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 $711/RT are provided by Cheapoair.com. Outbound flight is leaving on 02/15/2023, 06:55 pm from Chicago O`hare (ORD) airport and arrives at Great Falls Intl (GTF) at 11:22 am. The flight time is 16 hours and 27 minutes. The Returning flight departes on 02/25/2023, 12:05 pm (other return dates are also available). Date posted: 02 Jan 2023
Price evolution for flights From Chicago To Great Falls

Recent Deals on Flights from Chicago to Great Falls:Roundtrip / Oneway
- $711
Alaska Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) Great Falls, MT (GTF) 02/15/2023 06:55 pm Great Falls, MT (GTF) Chicago, IL (ORD) 02/25/2023 12:05 pm - $725
Alaska Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) Great Falls, MT (GTF) 02/16/2023 06:00 am Great Falls, MT (GTF) Chicago, IL (ORD) 02/21/2023 12:05 pm - $755
Alaska Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) Great Falls, MT (GTF) 02/16/2023 09:00 am Great Falls, MT (GTF) Chicago, IL (ORD) 02/24/2023 12:00 pm - $317
Alaska Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) Great Falls, MT (GTF) 02/06/2023 01:05 pm - $333
Alaska Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) Great Falls, MT (GTF) 03/09/2023 02:15 pm - $333
Alaska Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) Great Falls, MT (GTF) 02/21/2023 02:15 pm - $491
Alaska Airlines
cheapoair.com check priceFrom To Departure Time Chicago, IL (ORD) Great Falls, MT (GTF) 02/14/2023 01:05 pm
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