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Discover one-way or return flights to St. Louis from just $17

Book one-way or return flights to St. Louis from as little as $17. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • Cheapest
        Sat, May 18
        MCO
        STL
        |
        Orlando
        St. Louis
        Direct|Spirit Airlines
        $17$33
        47% OFF
        Search
      • Sat, May 18
        MCO
        STL
        |
        Orlando
        St. Louis
        Direct|Frontier Airlines
        $18$33
        45% OFF
        Search
      • Tue, May 14
        MCO
        STL
        |
        Orlando
        St. Louis
        Direct|Spirit Airlines
        $19$33
        41% OFF
        Search
      • Wed, May 15
        MCO
        STL
        |
        Orlando
        St. Louis
        Direct|Spirit Airlines
        $21
        Search
      • Tue, May 21
        MCO
        STL
        |
        Orlando
        St. Louis
        Direct|Frontier Airlines
        $26
        Search
      • Wed, May 22
        MCO
        STL
        |
        Orlando
        St. Louis
        Direct|Frontier Airlines
        $27
        Search
      • Fri, May 24
        MCO
        STL
        |
        Orlando
        St. Louis
        Direct|Frontier Airlines
        $27
        Search
      • Thu, May 30
        MCO
        STL
        |
        Orlando
        St. Louis
        Direct|Frontier Airlines
        $27
        Search
      • Fri, May 17
        MCO
        STL
        |
        Orlando
        St. Louis
        Direct|Frontier Airlines
        $27
        Search
      • Fri, Mar 3
        New York
        STL St. Louis
        Direct|Economy
        Find More Flights

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

Top airlines fly to St. Louis from United States

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

Spirit Airlines
From $17
Frontier Airlines
From $18
Sun Country Airlines
From $79
Delta Air Lines
From $120
American Airlines
From $123
United Airlines
From $146
Southwest Airlines
From $185
Alaska Airlines
From $261
Jetblue Airways
From $435
ANA airlines

Find more flights and airlines

We found these prices a few days ago. Please select one to view the latest price.

There are 1 airport(s) in St. Louis. Discover the top routes now!

Learn about the different airports in St. Louis, find the best flight and transfer options, and plan your journey.

  • 21.12 km from downtown St. LouisCheapestClosest
    St. Louis Lambert International Airport
    Tickets From
    $41

Best Direct Flights to St. Louis from United States. Enjoy non-stop routes with 1 airline(s).

Check out nonstop flights to St. Louis and find the flight that best fits your travel needs.

FAQs about Flights to St. Louis from United States

  • What is the average flight ticket price from United States to St. Louis?
    The average ticket price to St. Louis is $314. Please use this price as a reference only.
  • How long is the flight to St. Louis?
    • Approx. 2 hours 40 minutes to fly from Orlando to St. Louis.
    • Approx. 3 hours 17 minutes to fly from Las Vegas to St. Louis.
    • Approx. 2 hours 9 minutes to fly from Denver to St. Louis.
    • Approx. 4 hours 8 minutes to fly from Seattle to St. Louis.
  • How to get cheap flights to St. Louis?
    You can book cheaper flights in the following ways:
    • Search for tickets to a city or airport near St. Louis.
    • Look up different airlines that have flights to St. Louis.
    • Browse different departure dates from the same month.
    • Filter for different departure times from the same day.
    • Check for discount information on various social media sites.
    • Explore deals and discounts on airline websites.
  • What is the most popular month to visit St. Louis?
    Understanding peak and off travel seasons to St. Louis can help you arrange your travel plans accordingly. The most popular month to visit St. Louis is May. The average price of flight tickets to St. Louis in May is $285.
  • When are the cheapest flights to St. Louis?
    Flight tickets to St. Louis are the cheapest in August compared to other months, the average price is $183.
  • 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 popular airlines have flights to St. Louis?
    Popular airlines with flights to St. Louis: Frontier Airlines , American Airlines , and Delta Air Lines .
  • What are some popular attractions in St. Louis?
    There are lots of attractions to choose from in St. Louis: Masjid Bilal Ibn Rabaah (3 km from downtown) , ISKCON St. Louis (3 km from downtown) and Jesuit Archives & Research Center (3 km from downtown) are the most popular attractions close to downtown.

Info about Flights to St. Louis from United States

Cheapest nonstop flight price$17
Cheapest round-trip ticket price$35
Off-season for travelMay
Peak season for travelJuly
Flight distance1,386.5km
Average flight time3 hours 1 minute
Popular airlineAmerican Airlines
Cheapest monthAugust

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