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Cheap flights from Washington, D.C. to Great Falls from $234

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Great Falls departing on 6/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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Mon 5/6

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Easily compare round-trip flights from Washington, D.C. to Great Falls

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington, D.C. to Great Falls by changing tabs
Alaska Airlines
May 29
IAD7:00 amWashington, D.C. Dulles Intl
10h 23m
1 stop
GTF3:23 pmGreat Falls
Jun 4
GTF4:06 pmGreat Falls
13h 34m
1 stop
IAD7:40 amWashington, D.C. Dulles Intl
Delta
May 29
IAD6:04 pmWashington, D.C. Dulles Intl
7h 03m
1 stop
GTF11:07 pmGreat Falls
Jun 4
GTF6:24 pmGreat Falls
12h 43m
2 stops
IAD9:07 amWashington, D.C. Dulles Intl
United Airlines
Aug 14
DCA8:30 amWashington, D.C. Reagan-National
14h 48m
2 stops
GTF9:18 pmGreat Falls
Aug 19
GTF7:00 amGreat Falls
13h 43m
2 stops
DCA10:43 pmWashington, D.C. Reagan-National
Delta
May 29
IAD6:00 amWashington, D.C. Dulles Intl
13h 38m
2 stops
GTF5:38 pmGreat Falls
Jun 4
GTF6:24 pmGreat Falls
12h 43m
2 stops
IAD9:07 amWashington, D.C. Dulles Intl
Alaska Airlines
Jun 1
IAD7:00 amWashington, D.C. Dulles Intl
10h 23m
1 stop
GTF3:23 pmGreat Falls
Jun 4
GTF4:06 pmGreat Falls
29h 53m
1 stop
IAD11:59 pmWashington, D.C. Dulles Intl
Delta
Jun 1
BWI3:00 pmBaltimore/Washington
7h 00m
1 stop
GTF8:00 pmGreat Falls
Jun 4
GTF6:24 pmGreat Falls
9h 15m
1 stop
BWI5:39 amBaltimore/Washington

Find the cheapest one-way flights from Washington, D.C. to Great Falls

If you're looking for one-way flights from Washington, D.C. to Great Falls, view some of our deals below provided by Alaska Airlines, Delta and United Airlines
Delta
Jun 1
BWI3:00 pmBaltimore/Washington
7h 00m
1 stop
GTF8:00 pmGreat Falls
Alaska Airlines
Jun 5
IAD7:00 amWashington, D.C. Dulles Intl
18h 55m
2 stops
GTF11:55 pmGreat Falls
United Airlines
Jun 1
IAD12:45 pmWashington, D.C. Dulles Intl
26h 33m
1 stop
GTF1:18 pmGreat Falls

Search last-minute flights to Great Falls from Washington, D.C.

Find and compare round-trip flight prices for your last-minute flight from Washington, D.C. to Great Falls
United Airlines
May 7
IAD8:30 amWashington, D.C. Dulles Intl
14h 46m
2 stops
GTF9:16 pmGreat Falls
May 11
GTF2:25 pmGreat Falls
19h 24m
2 stops
IAD11:49 amWashington, D.C. Dulles Intl
Delta
May 7
IAD6:18 amWashington, D.C. Dulles Intl
18h 49m
1 stop
GTF11:07 pmGreat Falls
May 11
GTF6:00 amGreat Falls
15h 55m
2 stops
IAD11:55 pmWashington, D.C. Dulles Intl
United Airlines
May 7
IAD8:30 amWashington, D.C. Dulles Intl
14h 46m
2 stops
GTF9:16 pmGreat Falls
May 11
GTF2:25 pmGreat Falls
19h 11m
1 stop
IAD11:36 amWashington, D.C. Dulles Intl
Delta
May 7
IAD6:18 amWashington, D.C. Dulles Intl
18h 18m
2 stops
GTF10:36 pmGreat Falls
May 11
GTF6:00 amGreat Falls
15h 55m
2 stops
IAD11:55 pmWashington, D.C. Dulles Intl
United Airlines
May 7
IAD8:15 amWashington, D.C. Dulles Intl
15h 01m
1 stop
GTF9:16 pmGreat Falls
May 11
GTF2:25 pmGreat Falls
12h 56m
1 stop
IAD5:21 amWashington, D.C. Dulles Intl

Best airlines flying from Washington, D.C. to Great Falls

Compare and see reviews for airlines that fly from Washington, D.C. to Great Falls with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $417Free CancellationRating
7.4
11,272 reviews
Search United Airlines flights
DeltaPriceFrom $454Free CancellationRating
8.0
11,004 reviews
Search Delta flights

United Airlines flights from Washington, D.C. to Great Falls

Our best United Airlines deals on Washington, D.C. to Great Falls flight tickets
United Airlines
Aug 14
DCA8:30 amWashington, D.C. Reagan-National
14h 48m
2 stops
GTF9:18 pmGreat Falls
Aug 19
GTF7:00 amGreat Falls
13h 43m
2 stops
DCA10:43 pmWashington, D.C. Reagan-National
United Airlines
Aug 14
DCA8:30 amWashington, D.C. Reagan-National
14h 48m
2 stops
GTF9:18 pmGreat Falls
Aug 19
GTF7:00 amGreat Falls
6h 02m
1 stop
DCA3:02 pmWashington, D.C. Reagan-National
United Airlines
Jul 6
IAD8:30 amWashington, D.C. Dulles Intl
14h 48m
2 stops
GTF9:18 pmGreat Falls
Jul 9
GTF7:00 amGreat Falls
15h 30m
2 stops
IAD12:30 amWashington, D.C. Dulles Intl

Alaska Airlines flights from Washington, D.C. to Great Falls

Our best Alaska Airlines deals on Washington, D.C. to Great Falls flight tickets
Alaska Airlines
May 29
IAD7:00 amWashington, D.C. Dulles Intl
10h 23m
1 stop
GTF3:23 pmGreat Falls
Jun 4
GTF4:06 pmGreat Falls
13h 34m
1 stop
IAD7:40 amWashington, D.C. Dulles Intl
Alaska Airlines
Jun 1
IAD7:00 amWashington, D.C. Dulles Intl
10h 23m
1 stop
GTF3:23 pmGreat Falls
Jun 4
GTF4:06 pmGreat Falls
29h 53m
1 stop
IAD11:59 pmWashington, D.C. Dulles Intl
Alaska Airlines
May 18
IAD6:05 pmWashington, D.C. Dulles Intl
31h 50m
2 stops
GTF11:55 pmGreat Falls
May 26
GTF4:06 pmGreat Falls
13h 34m
1 stop
IAD7:40 amWashington, D.C. Dulles Intl

How to get the cheapest flight ticket from Washington, D.C. to Great Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

July. The cheapest time of year to fly to Great Falls from Washington, D.C. is July. Most expensive is May

What is the cheapest day to depart Washington, D.C. for Great Falls?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Saturday

When is the cheapest time to fly from Washington, D.C. to Great Falls?

In the evening. Washington, D.C. to Great Falls flights are approximately 35% more expensive in the morning than in the evening

What is the cheapest airline that flies to Great Falls from Washington, D.C.?

Delta. Delta and United Airlines are the most popular carriers operating from Washington, D.C. to Great Falls

What is the cheapest Washington, D.C. to Great Falls flight route?

Baltimore/Washington - Great Falls. Fly from Baltimore/Washington to Great Falls for the best Washington, D.C. - Great Falls flight prices

Cheap Washington, D.C. to Great Falls (WAS to GTF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Great Falls

Best Price Found

$234

Fastest flight time

5h 54m

Direct flights

None

Airports in Great Falls

1 airport
The best one-way flight to Great Falls from Washington, D.C. in the past 72 hours is $234. The best round-trip flight deal from Washington, D.C. to Great Falls found on momondo in the last 72 hours is $430.
The fastest flight from Washington, D.C. to Great Falls takes 5h 54m
There are no direct flights from Washington, D.C. to Great Falls. Popular non-direct routes for this connection are Washington, D.C. Reagan-National Airport - Great Falls Airport, Washington, D.C. Dulles Intl Airport - Great Falls Airport and Baltimore/Washington Airport - Great Falls Airport.
There is 1 airport near Great Falls: Great Falls (GTF)

  • How far is Washington, D.C. to Great Falls by plane?

    Great Falls is 1806.6 mi away from Washington, D.C.. In terms of flight time, this usually takes a little over 5h 54m.

  • When did momondo last update prices for flights from Washington, D.C. to Great Falls Airport?

    Prices for flights from Washington, D.C. to Great Falls Airport refresh daily.

  • How many operators does momondo search for flights from Washington, D.C. to Great Falls Airport?

  • How old do you have to be to fly from Washington, D.C. to Great Falls Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Great Falls Airport.

  • What documentation or ID do you need to fly to Great Falls Airport?

    The required travel and health documents for your Great Falls Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Great Falls Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Great Falls?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Great Falls for you.

Can I find flights from Washington, D.C. to Great Falls with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Great Falls from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Great Falls?

momondo provides multiple filters to help you find the best flight to Great Falls from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Great Falls right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Great Falls from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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