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Reagan-National

$438+ 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — DCA
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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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 agosto 14, 2025.

Round-trip from

$438
(Alaska Airlines)
From Great Falls to Washington, D.C. Reagan-National
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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 agosto 14, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/14. 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.
mar. 11/186:50 pmGTF - DCA
1 stop25h 09mAlaska Airlines
dom. 11/238:00 amDCA - GTF
1 stop13h 02mAlaska Airlines
Deal found 8/14$438
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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.
mié. 10/226:15 pmGTF - DCA
1 stop20h 33mAlaska Airlines
vie. 10/315:00 pmDCA - GTF
1 stop27h 10mAlaska Airlines
Deal found 8/13$468
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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.
mié. 10/226:15 pmGTF - DCA
1 stop25h 44mAlaska Airlines
mié. 10/298:00 amDCA - GTF
1 stop12h 10mAlaska Airlines
Deal found 8/13$508
This Delta deal was found by Cheapflights users on 8/14. 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.
sáb. 8/306:00 amGTF - DCA
1 stop5h 55mDelta
mié. 9/35:20 pmDCA - GTF
1 stop7h 25mDelta
Deal found 8/14$514
This Delta deal was found by Cheapflights users on 8/13. 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.
mié. 10/221:08 pmGTF - DCA
2 stops26h 52mDelta
jue. 10/307:45 amDCA - GTF
2 stops11h 44mDelta
Deal found 8/13$537
This Delta deal was found by Cheapflights users on 8/13. 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.
mié. 10/221:08 pmGTF - DCA
2 stops26h 52mDelta
mié. 10/296:05 amDCA - GTF
2 stops19h 01mDelta
Deal found 8/13$538
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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.
mié. 12/104:00 pmGTF - DCA
1 stop22h 15mAlaska Airlines
sáb. 12/138:00 amDCA - GTF
1 stop9h 20mAlaska Airlines
Deal found 8/13$558
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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.
mié. 10/226:15 pmGTF - DCA
1 stop20h 33mAlaska Airlines
jue. 10/308:00 amDCA - GTF
1 stop12h 10mAlaska Airlines
Deal found 8/13$578
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/222:31 pmGTF - DCA
2 stops15h 50mUnited Airlines
vie. 10/314:17 pmDCA - GTF
1 stop8h 15mUnited Airlines
Deal found 8/13$591

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 agosto 14, 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

mar. 11/18

6:50 pm-9:59 pm

1 stop25h 09m

Washington, D.C. Reagan-National

dom. 11/23

8:00 am-7:02 pm

1 stop13h 02m

$438

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

mié. 10/22

6:15 pm-4:48 pm

1 stop20h 33m

Washington, D.C. Reagan-National

vie. 10/31

5:00 pm-6:10 pm

1 stop27h 10m

$468

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

mié. 10/22

6:15 pm-9:59 pm

1 stop25h 44m

Washington, D.C. Reagan-National

mié. 10/29

8:00 am-6:10 pm

1 stop12h 10m

$508

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

sáb. 8/30

6:00 am-1:55 pm

1 stop5h 55m

Washington, D.C. Reagan-National

mié. 9/3

5:20 pm-10:45 pm

1 stop7h 25m

$514

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

mié. 10/22

1:08 pm-6:00 pm

2 stops26h 52m

Washington, D.C. Reagan-National

jue. 10/30

7:45 am-5:29 pm

2 stops11h 44m

$537

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

mié. 10/22

1:08 pm-6:00 pm

2 stops26h 52m

Washington, D.C. Reagan-National

mié. 10/29

6:05 am-11:06 pm

2 stops19h 01m

$538

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

mié. 12/10

4:00 pm-4:15 pm

1 stop22h 15m

Washington, D.C. Reagan-National

sáb. 12/13

8:00 am-3:20 pm

1 stop9h 20m

$558

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

mié. 10/22

6:15 pm-4:48 pm

1 stop20h 33m

Washington, D.C. Reagan-National

jue. 10/30

8:00 am-6:10 pm

1 stop12h 10m

$578

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

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.

  • 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.

  • What is the cheapest month to book a flight from Great Falls to Washington, D.C. Reagan-National Airport?

    Currently, February is the cheapest month in which you can book a flight from Great Falls to Washington, D.C. Reagan-National Airport (average of $278). Flying from Great Falls to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Fairfax
Manassas
Falls Church
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Waldorf
Bowie

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