Latest Flight Deals from St. Louis to Missoula
Book one-way or return flights from St. Louis to Missoula from as little as CAD 163. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- STL22:3216h 52m1 stopMSO14:24Tue, Jun 25|St. Louis - Missoula|Frontier AirlinesCAD 163CAD 59072% OFF72% OFFCAD 590CAD 163
- STL17:5417h 29m1 stopMSO10:23Fri, Jul 26|St. Louis - Missoula|Sun Country AirlinesCAD 236CAD 59060% OFF60% OFFCAD 590CAD 236
- STL07:007h 51m1 stopMSO13:51Sun, Jun 9|St. Louis - Missoula|Alaska AirlinesCAD 303CAD 59049% OFF49% OFFCAD 590CAD 303
- STL23:2217h 40m1 stopMSO16:02Sun, Jun 2|St. Louis - Missoula|Frontier AirlinesCAD 390CAD 390
- STL13:3021h 50m1 stopMSO10:20Tue, Jun 25|St. Louis - Missoula|United AirlinesCAD 390CAD 390
- STL07:007h 51m1 stopMSO13:51Sun, Jun 2|St. Louis - Missoula|Alaska AirlinesCAD 400CAD 400
- STL13:458h 31m1 stopMSO21:16Mon, Jul 29|St. Louis - Missoula|United AirlinesCAD 413CAD 413
- STL13:458h 31m1 stopMSO21:16Fri, Jul 26|St. Louis - Missoula|United AirlinesCAD 413CAD 413
- STL20:0014h 47m1 stopMSO09:47Mon, Jul 29|St. Louis - Missoula|Frontier AirlinesCAD 416CAD 416
- STL09:057h 55m1 stopMSO16:00Sun, Jun 9|St. Louis - Missoula|United AirlinesCAD 418CAD 418
- STL13:003h 5mDirectMSO14:00Thu, May 23|St. Louis - Missoula|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Find more flights and airlines
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from St. Louis to Missoula.
- CheapestSTL22:3216h 52m1 transferMSO14:24St. Louis Lambert International Airport - Missoula International AirportTue, Jun 25Frontier AirlinesCAD 163
- STL22:3216h 52m1 transferMSO14:24St. Louis Lambert International Airport - Missoula International AirportTue, Jun 25Frontier AirlinesCAD 163Find More Flights
How do I find the cheapest flights?
How to find a cheap flight from St. Louis to Missoula
Cheapest direct flight price | CAD 163 |
---|---|
Cheapest return ticket price | CAD 852 |
Cheapest month | March |
Peak season for travel | December |
Flight distance | 2,147.31km |
Average flight time | 5 hours 40 minutes |
Popular airline | American Airlines |
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