Find Flight Deals from United States to Great Falls

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

Book cheap flights to Great Falls

(Round-trip)
Depart: Thu Apr 2 2015 Return: Mon Apr 6 2015 Trip spans 5 days
Allegiant Air
Allegiant Air
LAS
3:45a
GTF
5:58a
2h 13m
nonstop
GTF
8:23a
LAS
10:35a
2h 12m
nonstop
Depart: Fri Jan 9 2015 Return: Sun Jan 11 2015 Trip spans 3 days
Delta
Delta
ONT
11:27a
GTF
3:40p
4h 13m
1 stop
GTF
1:15a
ONT
5:32a
4h 17m
1 stop
Depart: Thu Jan 29 2015 Return: Mon Feb 2 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
LAX
3:00a
GTF
8:49a
5h 49m
1 stop
GTF
2:05a
LAX
9:43a
7h 38m
1 stop
Depart: Mon Feb 2 2015 Return: Mon Feb 9 2015 Trip spans 8 days
Delta
Delta
SNA
5:22a
GTF
11:09a
5h 47m
1 stop
GTF
1:15a
SNA
8:33a
7h 18m
1 stop
Depart: Sat Mar 21 2015 Return: Tue Mar 24 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
BUR
3:00a
GTF
9:48a
6h 48m
1 stop
GTF
11:20a
BUR
6:57p
7h 37m
2 stops
Depart: Thu Apr 16 2015 Return: Sun Apr 19 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SMF
4:00a
GTF
9:50a
5h 50m
1 stop
GTF
3:00a
SMF
7:47a
4h 47m
1 stop
Depart: Wed Feb 11 2015 Return: Sun Feb 15 2015 Trip spans 5 days
Alaska Airlines
Alaska Airlines
SAN
1:30a
GTF
8:48a
7h 18m
1 stop
GTF
2:05a
SAN
9:34a
7h 29m
1 stop
Depart: Thu Jan 22 2015 Return: Thu Jan 29 2015 Trip spans 8 days
Delta
Delta
SEA
1:00a
GTF
6:38a
5h 38m
1 stop
GTF
8:03a
SEA
2:19p
6h 16m
1 stop
Depart: Sat Jan 17 2015 Return: Sat Jan 24 2015 Trip spans 8 days
Alaska Airlines
Alaska Airlines
SLC
12:00p
GTF
6:09p
6h 09m
1 stop
GTF
10:20a
SLC
6:45p
8h 25m
3 stops
Depart: Tue May 12 2015 Return: Wed May 20 2015 Trip spans 9 days
Alaska Airlines
Alaska Airlines
DEN
4:00a
GTF
10:50a
6h 50m
1 stop
GTF
3:00a
DEN
8:08a
5h 08m
1 stop
Depart: Thu Jan 15 2015 Return: Sun Jan 25 2015 Trip spans 11 days
Alaska Airlines
Alaska Airlines
SJC
2:00a
GTF
8:49a
6h 49m
2 stops
GTF
2:05a
SJC
9:12a
7h 07m
2 stops
Depart: Mon Mar 16 2015 Return: Fri Mar 20 2015 Trip spans 5 days
Delta
Delta
PHX
9:25a
GTF
4:26p
7h 01m
1 stop
GTF
2:15a
PHX
6:14a
3h 59m
1 stop
Depart: Sun Jan 25 2015 Return: Fri Jan 30 2015 Trip spans 6 days
Delta
Delta
DFW
3:15a
GTF
8:38a
5h 23m
1 stop
GTF
12:35p
DFW
5:38p
5h 03m
1 stop
Depart: Sat Jan 31 2015 Return: Thu Feb 5 2015 Trip spans 6 days
Delta
Delta
AUS
9:00a
GTF
5:39p
8h 39m
1 stop
GTF
12:35p
AUS
5:48p
5h 13m
1 stop
Depart: Fri Apr 3 2015 Return: Sun Apr 12 2015 Trip spans 10 days
Alaska Airlines
Alaska Airlines
DTW
1:05p
GTF
9:07p
8h 02m
1 stop
GTF
3:00a
DTW
10:05a
7h 05m
1 stop
Depart: Thu Feb 5 2015 Return: Sun Feb 8 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
MSP
11:30a
GTF
7:09p
7h 39m
1 stop
GTF
2:05a
MSP
9:39a
7h 34m
1 stop
Depart: Tue Jan 27 2015 Return: Tue Feb 3 2015 Trip spans 8 days
Delta
Delta
JFK
10:59a
GTF
7:34p
8h 35m
1 stop
GTF
1:15a
JFK
8:09a
6h 54m
1 stop
Depart: Thu Jan 8 2015 Return: Thu Jan 15 2015 Trip spans 8 days
Delta
Delta
STL
8:44a
GTF
5:40p
8h 56m
1 stop
GTF
1:05a
STL
8:35a
7h 30m
1 stop
Depart: Sat Feb 7 2015 Return: Sat Feb 14 2015 Trip spans 8 days
Delta
Delta
PHL
4:10a
GTF
2:27p
10h 17m
2 stops
GTF
8:03a
PHL
4:22p
8h 19m
1 stop
Depart: Wed Jun 24 2015 Return: Thu Jul 2 2015 Trip spans 9 days
Delta
Delta
LGA
7:30a
GTF
4:53p
9h 23m
1 stop
GTF
2:00a
LGA
10:55a
8h 55m
1 stop
Change your search
Airports
Origin

Detroit
$390
Sacramento
$242
Seattle
$284
Santa Ana
$220
Austin
$366
Burbank
$224
San Jose
$327
St Louis
$413
New York City
only $400
only $450
San Diego
$269
Minneapolis
$394
Phoenix
$363
Salt Lake City
$303
Los Angeles
$220
Denver
$320
Dallas
$366
Ontario
$217
Philadelphia
$418
Las Vegas
$195
Destination

Great Falls
$195