Direct flights from Chicago to Missoula
All flights from ORD to MSO non-stop. There are direct flights from Chicago O Hare International, Illinois, USA to Missoula Intl (MSO), Montana, USA every day of the week with American Airlines and United Airlines. The flight distance is 1336 miles and the trip usually takes about 3 hours and 55 minutes.
Airlines with non-stop routes:

American Airlines

United Airlines
Flight schedule from Chicago to Missoula with American Airlines
This is a weekly direct flight schedule for American Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2025-04-22
Flight schedule from Chicago to Missoula with United Airlines
This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2025-04-22
Chicago to Missoula flight departures
Select a date to see all scheduled flight departures between ORD to MSO.
ORD - MSO information
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Distance1336 miles (2150 km)
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Flight time3 hours and 55 minutes
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Airlines
American Airlines
United
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AlliancesOne WorldSky TeamStar Alliance
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ClassesEconomyBusinessFirst Class
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American Airlines AircraftEmbraer 170 / 175 / 190 / 195
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United AircraftsAirbus A318 / A319 / A320 / A321Boeing 737 PassengerEmbraer 170 / 175 / 190 / 195
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Departure TerminalsTerminal 1 (United)Terminal 2 (United)Terminal 3 (American Airlines)
Unpublished Flight Rates From Chicago to Missoula
Direct flights from Chicago to MT, USA

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FCA Glacier Park Intl
From Chicago to Great Falls
GTF Great Falls International

From Chicago to Bozeman
BZN Gallatin Field

From Chicago to Billings
BIL Billings Logan International Airport