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Washington D.C. to Idaho Falls flight
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Washington D.C. to Idaho Falls Regional Airport flight
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Cheap Flights from Washington D.C. to Idaho Falls Regional Airport

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • IAD18:37
        31h 20m
        1 stop
        IDA23:57
        Washington D.C. - Idaho Falls|Tue, Aug 13|Alaska Airlines
        S$ 298S$ 458
        35% OFF
        35% OFF
        S$ 458S$ 298
      • IAD07:30
        18h 27m
        1 stop
        IDA23:57
        Washington D.C. - Idaho Falls|Tue, Aug 13|Delta Air Lines
        S$ 300S$ 458
        34% OFF
        34% OFF
        S$ 458S$ 300
      • IAD19:09
        22h 21m
        1 stop
        IDA15:30
        Washington D.C. - Idaho Falls|Mon, Sep 16|Alaska Airlines
        S$ 304S$ 458
        34% OFF
        34% OFF
        S$ 458S$ 304
      • DCA18:59
        16h 36m
        1 stop
        IDA09:35
        Washington D.C. - Idaho Falls|Wed, Jul 10|Frontier Airlines
        S$ 351
        S$ 351
      • IAD12:45
        6h 32m
        1 stop
        IDA17:17
        Washington D.C. - Idaho Falls|Sat, Jul 13|United Airlines
        S$ 357
        S$ 357
      • IAD11:00
        8h 18m
        1 stop
        IDA17:18
        Washington D.C. - Idaho Falls|Tue, Aug 13|United Airlines
        S$ 360
        S$ 360
      • IAD22:12
        13h 42m
        1 stop
        IDA09:54
        Washington D.C. - Idaho Falls|Mon, Sep 16|United Airlines
        S$ 361
        S$ 361
      • IAD22:08
        17h 20m
        1 stop
        IDA13:28
        Washington D.C. - Idaho Falls|Wed, Jul 3|United Airlines
        S$ 378
        S$ 378
      • DCA07:00
        12h 18m
        1 stop
        IDA17:18
        Washington D.C. - Idaho Falls|Fri, Jul 12|Frontier Airlines
        S$ 378
        S$ 378
      • IAD12:45
        6h 32m
        1 stop
        IDA17:17
        Washington D.C. - Idaho Falls|Thu, Aug 15|United Airlines
        S$ 381
        S$ 381
      • WAS13:00
        3h 5m
        Direct
        IDA14:00
        Washington D.C. - Idaho Falls|Thu, Jun 27|Alaska 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 Washington D.C. to Idaho Falls Regional Airport
Alaska Airlines
From S$ 298
Delta Air Lines
From S$ 300
Frontier Airlines
From S$ 351
United Airlines
From S$ 357
Sun Country Airlines
From S$ 385
American Airlines
From S$ 517
Southwest Airlines
From S$ 963
ANA airlines

Find more flights and airlines

Airports in Washington D.C.

  • 3.44 km from central Washington D.C.Closest
    Ronald Reagan Washington National Airport
    Tickets From
    S$ 335
  • 36.68 km from central Washington D.C.Cheapest
    Dulles International Airport
    Tickets From
    S$ 298
Flight Schedule from Washington D.C. to Idaho Falls Regional Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. SY668

    Sun Country Airlines

    06:27

    IAD

    2.9h

    08:18

    MSP

    -MTW-FS
    Search

  2. SY655

    Sun Country Airlines

    14:40

    MSP

    2.1h

    15:47

    DEN

    --T--F-

  3. UA5263

    United Airlines

    19:30

    DEN

    1.8h

    21:18

    IDA

    SMTWTFS

  4. SY668

    Sun Country Airlines

    06:27

    IAD

    2.9h

    08:18

    MSP

    -MTW-FS
    Search

  5. SY657

    Sun Country Airlines

    15:34

    MSP

    2.2h

    16:44

    DEN

    -M-----

  6. UA5263

    United Airlines

    19:30

    DEN

    1.8h

    21:18

    IDA

    SMTWTFS

  7. DL432

    Delta Air Lines

    07:15

    IAD

    4.6h

    09:50

    SLC

    SMTWTFS
    Search

  8. DL3944

    Delta Air Lines

    11:20

    SLC

    1.1h

    12:24

    IDA

    SMTWTFS

  9. AS001

    Alaska Airlines

    08:00

    DCA

    5.8h

    10:48

    SEA

    SMTWTFS
    Search

  10. AS2018

    Alaska Airlines

    12:44

    SEA

    1.8h

    15:30

    IDA

    SMTWTFS

  11. DL1493

    Delta Air Lines

    08:15

    DCA

    2.8h

    10:00

    MSP

    SMTWTFS
    Search

  12. DL2651

    Delta Air Lines

    12:45

    MSP

    2.9h

    14:39

    SLC

    SMTWTFS

  13. DL3895

    Delta Air Lines

    17:15

    SLC

    1.0h

    18:16

    IDA

    SMTWTFS

  14. DL1444

    Delta Air Lines

    09:42

    IAD

    1.9h

    11:33

    ATL

    SMTWTFS
    Search

  15. DL423

    Delta Air Lines

    13:59

    ATL

    4.0h

    15:56

    SLC

    SMTWTFS

  16. DL3895

    Delta Air Lines

    17:15

    SLC

    1.0h

    18:16

    IDA

    SMTWTFS

  17. UA2193

    United Airlines

    11:00

    IAD

    3.7h

    12:43

    DEN

    ---W---
    Search

  18. UA5322

    United Airlines

    15:34

    DEN

    1.7h

    17:14

    IDA

    SMT-TFS

  19. UA2074

    United Airlines

    12:45

    IAD

    3.8h

    14:33

    DEN

    SMTWTFS
    Search

  20. UA5322

    United Airlines

    15:34

    DEN

    1.7h

    17:14

    IDA

    SMT-TFS

  21. F9687

    Frontier Airlines

    12:59

    DCA

    4.0h

    15:00

    DEN

    S-TWTFS
    Search

  22. UA5263

    United Airlines

    19:30

    DEN

    1.8h

    21:18

    IDA

    SMTWTFS

  23. DL820

    Delta Air Lines

    17:15

    DCA

    4.8h

    20:00

    SLC

    SMTWTFS
    Search

  24. DL4078

    Delta Air Lines

    21:15

    SLC

    1.2h

    22:27

    IDA

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Washington D.C. to Idaho Falls Regional Airport

Cheapest direct flight price

S$ 298

Cheapest month

April

Peak season for travel

December

FAQs for Washington D.C. to Idaho Falls Regional Airport Flights

  • When to buy flight tickets from Washington D.C. (WAS) to Idaho Falls (IDA) the cheapest?

    Airlines adjust prices for flights from Washington D.C. to Idaho Falls based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much is a flight from Washington D.C. (WAS) to Idaho Falls (IDA) cost?

    According to Trip.com's data, the lowest price is around S$ 1,040.

  • 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, by taxi about 20 minutes.

  • How many airports in Idaho Falls?

    There are 1 airports near Idaho Falls: Idaho Falls Regional Airport.

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