$482 Cheap Flights from St. Louis (STL) to Strasbourg (SXB)

View $482 flight on Mon, Apr 20, 2026Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Strasbourg (SXB-Strasbourg Intl.)

Cheap Flights from St. Louis to Strasbourg (STL-SXB)

Prices were available within the past 7 days and start at $482 for one-way flights and $661 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Jan 14 - Fri, Jan 30
STL
St. Louis
SXB
Strasbourg
$661 Roundtrip, found 14 hours ago
$661
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Wed, Jan 14 from St. Louis to Strasbourg, returning Fri, Jan 30, priced at $661 found 14 hours ago
American Airlines
Sat, Jan 31 - Tue, Feb 10
STL
St. Louis
SXB
Strasbourg
$667 Roundtrip, found 14 hours ago
$667
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Sat, Jan 31 from St. Louis to Strasbourg, returning Tue, Feb 10, priced at $667 found 14 hours ago
Iberia
Mon, Nov 3 - Mon, Nov 10
STL
St. Louis
SXB
Strasbourg
$1,165 Roundtrip, found 1 day ago
$1,165
Roundtrip
found 1 day ago
Select Iberia flight, departing Mon, Nov 3 from St. Louis to Strasbourg, returning Mon, Nov 10, priced at $1,165 found 1 day ago

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Strasbourg Intl. Airport (SXB) cost?
Get a cheap one-way flight from $482 or cheap return flight from $661 from Lambert-St. Louis Intl. Airport (STL) to Strasbourg Intl. Airport (SXB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Strasbourg Intl. Airport (SXB)?
The cheapest month to fly from STL to SXB is January, when there's less demand. Off-peak season is usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Strasbourg Intl. Airport (SXB)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest STL to SXB flight.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Strasbourg Intl. Airport (SXB)?
There aren't any daily direct flights available from Lambert-St. Louis Intl. Airport (STL) to Strasbourg Intl. Airport (SXB). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from STL to SXB?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on a range of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Strasbourg Intl. Airport (SXB)?
To avoid potential delays on the Lambert-St. Louis Intl. Airport (STL) to Strasbourg Intl. Airport (SXB) route, fly before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Strasbourg Intl. Airport (SXB) last-minute?
Booking your ticket from STL to SXB right before your getaway is generally more expensive. But if there's some wiggle room with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a STL to SXB flight and hotel package?
Opting for a STL to SXB flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our wide range of hotels and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Strasbourg Intl. Airport (SXB)?
In most cases, you can cancel or modify your STL to SXB flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like more details, head to our Customer Service portal.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Strasbourg Intl.
Airlines serving
Iberia
Roundtrip price
$661
Distance
4601 mi

Book with confidence

St. Louis to Strasbourg Flights

The cheapest times to fly from St. Louis to Strasbourg

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to Strasbourg are during the month of January. You can find some of the cheapest flights from St. Louis to Strasbourg with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Strasbourg

Sunday is one of the best days to book for cheap flights from St. Louis to Strasbourg: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Louis to Strasbourg

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to Strasbourg in 2025. You can also book with separate airlines for your outbound and return journeys, from $482 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to Strasbourg flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to Strasbourg airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

St. Louis to Strasbourg Flights

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*Available to One Key members.