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Williamson County Airport to St. Louis Lambert International Airport flight
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Cheap Flights from Williamson County Airport to St. Louis Lambert International Airport

Search for flights from Marion to St. Louis and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • MWA07:15
        3h 55m
        1 stop
        STL11:10
        Marion - St. Louis|Sat, May 18|Contour Airlines
        $263$377
        30% OFF
        30% OFF
        $377$263
      • MWA07:15
        3h 55m
        1 stop
        STL11:10
        Marion - St. Louis|Tue, Jun 4|Contour Airlines
        $264$377
        30% OFF
        30% OFF
        $377$264
      • MWA07:15
        5h 57m
        1 stop
        STL13:12
        Marion - St. Louis|Wed, Jun 5|Contour Airlines
        $305$377
        19% OFF
        19% OFF
        $377$305
      • MWA13:00
        3h 5m
        Direct
        STL14:00
        Marion - St. Louis|Mon, May 20|Contour Airlines
        Find More Flights
        Find More Flights

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

Selected Airlines from Williamson County Airport to St. Louis Lambert International Airport

See which airlines fly from Marion to St. Louis. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Contour Airlines
From $263
ANA airlines
Find more flights and airlines
Flight Schedule from Williamson County Airport to St. Louis Lambert International Airport

Check the schedule for flights from Marion to St. Louis and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. LF3051

    Contour Airlines

    07:15

    MWA

    1.6h

    08:50

    ORD

    SMTWTFS
    Search

  2. 9X488

    Southern Airways Express

    12:05

    ORD

    1.9h

    14:00

    UIN

    SMTWTFS

  3. 9X467

    Southern Airways Express

    06:15

    UIN

    0.8h

    07:05

    STL

    SMTWT-S

  4. LF3051

    Contour Airlines

    07:15

    MWA

    1.6h

    08:50

    ORD

    SMTWTFS
    Search

  5. 9X488

    Southern Airways Express

    12:05

    ORD

    1.9h

    14:00

    UIN

    SMTWTFS

  6. 9X463

    Southern Airways Express

    15:25

    UIN

    0.8h

    16:15

    STL

    SMTWT--

  7. LF3051

    Contour Airlines

    07:15

    MWA

    1.6h

    08:50

    ORD

    SMTWTFS
    Search

  8. AA4794

    American Airlines

    09:50

    ORD

    1.3h

    11:10

    STL

    SMTWTFS

  9. LF3053

    Contour Airlines

    14:00

    MWA

    1.6h

    15:35

    ORD

    SM-WT-S
    Search

  10. 9X496

    Southern Airways Express

    17:15

    ORD

    1.8h

    19:00

    UIN

    -M-----

  11. 9X465

    Southern Airways Express

    11:15

    UIN

    0.8h

    12:05

    STL

    SMTWTFS

  12. LF3053

    Contour Airlines

    14:00

    MWA

    1.6h

    15:35

    ORD

    SM-WT-S
    Search

  13. 9X484

    Southern Airways Express

    21:20

    ORD

    1.9h

    23:15

    UIN

    S--WT-S

  14. 9X467

    Southern Airways Express

    06:15

    UIN

    0.8h

    07:05

    STL

    SMTWT-S

  15. LF3053

    Contour Airlines

    14:00

    MWA

    1.6h

    15:35

    ORD

    SM-WT-S
    Search

  16. AA2446

    American Airlines

    18:25

    ORD

    1.3h

    19:40

    STL

    SMTWTFS
Find more flights and airlines

Williamson County Airport to St. Louis Lambert International Airport Flights Info

Flight distance161.49km
Cheapest one-way ticket price$263
Cheapest return ticket price$388

FAQs for Williamson County Airport to St. Louis Lambert International Airport Flights

  • How long is a flight from Williamson County Airport to St. Louis Lambert International Airport?

    It takes around 50 minutes to fly from Williamson County Airport (MWA) to St. Louis Lambert International Airport (STL).

  • How many daily flights are there from Williamson County Airport (MWA) to St. Louis Lambert International Airport (STL)?

    There are around 4 daily flights from Williamson County Airport (MWA) to St. Louis Lambert International Airport (STL).

  • When are flight tickets from Williamson County Airport (MWA) to St. Louis Lambert International Airport (STL) the cheapest?

    Tickets cost around $42 in July, making it the cheapest month to book. Williamson County Airport (MWA) to St. Louis Lambert International Airport (STL) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from Williamson County Airport (MWA) to St. Louis Lambert International Airport (STL) most expensive?

    The route from Williamson County Airport (MWA) to St. Louis Lambert International Airport (STL) is quite popular. Without considering departure times or holidays, tickets cost around $42 in July, the most expensive month to book this route.

  • What time does the earliest flight from Williamson County Airport to St. Louis Lambert International Airport depart?

    The earliest flight departs from Williamson County Airport (MWA) at 08:48 and arrives in St. Louis Lambert International Airport (STL) at 09:38.

  • What time does the latest flight from Williamson County Airport to St. Louis Lambert International Airport depart?

    The latest flight departs from Williamson County Airport (MWA) at 17:45 and arrives in St. Louis Lambert International Airport (STL) at 18:35.

  • What is the transportation method from the main airport to downtown in St. Louis?

    • The distance from St. Louis Lambert International Airport to downtown is about 20km. It takes about 40 minutes by taxi.

  • Which airline operates the most direct flights from Williamson County Airport (MWA) to St. Louis Lambert International Airport (STL)?

    Cape Air is a very popular airline operating an average of 2 flights per month.

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