Cheap flights from Chicago to Great Falls
Travel > North America > United States > Chicago to Great Falls flights
Check our current prices for flights from Chicago to Great Falls. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Chicago to Great Falls, you will need to run a search below.
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Cheap Great Falls airfares from $394/RT are provided by Cheapoair.com. Outbound flight is leaving on 02/18/2020, 06:00 am from Chicago O`hare (ORD) airport and arrives at Great Falls Intl (GTF) at 12:52 pm. The flight time is 6 hours and 52 minutes. The Returning flight departes on 02/25/2020, 01:35 pm (other return dates are also available). Date posted: 20 Nov 2019
Price evolution for flights From Chicago To Great Falls

Recent Deals on Flights from Chicago to Great Falls:Roundtrip / Oneway
- $394
Alaska Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) Great Falls, MT (GTF) 02/18/2020 06:00 am Great Falls, MT (GTF) Chicago, IL (ORD) 02/25/2020 01:35 pm - $401
Alaska Airlines
flyfar.ca check priceFrom To Departure Time Chicago, IL (ORD) Great Falls, MT (GTF) 02/18/2020 06:00 am Great Falls, MT (GTF) Chicago, IL (ORD) 02/25/2020 01:35 pm - $493
Alaska Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) Great Falls, MT (GTF) 02/11/2020 09:30 am Great Falls, MT (GTF) Chicago, IL (ORD) 02/19/2020 01:35 pm - $715
Alaska Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) Great Falls, MT (GTF) 12/25/2019 06:20 am Great Falls, MT (GTF) Chicago, IL (ORD) 01/08/2020 12:45 pm - $159
Alaska Airlines
flightnetwork.com check priceFrom To Departure Time Chicago, IL (ORD) Great Falls, MT (GTF) 01/10/2020 09:30 am - $159
Alaska Airlines
flyfar.ca check priceFrom To Departure Time Chicago, IL (ORD) Great Falls, MT (GTF) 01/10/2020 09:30 am - $233
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) Great Falls, MT (GTF) 01/28/2020 03:51 pm - $250
Multiple Airlines
flightnetwork.com check priceFrom To Departure Time Chicago, IL (ORD) Great Falls, MT (GTF) 01/10/2020 05:30 am - $250
Multiple Airlines
flyfar.ca check priceFrom To Departure Time Chicago, IL (ORD) Great Falls, MT (GTF) 01/10/2020 05:30 am
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