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Cheap Flight Deals from Great Falls to Washington D.C.

For as little as AU$ 308, you can take your next adventure to Washington D.C. without breaking the bank. Choose between one-way and return tickets from Great Falls below.

  • One way
  • Return
      • GTF06:40
        27h 23m
        1 stop
        DCA12:03
        Sun, Mar 9|Great Falls - Washington D.C.|United Airlines
        AU$ 308AU$ 870
        65% OFF
        65% OFF
        AU$ 870AU$ 308

        Choose United Airlines flights from Great Falls to Washington D.C.. The one-way connecting flight with United Airlines departs from Great Falls International Airport on Sun, Mar 9, arriving at Ronald Reagan Washington National Airport. One-way Prices start from AU$ 308 including taxes and charges.

      • GTF06:40
        7h 3m
        1 stop
        IAD15:43
        Wed, Mar 12|Great Falls - Washington D.C.|United Airlines
        AU$ 353AU$ 870
        59% OFF
        59% OFF
        AU$ 870AU$ 353

        Choose United Airlines flights from Great Falls to Washington D.C.. The one-way connecting flight with United Airlines departs from Great Falls International Airport on Wed, Mar 12, arriving at Dulles International Airport. One-way Prices start from AU$ 353 including taxes and charges.

      • GTF06:30
        27h 33m
        1 stop
        DCA12:03
        Tue, Feb 25|Great Falls - Washington D.C.|United Airlines
        AU$ 447AU$ 870
        49% OFF
        49% OFF
        AU$ 870AU$ 447

        Choose United Airlines flights from Great Falls to Washington D.C.. The one-way connecting flight with United Airlines departs from Great Falls International Airport on Tue, Feb 25, arriving at Ronald Reagan Washington National Airport. One-way Prices start from AU$ 447 including taxes and charges.

      • GTF06:40
        27h 24m
        1 stop
        DCA12:04
        Sun, Apr 20|Great Falls - Washington D.C.|United Airlines
        AU$ 463
        AU$ 463

        Choose United Airlines flights from Great Falls to Washington D.C.. The one-way connecting flight with United Airlines departs from Great Falls International Airport on Sun, Apr 20, arriving at Ronald Reagan Washington National Airport. One-way Prices start from AU$ 463 including taxes and charges.

      • GTF14:45
        12h 47m
        1 stop
        IAD05:32
        Sun, Mar 9|Great Falls - Washington D.C.|Alaska Airlines
        AU$ 494
        AU$ 494

        Choose Alaska Airlines flights from Great Falls to Washington D.C.. The one-way connecting flight with Alaska Airlines departs from Great Falls International Airport on Sun, Mar 9, arriving at Dulles International Airport. One-way Prices start from AU$ 494 including taxes and charges.

      • GTF05:59
        5h 58m
        1 stop
        DCA13:57
        Tue, Feb 25|Great Falls - Washington D.C.|Delta Air Lines
        AU$ 529
        AU$ 529

        Choose Delta Air Lines flights from Great Falls to Washington D.C.. The one-way connecting flight with Delta Air Lines departs from Great Falls International Airport on Tue, Feb 25, arriving at Ronald Reagan Washington National Airport. One-way Prices start from AU$ 529 including taxes and charges.

      • GTF05:59
        5h 48m
        1 stop
        IAD13:47
        Mon, Feb 24|Great Falls - Washington D.C.|Delta Air Lines
        AU$ 529
        AU$ 529

        Choose Delta Air Lines flights from Great Falls to Washington D.C.. The one-way connecting flight with Delta Air Lines departs from Great Falls International Airport on Mon, Feb 24, arriving at Dulles International Airport. One-way Prices start from AU$ 529 including taxes and charges.

      • GTF06:30
        13h 29m
        1 stop
        DCA21:59
        Mon, Feb 24|Great Falls - Washington D.C.|United Airlines
        AU$ 588
        AU$ 588

        Choose United Airlines flights from Great Falls to Washington D.C.. The one-way connecting flight with United Airlines departs from Great Falls International Airport on Mon, Feb 24, arriving at Ronald Reagan Washington National Airport. One-way Prices start from AU$ 588 including taxes and charges.

      • GTF14:45
        12h 47m
        1 stop
        IAD05:32
        Mon, Feb 24|Great Falls - Washington D.C.|Alaska Airlines
        AU$ 659
        AU$ 659

        Choose Alaska Airlines flights from Great Falls to Washington D.C.. The one-way connecting flight with Alaska Airlines departs from Great Falls International Airport on Mon, Feb 24, arriving at Dulles International Airport. One-way Prices start from AU$ 659 including taxes and charges.

      • GTF14:45
        29h 14m
        1 stop
        DCA21:59
        Wed, Mar 12|Great Falls - Washington D.C.|Alaska Airlines
        AU$ 680
        AU$ 680

        Choose Alaska Airlines flights from Great Falls to Washington D.C.. The one-way connecting flight with Alaska Airlines departs from Great Falls International Airport on Wed, Mar 12, arriving at Ronald Reagan Washington National Airport. One-way Prices start from AU$ 680 including taxes and charges.

      • GTF01:00 pm
        3h 5m
        Nonstop
        WAS02:00 pm
        Sun, Feb 23|Great Falls - Washington D.C.|United Airlines
        Find More Flights
        Find More Flights

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

Great Falls to Washington D.C. Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL3862

    Delta Air Lines

    05:30

    GTF

    1.6h

    07:05

    SLC

    SMTWTFS
    Search

  2. DL2916

    Delta Air Lines

    08:00

    SLC

    2.8h

    11:48

    MSP

    SMTWTFS

  3. DL2963

    Delta Air Lines

    14:29

    MSP

    2.5h

    18:02

    DCA

    SMTWTFS

  4. DL3862

    Delta Air Lines

    05:30

    GTF

    1.6h

    07:05

    SLC

    SMTWTFS
    Search

  5. DL820

    Delta Air Lines

    10:07

    SLC

    4.3h

    16:22

    DCA

    SMTWTFS

  6. DL3834

    Delta Air Lines

    06:00

    GTF

    2.5h

    09:30

    MSP

    SMTWTFS
    Search

  7. DL5017

    Delta Air Lines

    12:59

    MSP

    1.9h

    15:50

    CVG

    SMTWTFS

  8. DL5134

    Delta Air Lines

    17:27

    CVG

    1.4h

    18:53

    DCA

    SMTWTFS

  9. DL3834

    Delta Air Lines

    06:00

    GTF

    2.5h

    09:30

    MSP

    SMTWTFS
    Search

  10. DL2983

    Delta Air Lines

    10:30

    MSP

    2.5h

    13:57

    DCA

    SMTWTFS

  11. DL3834

    Delta Air Lines

    06:00

    GTF

    2.5h

    09:30

    MSP

    SMTWTFS
    Search

  12. DL3680

    Delta Air Lines

    10:20

    MSP

    2.6h

    13:56

    IAD

    SMTWTFS

  13. UA4750

    United Airlines

    06:40

    GTF

    2.2h

    08:50

    DEN

    SMTWTFS
    Search

  14. F9688

    Frontier Airlines

    11:30

    DEN

    3.5h

    16:59

    DCA

    SMTWTFS

  15. UA4750

    United Airlines

    06:40

    GTF

    2.2h

    08:50

    DEN

    SMTWTFS
    Search

  16. UA2087

    United Airlines

    10:15

    DEN

    3.4h

    15:36

    IAD

    SMTWTFS

  17. UA4750

    United Airlines

    06:40

    GTF

    2.2h

    08:50

    DEN

    SMTWTFS
    Search

  18. UA1767

    United Airlines

    09:40

    DEN

    3.4h

    15:02

    DCA

    SMTWTFS

  19. DL3859

    Delta Air Lines

    12:40

    GTF

    1.7h

    14:24

    SLC

    SMTWTFS
    Search

  20. DL875

    Delta Air Lines

    15:50

    SLC

    3.9h

    21:43

    ATL

    SMTWTFS

  21. DL2549

    Delta Air Lines

    22:25

    ATL

    1.7h

    00:07

    IAD

    SMTWTFS

  22. UA5441

    United Airlines

    14:26

    GTF

    2.1h

    16:35

    DEN

    SMTWTFS
    Search

  23. UA2408

    United Airlines

    17:49

    DEN

    3.4h

    23:12

    IAD

    SMTWTFS
Find more flights and airlines

Best Time to Book Flights from Great Falls to Washington D.C.

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Washington D.C. from Great Falls have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight from Great Falls (GTF) to Washington D.C. (WAS) the cheapest?

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

  • How much are flights from Great Falls (GTF) to Washington D.C. (WAS) cost?

    According to Trip.com's data, the lowest price is around AU$ 886.

  • How many airports in Washington D.C. (WAS)?

    There are 2 airport(s) in Washington D.C. (WAS): Ronald Reagan Washington National Airport and Dulles International Airport.

How to find a cheap flight from Great Falls to Washington D.C.

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Great Falls to Washington D.C.

Cheapest direct flight priceAU$ 307
Off-season for travelJanuary
Peak season for travelApril
Flight distance2,915.79km
Popular airlineAlaska Airlines

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