Cheap flights from St. Louis

Popular trips from St. Louis

  1. Lisbon
    $670
    Apr 27 — May 6
    2 stops 17 hr 3 min Delta, KLM
  2. Atlanta
    $79
    Apr 27 — May 6
    Nonstop 1 hr 46 min Frontier
  3. Seattle
    $220
    Apr 4 — Apr 10
    1 stop 7 hr 45 min Frontier
  4. Athens
    $591
    Aug 20 — Aug 29
    2 stops 18 hr 58 min Delta, Scandinavian Airlines
  5. Denver
    $66
    Apr 18 — Apr 25
    Nonstop 2 hr 33 min Frontier
  6. London
    $724
    May 4 — May 13
    1 stop 15 hr Air Canada, Lufthansa, Lufthansa City Airlines

Find cheap flights from St. Louis to anywhere

Popular airlines with direct flights from St. Louis

  • Southwest
    Fly from St. Louis (STL)
    • Denver
      Direct flights every day
      2 hr 15 min +
    • Dallas
      Direct flights every day
      1 hr 40 min +
    • Orlando
      Direct flights every day
      2 hr 20 min +
    • Chicago
      Direct flights every day
      1 hr 5 min +
    • Las Vegas
      Direct flights every day
      3 hr 25 min +
  • American
    Fly from St. Louis (STL)
    • Dallas
      Direct flights every day
      1 hr 48 min +
    • Chicago
      Direct flights every day
      1 hr 23 min +
    • Charlotte
      Direct flights every day
      1 hr 55 min +
    • Philadelphia
      Direct flights every day
      2 hr 18 min +
    • New York
      Direct flights every day
      2 hr 28 min +
  • United
    Fly from St. Louis (STL)
    • Chicago
      Direct flights every day
      1 hr 25 min +
    • Denver
      Direct flights every day
      2 hr 17 min +
    • Houston
      Direct flights every day
      2 hr 8 min +
    • Newark
      Direct flights every day
      2 hr 32 min +
    • Washington
      Direct flights every day
      2 hr 8 min +
  • Frontier
    Fly from St. Louis (STL)
    • Orlando
      Direct flights every day
      2 hr 36 min +
    • Cancún
      Direct flights every day
      3 hr 17 min +
    • Denver
      Direct flights every Mon, Tue, Wed, Fri, Sat
      2 hr 29 min +
    • Las Vegas
      Direct flights every Mon, Thu, Fri, Sun
      3 hr 36 min +
    • Punta Cana
      Direct flights every Mon, Wed, Fri, Sat
      4 hr 35 min +
  • Delta
    Fly from St. Louis (STL)
    • Atlanta
      Direct flights every day
      1 hr 34 min +
    • Minneapolis
      Direct flights every day
      1 hr 37 min +
    • New York
      Direct flights every day
      2 hr 28 min +
    • Detroit
      Direct flights every day
      1 hr 30 min +
    • Salt Lake City
      Direct flights every day
      3 hr 6 min +
  • Southern Airways Express
    Fly from St. Louis (STL)
    • Quincy
      Direct flights every day
      1 hr +
    • Jonesboro
      Direct flights every day
      1 hr 35 min +

Popular airports near St. Louis

  • St. Louis Lambert International Airport (STL)
    St. Louis United States 21 min 12 mi
  • General Wayne A. Downing Peoria International Airport (PIA)
    Peoria United States 2 hr 35 min 143 mi
  • Columbia Regional Airport (COU)
    Columbia United States 2 hr 7 min 109 mi
  • MidAmerica St. Louis Airport (BLV)
    Belleville United States 34 min 20 mi

Frequently asked questions about flying from St. Louis

What counts as the best airline for your flights from St. Louis really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from St. Louis.

In terms of direct flights, Southwest is the most popular, flying directly to 54 cities. Southwest flies from St. Louis Lambert International Airport (STL) .

Other popular airlines flying from St. Louis are American, United, Frontier, Delta, Southern Airways Express.
  • American flies directly to 10 cities. American flies from St. Louis Lambert International Airport (STL) .
  • United flies directly to 6 cities. United flies from St. Louis Lambert International Airport (STL) .
  • Frontier flies directly to 6 cities. Frontier flies from St. Louis Lambert International Airport (STL) .
  • Delta flies directly to 5 cities. Delta flies from St. Louis Lambert International Airport (STL) .
  • Southern Airways Express flies directly to 2 cities. Southern Airways Express flies from St. Louis Lambert International Airport (STL) .
  • Southwest offers direct flights from St. Louis to 54 cities. The most frequent destinations are: Denver, Dallas, Orlando, Chicago and Las Vegas.
  • American offers direct flights from St. Louis to 10 cities. The most frequent destinations are: Dallas, Chicago, Charlotte, Philadelphia and New York.
  • United offers direct flights from St. Louis to 6 cities. The most frequent destinations are: Chicago, Denver, Houston, Newark and Washington.
  • Frontier offers direct flights from St. Louis to 6 cities. The most frequent destinations are: Orlando, Cancún, Denver, Las Vegas and Punta Cana.
  • Delta offers direct flights from St. Louis to 5 cities. The most frequent destinations are: Atlanta, Minneapolis, New York, Detroit and Salt Lake City.
  • Southern Airways Express offers direct flights from St. Louis to 2 cities. The most frequent destinations are: Quincy and Jonesboro.
Some popular flight destinations from St. Louis are Chicago, Dallas, Houston, Washington, Las Vegas and Denver.
You can currently find cheap options like round-trip flights from St. Louis to Lisbon starting at $670 for Apr 27 - May 6, round trips from St. Louis to Atlanta starting at $79 for Apr 27 - May 6, and cheap flights from St. Louis to Seattle starting at $220 for Apr 4 - Apr 10. Alternatively, explore more cheap flights to anywhere in the world .
St. Louis is served by only one major airport: St. Louis Lambert International Airport, 12 mi away from the city center.
It's usually recommended that you arrive at the airport 2 hours before departure time for a domestic flight and 3 hours before an international flight to allow for time to check in, clear security, and handle unexpected delays.
Check with your airline for any unique guidance and monitor the airport's website for updates or changes to procedures.
Finding last-minute flights from St. Louis is easy on Google Flights.
Select a destination in the form on the top of the page, and use the calendar to pick travel dates and find the lowest ticket prices available.
You can even check for flights departing today.
To find the cheapest tickets, it’s usually best to book at least a few weeks in advance for domestic flights and a few months in advance for cheap international flights.
You can find cheap flight deals from St. Louis to anywhere in the world on Google Flights.
Just enter St. Louis as your departure city, choose Anywhere as the destination, and tap Explore .
You can pick specific dates or leave departure and return dates blank if your plans are flexible. The cheapest flight deals to popular destinations will appear.
You can filter the results to see only nonstop flights or flights under a certain price to more easily plan your perfect low cost trip.

If you already have a destination in mind, you can turn on price tracking to get alerts if the ticket price changes for a route or flight.

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