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Flights from St. Louis to Missoula
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Flights from St. Louis to Missoula Starting at SGD 227

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • STL07:00
        7h 40m
        1 stop
        MSO13:40
        Thu, Feb 13|St. Louis - Missoula|Alaska Airlines
        SGD 227SGD 599
        62% OFF
        62% OFF
        SGD 599SGD 227

        Choose Alaska Airlines flights from St. Louis to Missoula. The one-way connecting flight with Alaska Airlines departs from St. Louis Lambert International Airport on Thu, Feb 13, arriving at Missoula International Airport. One-way Prices start from SGD 227 including taxes and charges.

      • STL15:21
        27h 37m
        1 stop
        MSO17:58
        Fri, Feb 14|St. Louis - Missoula|Alaska Airlines
        SGD 344SGD 599
        43% OFF
        43% OFF
        SGD 599SGD 344

        Choose Alaska Airlines flights from St. Louis to Missoula. The one-way connecting flight with Alaska Airlines departs from St. Louis Lambert International Airport on Fri, Feb 14, arriving at Missoula International Airport. One-way Prices start from SGD 344 including taxes and charges.

      • STL07:04
        7h 7m
        1 stop
        MSO13:11
        Thu, Feb 13|St. Louis - Missoula|American Airlines
        SGD 384SGD 599
        36% OFF
        36% OFF
        SGD 599SGD 384

        Choose American Airlines flights from St. Louis to Missoula. The one-way connecting flight with American Airlines departs from St. Louis Lambert International Airport on Thu, Feb 13, arriving at Missoula International Airport. One-way Prices start from SGD 384 including taxes and charges.

      • STL18:59
        6h 42m
        1 stop
        MSO00:41
        Thu, Feb 13|St. Louis - Missoula|Delta Air Lines
        SGD 384
        SGD 384

        Choose Delta Air Lines flights from St. Louis to Missoula. The one-way connecting flight with Delta Air Lines departs from St. Louis Lambert International Airport on Thu, Feb 13, arriving at Missoula International Airport. One-way Prices start from SGD 384 including taxes and charges.

      • STL18:59
        6h 42m
        1 stop
        MSO00:41
        Fri, Feb 14|St. Louis - Missoula|Delta Air Lines
        SGD 384
        SGD 384

        Choose Delta Air Lines flights from St. Louis to Missoula. The one-way connecting flight with Delta Air Lines departs from St. Louis Lambert International Airport on Fri, Feb 14, arriving at Missoula International Airport. One-way Prices start from SGD 384 including taxes and charges.

      • STL19:30
        6h 2m
        1 stop
        MSO00:32
        Sun, Mar 16|St. Louis - Missoula|Delta Air Lines
        SGD 397
        SGD 397

        Choose Delta Air Lines flights from St. Louis to Missoula. The one-way connecting flight with Delta Air Lines departs from St. Louis Lambert International Airport on Sun, Mar 16, arriving at Missoula International Airport. One-way Prices start from SGD 397 including taxes and charges.

      • STL08:48
        8h 14m
        1 stop
        MSO16:02
        Tue, Apr 15|St. Louis - Missoula|United Airlines
        SGD 406
        SGD 406

        Choose United Airlines flights from St. Louis to Missoula. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Tue, Apr 15, arriving at Missoula International Airport. One-way Prices start from SGD 406 including taxes and charges.

      • STL05:26
        8h 33m
        1 stop
        MSO12:59
        Tue, Apr 15|St. Louis - Missoula|American Airlines
        SGD 409
        SGD 409

        Choose American Airlines flights from St. Louis to Missoula. The one-way connecting flight with American Airlines departs from St. Louis Lambert International Airport on Tue, Apr 15, arriving at Missoula International Airport. One-way Prices start from SGD 409 including taxes and charges.

      • STL07:04
        7h 7m
        1 stop
        MSO13:11
        Fri, Feb 14|St. Louis - Missoula|American Airlines
        SGD 424
        SGD 424

        Choose American Airlines flights from St. Louis to Missoula. The one-way connecting flight with American Airlines departs from St. Louis Lambert International Airport on Fri, Feb 14, arriving at Missoula International Airport. One-way Prices start from SGD 424 including taxes and charges.

      • STL16:39
        6h 2m
        1 stop
        MSO21:41
        Thu, Feb 13|St. Louis - Missoula|United Airlines
        SGD 492
        SGD 492

        Choose United Airlines flights from St. Louis to Missoula. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Thu, Feb 13, arriving at Missoula International Airport. One-way Prices start from SGD 492 including taxes and charges.

      • STL01:00 pm
        3h 5m
        Nonstop
        MSO02:00 pm
        Thu, Feb 20|St. Louis - Missoula|Alaska Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

St. Louis to Missoula flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA2135

    United Airlines

    07:00

    STL

    2.5h

    08:33

    DEN

    SMTWTFS
    Search

  2. UA5462

    United Airlines

    13:53

    DEN

    2.3h

    16:12

    MSO

    SMTWT-S

  3. AS504

    Alaska Airlines

    07:00

    STL

    4.6h

    09:35

    SEA

    SMTWTFS
    Search

  4. AS697

    Alaska Airlines

    11:21

    SEA

    1.3h

    13:39

    MSO

    SMTWT-S

  5. UA2135

    United Airlines

    07:00

    STL

    2.5h

    08:33

    DEN

    SMTWTFS
    Search

  6. UA639

    United Airlines

    11:26

    DEN

    2.1h

    13:33

    MSO

    SMTWTFS

  7. AA537

    American Airlines

    07:04

    STL

    2.0h

    09:03

    DFW

    SMTWTFS
    Search

  8. AA3834

    American Airlines

    10:30

    DFW

    3.7h

    13:12

    MSO

    SMTWTFS

  9. DL2455

    Delta Air Lines

    14:13

    STL

    3.5h

    16:40

    SLC

    S--WT-S
    Search

  10. DL768

    Delta Air Lines

    22:55

    SLC

    1.8h

    00:41

    MSO

    SMTWTFS

  11. DL4089

    Delta Air Lines

    15:35

    STL

    1.7h

    17:17

    MSP

    SMTWTFS
    Search

  12. DL2610

    Delta Air Lines

    21:55

    MSP

    2.9h

    23:46

    MSO

    SMTWTFS

  13. UA1004

    United Airlines

    16:30

    STL

    2.3h

    17:50

    DEN

    SMTWTFS
    Search

  14. UA1092

    United Airlines

    19:20

    DEN

    2.1h

    21:28

    MSO

    SMTWTFS

  15. AS503

    Alaska Airlines

    18:22

    STL

    4.5h

    20:50

    SEA

    S--WTFS
    Search

  16. AS2123

    Alaska Airlines

    21:27

    SEA

    1.4h

    23:49

    MSO

    SMTWT-S

  17. DL1492

    Delta Air Lines

    18:59

    STL

    3.3h

    21:14

    SLC

    SMTWTFS
    Search

  18. DL768

    Delta Air Lines

    22:55

    SLC

    1.8h

    00:41

    MSO

    SMTWTFS

  19. F92017

    Frontier Airlines

    21:55

    STL

    3.8h

    23:41

    LAS

    S--WT-S
    Search

  20. F92407

    Frontier Airlines

    06:00

    LAS

    3.0h

    08:57

    SEA

    SMTWTFS

  21. AS2036

    Alaska Airlines

    15:35

    SEA

    1.3h

    17:54

    MSO

    SMTWTFS
Find more flights and airlines

Find the best time to fly from St. Louis to Missoula

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight tickets from St. Louis (STL) to Missoula (MSO) the cheapest?

    Airlines adjust prices for flights from St. Louis to Missoula based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from St. Louis (STL) to Missoula (MSO) cost?

    According to Trip.com's data, the lowest price is around SGD 624.

  • What is the transportation method from the main airport to downtown in Missoula?

    • The distance from Missoula International Airport to downtown is about 8 km. It takes about 20 minutes by taxi.

How to find a cheap flight from St. Louis to Missoula

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from St. Louis to Missoula. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from St. Louis to Missoula

Cheapest nonstop flight priceSGD 226
Off-season for travelJanuary
Peak season for travelDecember
Flight distance2,147.31 km
Popular airlineAmerican Airlines

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