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Find Flight Deals from Chicago O'Hare International to Great Falls (ORD - GTF)

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

Book cheap flights from Chicago O'Hare International to Great Falls

(Round-trip)
Depart: Fri Apr 24 2015 Return: Mon Apr 27 2015 Trip spans 4 days
United
United
ORD
3:32a
GTF
10:29a
6h 57m
1 stop
GTF
9:59a
ORD
6:07p
8h 08m
1 stop
Depart: Sat Aug 22 2015 Return: Sat Aug 29 2015 Trip spans 8 days
Delta
Delta
ORD
6:50a
GTF
2:04p
7h 14m
1 stop
GTF
2:15a
ORD
7:53a
5h 38m
1 stop
Depart: Fri Aug 21 2015 Return: Tue Aug 25 2015 Trip spans 5 days
United
United
ORD
6:00a
GTF
1:32p
7h 32m
1 stop
GTF
9:48a
ORD
3:55p
6h 07m
1 stop
Depart: Tue Sep 1 2015 Return: Sun Sep 6 2015 Trip spans 6 days
Delta
Delta
ORD
11:05a
GTF
3:53p
4h 48m
1 stop
GTF
2:15a
ORD
8:48a
6h 33m
1 stop
Depart: Wed Sep 2 2015 Return: Sun Sep 6 2015 Trip spans 5 days
United
United
ORD
8:10a
GTF
1:32p
5h 22m
1 stop
GTF
9:48a
ORD
3:55p
6h 07m
1 stop
Depart: Sat Sep 5 2015 Return: Sun Sep 6 2015 Trip spans 2 days
Delta
Delta
ORD
11:05a
GTF
3:53p
4h 48m
1 stop
GTF
2:15a
ORD
8:48a
6h 33m
1 stop
Depart: Sat Sep 19 2015 Return: Tue Sep 22 2015 Trip spans 4 days
United
United
ORD
3:30a
GTF
10:15a
6h 45m
1 stop
GTF
9:48a
ORD
5:53p
8h 05m
1 stop
Depart: Tue Sep 29 2015 Return: Sun Oct 4 2015 Trip spans 6 days
Delta
Delta
ORD
3:55a
GTF
9:35a
5h 40m
1 stop
GTF
2:15a
ORD
7:53a
5h 38m
1 stop
Depart: Wed Sep 30 2015 Return: Sun Oct 4 2015 Trip spans 5 days
Delta
Delta
ORD
12:40p
GTF
6:26p
5h 46m
1 stop
GTF
2:15a
ORD
7:53a
5h 38m
1 stop
Depart: Sat May 30 2015 Return: Wed Jun 3 2015 Trip spans 5 days
Delta
Delta
ORD
11:06a
GTF
5:58p
6h 52m
1 stop
GTF
2:05a
ORD
7:54a
5h 49m
1 stop
Depart: Mon Aug 31 2015 Return: Sun Sep 6 2015 Trip spans 7 days
Delta
Delta
ORD
5:10a
GTF
9:57a
4h 47m
1 stop
GTF
2:15a
ORD
8:48a
6h 33m
1 stop
Depart: Thu May 21 2015 Return: Mon May 25 2015 Trip spans 5 days
Delta
Delta
ORD
9:35a
GTF
6:34p
8h 59m
1 stop
GTF
2:05a
ORD
10:27a
8h 22m
1 stop
Depart: Mon May 25 2015 Return: Sun May 31 2015 Trip spans 7 days
United
United
ORD
6:20a
GTF
1:49p
7h 29m
1 stop
GTF
1:19p
ORD
6:20p
5h 01m
1 stop
Depart: Thu May 28 2015 Return: Mon Jun 1 2015 Trip spans 5 days
United
United
ORD
12:36p
GTF
5:46p
5h 10m
1 stop
GTF
1:19p
ORD
6:14p
4h 55m
1 stop
Depart: Sat Jun 6 2015 Return: Sat Jun 13 2015 Trip spans 8 days
United
United
ORD
8:21a
GTF
1:45p
5h 24m
1 stop
GTF
1:15p
ORD
6:30p
5h 15m
1 stop
Depart: Mon Jun 8 2015 Return: Sun Jun 14 2015 Trip spans 7 days
United
United
ORD
6:25a
GTF
1:45p
7h 20m
1 stop
GTF
1:15p
ORD
6:30p
5h 15m
1 stop
Depart: Fri Apr 17 2015 Return: Sun Apr 19 2015 Trip spans 3 days
Delta
Delta
ORD
9:35a
GTF
6:33p
8h 58m
1 stop
GTF
2:00a
ORD
9:22a
7h 22m
1 stop
Depart: Sat Jul 4 2015 Return: Thu Jul 9 2015 Trip spans 6 days
United
United
ORD
8:10a
GTF
1:32p
5h 22m
1 stop
GTF
9:48a
ORD
3:55p
6h 07m
1 stop
Depart: Thu Jul 16 2015 Return: Tue Jul 21 2015 Trip spans 6 days
United
United
ORD
6:00a
GTF
1:32p
7h 32m
1 stop
GTF
1:05p
ORD
8:46p
7h 41m
1 stop
Depart: Fri Sep 4 2015 Return: Sun Sep 6 2015 Trip spans 3 days
United
United
ORD
8:10a
GTF
1:32p
5h 22m
1 stop
GTF
9:48a
ORD
3:55p
6h 07m
1 stop
Airports
Origin

Chicago
$424
Destination

Great Falls
$424