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District of Columbia

$269+ 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 12/20. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — IAD
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap 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 September 15, 2025.

Round-trip from

$492
(Delta)

One-way from

$269
(Alaska Airlines)
From Great Falls to District of Columbia
Search Deals
One-way flight from Great Falls to District of Columbia
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Find 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 September 15, 2025.

This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 12/105:30 amGTF - DCA
2 stops10h 33mDelta
Sat 12/132:00 pmDCA - GTF
2 stops11h 22mDelta
Deal found 9/14$492
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 12/107:35 pmGTF - DCA
1 stop24h 24mAlaska Airlines
Sat 12/138:00 amDCA - GTF
1 stop12h 55mAlaska Airlines
Deal found 9/14$497
This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 12/101:12 pmGTF - IAD
1 stop8h 19mDelta
Sat 12/137:05 amIAD - GTF
1 stop18h 17mDelta
Deal found 9/14$510
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 10/242:31 pmGTF - IAD
1 stop12h 51mUnited Airlines
Wed 10/298:25 amIAD - GTF
1 stop7h 02mUnited Airlines
Deal found 9/13$524
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 10/246:15 pmGTF - DCA
1 stop20h 33mAlaska Airlines
Wed 10/298:00 amDCA - GTF
1 stop12h 10mAlaska Airlines
Deal found 9/13$573
This Alaska Airlines deal was found by Cheapflights users on 9/12. 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.
Thu 12/117:35 pmGTF - DCA
1 stop24h 24mAlaska Airlines
Sat 12/138:00 amDCA - GTF
1 stop12h 55mAlaska Airlines
Deal found 9/12$583
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 10/247:00 amGTF - DCA
2 stops13h 43mUnited Airlines
Wed 10/295:00 pmDCA - GTF
2 stops22h 33mUnited Airlines
Deal found 9/13$592
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Mon 9/292:31 pmGTF - IAD
2 stops19h 03mUnited Airlines
Fri 10/38:35 amIAD - GTF
2 stops30h 51mUnited Airlines
Deal found 9/13$612
This Delta deal was found by Cheapflights users on 9/12. 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.
Thu 12/111:12 pmGTF - DCA
2 stops17h 28mDelta
Sat 12/132:00 pmDCA - GTF
2 stops11h 22mDelta
Deal found 9/12$636
This Delta deal was found by Cheapflights users on 9/13. 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.
Fri 10/246:09 pmGTF - IAD
2 stops14h 02mDelta
Wed 10/291:00 pmIAD - GTF
2 stops12h 06mDelta
Deal found 9/13$658
This Delta deal was found by Cheapflights users on 9/13. 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.
Fri 10/246:09 pmGTF - DCA
2 stops13h 01mDelta
Wed 10/295:10 pmDCA - GTF
1 stop7h 56mDelta
Deal found 9/13$793
This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 11/261:12 pmGTF - IAD
1 stop8h 17mDelta
Tue 12/27:05 amIAD - GTF
1 stop7h 26mDelta
Deal found 9/14$808

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 September 15, 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 - DCA

GTFDCA

Great Falls

Wed 12/10

5:30 am-6:03 pm

2 stops10h 33m

Washington, D.C. Reagan-National

Sat 12/13

2:00 pm-11:22 pm

2 stops11h 22m

$492

Great FallsWashington, D.C.

GTF - IAD

GTFIAD

Great Falls

Wed 12/10

1:12 pm-11:31 pm

1 stop8h 19m

Washington, D.C. Dulles Intl

Sat 12/13

7:05 am-11:22 pm

1 stop18h 17m

$510

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

Thu 12/11

7:35 pm-9:59 pm

1 stop24h 24m

Washington, D.C. Reagan-National

Sat 12/13

8:00 am-6:55 pm

1 stop12h 55m

$583

Great FallsWashington, D.C.

GTF - IAD

GTFIAD

Great Falls

Fri 10/24

2:31 pm-7:32 am

2 stops15h 01m

Washington, D.C. Dulles Intl

Wed 10/29

8:25 am-1:27 pm

1 stop7h 02m

$591

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

Fri 10/24

7:00 am-10:43 pm

2 stops13h 43m

Washington, D.C. Reagan-National

Wed 10/29

5:00 pm-1:33 pm

2 stops22h 33m

$592

Great FallsWashington, D.C.

GTF - IAD

GTFIAD

Great Falls

Mon 9/29

2:31 pm-11:34 am

2 stops19h 03m

Washington, D.C. Dulles Intl

Fri 10/3

8:35 am-1:26 pm

2 stops30h 51m

$612

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

Thu 12/11

1:12 pm-8:40 am

2 stops17h 28m

Washington, D.C. Reagan-National

Sat 12/13

2:00 pm-11:22 pm

2 stops11h 22m

$636

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

Fri 10/24

6:09 pm-9:10 am

2 stops13h 01m

Washington, D.C. Reagan-National

Wed 10/29

5:10 pm-11:06 pm

1 stop7h 56m

$793

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

Wed 10/15

7:00 am-3:07 pm

1 stop6h 07m

Washington, D.C. Reagan-National

Sun 10/19

4:23 pm-9:11 pm

1 stop6h 48m

$1,207

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

Wed 10/15

5:30 am-4:00 pm

1 stop8h 30m

Washington, D.C. Reagan-National

Sun 10/19

6:00 am-5:29 pm

2 stops13h 29m

$1,254

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 28 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

How much does it cost to fly round-trip from Great Falls to District of Columbia?

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 September 15, 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
8.0
Very good
7,954 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 10h 33m. Fly via Delta, Alaska Airlines, or United Airlines to get the fastest option. There are 1812 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.

  • What are the cheapest airlines to fly from Great Falls to District of Columbia one-way?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $269. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Great Falls to District of Columbia for a low price.

  • 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.

  • What is the cheapest month to book a flight from Great Falls to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Great Falls to District of Columbia (average of $292). Flying from Great Falls to District of Columbia in April is currently the most expensive (average of $337). 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

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Top 2 airlines flying from Great Falls to District of Columbia

Discover the top 2 airlines 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$295Average$396FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$420Average$494FlexibilityNo cancel feeOn-time69%

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