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Find cheap one-way flights from Marion to St. Louis starting at CNY 263.

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

  • One way
  • Round-trip

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

When is the cheapest time to book flights from Marion to St. Louis?

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.
Cheapest airlines flights from Marion to St. Louis

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Contour Airlines
From US$263
ANA airlines

Find more flights and airlines

Find cheap flights from Marion to St. Louis by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Marion to St. Louis.

  • Cheapest
    Contour Airlines
    MWA
    07:15
    3h 55m
    1 transfer
    STL
    11:10
    Williamson County Airport - St. Louis Lambert International Airport
    Sat, May 18Contour Airlines
    US$263
  • Contour Airlines
    MWA
    07:15
    3h 55m
    1 transfer
    STL
    11:10
    Williamson County Airport - St. Louis Lambert International Airport
    Sat, May 18Contour Airlines
    US$263
    Find More Flights

Frequently Asked Questions

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

    Airlines adjust prices for flights from Marion to St. Louis 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 Marion (MWA) to St. Louis (STL) cost?

    According to Trip.com's data, the lowest price is around $391.
  • 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.

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

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 Marion to St. Louis. 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

Marion to St. Louis Flight Information

Cheapest nonstop flight price

$263

Off-season for travel

February

Peak season for travel

March

Flight distance

140.19km

Popular airline

Contour Airlines