$201 Cheap Flights from Great Falls (GTF) to Washington (DCA)

View $201 flight on Wed, Nov 12, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $201 for one-way flights and $354 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Sat, Nov 8 - Wed, Nov 12
GTF
Great Falls
DCA
Washington
$354 Roundtrip, found 4 days ago
$354
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Sat, Nov 8 from Great Falls to Washington, returning Wed, Nov 12, priced at $354 found 4 days ago
Hawaiian Airlines
Sat, Nov 8 - Sun, Nov 16
GTF
Great Falls
DCA
Washington
$364 Roundtrip, found 4 days ago
$364
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Sat, Nov 8 from Great Falls to Washington, returning Sun, Nov 16, priced at $364 found 4 days ago
Hawaiian Airlines
Fri, Nov 7 - Thu, Nov 13
GTF
Great Falls
DCA
Washington
$374 Roundtrip, found 4 days ago
$374
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Fri, Nov 7 from Great Falls to Washington, returning Thu, Nov 13, priced at $374 found 4 days ago
Hawaiian Airlines
Tue, Feb 10 - Thu, Feb 19
GTF
Great Falls
DCA
Washington
$384 Roundtrip, found 5 days ago
$384
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Tue, Feb 10 from Great Falls to Washington, returning Thu, Feb 19, priced at $384 found 5 days ago
Delta
Wed, Feb 11 - Tue, Feb 24
GTF
Great Falls
DCA
Washington
$402 Roundtrip, found 5 days ago
$402
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Feb 11 from Great Falls to Washington, returning Tue, Feb 24, priced at $402 found 5 days ago
Hawaiian Airlines
Tue, Feb 10 - Sat, Feb 21
GTF
Great Falls
DCA
Washington
$408 Roundtrip, found 5 days ago
$408
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Tue, Feb 10 from Great Falls to Washington, returning Sat, Feb 21, priced at $408 found 5 days ago
Hawaiian Airlines
Mon, Feb 16 - Tue, Feb 24
GTF
Great Falls
DCA
Washington
$418 Roundtrip, found 5 days ago
$418
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Mon, Feb 16 from Great Falls to Washington, returning Tue, Feb 24, priced at $418 found 5 days ago
United
Sat, Nov 1 - Tue, Nov 4
GTF
Great Falls
DCA
Washington
$427 Roundtrip, found 6 days ago
$427
Roundtrip
found 6 days ago
Select United flight, departing Sat, Nov 1 from Great Falls to Washington, returning Tue, Nov 4, priced at $427 found 6 days ago
Alaska Airlines
Wed, Feb 11 - Wed, Feb 18
GTF
Great Falls
DCA
Washington
$428 Roundtrip, found 5 days ago
$428
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Feb 11 from Great Falls to Washington, returning Wed, Feb 18, priced at $428 found 5 days ago
United
Sat, Nov 1 - Tue, Nov 4
GTF
Great Falls
DCA
Washington
$434 Roundtrip, found 6 days ago
$434
Roundtrip
found 6 days ago
Select United flight, departing Sat, Nov 1 from Great Falls to Washington, returning Tue, Nov 4, priced at $434 found 6 days ago

Alternative airports near Washington

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

Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Cheapest option available. Average driving time to city center is 40 minutes. Flights from $545
BWI
Baltimore Washington Intl. Thurgood Marshall
Cheapest
Average driving time to city center40 min
Flights from $545

Frequently asked questions

How much does a flight from Great Falls Intl. Airport (GTF) to Ronald Reagan Washington National Airport (DCA) cost?
Secure a cheap one-way flight from $201 or cheap return flight from $354 from Great Falls Intl. Airport (GTF) to Ronald Reagan Washington National Airport (DCA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Great Falls Intl. Airport (GTF) to Ronald Reagan Washington National Airport (DCA)?
November is the least expensive month to fly from GTF to DCA. Planning your trip for the off-season is often the key to landing a great deal.
What is the cheapest airline that flies from Great Falls Intl. Airport (GTF) to Ronald Reagan Washington National Airport (DCA)?
To find the cheapest airline that'll fly you from GTF to DCA, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Great Falls Intl. Airport (GTF) to Ronald Reagan Washington National Airport (DCA)?
Nonstop flights from Great Falls Intl. Airport (GTF) to Ronald Reagan Washington National Airport (DCA) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from GTF to DCA?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary 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 Great Falls Intl. Airport (GTF) to Ronald Reagan Washington National Airport (DCA)?
Opt for a flight from Great Falls Intl. Airport (GTF) to Ronald Reagan Washington National Airport (DCA) that takes off before 3 PM to reduce the risk of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**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 Great Falls Intl. Airport (GTF) to Ronald Reagan Washington National Airport (DCA) last-minute?
Last-minute fares from GTF to DCA are usually more expensive. To secure the best prices, start searching for flights as soon as possible. That said, if your travel plans are flexible, it's possible to land a cheap ticket right before you leave.
Is it cheaper to book a GTF to DCA flight and hotel package?
Booking a GTF to DCA flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our wide range of hotels and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Great Falls Intl. Airport (GTF) to Ronald Reagan Washington National Airport (DCA)?
Typically, you can reschedule or cancel your GTF to DCA flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want further details, go to our Customer Service portal.

Travel information

Origin airport
Great Falls Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
Alaska Airlines, Delta, United
Roundtrip price
$354
Distance
1811 mi

Book with confidence

Great Falls to Washington Flights

The cheapest times to fly from Great Falls to Washington

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 Great Falls to Washington are during the month of November. You can find some of the cheapest flights from Great Falls to Washington with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Great Falls to Washington: 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 Great Falls to Washington

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 Great Falls to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $201 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 Great Falls to Washington 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 Great Falls to Washington 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.

 

Great Falls to Washington Flights

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*Available to One Key members.