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District of Columbia

$189+ Cheap flights from Great Falls (GTF) to District of Columbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — IAD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Great Falls to District of Columbia

Cheapest flights from Great Falls to District of Columbia
Explore the most affordable flight options available from Great Falls to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. 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.
Fri 12/266:15 amGTF - IAD
1 stop8h 24mUnited Airlines
Sat 1/36:20 amIAD - GTF
1 stop9h 19mUnited Airlines
Deal found 12/15$692
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Fri 12/266:15 amGTF - DCA
1 stop6h 44mUnited Airlines
Sat 1/34:17 pmDCA - GTF
1 stop8h 29mUnited Airlines
Deal found 12/16$692
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Sat 12/276:15 amGTF - IAD
1 stop7h 19mUnited Airlines
Sat 1/36:20 amIAD - GTF
1 stop9h 19mUnited Airlines
Deal found 12/17$748
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Sat 12/276:15 amGTF - DCA
1 stop6h 44mUnited Airlines
Sat 1/34:17 pmDCA - GTF
1 stop8h 29mUnited Airlines
Deal found 12/16$748
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Wed 12/316:15 amGTF - IAD
2 stops32h 15mUnited Airlines
Sun 1/45:20 pmIAD - GTF
1 stop7h 26mUnited Airlines
Deal found 12/15$871
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Wed 12/316:15 amGTF - DCA
2 stops12h 44mUnited Airlines
Sun 1/44:17 pmDCA - GTF
1 stop8h 29mUnited Airlines
Deal found 12/15$906
This Delta deal was found by Cheapflights users on 12/15. 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 12/156:10 pmGTF - DCA
2 stops13h 00mDelta
Tue 12/305:11 pmDCA - GTF
1 stop7h 19mDelta
Deal found 12/15$933
This United Airlines deal was found by Cheapflights users on 12/15. 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
3 stops23h 03mUnited Airlines
Tue 12/3010:30 amDCA - GTF
2 stops14h 16mUnited Airlines
Deal found 12/15$1,018
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Fri 12/196:15 amGTF - IAD
1 stop8h 24mUnited Airlines
Sun 12/2810:10 pmIAD - GTF
1 stop26h 36mUnited Airlines
Deal found 12/16$1,038
This Delta deal was found by Cheapflights users on 12/15. 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.
Wed 12/311:11 pmGTF - IAD
1 stop8h 07mDelta
Sun 1/47:05 amIAD - GTF
1 stop7h 26mDelta
Deal found 12/15$1,178
This Delta deal was found by Cheapflights users on 12/17. 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 12/231:11 pmGTF - IAD
1 stop8h 07mDelta
Sun 12/287:05 amIAD - GTF
1 stop7h 26mDelta
Deal found 12/17$1,332

Find flight deals from Great Falls to District of Columbia

Keep the following information in mind while searching for Great Falls to District of Columbia flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$363
(Alaska Airlines)

One-way from

$189
(United Airlines)
Provider with most accurate pricing for Great Falls-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Great Falls-Washington, D.C. (WAS) flights.
Search Deals
From Great Falls to District of Columbia
Search Deals
One-way flight from Great Falls to District of Columbia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Great Falls to District of Columbia 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 December 18, 2025.
Use the filters below to find and compare flights from Great Falls to District of Columbia that are best for you.

Fly from

Great Falls

Fly to

District of Columbia

Route

Depart

Return

Price

Great FallsWashington, D.C.

GTF - IAD

GTFIAD

Great Falls

Wed 1/14

5:59 pm-4:26 pm

1 stop20h 27m

Washington, D.C. Dulles Intl

Wed 1/21

6:04 pm-5:19 pm

1 stop25h 15m

$363

Great FallsWashington, D.C.

GTF - IAD

GTFIAD

Great Falls

Wed 1/14

1:15 pm-11:48 pm

1 stop8h 33m

Washington, D.C. Dulles Intl

Wed 1/21

7:30 am-5:30 pm

2 stops12h 00m

$377

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

Wed 1/14

5:59 pm-9:59 pm

1 stop26h 00m

Washington, D.C. Reagan-National

Wed 1/21

8:00 am-5:19 pm

1 stop11h 19m

$433

Great FallsWashington, D.C.

GTF - IAD

GTFIAD

Great Falls

Sat 1/10

2:29 pm-11:22 pm

1 stop6h 53m

Washington, D.C. Dulles Intl

Sat 1/17

2:24 pm-9:43 pm

1 stop9h 19m

$468

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

Sat 1/31

5:59 pm-9:59 pm

1 stop26h 00m

Washington, D.C. Reagan-National

Wed 2/4

8:00 am-5:19 pm

1 stop11h 19m

$488

Great FallsWashington, D.C.

GTF - IAD

GTFIAD

Great Falls

Fri 1/9

2:29 pm-1:12 pm

1 stop20h 43m

Washington, D.C. Dulles Intl

Tue 1/13

4:11 pm-9:53 pm

1 stop7h 42m

$512

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

Thu 6/11

6:20 pm-8:37 am

2 stops12h 17m

Washington, D.C. Reagan-National

Sun 6/14

5:00 pm-10:44 pm

1 stop7h 44m

$518

Great FallsWashington, D.C.

GTF - IAD

GTFIAD

Great Falls

Thu 4/9

1:10 pm-11:40 pm

1 stop8h 30m

Washington, D.C. Dulles Intl

Mon 4/13

7:15 am-12:23 pm

1 stop7h 08m

$551

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

Mon 6/8

6:20 pm-8:37 am

2 stops12h 17m

Washington, D.C. Reagan-National

Sat 6/13

3:05 pm-10:44 pm

2 stops9h 39m

$562

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

Sat 1/10

5:59 pm-9:59 pm

1 stop26h 00m

Washington, D.C. Reagan-National

Sat 1/17

5:01 pm-5:19 pm

1 stop26h 18m

$568

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 23 results
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Best time to book a flight from Great Falls to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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.

Cheapflights Insights

Everything you need to know about your flight from Great Falls to District of Columbia
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated December 18, 2025.
Read reviews from past customers who have flown Delta and United Airlines from Great Falls to District of Columbia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,005 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,005 reviews
Delta
7.9
Good
8,005 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,092 reviews
Delta
7.9
Good
8,005 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Great Falls to District of Columbia. 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 District of Columbia?

    If you book a flight to District of Columbia from Great Falls, you will be flying from Great Falls, which is the city’s only airport. Great Falls (GTF) is located 3.5 mi from the center of Great Falls.

  • How long is the flight from Great Falls to District of Columbia?

    There are many flights that can get you from Great Falls to District of Columbia in 6h 53m. Fly via Alaska Airlines, Delta, or United Airlines to get the fastest option. There are 1789 mi between Great Falls and District of Columbia. 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 District of Columbia that include hotel bookings?

    Yes. In addition to deals on Great Falls to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Great Falls to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Great Falls to District of Columbia.

  • Can I find deals for business class flights from Great Falls to District of Columbia?

    Yes. Cheapflights offers flight deals from Great Falls to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top airline flying from Great Falls to District of Columbia

Discover the top airline that operate flights from Great Falls to District of Columbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$420Average$705FlexibilityNo cancel feeOn-time69%

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