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Direct flights from Chicago to Great Falls

Did you mean Flights from Great Falls to Chicago?

Flightmap/Flights from ORD/ORD to GTF

Chicago

United States

ORD

Chicago O'Hare International Airport

Great Falls

United States

GTF

Great Falls International Airport

Route
Nonstop service available
Distance
1,208 miles
Marketing airlines
1 airline
Aircraft
1 aircraft type
Dates
May 29 – Sep 18, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-11-12 – 2026-12-11.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

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Explore these airports and cities

  • Flights from ORD
  • Flights to GTF
  • Award flights to Chicago

Chicago to Great Falls route overview

Chicago O'Hare International Airport (ORD) serves Chicago; Great Falls International Airport (GTF) serves Great Falls.

The airports are 1,208 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from ORD to GTF.

Marketing airlines listed in the current schedule, including codeshare sellers, are United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span May 29 – Sep 18, 2027.

Marketing airlines on the Chicago to Great Falls route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Airline alliance affiliations represented: Star Alliance

Aircraft flying from ORD to GTF

Frequently asked questions

Which airports serve the Chicago to Great Falls route?

Chicago O'Hare International Airport (ORD) is the origin airport and Great Falls International Airport (GTF) is the destination airport.

How far is Great Falls from Chicago?

ORD and GTF are approximately 1,208 miles apart by great-circle distance.

Are there direct flights from ORD to GTF?

Yes. Roame's current schedule feed shows nonstop service from ORD to GTF.

Which airlines market flights from ORD to GTF?

Marketing airlines listed in the current schedule, including codeshare sellers, are United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.

Which aircraft fly from ORD to GTF?

Aircraft listed in the current schedule include Embraer 175 (long wing) (E7W).

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