Find Cheap Flights from Great Falls to Chicago (GTF - CHI)

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 Great Falls to Chicago

(Round-trip)
Depart: Wed Sep 27 2017 Return: Tue Oct 3 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
GTF
ORD
15h 30m
2 stops
ORD
GTF
16h 58m
2 stops
Depart: Sat Oct 14 2017 Return: Mon Oct 16 2017 Trip spans 3 days
Delta
Delta
GTF
MDW
7h 41m
1 stop
MDW
GTF
5h 25m
1 stop
Depart: Wed Aug 30 2017 Return: Mon Sep 4 2017 Trip spans 6 days
United
United
GTF
ORD
12h 14m
2 stops
ORD
GTF
5h 30m
1 stop
Depart: Tue Feb 6 2018 Return: Tue Feb 13 2018 Trip spans 8 days
Alaska Airlines
Alaska Airlines
GTF
ORD
11h 45m
2 stops
ORD
GTF
12h 53m
2 stops
Depart: Thu Nov 30 2017 Return: Mon Dec 4 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
GTF
ORD
32h 11m
2 stops
ORD
GTF
18h 31m
2 stops
Depart: Wed Sep 27 2017 Return: Tue Oct 3 2017 Trip spans 7 days
Delta
Delta
GTF
MDW
4h 55m
1 stop
MDW
GTF
7h 30m
2 stops
Depart: Sat Oct 14 2017 Return: Mon Oct 16 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
GTF
ORD
9h 11m
1 stop
ORD
GTF
7h 33m
1 stop
Depart: Sat Dec 23 2017 Return: Sun Dec 31 2017 Trip spans 9 days
Delta
Delta
GTF
ORD
5h 52m
1 stop
ORD
GTF
5h 41m
1 stop
Depart: Thu Dec 21 2017 Return: Thu Dec 28 2017 Trip spans 8 days
Delta
Delta
GTF
MDW
7h 34m
1 stop
MDW
GTF
7h 50m
1 stop
Depart: Mon Jan 1 2018 Return: Thu Jan 4 2018 Trip spans 4 days
Delta
Delta
GTF
MDW
7h 34m
1 stop
MDW
GTF
7h 04m
1 stop
Depart: Thu Aug 31 2017 Return: Mon Sep 4 2017 Trip spans 5 days
Delta
Delta
GTF
MDW
4h 55m
1 stop
MDW
GTF
7h 38m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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

Great Falls
$351
Destination

Chicago
only $351
only $431
Airlines Airline reviews

1 traveler who booked a flight from Great Falls to Chicago rated their chosen airline with an average of 7.3

Overall
10.0
Boarding
10.0
Crew
10.0
Comfort
10.0
Food
2.0
Entertainment
2.0