Airlines with flights from Chicago to Missoula
There are three airlines with scheduled flights between ORD and MSO. Both American Airlines and United operates non-stop flights from Chicago O'Hare to Missoula Intl and the flight time is 3 hours and 54 minutes.
Choose airline
Schedules
Non-stop with American Airlines
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Total flight time: 3 hours and 54 minutes
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One World Alliance
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Chicago is a American Airlines hub.
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9 flights per week
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Embraer 175
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First class available
ORD
Direct
MSO
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AA3718
09:51
09:51
09:51
09:51
09:51
09:38
09:51
The timetable & schedule information was updated at 2026-04-21
Non-stop with United Airlines
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Total flight time: 3 hours and 52 minutes
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Chicago is a United Airlines hub (Largest hub ).
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8 flights per week
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Airbus A320
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First class available
ORD
Direct
MSO
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
UA1180
08:40
08:40
08:40
08:40
08:40
08:40
08:40
The timetable & schedule information was updated at 2026-04-21
Via Minneapolis with Delta Air Lines
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Total flight time: 5h 09m - 7h 27m.
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Sky Team Alliance
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35 flights per week
ORD
Via MSP
MSO
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
DL1554
DL362
DL362
08:36
08:36
08:36
08:36
08:36
08:36
----
DL1306
DL2610
DL2610
17:57
17:57
17:57
17:57
17:57
17:57
18:14
The timetable & schedule information was updated at 2026-04-21
Via Denver with United Airlines
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Total flight time: 5h 32m - 8h 06m.
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Chicago is a United Airlines hub (Largest hub ).
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125 flights per week
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Airbus A320
ORD
Via DEN
MSO
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
UA1217
UA2357
UA2357
07:05
07:05
07:05
07:05
07:05
07:05
07:05
UA2431
UA2357
UA2357
08:40
08:40
08:40
08:40
08:40
08:40
08:40
UA1803
UA4783
UA4783
10:54
10:54
10:54
10:54
10:54
10:54
10:54
UA2803
UA1092
UA1092
14:33
14:33
14:33
14:33
14:33
----
14:33
UA767
UA1092
UA1092
----
----
----
----
----
14:33
----
UA2790
UA1092
UA1092
16:12
16:12
16:12
16:12
16:12
16:12
16:12
The timetable & schedule information was updated at 2026-04-21
Via Salt Lake City with Delta Air Lines
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Total flight time: 5h 37m - 7h 16m.
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Sky Team Alliance
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46 flights per week
ORD
Via SLC
MSO
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
DL2231
DL4112
DL4112
07:45
07:45
07:45
07:45
07:45
07:45
07:45
DL2377
DL1723
DL1723
----
----
----
----
----
17:00
----
DL2376
DL1723
DL1723
19:37
19:37
19:37
19:37
19:37
----
19:37
The timetable & schedule information was updated at 2026-04-21

There are three airlines with scheduled flights between ORD and MSO. Both American Airlines and United operates non-stop flights from Chicago O'Hare to Missoula Intl and the flight time is 3 hours and 54 minutes.