Find Cheap Flights to Great Falls

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Washington to Great Falls

(Round-trip)
Depart: Tue Sep 19 2017 Return: Tue Sep 26 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
IAD
12:00a
GTF
4:59p
16h 59m
2 stops
GTF
12:00a
IAD
11:45p
23h 45m
2 stops
Depart: Tue Sep 19 2017 Return: Tue Sep 26 2017 Trip spans 8 days
United
United
DCA
12:00a
GTF
6:43a
6h 43m
1 stop
GTF
12:00a
DCA
5:58a
5h 58m
1 stop
Depart: Tue Oct 31 2017 Return: Fri Nov 3 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
IAD
12:00a
GTF
4:58p
16h 58m
2 stops
GTF
12:00a
IAD
6:23a
6h 23m
1 stop
Depart: Tue Oct 31 2017 Return: Fri Nov 3 2017 Trip spans 4 days
United
United
DCA
12:00a
GTF
6:46a
6h 46m
1 stop
GTF
12:00a
DCA
6:04a
6h 04m
1 stop
Depart: Fri Sep 29 2017 Return: Mon Oct 2 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
IAD
12:00a
GTF
5:32a
29h 32m
2 stops
GTF
12:00a
IAD
6:59a
30h 59m
2 stops
Depart: Tue Oct 31 2017 Return: Fri Nov 3 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
DCA
12:00a
GTF
2:28p
14h 28m
2 stops
GTF
12:00a
DCA
6:04a
6h 04m
1 stop
Depart: Fri Sep 29 2017 Return: Mon Oct 2 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
DCA
12:00a
GTF
11:47a
11h 47m
2 stops
GTF
12:00a
DCA
1:41p
13h 41m
1 stop
Depart: Sun Sep 17 2017 Return: Sun Sep 24 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
IAD
12:00a
GTF
8:39a
8h 39m
1 stop
GTF
12:00a
IAD
4:38p
40h 38m
2 stops
Depart: Sun Sep 3 2017 Return: Thu Sep 7 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
DCA
12:00a
GTF
2:29p
14h 29m
2 stops
GTF
12:00a
DCA
5:37a
29h 37m
2 stops
Depart: Sun Sep 3 2017 Return: Thu Sep 7 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
IAD
12:00a
GTF
5:32a
29h 32m
2 stops
GTF
12:00a
IAD
4:38p
16h 38m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Washington
only $370
only $372
Destination

Great Falls
$370