$216 Cheap Flights from Washington (DCA) to Great Falls (GTF)

View $216 flight on Sat, Feb 14, 2026Opens in a new window

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Great Falls, MT (GTF-Great Falls Intl.)

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Cheap Flights from Washington to Great Falls (DCA-GTF)

Prices were available within the past 7 days and start at $216 for one-way flights and $352 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Tue, Jan 20 - Tue, Feb 3
DCA
Washington
GTF
Great Falls
$352 Roundtrip, found 4 days ago
$352
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Tue, Jan 20 from Washington to Great Falls, returning Tue, Feb 3, priced at $352 found 4 days ago
Hawaiian Airlines
Thu, Jan 22 - Tue, Feb 3
DCA
Washington
GTF
Great Falls
$362 Roundtrip, found 4 days ago
$362
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Thu, Jan 22 from Washington to Great Falls, returning Tue, Feb 3, priced at $362 found 4 days ago
Alaska Airlines
Fri, Jan 16 - Tue, Feb 3
DCA
Washington
GTF
Great Falls
$372 Roundtrip, found 4 days ago
$372
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Jan 16 from Washington to Great Falls, returning Tue, Feb 3, priced at $372 found 4 days ago
Hawaiian Airlines
Thu, Feb 5 - Tue, Feb 24
DCA
Washington
GTF
Great Falls
$382 Roundtrip, found 4 days ago
$382
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Thu, Feb 5 from Washington to Great Falls, returning Tue, Feb 24, priced at $382 found 4 days ago
Hawaiian Airlines
Fri, Jan 16 - Sat, Jan 31
DCA
Washington
GTF
Great Falls
$392 Roundtrip, found 4 days ago
$392
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Fri, Jan 16 from Washington to Great Falls, returning Sat, Jan 31, priced at $392 found 4 days ago
Hawaiian Airlines
Sat, Feb 21 - Wed, Mar 11
DCA
Washington
GTF
Great Falls
$397 Roundtrip, found 4 days ago
$397
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Sat, Feb 21 from Washington to Great Falls, returning Wed, Mar 11, priced at $397 found 4 days ago
Hawaiian Airlines
Tue, Dec 9 - Tue, Dec 16
DCA
Washington
GTF
Great Falls
$402 Roundtrip, found 17 hours ago
$402
Roundtrip
found 17 hours ago
Select Hawaiian Airlines flight, departing Tue, Dec 9 from Washington to Great Falls, returning Tue, Dec 16, priced at $402 found 17 hours ago
Hawaiian Airlines
Fri, Feb 20 - Wed, Mar 11
DCA
Washington
GTF
Great Falls
$407 Roundtrip, found 4 days ago
$407
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Fri, Feb 20 from Washington to Great Falls, returning Wed, Mar 11, priced at $407 found 4 days ago
Delta
Wed, Dec 3 - Tue, Dec 16
DCA
Washington
GTF
Great Falls
$456 Roundtrip, found 4 days ago
$456
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Dec 3 from Washington to Great Falls, returning Tue, Dec 16, priced at $456 found 4 days ago
United
Mon, Nov 10 - Mon, Nov 17
DCA
Washington
GTF
Great Falls
$517 Roundtrip, found 5 days ago
$517
Roundtrip
found 5 days ago
Select United flight, departing Mon, Nov 10 from Washington to Great Falls, returning Mon, Nov 17, priced at $517 found 5 days ago

Alternative airports near Great Falls

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Great Falls Intl. GTF. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $513
GTF
Great Falls Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $513

Frequently asked questions

How much does a flight from Ronald Reagan Washington National Airport (DCA) to Great Falls Intl. Airport (GTF) cost?
Lock in a cheap one-way flight from $216 or cheap return flight from $352 from Ronald Reagan Washington National Airport (DCA) to Great Falls Intl. Airport (GTF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Ronald Reagan Washington National Airport (DCA) to Great Falls Intl. Airport (GTF)?
Planning your getaway for January can help you save, as it's the cheapest month for flights between DCA and GTF. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Ronald Reagan Washington National Airport (DCA) to Great Falls Intl. Airport (GTF)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest DCA to GTF flight.
How many flights per day from Ronald Reagan Washington National Airport (DCA) to Great Falls Intl. Airport (GTF)?
You'll have to book a flight with a layover when traveling from Ronald Reagan Washington National Airport (DCA) to Great Falls Intl. Airport (GTF). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from DCA to GTF?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ronald Reagan Washington National Airport (DCA) to Great Falls Intl. Airport (GTF)?
Book a flight from Ronald Reagan Washington National Airport (DCA) to Great Falls Intl. Airport (GTF) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Ronald Reagan Washington National Airport (DCA) to Great Falls Intl. Airport (GTF) last-minute?
Last-minute bookings from DCA to GTF are usually more expensive. To lock in the cheapest rates, start looking for flights well in advance. That being said, if you can play around with your travel dates, it's possible to score a cheap ticket just before your departure.
Is it cheaper to book a DCA to GTF flight and hotel package?
Compared with arranging flights and hotels separately, booking a DCA to GTF flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one convenient place will take the hassle out of planning your trip. Just pick your flights and choose from our wide range of hotels, then tailor your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Ronald Reagan Washington National Airport (DCA) to Great Falls Intl. Airport (GTF)?
In most cases, you can reschedule or cancel your DCA to GTF flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you need further information, go to our Customer Service portal.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Great Falls Intl.
Airlines serving
Alaska Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$352
Distance
1811 mi

Book with confidence

Washington to Great Falls Flights

The cheapest times to fly from Washington to Great Falls

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Great Falls are during the month of January. You can find some of the cheapest flights from Washington to Great Falls with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Great Falls

Sunday is one of the best days to book for cheap flights from Washington to Great Falls: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Great Falls

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Great Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $216 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Great Falls flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Great Falls airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Washington to Great Falls Flights

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