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Flights from Missoula to St Louis
There are no direct flights from Missoula to St Louis. The fastest way is one stop via Denver or Minneapolis, about 4h 52m door to door (45 connections a week on current schedules).
No direct flights · 6 connection options From 4h 52m
Missoula to St Louis at a glance
Fastest journey4h 52mVia Denver, on current schedules
Nonstop flightsNoneConnect via Denver or Minneapolis
Best ways to fly from Missoula to St Louis
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
MSO Denver (DEN) STL
Leg 1: United Airlines, SkyWest · Leg 2: Frontier Airlines, Southwest Airlines, United Airlines
Mon06:30 MSO08:24 DEN1h 06m connection09:30 DEN12:22 STLUnited Airlines
2Search
MSO Minneapolis (MSP) STL
Leg 1: Delta Air Lines, Sun Country Airlines · Leg 2: Delta Air Lines, Southwest Airlines, Sun Country Airlines
Sun08:30 MSO11:45 MSP2h 00m connection13:45 MSP14:59 STLDelta Air Lines + Southwest Airlines
3Search
MSO Salt Lake City (SLC) STL
Leg 1: Delta Air Lines, SkyWest · Leg 2: Delta Air Lines, Southwest Airlines
Sat06:45 MSO08:00 SLC1h 45m connection09:45 SLC13:22 STLDelta Air Lines
4Search
MSO Seattle (SEA) STL
Leg 1: Alaska Airlines, SkyWest · Leg 2: Alaska Airlines, Southwest Airlines
Thu07:00 MSO07:21 SEA0h 54m connection08:15 SEA13:51 STLAlaska Airlines
5Search
MSO Chicago (ORD) STL
Leg 1: United Airlines, Envoy Air · Leg 2: American Airlines, United Airlines, GoJet Airlines
Mon13:45 MSO17:48 ORD2h 27m connection20:15 ORD21:14 STLEnvoy Air + American Airlines
6Search
MSO Dallas (DFW) STL
Leg 1: American Airlines, Envoy Air · Leg 2: American Airlines, Frontier Airlines, Envoy Air
Mon13:00 MSO17:07 DFW4h 53m connection22:00 DFW23:31 STLEnvoy Air + 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
- 4h 52mon current schedules
- Time difference
- +1hSt Louis vs Missoula
- Currency in St Louis
- USD
- Airports
- MSO → STL
Flights from Missoula to St Louis: questions answered
Are there direct flights from Missoula to St Louis?
No. There is no nonstop service, so you will connect, most easily in Denver, Minneapolis and Salt Lake City. 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 Missoula to St Louis?
With one connection the journey usually takes around 4h 52m, depending on the layover. The straight-line distance is 2,137 km.
Where do you change planes between Missoula and St Louis?
The best connecting points are Denver (DEN), Minneapolis (MSP), Salt Lake City (SLC) and Seattle (SEA). United Airlines flies both legs via Denver, so you can book it as one ticket.
Which airports serve Missoula and St Louis?
Missoula: Missoula Montana Airport (MSO). St Louis: St. Louis Lambert International Airport (STL).
What is the time difference between Missoula and St Louis?
St Louis is 1 hour ahead of Missoula.





