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Flights from Saint Louis to Missoula – Airlines & connecting routes

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STL to MSO flights and routes map STL to MSO – All flight route options from Saint Louis Airport, Missouri, USA to Missoula Intl, Montana, USA. These flights are operated by 4 different airlines through 5 different connections. The shortest flight time is 6 hours and 47 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA STL Saint Louis Airport Saint Louis, MO, USA
USA MSO Missoula Intl, MT, USA
STL
Saint Louis Airport
USASaint Louis, MO, USA
Missoula Intl
USAMissoula, MT, USA
MSO
No direct flights found
8 routes with 1 stop found »
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1 stop route options with the same airline:

Duration

Via Denver DEN
1 stop with United Airlines. 2-4 flights per day.

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5h 38m

Via Denver DEN
1 stop with United Airlines.
5h 38m
2-4 flights per day.
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Via Salt Lake City SLC
1 stop with Delta Air Lines. 2 flights per day.

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6h 10m

Via Salt Lake City SLC
1 stop with Delta Air Lines.
6h 10m
2 flights per day.
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Via Dallas DFW
1 stop with American Airlines. 2-3 flights per day.

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6h 47m

Via Dallas DFW
1 stop with American Airlines.
6h 47m
2-3 flights per day.
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Via Minneapolis MSP
1 stop with Delta Air Lines. 1-2 flights per day.

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6h 50m

Via Minneapolis MSP
1 stop with Delta Air Lines.
6h 50m
1-2 flights per day.
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Via Chicago ORD
1 stop with American Airlines. 2-3 flights per day.

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7h 17m

Via Chicago ORD
1 stop with American Airlines.
7h 17m
2-3 flights per day.
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Via Chicago ORD
1 stop with United Airlines. 2 flights per day.

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7h 38m

Via Chicago ORD
1 stop with United Airlines.
7h 38m
2 flights per day.
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1 stop route options with codeshare or different airlines:

Duration

Via Dallas DFW With American Airlines & Alaska Airlines 2-3 flights per day.
CODESHARE

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6h 47m

Via Dallas DFW
6h 47m
With American Airlines & Alaska Airlines 2-3 flights per day.
CODESHARE
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Via Chicago ORD With United Airlines & American Airlines 2 flights per day.

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6h 54m

Via Chicago ORD
6h 54m
With United Airlines & American Airlines 2 flights per day.
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Saint Louis to Missoula flights

With over 151 flights every week and 5 different airlines you have a wide range of options. While flying to Missoula from Saint Louis you will be doing a stopover in Denver, Salt Lake City or any other of the 5 alternatives with flight connections.

Are there any non-stop flights from STL to MSO?

There are no direct or non-stop flights from Saint Louis Airport, STL to Missoula Intl, MSO.

Saint Louis to Missoula with United Airlines

If you choose to fly with United Airlines from Saint Louis to Missoula you can make a transit either via Denver or via Chicago. The route via Denver is 2 hours faster. United Airlines is a Star Alliance member.

Distance & flight times: Saint Louis Airport to Missoula Intl

The shortest flight time between STL and MSO is 5 hours and 38 minutes.

ViaTotal flight timeLayover timeDistance
DEN Denver5h 38m1h 15m1453 miles (2338 km)
SLC Salt Lake City6h 10m1h 30m1597 miles (2570 km)
DFW Dallas6h 47m2h 24m1879 miles (3023 km)
MSP Minneapolis6h 50m2h 42m1465 miles (2357 km)
ORD Chicago7h 17m2h 15m1595 miles (2566 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.STL-MSO flight routesSaint Louis to Missoula flight routes illustrated on a map.
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Saint Louis - Missoula route map and flight paths
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The fastest way to fly from Saint Louis (STL) to Missoula (MSO) is via Denver and it will take about 5 hours and 38 minutes. The second fastest route is via Salt Lake City and will take 6 hours and 10 minutes.

You can fly with United Airlines, Delta Air Lines or American Airlines from Saint Louis to Missoula.

The flight time between Saint Louis Airport (STL) and Missoula (MSO) via Denver International, DEN is 5 hours and 38 minutes.

No. But you can still purchase a 1 stop flight via Denver, Salt Lake City or any other route to Missoula (MSO).

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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