Cheap flights from Missoula, MT to St. Louis, MO
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to St. Louis
Cheapest one-way trip | £175 |
---|---|
Cheapest round-trip | £414 |
Average round-trip | £444 |
Most popular airline | Alaska Airlines |
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
The most popular airlines for this route are Alaska Airlines, and United Airlines. Missoula and St. Louis have 40 direct flights per week.
Check-in for a flight from Missoula to St. Louis
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
United Airlines | UAL | UA | Yes | No |
Weather in St. Louis
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 3°C | -3°C |
February | 6°C | -2°C |
March | 13°C | 3°C |
April | 18°C | 8°C |
May | 24°C | 14°C |
June | 29°C | 19°C |
July | 31°C | 21°C |
August | 30°C | 20°C |
September | 27°C | 16°C |
October | 20°C | 10°C |
November | 12°C | 3°C |
December | 7°C | 0°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Missoula
- Flights from Missoula to London
- Flights from Missoula to Paris
- Flights from Missoula to Los Angeles
- Flights from Missoula to Sacramento
- Flights from Missoula to Washington, D.C.
- Flights from Missoula to New York
- Flights from Missoula to Shannon, County Clare
- Flights from Missoula to Orlando
- Flights from Missoula to Las Vegas
- Flights from Missoula to Denver
- Flights from Missoula to Chicago
- Flights from Missoula to Miami
- Flights from Missoula to Atlanta
- Flights from Missoula to Mexico City
- Flights from Missoula to Bogotá
- Flights from Missoula to Dallas
- Flights from Missoula to Phoenix
- Flights from Missoula to Philadelphia
- Flights from Missoula to San Francisco
- Flights from Missoula to Cancún
Flights to St. Louis
- Flights from London to St. Louis
- Flights from Manchester to St. Louis
- Flights from New York to St. Louis
- Flights from Cebu to St. Louis
- Flights from San Jose to St. Louis
- Flights from Atlanta to St. Louis
- Flights from Los Angeles to St. Louis
- Flights from Orlando to St. Louis
- Flights from Edinburgh to St. Louis
- Flights from Houston to St. Louis
- Flights from San Francisco to St. Louis
- Flights from Seattle to St. Louis
- Flights from Phoenix to St. Louis
- Flights from Portland to St. Louis
- Flights from Denver to St. Louis
- Flights from Dallas to St. Louis
- Flights from Glasgow to St. Louis
- Flights from Paris to St. Louis
- Flights from Charlotte to St. Louis
- Flights from Washington, D.C. to St. Louis
Popular routes
- Flights from London to Lisbon
- Flights from Pristina to Chiclayo
- Flights from Kinshasa to Quito
- Flights from San José del Cabo to Indore
- Flights from Tuxtla Gutiérrez to Patna
- Flights from San Antonio to Sialkot
- Flights from Yerevan to Portland
- Flights from London to Larnaca
- Flights from Antalya to Perth
- Flights from Stockton to Pittsburgh
- Flights from Bora Bora to Larnaca
- Flights from Key West to Bismarck
Airports near Missoula
- Missoula International
- Glacier Park International
- Great Falls International
- Helena Regional
- Pullman–Moscow Regional
- Bert Mooney
- Lewiston–Nez Perce County