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Cheap flights from Marion, IL to St. Louis (MWA - STL)

MWA — STL
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Best time to book a flight from Marion to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Marion with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Marion to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Marion to St. Louis that include hotel bookings?

    Yes. In addition to deals on Marion to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Marion to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Marion to St. Louis.

  • Can I find deals for business class flights from Marion to St. Louis?

    Yes. Cheapflights offers flight deals from Marion to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Marion, Illinois to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Marion, Illinois to St. Louis (average of $311). Flying from Marion, Illinois to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Traveling to a place near Marion?

Book flights to Marion if you plan to visit one of these locations
O'Fallon
Maryland Heights
Fairview Heights
Collinsville
Eureka
St. Peters
Glencoe
Alton
Festus
Chesterfield
Farmington

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