Search flights from Missoula (MSO) to Saint Louis (STL)

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Cheapest flights to Saint Louis

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from Missoula to Saint Louis: things to know

The most popular route is from Missoula International Airport in Missoula to Lambert- St.Louis International Airport in Saint Louis. On average this flight takes 6 hours 22 minutes one way and costs US$791 for the round trip.

Most popular route
Missoula International Airport (MSO) to Lambert- St.Louis International Airport (STL)
Average flight time
6 hours 22 minutes
Average round-trip price
US$791
Fly from Missoula to Saint Louis
4 airlines

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Airlines that fly from Missoula to Saint Louis

Airline options may vary according to recently booked flights and your search terms

  • American Airlines
  • United Airlines
  • Alaska Airlines
  • Hawaiian Airlines

Frequently asked questions

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Flights to Missouri

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Hotels in Saint Louis

A popular choice with visitors to the United States.

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