Find Cheap Flights from Washington to Great Falls (WAS - GTF)

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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Washington to Great Falls

(Round-trip)
Depart: Thu Aug 24 2017 Return: Wed Aug 30 2017 Trip spans 7 days
Delta
Delta
DCA
10:55a
GTF
7:31p
8h 36m
1 stop
GTF
2:00a
DCA
8:00a
6h 00m
1 stop
Depart: Sat Aug 26 2017 Return: Wed Aug 30 2017 Trip spans 5 days
United
United
IAD
8:30a
GTF
3:00p
6h 30m
1 stop
GTF
1:30p
IAD
10:26p
8h 56m
1 stop
Depart: Tue Jun 13 2017 Return: Fri Jun 16 2017 Trip spans 4 days
Major Airline
Major Airline
IAD
9:20a
GTF
5:56p
8h 36m
2 stops
GTF
9:45p
IAD
6:17a
8h 32m
2 stops
Depart: Mon Sep 4 2017 Return: Fri Sep 8 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
DCA
3:30a
GTF
9:59p
18h 29m
2 stops
GTF
9:22a
DCA
2:44p
29h 22m
2 stops
Depart: Mon Aug 28 2017 Return: Wed Aug 30 2017 Trip spans 3 days
Delta
Delta
DCA
10:55a
GTF
5:26p
6h 31m
1 stop
GTF
2:00a
DCA
10:25a
8h 25m
1 stop
Depart: Fri Aug 25 2017 Return: Wed Aug 30 2017 Trip spans 6 days
United
United
IAD
8:30a
GTF
3:00p
6h 30m
1 stop
GTF
1:30p
IAD
10:26p
8h 56m
1 stop
Depart: Tue Aug 29 2017 Return: Wed Aug 30 2017 Trip spans 2 days
Delta
Delta
DCA
12:45p
GTF
7:40p
6h 55m
1 stop
GTF
2:00a
DCA
10:25a
8h 25m
1 stop
Depart: Sun Aug 27 2017 Return: Mon Sep 4 2017 Trip spans 9 days
United
United
IAD
8:30a
GTF
3:00p
6h 30m
1 stop
GTF
1:30p
IAD
10:26p
8h 56m
1 stop
Depart: Sun Sep 3 2017 Return: Fri Sep 8 2017 Trip spans 6 days
Major Airline
Major Airline
DCA
11:30p
GTF
5:59p
18h 29m
2 stops
GTF
5:22a
DCA
10:44a
29h 22m
2 stops
Depart: Wed Aug 30 2017 Return: Sat Sep 2 2017 Trip spans 4 days
Delta
Delta
DCA
10:55a
GTF
5:26p
6h 31m
1 stop
GTF
2:00a
DCA
8:00a
6h 00m
1 stop
Depart: Sat Sep 2 2017 Return: Mon Sep 4 2017 Trip spans 3 days
United
United
IAD
10:45a
GTF
6:59p
8h 14m
1 stop
GTF
1:30p
IAD
10:26p
8h 56m
1 stop
Depart: Tue Sep 12 2017 Return: Tue Sep 19 2017 Trip spans 8 days
Delta
Delta
IAD
8:59a
GTF
5:26p
8h 27m
1 stop
GTF
2:00a
IAD
10:29a
8h 29m
1 stop
Depart: Thu Sep 21 2017 Return: Sun Sep 24 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
IAD
1:20p
GTF
9:59p
8h 39m
1 stop
GTF
9:22a
IAD
10:19a
24h 57m
2 stops
Depart: Wed Jul 26 2017 Return: Mon Sep 11 2017 Trip spans 48 days
Major Airline
Major Airline
IAD
9:20a
GTF
5:58p
8h 38m
2 stops
GTF
5:22a
IAD
6:10a
24h 48m
2 stops
Depart: Sat Jun 10 2017 Return: Tue Jun 13 2017 Trip spans 4 days
Major Airline
Major Airline
IAD
9:20a
GTF
5:56p
8h 36m
2 stops
GTF
5:25a
IAD
8:00p
14h 35m
2 stops
Depart: Tue Aug 15 2017 Return: Sat Aug 19 2017 Trip spans 5 days
United
United
IAD
8:30a
GTF
3:00p
6h 30m
1 stop
GTF
1:30p
IAD
10:26p
8h 56m
1 stop
Depart: Mon Aug 14 2017 Return: Thu Aug 17 2017 Trip spans 4 days
Major Airline
Major Airline
DCA
10:52a
GTF
6:50a
19h 58m
1 stop
GTF
9:45p
DCA
6:14a
8h 29m
1 stop
Depart: Fri Jun 23 2017 Return: Mon Jun 26 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
IAD
5:00a
GTF
9:56p
16h 56m
2 stops
GTF
9:25a
IAD
9:09a
23h 44m
2 stops
Depart: Wed Jul 12 2017 Return: Sat Jul 15 2017 Trip spans 4 days
United
United
IAD
2:20a
GTF
9:35a
7h 15m
1 stop
GTF
1:25p
IAD
10:26p
9h 01m
1 stop
Depart: Mon Jul 3 2017 Return: Wed Jul 12 2017 Trip spans 10 days
Delta
Delta
DCA
1:00p
GTF
7:49p
6h 49m
1 stop
GTF
2:00a
DCA
10:16a
8h 16m
1 stop
* 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.

We compile tonnes of data for you
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.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Washington
only $456
only $456
Destination

Great Falls
$456