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Cheap flights to St. Louis

Nis 16 — Nis 231
1 adult
Sal 4/16
Sal 4/23

Flights to St. Louis in 2024

Find the latest flights to St. Louis in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 343,391 searches and data was last updated on Nisan 11, 2024.

Popular in


Cheapest in


Average price

High demand for flights, 10% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for round-trip flights in April 2024

When is the best time to book a flight to St. Louis?

Use this chart to determine the optimal time to book a round-trip flight to St. Louis. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight to St. Louis, you should look to book at least 88 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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When is the cheapest time to fly to St. Louis?

Use this chart to determine the cheapest time to fly round-trip to St. Louis. Price data was last updated on April 7, 2024.
All times are departure.
Users looking for the lowest fares to St. Louis should consider flying on Wednesday evenings, when prices are typically cheapest. Budget-minded travelers will want to avoid Tuesday at noon, when prices are usually at their highest.
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Related info for your journey

  • What does STL mean?

    STL is a unique code, commonly called an IATA code, used in the aviation industry to identify airports. This code, along with many others, are defined by IATA (International Air Transport Association). A STL flight refers to a flight to Lambert-St Louis Airport.

  • What airport do you fly into for flights to St. Louis?

    For a flight to St. Louis, you will be flying into Lambert-St Louis. Lambert-St Louis (STL) is just 20.4 km from the center of the city.

  • Can I find cheaper flights to St. Louis if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to St. Louis on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to St. Louis?

    Based on reviews from Cheapflights users, Japan Airlines is rated the highest out of the airlines that fly to St. Louis.

  • What is the cheapest airport to fly to in St. Louis?

    null is currently the cheapest airport to fly to in St. Louis. One-way flights to null typically cost null, while round-trip flights cost around null.

  • Does Lambert-St Louis Airport have rental cars?

    Yes. Those touching down at Lambert-St Louis Airport can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Lambert-St Louis Airport?

    Yes. Lambert-St Louis Airport has hotels nearby for those requiring accommodations. Hampton Inn St. Louis-Airport is the closest property to Lambert-St Louis Airport (0.0 km away from Lambert-St Louis Airport).

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