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Frontier Airlines Flights to St. Louis (STL)
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F9

Frontier Airlines Flights to St. Louis

  • One way
  • Round-trip
      • Cheapest nonstop
        ATL13:10
        1h 49m
        Direct
        STL13:59
        Frontier Airlines|Atlanta - St. Louis|Sat, Aug 2
        £39£158
        75% OFF
        75% OFF
        £158£39

        Choose Frontier Airlines flights from Atlanta to St. Louis. The one-way direct flight with Frontier Airlines departs from Hartsfield-Jackson Atlanta International Airport on Sat, Aug 2, arriving at St. Louis Lambert International Airport. One-way Prices start from £39 including taxes and charges.

      • DEN06:00
        2h 12m
        Direct
        STL09:12
        Frontier Airlines|Denver - St. Louis|Wed, Jun 25
        £44£158
        72% OFF
        72% OFF
        £158£44

        Choose Frontier Airlines flights from Denver to St. Louis. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Wed, Jun 25, arriving at St. Louis Lambert International Airport. One-way Prices start from £44 including taxes and charges.

      • DFW17:30
        1h 53m
        Direct
        STL19:23
        Frontier Airlines|Dallas - St. Louis|Sun, Jul 6
        £53£158
        67% OFF
        67% OFF
        £158£53

        Choose Frontier Airlines flights from Dallas to St. Louis. The one-way direct flight with Frontier Airlines departs from Dallas Fort Worth International Airport on Sun, Jul 6, arriving at St. Louis Lambert International Airport. One-way Prices start from £53 including taxes and charges.

      • MCO22:14
        2h 33m
        Direct
        STL23:47
        Frontier Airlines|Orlando - St. Louis|Sat, Aug 2
        £56
        £56

        Choose Frontier Airlines flights from Orlando to St. Louis. The one-way direct flight with Frontier Airlines departs from Orlando International Airport on Sat, Aug 2, arriving at St. Louis Lambert International Airport. One-way Prices start from £56 including taxes and charges.

      • MDW06:20
        7h 47m
        1 stop
        STL14:07
        Frontier Airlines|Chicago - St. Louis|Sat, Jun 14
        £69
        £69

        Choose Frontier Airlines flights from Chicago to St. Louis. The one-way connecting flight with Frontier Airlines departs from Midway International Airport on Sat, Jun 14, arriving at St. Louis Lambert International Airport. One-way Prices start from £69 including taxes and charges.

      • SAN06:25
        24h 47m
        1 stop
        STL09:12
        Frontier Airlines|San Diego - St. Louis|Tue, Jun 17
        £71
        £71

        Choose Frontier Airlines flights from San Diego to St. Louis. The one-way connecting flight with Frontier Airlines departs from San Diego International Airport on Tue, Jun 17, arriving at St. Louis Lambert International Airport. One-way Prices start from £71 including taxes and charges.

      • EWR05:59
        9h
        1 stop
        STL13:59
        Frontier Airlines|New York - St. Louis|Sat, Jul 12
        £79
        £79

        Choose Frontier Airlines flights from New York to St. Louis. The one-way connecting flight with Frontier Airlines departs from Newark Liberty International Airport on Sat, Jul 12, arriving at St. Louis Lambert International Airport. One-way Prices start from £79 including taxes and charges.

      • ONT00:59
        6h 13m
        1 stop
        STL09:12
        Frontier Airlines|Ontario - St. Louis|Wed, Jun 25
        £83
        £83

        Choose Frontier Airlines flights from Ontario to St. Louis. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Wed, Jun 25, arriving at St. Louis Lambert International Airport. One-way Prices start from £83 including taxes and charges.

      • IAH22:04
        11h 7m
        1 stop
        STL09:11
        Frontier Airlines|Houston - St. Louis|Tue, Jul 15
        £87
        £87

        Choose Frontier Airlines flights from Houston to St. Louis. The one-way connecting flight with Frontier Airlines departs from George Bush Intercontinental Airport on Tue, Jul 15, arriving at St. Louis Lambert International Airport. One-way Prices start from £87 including taxes and charges.

      • MIA06:00
        9h 7m
        1 stop
        STL14:07
        Frontier Airlines|Miami - St. Louis|Sat, Jun 14
        £89
        £89

        Choose Frontier Airlines flights from Miami to St. Louis. The one-way connecting flight with Frontier Airlines departs from Miami International Airport on Sat, Jun 14, arriving at St. Louis Lambert International Airport. One-way Prices start from £89 including taxes and charges.

      • CMH1:00 PM
        3h 5m
        Direct
        STL2:00 PM
        Frontier Airlines|Columbus - St. Louis|Sat, Jun 21
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly to St. Louis with Frontier Airlines?

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

There is 1 airport in St. Louis. Find the most suitable Frontier Airlines flights to St. Louis.

  • 21.12 km from central St. Louis
    St. Louis Lambert International Airport
    Tickets From
    £39

About Frontier Airlines

Airline Name
Frontier Airlines
Airline Code
F9
Airline Type
Low-cost Carrier (LCC)
Popular Countries Frontier Airlines Flies to:
United States, Japan and United Kingdom
Popular Frontier Airlines Arrival Cities
Popular Frontier Airlines Departure Cities
Based on Trip.com Historical Data

Frontier Airlines Flights to St. Louis - FAQ

  • Does Frontier Airlines have baggage allowance?

    0-1 pieces of luggage are usually permitted for each economy class passenger traveling with Frontier Airlines (F9). This information can vary depending on your flight, so be sure to check your itinerary.

  • How long is the flights to St. Louis?

    • Approx. 4 hours 29 minutes to fly from Orlando to St. Louis.
    • Approx. 12 hours 24 minutes to fly from London to St. Louis.
    • Approx. 2 hours 8 minutes to fly from Toronto to St. Louis.
    • Approx. 10 hours 21 minutes to fly from New York to St. Louis.

  • How to get cheapest 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 July. The average price of flight tickets to St. Louis in July is £212.

  • When are flight to St. Louis cheapest?

    Flight tickets to St. Louis are the cheapest in September compared to other months, the average price is £93.

  • 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, by taxi about 40 minutes.

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