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

Search for flights from Washington D.C. to Idaho Falls. Find affordable one-way or round-trip flights.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • DCA07:00
        12h 15m
        1 stop
        IDA17:15
        Washington D.C. - Idaho Falls|Fri, Jun 7|Frontier Airlines
        US$227US$379
        40% OFF
        40% OFF
        US$379US$227
      • DCA07:00
        12h 15m
        1 stop
        IDA17:15
        Washington D.C. - Idaho Falls|Sat, Jun 8|Frontier Airlines
        US$257US$379
        32% OFF
        32% OFF
        US$379US$257
      • DCA07:00
        12h 15m
        1 stop
        IDA17:15
        Washington D.C. - Idaho Falls|Tue, Jun 11|Frontier Airlines
        US$303US$379
        20% OFF
        20% OFF
        US$379US$303
      • DCA07:00
        12h 15m
        1 stop
        IDA17:15
        Washington D.C. - Idaho Falls|Tue, Jun 25|Frontier Airlines
        US$307
        US$307
      • DCA18:59
        24h 18m
        1 stop
        IDA17:17
        Washington D.C. - Idaho Falls|Sat, Jul 13|Frontier Airlines
        US$323
        US$323
      • DCA12:59
        10h 9m
        1 stop
        IDA21:08
        Washington D.C. - Idaho Falls|Thu, Aug 15|Frontier Airlines
        US$323
        US$323
      • DCA07:00
        12h 18m
        1 stop
        IDA17:18
        Washington D.C. - Idaho Falls|Wed, Jul 10|Frontier Airlines
        US$324
        US$324
      • DCA18:59
        16h 41m
        1 stop
        IDA09:40
        Washington D.C. - Idaho Falls|Tue, Jun 4|Frontier Airlines
        US$329
        US$329
      • DCA18:59
        16h 41m
        1 stop
        IDA09:40
        Washington D.C. - Idaho Falls|Wed, Jun 19|Frontier Airlines
        US$335
        US$335
      • DCA07:00
        12h 15m
        1 stop
        IDA17:15
        Washington D.C. - Idaho Falls|Tue, Jun 18|Frontier Airlines
        US$335
        US$335
      • DCA13:00
        3h 5m
        Direct
        IDA14:00
        Washington D.C. - Idaho Falls|Sun, Jun 9|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 Regional Airport

View airlines operating flights from Washington D.C. to Idaho Falls. Compare prices and find the airline that meets your travel needs to enjoy a comfortable journey.

Frontier Airlines
From US$227
United Airlines
From US$300
Delta Air Lines
From US$340
American Airlines
From US$386
Alaska Airlines
From US$411
Southwest Airlines
From US$714
ANA airlines

Find more flights and airlines

Find Cheaper Flights from Washington D.C. to Idaho Falls

Explore other flights from Washington D.C. to Idaho Falls. Find the best alternative flight.

  • Cheapest
    Alaska Airlines
    IAD
    07:00
    9h 52m
    1 transfer
    IDA
    14:52
    Dulles International Airport - Idaho Falls Regional Airport
    Tue, Jun 4Alaska Airlines
    US$216
  • Alaska Airlines
    IAD
    07:00
    9h 52m
    1 transfer
    IDA
    14:52
    Dulles International Airport - Idaho Falls Regional Airport
    Tue, Jun 4Alaska Airlines
    US$216
    Find More Flights
Flight Schedule from Ronald Reagan Washington National Airport to Idaho Falls Regional Airport

Check on the flight schedule from Washington D.C. to Idaho Falls to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA1839

    American Airlines

    06:35

    DCA

    3.3h

    08:54

    DFW

    SM-----
    Search

  2. AA4831

    American Airlines

    11:10

    DFW

    3.0h

    13:11

    IDA

    --TWTFS

  3. AA1839

    American Airlines

    06:35

    DCA

    3.3h

    08:54

    DFW

    SM-----
    Search

  4. AA3229

    American Airlines

    10:21

    DFW

    3.4h

    12:44

    IDA

    SM-----

  5. F9685

    Frontier Airlines

    07:00

    DCA

    3.9h

    08:54

    DEN

    SMTWTFS
    Search

  6. UA5950

    United Airlines

    11:40

    DEN

    1.8h

    13:27

    IDA

    SMTWTFS

  7. AA454

    American Airlines

    07:40

    DCA

    3.4h

    10:02

    DFW

    SMTWTFS
    Search

  8. AA4831

    American Airlines

    11:10

    DFW

    3.0h

    13:11

    IDA

    --TWTFS

  9. DL2958

    Delta Air Lines

    11:35

    DCA

    2.8h

    13:23

    MSP

    ----TFS
    Search

  10. DL2658

    Delta Air Lines

    14:20

    MSP

    2.9h

    16:15

    SLC

    ----TFS

  11. DL3895

    Delta Air Lines

    17:15

    SLC

    1.0h

    18:16

    IDA

    ----TFS

  12. DL2983

    Delta Air Lines

    15:00

    DCA

    2.9h

    16:54

    MSP

    ----TFS
    Search

  13. DL2607

    Delta Air Lines

    18:10

    MSP

    3.0h

    20:10

    SLC

    ----TFS

  14. DL4078

    Delta Air Lines

    21:10

    SLC

    1.0h

    22:10

    IDA

    ----TFS

  15. AA1244

    American Airlines

    15:23

    DCA

    3.5h

    17:52

    DFW

    --TWTFS
    Search

  16. AA6249

    American Airlines

    19:38

    DFW

    3.0h

    21:39

    IDA

    --TWTFS

  17. UA2104

    United Airlines

    16:20

    DCA

    4.0h

    18:18

    DEN

    SMTWTFS
    Search

  18. UA5263

    United Airlines

    19:35

    DEN

    1.8h

    21:23

    IDA

    SMTWTFS

  19. DL553

    Delta Air Lines

    17:10

    DCA

    4.8h

    19:55

    SLC

    SMTW---
    Search

  20. DL3925

    Delta Air Lines

    21:00

    SLC

    1.0h

    21:58

    IDA

    SMTW---

  21. DL820

    Delta Air Lines

    17:30

    DCA

    4.8h

    20:15

    SLC

    ----TFS
    Search

  22. DL4078

    Delta Air Lines

    21:10

    SLC

    1.0h

    22:10

    IDA

    ----TFS
Find more flights and airlines

Ronald Reagan Washington National Airport to Idaho Falls Regional Airport Flights Info

Flight distance2,957.28km
Cheapest one-way ticket price$226

FAQs for Ronald Reagan Washington National Airport to Idaho Falls Regional Airport 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.

  • What's the closest airport to Idaho Falls Regional Airport (IDA)?

    The closest airport to Idaho Falls Regional Airport (IDA) is Rexburg-Madison County Airport. The distance is around 41km.

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