Flight Routes from Chicago O'Hare to Great Falls

Compare cheap outbound and return flights from Chicago O'Hare (ORD) to Great Falls (GTF) and find the best offer from numerous airlines and travel agencies.

Trip type
Flight distance
1,945 km
Time difference

Flight schedule from Chicago O'Hare (ORD) to Great Falls (GTF)

Select a travel date in the flight schedule for the route from Chicago O'Hare (ORD) to Great Falls (GTF) and compare affordable flight deals.

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Matching outbound flightsORD–GTF · 0 of 0
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  1. September 13 – 19, 2026
  2. September 20 – 26, 2026
  3. Sep 27 – Oct 3, 2026
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        Important flight information

        Discover more flights around Chicago O'Hare and Great Falls

        Departure airport Airport Chicago O'Hare International Airport, IL (ORD)
        Arrival airport Airport Great Falls, MT (GTF)
        Destination country Flights to United States
        City-Code - Arrival airport Chicago - Great Falls, MT
        Departure airport - Destination country Chicago O'Hare International Airport, IL - United States
        Alternative flights to Great Falls