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Flights from St Louis to Missoula
There are no direct flights from St Louis to Missoula. The fastest way is one stop via Denver or Salt Lake City, about 5h 06m door to door (104 connections a week on current schedules).
No direct flights · 6 connection options From 5h 06m
St Louis to Missoula at a glance
Fastest journey5h 06mVia Denver, on current schedules
Nonstop flightsNoneConnect via Denver or Salt Lake City
Best ways to fly from St Louis to Missoula
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
STL Denver (DEN) MSO
Leg 1: Frontier Airlines, Southwest Airlines, United Airlines · Leg 2: United Airlines, SkyWest
Mon09:15 STL10:24 DEN1h 06m connection11:30 DEN13:21 MSOUnited Airlines
2Search
STL Salt Lake City (SLC) MSO
Leg 1: Delta Air Lines, Southwest Airlines · Leg 2: Delta Air Lines, SkyWest
Mon19:45 STL21:45 SLC1h 00m connection22:45 SLC00:03 MSODelta Air Lines
3Search
STL Minneapolis (MSP) MSO
Leg 1: Delta Air Lines, Southwest Airlines, Sun Country Airlines · Leg 2: Delta Air Lines, Sun Country Airlines
Mon17:45 STL19:05 MSP2h 55m connection22:00 MSP23:36 MSODelta Air Lines
4Search
STL Chicago (ORD) MSO
Leg 1: American Airlines, United Airlines, GoJet Airlines · Leg 2: United Airlines, Envoy Air
Mon06:00 STL07:09 ORD2h 36m connection09:45 ORD11:58 MSOAmerican Airlines + Envoy Air
5Search
STL Seattle (SEA) MSO
Leg 1: Alaska Airlines, Southwest Airlines · Leg 2: Alaska Airlines, SkyWest
Mon08:30 STL10:41 SEA2h 04m connection12:45 SEA15:00 MSOSouthwest Airlines + Alaska Airlines
6Search
STL Dallas (DFW) MSO
Leg 1: American Airlines, Frontier Airlines, Envoy Air · Leg 2: American Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 2,137 km1,327 miles
- Journey time
- 5h 06mon current schedules
- Time difference
- -1hMissoula vs St Louis
- Currency in Missoula
- USD
- Airports
- STL → MSO
Flights from St Louis to Missoula: questions answered
Are there direct flights from St Louis to Missoula?
No. There is no nonstop service, so you will connect, most easily in Denver, Salt Lake City and Minneapolis. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from St Louis to Missoula?
With one connection the journey usually takes around 5h 06m, depending on the layover. The straight-line distance is 2,137 km.
Where do you change planes between St Louis and Missoula?
The best connecting points are Denver (DEN), Salt Lake City (SLC), Minneapolis (MSP) and Chicago (ORD). Frontier Airlines flies both legs via Denver, so you can book it as one ticket.
Which airports serve St Louis and Missoula?
St Louis: St. Louis Lambert International Airport (STL). Missoula: Missoula Montana Airport (MSO).
What is the time difference between St Louis and Missoula?
Missoula is 1 hour behind St Louis.





