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Great Falls To Chicago Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

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Friday

Return Date

Book a round trip
to save more

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TRAVELLER & CLASS

1 Traveller

Economy

September
October
November
December
January
February
March
April
August

September is by far the best month, wherein you can get cheapest flights for Great Falls to Chicago. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

disclDisclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flight From Great Falls To Chicago

Cheapest
United Airlines
United Airlines

GTF

14:35

Great Falls Great Falls International Airport

Fri , 19 Sep 2025

07h 07m
ellipse
1 Stop

ORD

22:42

Chicago Chicago O Hare International Airport

Fri, 19 Sep 2025

฿5375
Delta Airlines
Delta Airlines

GTF

13:05

Great Falls Great Falls International Airport

Fri , 19 Sep 2025

07h 52m
ellipse
1 Stop

ORD

21:57

Chicago Chicago O Hare International Airport

Fri, 19 Sep 2025

฿8145
United Airlines
United Airlines

GTF

07:00

Great Falls Great Falls International Airport

Fri , 19 Sep 2025

05h 15m
ellipse
1 Stop

ORD

13:15

Chicago Chicago O Hare International Airport

Fri, 19 Sep 2025

฿17645
Delta Airlines
Delta Airlines

GTF

05:40

Great Falls Great Falls International Airport

Fri , 19 Sep 2025

05h 10m
ellipse
1 Stop

ORD

11:50

Chicago Chicago O Hare International Airport

Fri, 19 Sep 2025

฿22495
ellipse

Early Morning Flight Great Falls to Chicago

wallet
Cheapest Flight
Found
฿22495
group
Average Flight
Time
05h 10m
calendra
Date/Time
19 Sep 2025
05:40 AM
plane
Airlines
Delta Airlines
Ellipse

Late Night Flight Great Falls to Chicago

wallet
Cheapest Flight
Found
฿5375
group
Average Flight
Time
07h 07m
calendar
Date/Time
19 Sep 2025
14:35 PM
plane
Airlines
United Airlines

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