3925

    Delta Air Lines

    21:00

    SLC

    1.0h

    21:58

    IDA

    SMTWTFS

  21. AS003

    Alaska Airlines

    17:50

    DCA

    6.0h

    20:50

    SEA

    SMTWTFS
    Search

  22. AS2163

    Alaska Airlines

    21:15

    SEA

    1.7h

    23:57

    IDA

    ---WTF-
Find more flights and airlines

Flight Info of Flights from Ronald Reagan Washington National Airport to Idaho Falls

Cheapest nonstop flight price

$215

Off-season for travel

April

Peak season for travel

November

FAQs for Ronald Reagan Washington National Airport to Idaho Falls Flights

  • What is the transportation method from the main airport to downtown in Idaho Falls?

    • The distance from Idaho Falls Regional Airport to downtown is about 3km. It takes about 20 minutes by taxi.

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