American Airlines
Oneworld
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United States
Missoula International Airport
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Scan through all non-stop flights from Chicago to Missoula. The full flight schedule below gives an overview of all non-stop flights from ORD to MSO, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Warm Continental destinations such as Missoula enjoy summer temperatures that fluctuate between 20°C and 28°C (68°F to 82°F), with some heatwaves leading to even hotter days. Winters are mostly cold and snowy, with average temperatures ranging from -5°C to 0°C (23°F to 32°F). Travelers can enjoy the vibrant autumn scenery, ski during the winter season, or enjoy the comfortable to warm summer months.
If you're planning a trip to Missoula, the best time to visit is from late spring through the end of summer, when the weather is pleasantly warm from May to August. Winters can be quite cold, with frost occurring almost every month from November to March and regular snowfall. This makes the mountainous regions perfect for winter sports, offering great opportunities for a winter getaway as well!
In total there are 2 airlines operating nonstop flights from Chicago ORD to Missoula MSO. 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 ORD MSO flight schedule.
Flights from ORD to MSO are operated 7 times a week, with an average of 1 flight per day. Departure times vary between 08:40 - 20:40. The earliest flight departs at 08:40, the last flight departs at 20:40. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
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 Chicago to Missoula takes 3 hours and 36 minutes. The flight distance between Chicago and Missoula is 1,328 miles (or 2,137 km).
There is 1 airport in Missoula: Missoula International Airport (MSO).
There are 7 flights per week flying from Chicago to Missoula (as of April 2026).
3 hours and 36 minutes is the average flight time from Chicago to Missoula.
The distance from Chicago to Missoula is 1,328 miles (2,137 kilometers).
American Airlines and United Airlines are flying nonstop from Chicago to Missoula.
Oneworld and Star Alliance are flying nonstop from Chicago to Missoula.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Chicago to Missoula:
The earliest flight departs at 08:40 from Chicago and arrives at 11:32 at Missoula.
The latest flight departs at 20:40 from Chicago and arrives at 23:28 at Missoula.
1,328 miles (2,137 km) · 3h 36m
09:40
12:38
American Airlines
Oneworld
AA 4199
American Airlines
Embraer 175
Y
W
J
F
09:50
12:50
American Airlines
Oneworld
AA 4199
American Airlines
Embraer 175
Y
W
J
F
09:51
12:51
American Airlines
Oneworld
AA 4199
American Airlines
Embraer 175
Y
W
J
F
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