STL - BSL

$522 Find Cheap Flights from St. Louis to Basel

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Basel departing on 8/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Basel EuroAirport Swiss

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Basel, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Basel, as well as popular online travel agencies
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Flights Deals

Cheap Flights from St. Louis to Basel (STL-BSL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Basel that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Basel

Tue, Nov 4 - Tue, Nov 18
Lufthansa Logo
6:43 pm - 10:30 pmSTL-BSL
20h 47m2 stops
Lufthansa Logo
6:50 am - 11:44 pmBSL-STL
23h 54m2 stops
$602Lufthansa
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Tue, Nov 4 - Tue, Nov 18
Logo
4:05 pm - 1:30 pmSTL-BSL
14h 25m2 stops
Logo
10:40 am - 1:55 pmBSL-STL
34h 15m1 stop
$607
Find Deal
Sun, Oct 26 - Sun, Nov 9
Lufthansa Logo
4:50 pm - 1:40 pmSTL-BSL
14h 50m1 stop
Lufthansa Logo
6:50 am - 1:55 pmBSL-STL
14h 05m1 stop
$657Lufthansa
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Sun, Oct 26 - Sun, Nov 9
United Airlines Logo
3:15 pm - 1:40 pmSTL-BSL
16h 25m2 stops
United Airlines Logo
6:50 am - 1:55 pmBSL-STL
14h 05m1 stop
$661United Airlines
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Sun, Oct 26 - Sun, Nov 9
American Airlines Logo
7:54 pm - 10:20 pmSTL-BSL
20h 26m2 stops
American Airlines Logo
6:35 am - 9:41 pmBSL-STL
22h 06m2 stops
$665American Airlines
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Wed, Sep 10 - Thu, Sep 18
British Airways Logo
9:56 am - 11:20 amSTL-BSL
18h 24m2 stops
British Airways Logo
12:15 pm - 10:23 pmBSL-STL
17h 08m2 stops
$687British Airways
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Fri, Oct 17 - Wed, Oct 29
United Airlines Logo
12:25 pm - 12:25 pmSTL-BSL
17h 00m2 stops
United Airlines Logo
7:00 am - 2:55 pmBSL-STL
13h 55m1 stop
$727United Airlines
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Fri, Aug 22 - Fri, Aug 29
American Airlines Logo
6:00 am - 11:00 amSTL-BSL
22h 00m2 stops
American Airlines Logo
6:00 am - 7:16 pmBSL-STL
20h 16m2 stops
$733American Airlines
Find Deal
Fri, Oct 17 - Wed, Oct 29
American Airlines Logo
7:41 pm - 10:50 pmSTL-BSL
20h 09m2 stops
American Airlines Logo
6:15 am - 8:20 pmBSL-STL
20h 05m2 stops
$734American Airlines
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Wed, Oct 1 - Sun, Oct 12
British Airways Logo
2:01 pm - 11:20 amSTL-BSL
14h 19m2 stops
British Airways Logo
11:05 am - 7:09 pmBSL-STL
15h 04m2 stops
$6,525British Airways
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Useful Info

KAYAK's insights & trends for St. Louis to Basel flights

Get data-powered insights and trends into flights from St. Louis to Basel to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from St. Louis to Basel?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from St. Louis to Basel were found on Lufthansa ($602) and United Airlines ($661).

Find deals

Good to know

Cheapest flight$522
Flight from St. Louis to Basel

When to book flights from St. Louis to Basel

Are your dates flexible? Find out the best times to travel from St. Louis to Basel based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking St. Louis to Basel flights

  • What is the cheapest flight from St. Louis to Basel EuroAirport Swiss?

    In the last 3 days, the lowest price for a flight from St. Louis to Basel EuroAirport Swiss was $522 for a one-way ticket and $602 for a round-trip.

  • Do I need a passport to fly between St. Louis and Basel?

    A passport is required to fly from St. Louis to Basel.

  • Which airports will I be using when flying from St. Louis to Basel?

    When flying out of St. Louis you will be using Lambert-St Louis. You will be landing at Basel, also known as Basel EuroAirport Swiss.

  • Which aircraft models fly most regularly from St. Louis to Basel?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Basel?

    oneworld, and Star Alliance are the airline alliances operating flights between St. Louis and Basel, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from St. Louis to Basel?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Basel.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Basel?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Basel from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Basel?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Basel with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and BSL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Basel?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Basel from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from St. Louis to Basel

Information on your arrival and departure airports

St. Louis (STL)
Basel (BSL)

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