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CA $263 Cheap Flights from Great Falls (GTF) to Washington (DCA)

View CA $263 flight on Sat, Nov 7, 2026Opens in a new window

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

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Cheap flights from Great Falls (GTF) to Washington (DCA)

Prices were available within the past 7 days and start at CA $263 for one-way flights and CA $496 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Nov 7 - Sat, Nov 14
GTF
Great Falls
DCA
Washington
CA $496 Roundtrip, found 6 hours ago
CA $496
Roundtrip
found 6 hours ago
Select Delta flight, departing Sat, Nov 7 from Great Falls to Washington, returning Sat, Nov 14, priced at CA $496 found 6 hours ago
Delta
Tue, Aug 18 - Tue, Aug 25
GTF
Great Falls
DCA
Washington
CA $551 Roundtrip, found 6 days ago
CA $551
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Aug 18 from Great Falls to Washington, returning Tue, Aug 25, priced at CA $551 found 6 days ago
Delta
Sat, Nov 7 - Sat, Nov 14
GTF
Great Falls
DCA
Washington
CA $565 Roundtrip, found 6 hours ago
CA $565
Roundtrip
found 6 hours ago
Select Delta flight, departing Sat, Nov 7 from Great Falls to Washington, returning Sat, Nov 14, priced at CA $565 found 6 hours ago
Delta
Sat, Nov 7 - Sat, Nov 14
GTF
Great Falls
DCA
Washington
CA $593 Roundtrip, found 6 hours ago
CA $593
Roundtrip
found 6 hours ago
Select Delta flight, departing Sat, Nov 7 from Great Falls to Washington, returning Sat, Nov 14, priced at CA $593 found 6 hours ago
Delta
Sat, Nov 7 - Sat, Nov 14
GTF
Great Falls
DCA
Washington
CA $599 Roundtrip, found 6 hours ago
CA $599
Roundtrip
found 6 hours ago
Select Delta flight, departing Sat, Nov 7 from Great Falls to Washington, returning Sat, Nov 14, priced at CA $599 found 6 hours ago
Delta
Tue, Aug 18 - Sat, Aug 22
GTF
Great Falls
DCA
Washington
CA $601 Roundtrip, found 6 days ago
CA $601
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Aug 18 from Great Falls to Washington, returning Sat, Aug 22, priced at CA $601 found 6 days ago
Delta
Sat, Nov 7 - Sat, Nov 14
GTF
Great Falls
DCA
Washington
CA $602 Roundtrip, found 6 hours ago
CA $602
Roundtrip
found 6 hours ago
Select Delta flight, departing Sat, Nov 7 from Great Falls to Washington, returning Sat, Nov 14, priced at CA $602 found 6 hours ago
Delta
Sat, Nov 7 - Sat, Nov 14
GTF
Great Falls
DCA
Washington
CA $609 Roundtrip, found 6 hours ago
CA $609
Roundtrip
found 6 hours ago
Select Delta flight, departing Sat, Nov 7 from Great Falls to Washington, returning Sat, Nov 14, priced at CA $609 found 6 hours ago
Delta
Mon, Aug 17 - Tue, Aug 25
GTF
Great Falls
DCA
Washington
CA $615 Roundtrip, found 6 days ago
CA $615
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Aug 17 from Great Falls to Washington, returning Tue, Aug 25, priced at CA $615 found 6 days ago
United
Sat, Nov 7 - Sat, Nov 14
GTF
Great Falls
DCA
Washington
CA $628 Roundtrip, found 6 hours ago
CA $628
Roundtrip
found 6 hours ago
Select United flight, departing Sat, Nov 7 from Great Falls to Washington, returning Sat, Nov 14, priced at CA $628 found 6 hours ago

Frequently asked questions

How much does a flight from Great Falls, MT (GTF-Great Falls Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) cost?
You can find one-way and return flights from GTF to DCA with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when GTF to DCA ticket fares go up or down.
What is the cheapest month to fly from Great Falls, MT (GTF-Great Falls Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
The cheapest months to fly from GTF to DCA are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Great Falls, MT (GTF-Great Falls Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
Enter GTF to DCA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Great Falls, MT (GTF-Great Falls Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
United is one of the cheapest airlines offering connecting return flights from Great Falls Intl. (GTF) to Ronald Reagan Washington National (DCA), with prices starting from around CA$503 for flights that can be booked for departure within the next year, with a layover in Denver Intl. (DEN). These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Great Falls, MT (GTF-Great Falls Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
To find a cheap flight from Great Falls, MT (GTF-Great Falls Intl.) to Washington, DC (DCA-Ronald Reagan Washington National), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Great Falls, MT (GTF-Great Falls Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Great Falls, MT (GTF-Great Falls Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
There are approximately 4 connecting flights per day from Great Falls Intl. (GTF) to Ronald Reagan Washington National (DCA). Some common connection points include Seattle - Tacoma Intl. (SEA), Denver Intl. (DEN), and Salt Lake City Intl. (SLC).
What is the earliest flight from Great Falls, MT (GTF-Great Falls Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
The earliest flight from Great Falls Intl. (GTF) to Ronald Reagan Washington National (DCA) typically departs around 5:30 AM local time. This service is offered by Delta and Alaska Airlines. This is a seasonal service active only in September. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Great Falls, MT (GTF-Great Falls Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
You'll generally find the most flights from Great Falls Intl. (GTF) to Ronald Reagan Washington National (DCA) on a Thursday, with around 6 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Delta, United, and Alaska Airlines.
What are the most popular departure times for flights from Great Falls, MT (GTF-Great Falls Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
The most popular departure times for flights from Great Falls Intl. (GTF) to Ronald Reagan Washington National (DCA) are in the early morning, from 6am to 9am. Many major carriers, including United and Delta, offer flights during this window. Many travellers prefer this time because it allows for an early start to their journey, often leading to an earlier arrival at their destination.
How long does it take to fly from Great Falls, MT (GTF-Great Falls Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
There are no nonstop flights from Great Falls, MT (GTF-Great Falls Intl.) to Washington, DC (DCA-Ronald Reagan Washington National). The distance between these two airports is approximately 2,916 kilometres (1,812 miles).If you're looking for the quickest way to travel, flights with one stop typically take around 6 hours 48 minutes. Flights with two or more stops will take longer, usually around 12 hours 48 minutes. Keep in mind that these are average travel times, and the actual duration can vary depending on your specific routing, layover times, and factors like weather.
Can you fly business or first class from Great Falls, MT (GTF-Great Falls Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
Yes, you can fly business class or first class between GTF and DCA. You can fly business class with Delta.First class cabins are available on Alaska Airlines, Delta, and United.
How do I earn miles on a Great Falls, MT (GTF-Great Falls Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight with Expedia?
It's easy to earn miles on a Great Falls, MT (GTF-Great Falls Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Washington, DC (DCA) from Great Falls, MT (GTF)?
If you're planning to travel to Washington from Great Falls Intl. (GTF), you can fly directly into Ronald Reagan Washington National (DCA) which offers international flights and connections. Some flights may connect through major hubs like Salt Lake City Intl. (SLC), Denver Intl. (DEN), or Seattle - Tacoma Intl. (SEA) before reaching Washington. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Great Falls, MT (GTF-Great Falls Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) at the last minute?
Typically, booking a last minute flight from Great Falls, MT (GTF-Great Falls Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Great Falls, MT (GTF-Great Falls Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight and hotel package?
Securing a Great Falls, MT (GTF-Great Falls Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Great Falls, MT (GTF-Great Falls Intl.) to Washington, DC (DCA-Ronald Reagan Washington National)?
If you booked your Great Falls, MT (GTF-Great Falls Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Great Falls Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
Delta, United
Roundtrip price
CA $495
Distance
2899 km

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Great Falls to Washington Flights

The easy way to book your flights from Great Falls to Washington 

With Expedia, it’s simple to find and book flights to Washington from Great Falls whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Ronald Reagan Washington National, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Great Falls to Washington today, tomorrow, or this week.  

 

Save dollars with cheap flights from Great Falls Intl., GTF to Ronald Reagan Washington National, DCA 

Sort your search results by price to find great deals on your flight from Great Falls to Washington—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Washington from Great Falls currently is just CA $496 rising to CA $635.  

Here are more money-saving tips: 

  • Fly in November when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Washington  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Washington from Great Falls 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Washington with Expedia today.

Great Falls to Washington Flights

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