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

Book cheap flights from Great Falls to Chicago

(Round-trip)
Depart: Fri Jun 9 2017 Return: Sat Jun 10 2017 Trip spans 2 days
United
United
GTF
ORD
12h 08m
2 stops
ORD
GTF
3h 40m
nonstop
Depart: Thu May 11 2017 Return: Tue May 16 2017 Trip spans 6 days
Major Airline
Major Airline
GTF
ORD
23h 33m
1 stop
ORD
GTF
29h 32m
1 stop
Depart: Thu Apr 27 2017 Return: Mon May 1 2017 Trip spans 5 days
Delta
Delta
GTF
MDW
4h 57m
1 stop
MDW
GTF
5h 39m
1 stop
Depart: Thu Apr 27 2017 Return: Mon May 1 2017 Trip spans 5 days
Delta
Delta
GTF
ORD
7h 46m
1 stop
ORD
GTF
7h 37m
1 stop
Depart: Mon Jul 31 2017 Return: Mon Aug 7 2017 Trip spans 8 days
Major Airline
Major Airline
GTF
ORD
16h 34m
2 stops
ORD
GTF
7h 50m
2 stops
Depart: Wed Sep 20 2017 Return: Sun Sep 24 2017 Trip spans 5 days
Delta
Delta
GTF
ORD
5h 23m
1 stop
ORD
GTF
7h 08m
1 stop
Depart: Thu May 25 2017 Return: Sun May 28 2017 Trip spans 4 days
Delta
Delta
GTF
ORD
4h 58m
1 stop
ORD
GTF
5h 39m
1 stop
Depart: Thu May 25 2017 Return: Mon May 29 2017 Trip spans 5 days
Major Airline
Major Airline
GTF
MDW
1h 26m
nonstop
MDW
GTF
3h 26m
nonstop
Depart: Thu Sep 21 2017 Return: Tue Sep 26 2017 Trip spans 6 days
Delta
Delta
GTF
MDW
7h 49m
1 stop
MDW
GTF
5h 21m
1 stop
Depart: Thu Mar 30 2017 Return: Mon Apr 3 2017 Trip spans 5 days
United
United
GTF
ORD
16h 20m
2 stops
ORD
GTF
17h 28m
2 stops
Depart: Tue Aug 1 2017 Return: Tue Aug 8 2017 Trip spans 8 days
Delta
Delta
GTF
MDW
4h 40m
1 stop
MDW
GTF
7h 07m
1 stop
Depart: Thu Jun 8 2017 Return: Mon Jun 12 2017 Trip spans 5 days
Delta
Delta
GTF
MDW
4h 58m
1 stop
MDW
GTF
7h 07m
1 stop
Depart: Thu Mar 30 2017 Return: Mon Apr 3 2017 Trip spans 5 days
Major Airline
Major Airline
GTF
ORD
11h 03m
2 stops
ORD
GTF
7h 46m
2 stops
Depart: Thu Jul 13 2017 Return: Mon Jul 17 2017 Trip spans 5 days
Delta
Delta
GTF
MDW
7h 49m
1 stop
MDW
GTF
7h 07m
1 stop
Depart: Fri Mar 31 2017 Return: Tue Apr 4 2017 Trip spans 5 days
Delta
Delta
GTF
MDW
9h 14m
2 stops
MDW
GTF
5h 28m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Here's why:

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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

Great Falls
$376
Destination

Chicago
only $376
only $480
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