What are the cheapest airlines flying from Great Falls to Washington, D.C. round-trip?

Currently priced at $368, Alaska Airlines will fly you from Great Falls to Washington, D.C. and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $414 and $457, respectively.

What are the cheapest airlines to fly from Great Falls to Washington, D.C. one-way?

To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $244. Delta flights start at $336 while deals on Alaska Airlines start at $413 one-way.

What is the cheapest day to fly from Great Falls to Washington, D.C.?

Travelers seeking maximum savings on their Great Falls to Washington, D.C. flight should consider departing on Saturday at noon when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from Great Falls to Washington, D.C.?

The most popular flight routes from Great Falls to Washington, D.C. are Great Falls - Washington, D.C. Dulles Intl, Great Falls - Baltimore/Washington and Great Falls - Washington, D.C. Reagan-National.

What is the cheapest day to fly round-trip from Great Falls to Washington, D.C.?

Users have found that flying from Great Falls to Washington, D.C. on a Wednesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest time of day to fly from GTF to WAS?

When flying from Great Falls to Washington, D.C., the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 15% versus a flight in the morning.

Most accurate provider : When it comes to deals on Great Falls-Washington, D.C. 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. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Great Falls-Washington, D.C. flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Great Falls-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub 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. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Great Falls to Washington, D.C.?

Great Falls (GTF), located 3.5 mi from the city center, is the airport you fly out of when you book flights from Great Falls to Washington, D.C.. 2 airlines have flights from Great Falls to Washington, D.C. on a regular basis. Booking flights from Great Falls to Washington, D.C. should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. per day.

Can I find deals for flights from Great Falls to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Great Falls to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Great Falls to Washington, D.C.?

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

Can I find deals for business class flights from Great Falls to Washington, D.C.?

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

$244+ Save on Flights from Great Falls to Washington, D.C.

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Cheap flight deals from Great Falls to Washington, D.C.

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$368 (Alaska Airlines)
One-way from	$244 (United)

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.

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From Great Falls to Washington, D.C. (WAS)

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One-way flight from Great Falls to Washington, D.C. (WAS)

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Find flight deals from Great Falls to Washington, D.C.

Cheapest flights from Great Falls to Washington, D.C.
Explore the most affordable flight options available from Great Falls to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

Tue 4/13:52 pmGTF - IAD

1 stop11h 42mAlaska Airlines

Mon 4/77:00 amIAD - GTF

1 stop10h 12mAlaska Airlines

Deal found 2/19

$362

Tue 4/15:56 amGTF - BWI

1 stop5h 55mDelta

Mon 4/73:00 pmBWI - GTF

1 stop7h 32mDelta

Deal found 2/19

$414

Fri 7/256:20 pmGTF - DCA

2 stops12h 15mDelta

Mon 8/43:10 pmDCA - GTF

1 stop6h 53mDelta

Deal found 2/21

$486

Mon 5/196:20 pmGTF - IAD

2 stops12h 51mDelta

Tue 5/271:00 pmIAD - GTF

2 stops11h 46mDelta

Deal found 2/19

$562

Mon 3/102:11 pmGTF - IAD

2 stops19h 41mUnited Airlines

Wed 3/268:22 amIAD - GTF

2 stops15h 12mUnited Airlines

Deal found 2/20

$617

Tue 4/12:20 pmGTF - BWI

3 stops21h 58mUnited Airlines

Mon 4/74:07 pmBWI - GTF

1 stop7h 06mUnited Airlines

Deal found 2/21

$621

Sat 3/296:40 amGTF - DCA

1 stop6h 19mUnited Airlines

Wed 4/24:15 pmDCA - GTF

1 stop6h 58mUnited Airlines

Deal found 2/21

$626

Mon 5/195:09 pmGTF - BWI

1 stop11h 20mAlaska Airlines

Tue 5/277:49 amBWI - GTF

1 stop10h 40mAlaska Airlines

Deal found 2/19

$680

Mon 5/195:09 pmGTF - DCA

1 stop26h 50mAlaska Airlines

Tue 5/275:00 pmDCA - GTF

1 stop25h 29mAlaska Airlines

Deal found 2/21

$813

Best flights from Great Falls to Washington, D.C.
Discover carefully curated flight deals from Great Falls to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 22, 2025.

Tue 4/13:52 pmGTF - IAD

2 stops23h 06mAlaska Airlines

Mon 4/76:22 pmIAD - GTF

1 stop22h 50mAlaska Airlines

Deal found 2/21

$368

Tue 4/15:56 amGTF - BWI

1 stop5h 55mDelta

Mon 4/73:00 pmBWI - GTF

1 stop7h 32mDelta

Deal found 2/19

$414

Fri 4/116:40 amGTF - IAD

1 stop6h 52mUnited Airlines

Sun 4/208:30 amIAD - GTF

1 stop7h 06mUnited Airlines

Deal found 2/21

$457

Fri 4/115:34 pmGTF - IAD

3 stops39h 16mMultiple Airlines

Sun 4/2012:55 pmIAD - GTF

3 stops29h 49mMultiple Airlines

Deal found 2/21

$767

Fri 7/256:20 pmGTF - DCA

2 stops12h 15mDelta

Mon 8/43:10 pmDCA - GTF

1 stop6h 53mDelta

Deal found 2/21

$486

Fri 4/1112:00 pmGTF - IAD

2 stops9h 25mDelta

Sun 4/206:00 amIAD - GTF

2 stops13h 55mDelta

Deal found 2/21

$517

Tue 4/12:20 pmGTF - BWI

3 stops21h 58mUnited Airlines

Mon 4/74:07 pmBWI - GTF

1 stop7h 06mUnited Airlines

Deal found 2/21

$621

Mon 5/195:09 pmGTF - BWI

1 stop11h 20mAlaska Airlines

Tue 5/277:49 amBWI - GTF

1 stop10h 40mAlaska Airlines

Deal found 2/19

$680

Sat 3/296:40 amGTF - DCA

1 stop6h 19mUnited Airlines

Wed 4/24:15 pmDCA - GTF

1 stop6h 58mUnited Airlines

Deal found 2/21

$626

Mon 5/195:09 pmGTF - DCA

1 stop26h 50mAlaska Airlines

Tue 5/275:00 pmDCA - GTF

1 stop25h 29mAlaska Airlines

Deal found 2/21

$813

Last-minute flights from Great Falls to Washington, D.C.
Discover last-minute flight deals from Great Falls to Washington, D.C.. Data last updated February 22, 2025 and is based on user searches.

Fri 3/75:59 amGTF - IAD

1 stop5h 48mDelta

Sun 3/163:05 pmIAD - GTF

1 stop7h 30mDelta

Deal found 2/19

$640

Mon 3/102:45 pmGTF - IAD

1 stop12h 47mAlaska Airlines

Wed 3/265:30 pmIAD - GTF

2 stops23h 42mAlaska Airlines

Deal found 2/20

$522

Mon 3/105:56 amGTF - BWI

1 stop5h 59mDelta

Wed 3/2612:28 pmBWI - GTF

2 stops12h 16mDelta

Deal found 2/20

$565

Mon 3/102:11 pmGTF - IAD

2 stops19h 41mUnited Airlines

Wed 3/268:22 amIAD - GTF

2 stops15h 12mUnited Airlines

Deal found 2/20

$617

Sat 3/295:56 amGTF - DCA

2 stops10h 59mDelta

Wed 4/212:17 pmDCA - GTF

2 stops10h 18mDelta

Deal found 2/21

$487

Sat 3/296:40 amGTF - DCA

1 stop6h 19mUnited Airlines

Wed 4/24:15 pmDCA - GTF

1 stop6h 58mUnited Airlines

Deal found 2/21

$626

One-way flights from Great Falls to Washington, D.C.
Search for one-way flight options from Great Falls to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated February 22, 2025.

Fri 4/182:20 pmGTF - BWI

1 stop7h 10mUnited Airlines

Deal found 2/21

$244

Fri 4/182:20 pmGTF - IAD

1 stop13h 02mUnited Airlines

Deal found 2/21

$300

Fri 4/185:34 pmGTF - BWI

3 stops28h 32mMultiple Airlines

Deal found 2/20

$320

Fri 4/186:35 pmGTF - BWI

1 stop9h 15mDelta

Deal found 2/20

$336

Fri 4/182:20 pmGTF - DCA

2 stops17h 38mUnited Airlines

Deal found 2/21

$394

Fri 4/183:52 pmGTF - IAD

1 stop11h 42mAlaska Airlines

Deal found 2/20

$413

Find flights from Great Falls to Washington, D.C. within your budget

Fly from

Fly to

Route

Depart

Return

Price

Great FallsWashington, D.C.

GTF - IAD

GTFIAD

Great Falls

Tue 4/1

3:52 pm-5:34 am

1 stop11h 42m

Washington, D.C. Dulles Intl

Mon 4/7

7:00 am-3:12 pm

1 stop10h 12m

$362

Great FallsBaltimore

GTF - BWI

GTFBWI

Great Falls

Tue 4/1

5:56 am-1:51 pm

1 stop5h 55m

Baltimore/Washington

Mon 4/7

3:00 pm-8:32 pm

1 stop7h 32m

$414

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

Fri 7/25

6:20 pm-8:35 am

2 stops12h 15m

Washington, D.C. Reagan-National

Mon 8/4

3:10 pm-8:03 pm

1 stop6h 53m

$486

Great FallsWashington, D.C.

GTF - IAD

GTFIAD

Great Falls

Mon 5/19

6:20 pm-9:11 am

2 stops12h 51m

Washington, D.C. Dulles Intl

Tue 5/27

1:00 pm-10:46 pm

2 stops11h 46m

$562

Great FallsWashington, D.C.

GTF - IAD

GTFIAD

Great Falls

Mon 3/10

2:11 pm-11:52 am

2 stops19h 41m

Washington, D.C. Dulles Intl

Wed 3/26

8:22 am-9:34 pm

2 stops15h 12m

$617

Great FallsBaltimore

GTF - BWI

GTFBWI

Great Falls

Tue 4/1

2:20 pm-2:18 pm

3 stops21h 58m

Baltimore/Washington

Mon 4/7

4:07 pm-9:13 pm

1 stop7h 06m

$621

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

Sat 3/29

6:40 am-2:59 pm

1 stop6h 19m

Washington, D.C. Reagan-National

Wed 4/2

4:15 pm-9:13 pm

1 stop6h 58m

$626

Great FallsBaltimore

GTF - BWI

GTFBWI

Great Falls

Mon 5/19

5:09 pm-6:29 am

1 stop11h 20m

Baltimore/Washington

Tue 5/27

7:49 am-4:29 pm

1 stop10h 40m

$680

Great FallsWashington, D.C.

GTF - DCA

GTFDCA

Great Falls

Mon 5/19

5:09 pm-9:59 pm

1 stop26h 50m

Washington, D.C. Reagan-National

Tue 5/27

5:00 pm-4:29 pm

1 stop25h 29m

$813

Great FallsBaltimore

GTF - BWI

GTFBWI

Great Falls

Fri 4/18

2:20 pm-11:30 pm

1 stop7h 10m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 15 results

Compare providers for flights from Great Falls to Washington, D.C.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Great Falls to Washington, D.C. in February.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*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. 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. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Great Falls-Washington, D.C. flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Great Falls-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub 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. 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 Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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.

Travel insights for flights from Great Falls to Washington, D.C.

Get recent, data-driven insights about flights from Great Falls to Washington, D.C. including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Great Falls to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Great Falls to Washington, D.C. (average of $309). Flying from Great Falls to Washington, D.C. in June is currently the most expensive (average of $389). 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.

Rainfall in Washington, D.C. by month

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from Great Falls to Washington, D.C. to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,700 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,700 reviews

Alaska Airlines

8.0

Very good

9,700 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very good

8,212 reviews

Alaska Airlines

8.0

Very good

9,700 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,759 reviews

Alaska Airlines

8.0

Very good

9,700 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

What airport do you fly from for flights from Great Falls to Washington, D.C.?
Great Falls (GTF), located 3.5 mi from the city center, is the airport you fly out of when you book flights from Great Falls to Washington, D.C.. 2 airlines have flights from Great Falls to Washington, D.C. on a regular basis. Booking flights from Great Falls to Washington, D.C. should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. per day.
What are the cheapest airlines flying from Great Falls to Washington, D.C. round-trip?
Currently priced at $368, Alaska Airlines will fly you from Great Falls to Washington, D.C. and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $414 and $457, respectively.
What are the cheapest airlines to fly from Great Falls to Washington, D.C. one-way?
To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $244. Delta flights start at $336 while deals on Alaska Airlines start at $413 one-way.
What are the most popular routes from Great Falls to Washington, D.C.?
The most popular flight routes from Great Falls to Washington, D.C. are Great Falls - Washington, D.C. Dulles Intl, Great Falls - Baltimore/Washington and Great Falls - Washington, D.C. Reagan-National.
Can I find deals for flights from Great Falls to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Great Falls to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Great Falls to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Great Falls to Washington, D.C..
Can I find deals for business class flights from Great Falls to Washington, D.C.?
Yes. Cheapflights offers flight deals from Great Falls to Washington, D.C. 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.?
Currently, August is the cheapest month in which you can book a flight from Great Falls to Washington, D.C. (average of $309). Flying from Great Falls to Washington, D.C. in June is currently the most expensive (average of $389). 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.

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Top 2 airlines flying from Great Falls to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$295	Average$508	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$363	Average$573	FlexibilityNo cancel fee	On-time69%

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$244+ Cheap flights from Great Falls (GTF) to Washington, D.C. (WAS)

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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Great Falls to Washington, D.C. with Cheapflights

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Cheap flight deals from Great Falls to Washington, D.C.

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Round-trip from

One-way from

Find flight deals from Great Falls to Washington, D.C.

Cheapest flights from Great Falls to Washington, D.C.Explore the most affordable flight options available from Great Falls to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

Explore the most affordable flight options available from Great Falls to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

Find flights from Great Falls to Washington, D.C. within your budget

Compare providers for flights from Great Falls to Washington, D.C.

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 Washington, D.C. in February.

Best time to book a flight from Great Falls to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Great Falls with our price prediction graph.

Travel insights for flights from Great Falls to Washington, D.C.

Get recent, data-driven insights about flights from Great Falls to Washington, D.C. including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Great Falls to Washington, D.C.?

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

Reviews of airlines servicing Washington, D.C.

Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from Great Falls to Washington, D.C. to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines flying from Great Falls to Washington, D.C. round-trip?

What are the cheapest airlines to fly from Great Falls to Washington, D.C. one-way?

What are the most popular routes from Great Falls to Washington, D.C.?

Can I find deals for flights from Great Falls to Washington, D.C. that include hotel bookings?

How can I find direct flights from Great Falls to Washington, D.C.?

Can I find deals for business class flights from Great Falls to Washington, D.C.?

What is the cheapest month to book a flight from Great Falls to Washington, D.C.?

Traveling to a place near Great Falls?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Great Falls to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Great Falls to Washington, D.C.

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Cheapest flights from Great Falls to Washington, D.C.
Explore the most affordable flight options available from Great Falls to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.