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United States
Great Falls International Airport
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United States
O'Hare International Airport
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Scan through all non-stop flights from Great Falls to Chicago. The full flight schedule below gives an overview of all non-stop flights from GTF to ORD, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Known for its continental climate, Chicago features hot, humid summers with temperatures above 30°C (86°F) and cold, snowy winters that often drop below 0°C (32°F). This striking seasonal contrast offers travelers a variety of activities, from summer hiking to winter sports, ensuring year-round appeal.
The best time to visit Chicago is from March to November, covering spring, summer, and fall. While summer can be hot, it also sees slightly more rainfall than other seasons.
Currently, there is only one airline operating non-stop flights from Great Falls GTF to Chicago ORD, which is . This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their GTF ORD flight schedule.
All flights depart at .
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Great Falls to Chicago takes 3 hours and 18 minutes. The flight distance between Great Falls and Chicago is 1,206 miles (or 1,941 km).
There are 2 airports in Chicago: O'Hare International Airport (ORD) and Midway International Airport (MDW).
There are 0 flights per week flying from Great Falls to Chicago (as of August 2026).
3 hours and 18 minutes is the average flight time from Great Falls to Chicago.
The distance from Great Falls to Chicago is 1,206 miles (1,941 kilometers).
is the only airline flying nonstop from Great Falls to Chicago.
There are no alliances flying direct from Great Falls to Chicago at the moment.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Great Falls to Chicago:
The earliest flight departs at from Great Falls and arrives at at Chicago.
The latest flight departs at from Great Falls and arrives at at Chicago.
1,206 miles (1,941 km) · 3h 18m
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