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Reagan-National

$389+ Cheap flights from Great Falls (GTF) to Reagan-National (DCA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — DCA
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Find flight deals from Great Falls to Reagan-National

Cheapest flights from Great Falls to Reagan-National
Explore the most affordable flight options available from Great Falls to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Delta deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/95:30 amGTF - DCA
2 stops11h 29mDelta
Tue 12/1612:32 pmDCA - GTF
2 stops11h 58mDelta
Deal found 11/11$389
This Alaska Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/97:35 pmGTF - DCA
1 stop18h 33mAlaska Airlines
Tue 12/168:00 amDCA - GTF
1 stop12h 55mAlaska Airlines
Deal found 11/10$449
This Alaska Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/157:35 pmGTF - DCA
1 stop18h 33mAlaska Airlines
Sat 1/38:00 amDCA - GTF
1 stop12h 41mAlaska Airlines
Deal found 11/11$614
This Alaska Airlines deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/157:35 pmGTF - DCA
1 stop24h 24mAlaska Airlines
Tue 12/305:00 pmDCA - GTF
1 stop27h 41mAlaska Airlines
Deal found 11/13$644
This United Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/152:35 pmGTF - DCA
1 stop22h 19mUnited Airlines
Sat 1/36:00 pmDCA - GTF
2 stops30h 46mUnited Airlines
Deal found 11/11$731
This Delta deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/175:30 amGTF - DCA
1 stop8h 30mDelta
Tue 11/185:10 pmDCA - GTF
1 stop7h 20mDelta
Deal found 11/13$746

Cheap flight deals from Great Falls to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) 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 November 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$389
(Delta)
Provider with most accurate pricing for Great Falls-Washington, D.C. Reagan-National flight deals.
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Provider most trusted by Cheapflights users for Great Falls-Washington, D.C. Reagan-National flights.
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From Great Falls to Washington, D.C. Reagan-National
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Great 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 2,558,603 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Great Falls to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Great Falls

Fly to

Reagan-National

Route

Depart

Return

Price

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

Tue 12/9

5:30 am-6:59 pm

2 stops11h 29m

Washington, D.C. Reagan-National

Tue 12/16

12:32 pm-10:30 pm

2 stops11h 58m

$389

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

Tue 12/9

7:35 pm-4:08 pm

1 stop18h 33m

Washington, D.C. Reagan-National

Tue 12/16

8:00 am-6:55 pm

1 stop12h 55m

$449

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

Sun 1/4

6:18 pm-3:20 pm

2 stops19h 02m

Washington, D.C. Reagan-National

Mon 1/12

4:55 pm-5:30 pm

2 stops26h 35m

$548

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

Mon 12/15

7:35 pm-4:08 pm

1 stop18h 33m

Washington, D.C. Reagan-National

Sat 1/3

8:00 am-6:41 pm

1 stop12h 41m

$614

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

Mon 12/15

7:35 pm-4:08 pm

1 stop18h 33m

Washington, D.C. Reagan-National

Tue 12/30

5:00 pm-6:41 pm

1 stop27h 41m

$644

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Compare providers for flights from Great Falls to Reagan-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Great Falls to Reagan-National in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Great Falls-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Great Falls-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Great Falls-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Great Falls-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Great Falls-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Great Falls to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Great Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

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

    Located just 3.5 mi from the city center, Great Falls is the airport most travelers will use when flying to Washington, D.C. Reagan-National from Great Falls. Booking flights from Great Falls (GTF) to Washington, D.C. Reagan-National should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Reagan-National from 0 different airlines.

  • How long is the flight from Great Falls to Washington, D.C. Reagan-National Airport?

    For as low as $389, Delta can have you in Washington, D.C. Reagan-National Airport from Great Falls in 11h 29m. Airlines will cover a distance of 1812 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Great Falls to Reagan-National that include hotel bookings?

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

  • How can I find direct flights from Great 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 Great Falls to Reagan-National.

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

    Yes. Cheapflights offers flight deals from Great 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.

See more FAQs

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

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