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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
        MCO22:18
        2h 46m
        Direct
        STL00:04
        Frontier Airlines|Orlando - St. Louis|Tue, Apr 29
        £22£82
        73% OFF
        73% OFF
        £82£22

        Choose Frontier Airlines flights from Orlando to St. Louis. The one-way direct flight with Frontier Airlines departs from Orlando International Airport on Tue, Apr 29, arriving at St. Louis Lambert International Airport. One-way Prices start from £22 including taxes and charges.

      • LAS15:39
        3h 26m
        Direct
        STL21:05
        Frontier Airlines|Las Vegas - St. Louis|Thu, May 1
        £43£82
        47% OFF
        47% OFF
        £82£43

        Choose Frontier Airlines flights from Las Vegas to St. Louis. The one-way direct flight with Frontier Airlines departs from Harry Reid International Airport on Thu, May 1, arriving at St. Louis Lambert International Airport. One-way Prices start from £43 including taxes and charges.

      • DFW17:30
        1h 53m
        Direct
        STL19:23
        Frontier Airlines|Dallas - St. Louis|Sun, Jul 6
        £53£82
        35% OFF
        35% OFF
        £82£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.

      • ATL13:00
        1h 57m
        Direct
        STL13:57
        Frontier Airlines|Atlanta - St. Louis|Thu, Jun 26
        £53
        £53

        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 Thu, Jun 26, arriving at St. Louis Lambert International Airport. One-way Prices start from £53 including taxes and charges.

      • DEN06:55
        2h 6m
        Direct
        STL10:01
        Frontier Airlines|Denver - St. Louis|Mon, Apr 28
        £67
        £67

        Choose Frontier Airlines flights from Denver to St. Louis. The one-way direct flight with Frontier Airlines departs from Denver International Airport on Mon, Apr 28, arriving at St. Louis Lambert International Airport. One-way Prices start from £67 including taxes and charges.

      • ONT12:10
        19h 51m
        1 stop
        STL10:01
        Frontier Airlines|Ontario - St. Louis|Tue, Apr 29
        £45
        £45

        Choose Frontier Airlines flights from Ontario to St. Louis. The one-way connecting flight with Frontier Airlines departs from Ontario International Airport on Tue, Apr 29, arriving at St. Louis Lambert International Airport. One-way Prices start from £45 including taxes and charges.

      • PHL22:59
        26h 7m
        1 stop
        STL00:06
        Frontier Airlines|Philadelphia - St. Louis|Mon, May 5
        £46
        £46

        Choose Frontier Airlines flights from Philadelphia to St. Louis. The one-way connecting flight with Frontier Airlines departs from Philadelphia International Airport on Mon, May 5, arriving at St. Louis Lambert International Airport. One-way Prices start from £46 including taxes and charges.

      • LGA22:00
        27h 6m
        1 stop
        STL00:06
        Frontier Airlines|New York - St. Louis|Thu, May 1
        £48
        £48

        Choose Frontier Airlines flights from New York to St. Louis. The one-way connecting flight with Frontier Airlines departs from LaGuardia Airport on Thu, May 1, arriving at St. Louis Lambert International Airport. One-way Prices start from £48 including taxes and charges.

      • LAX06:15
        25h 46m
        1 stop
        STL10:01
        Frontier Airlines|Los Angeles - St. Louis|Thu, Apr 24
        £49
        £49

        Choose Frontier Airlines flights from Los Angeles to St. Louis. The one-way connecting flight with Frontier Airlines departs from Los Angeles International Airport on Thu, Apr 24, arriving at St. Louis Lambert International Airport. One-way Prices start from £49 including taxes and charges.

      • PSP12:15
        18h 51m
        1 stop
        STL09:06
        Frontier Airlines|Palm Springs - St. Louis|Fri, Apr 18
        £59
        £59

        Choose Frontier Airlines flights from Palm Springs to St. Louis. The one-way connecting flight with Frontier Airlines departs from Palm Springs International Airport on Fri, Apr 18, arriving at St. Louis Lambert International Airport. One-way Prices start from £59 including taxes and charges.

      • SHA1:00 PM
        3h 5m
        Direct
        STL2:00 PM
        Frontier Airlines|Shanghai - St. Louis|Fri, Apr 25
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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
    £67

About Frontier Airlines

Airline Name
Frontier Airlines
Airline Code
F9
Airline Type
Low-cost Carrier (LCC)
Popular Countries Frontier Airlines Flies to:
United States, United Kingdom and Puerto Rico
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. 2 hours 44 minutes to fly from Orlando to St. Louis.
    • Approx. 12 hours 42 minutes to fly from London to St. Louis.
    • Approx. 2 hours 9 minutes to fly from Toronto to St. Louis.
    • Approx. 27 hours 10 minutes to fly from Ho Chi Minh City 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 May. The average price of flight tickets to St. Louis in May is £209.

  • When are flight to St. Louis cheapest?

    Flight tickets to St. Louis are the cheapest in July compared to other months, the average price is £187.

  • 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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