US$206️ Cheap Flights from Great Falls to Washington D.C. (2024)

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Great Falls to Washington D.C. - Flights Starting at US$206

Book one-way or return flights from Great Falls to Washington D.C. from as little as US$206. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

We've found these cheap flights for you. You may book a one-way or round trip as per your needs.

We monitor flight fares to help you seize the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from Great Falls to Washington D.C.

View airlines operating flights from Great Falls to Washington D.C.. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Alaska Airlines

From US$177

United Airlines

From US$206

Delta Air Lines

From US$301

ANA airlines

Find more flights and airlines

Alternative Routes from Great Falls to Washington D.C.

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Great Falls to Washington D.C..

Cheapest
GTF
15:46
18h 14m
2 transfer
DCA
12:00
Great Falls International Airport - Ronald Reagan Washington National Airport
Fri, May 3Alaska Airlines
US$177
GTF
07:00
22h 40m
1 transfer
IAD
07:40
Great Falls International Airport - Dulles International Airport
Wed, May 22Alaska Airlines
US$217
GTF
07:00
22h 40m
1 transfer
IAD
07:40
Great Falls International Airport - Dulles International Airport
Wed, May 22Alaska Airlines
US$217
Find More Flights

Frequently Asked Questions

When are flight tickets from Great Falls (GTF) to Washington D.C. (WAS) the cheapest?
Airlines adjust prices for flights from Great Falls to Washington D.C. based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Great Falls (GTF) to Washington D.C. (WAS) cost?
According to Trip.com's data, the lowest price is around $649.

How to find a cheap flight from Great Falls to Washington D.C.

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Great Falls to Washington D.C.. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

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Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

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