$884 Cheap Flights from Stuttgart (STR) to St. Louis (STL)

View $884 flight on Sat, Nov 29, 2025Opens in a new window

Popular airlines from Stuttgart Airport (STR) to St. Louis Lambert Intl. Airport (STL)

Cheap Flights from Stuttgart to St. Louis (STR-STL)

Prices were available within the past 7 days and start at $884 for one-way flights and $602 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sun, Apr 12 - Sat, Apr 25
STR
Stuttgart
STL
St. Louis
$602 Roundtrip, found 3 days ago
$602
Roundtrip
found 3 days ago
Select British Airways flight, departing Sun, Apr 12 from Stuttgart to St. Louis, returning Sat, Apr 25, priced at $602 found 3 days ago
British Airways
Sat, Jun 28 - Sun, Jul 20
STR
Stuttgart
STL
St. Louis
$607 Roundtrip, found 2 days ago
$607
Roundtrip
found 2 days ago
Select British Airways flight, departing Sat, Jun 28 from Stuttgart to St. Louis, returning Sun, Jul 20, priced at $607 found 2 days ago
Lufthansa
Sun, Apr 12 - Sat, Apr 25
STR
Stuttgart
STL
St. Louis
$629 Roundtrip, found 3 days ago
$629
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Sun, Apr 12 from Stuttgart to St. Louis, returning Sat, Apr 25, priced at $629 found 3 days ago
Lufthansa
Sun, Apr 12 - Sat, Apr 25
STR
Stuttgart
STL
St. Louis
$636 Roundtrip, found 3 days ago
$636
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Sun, Apr 12 from Stuttgart to St. Louis, returning Sat, Apr 25, priced at $636 found 3 days ago
British Airways
Sun, Apr 12 - Sat, Apr 25
STR
Stuttgart
STL
St. Louis
$648 Roundtrip, found 3 days ago
$648
Roundtrip
found 3 days ago
Select British Airways flight, departing Sun, Apr 12 from Stuttgart to St. Louis, returning Sat, Apr 25, priced at $648 found 3 days ago
Lufthansa
Sun, Apr 12 - Sat, Apr 25
STR
Stuttgart
STL
St. Louis
$649 Roundtrip, found 3 days ago
$649
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Sun, Apr 12 from Stuttgart to St. Louis, returning Sat, Apr 25, priced at $649 found 3 days ago
Lufthansa
Sun, Apr 12 - Sat, Apr 25
STR
Stuttgart
STL
St. Louis
$653 Roundtrip, found 3 days ago
$653
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Sun, Apr 12 from Stuttgart to St. Louis, returning Sat, Apr 25, priced at $653 found 3 days ago
Air Canada
Sat, Jun 28 - Sun, Jul 20
STR
Stuttgart
STL
St. Louis
$1,006 Roundtrip, found 2 days ago
$1,006
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sat, Jun 28 from Stuttgart to St. Louis, returning Sun, Jul 20, priced at $1,006 found 2 days ago
Austrian Airlines
Sat, Sep 20 - Tue, Sep 23
STR
Stuttgart
STL
St. Louis
$1,384 Roundtrip, found 5 days ago
$1,384
Roundtrip
found 5 days ago
Select Austrian Airlines flight, departing Sat, Sep 20 from Stuttgart to St. Louis, returning Tue, Sep 23, priced at $1,384 found 5 days ago
Turkish Airlines
Sat, Jun 28 - Sun, Jul 20
STR
Stuttgart
STL
St. Louis
$1,854 Roundtrip, found 2 days ago
$1,854
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Sat, Jun 28 from Stuttgart to St. Louis, returning Sun, Jul 20, priced at $1,854 found 2 days ago
Flights from Stuttgart (STR) to St. Louis (STL)
Origin airport
Stuttgart
Destination airport
Lambert-St. Louis Intl.
Roundtrip price
$601
Distance
4655 mi

Stuttgart to St. Louis Flights

The cheapest times to fly from Stuttgart to St. Louis

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 Stuttgart to St. Louis are during the month of April. You can find some of the cheapest flights from Stuttgart to St. Louis with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Stuttgart to St. Louis: 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 Stuttgart to St. Louis

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 Stuttgart to St. Louis in 2025. You can also book with separate airlines for your outbound and return journeys, from $884 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 Stuttgart to St. Louis 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 Stuttgart to St. Louis 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.

 

Frequently asked questions

How much does a flight from Stuttgart Airport (STR) to Lambert-St. Louis Intl. Airport (STL) cost?
Discover the latest flight deals from STR to STL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from STR to STL?
The cheapest flights from STR to STL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from STR to STL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from STR to STL. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Stuttgart Airport (STR) to Lambert-St. Louis Intl. Airport (STL)?
There are no daily direct flights from Stuttgart Airport (STR) to Lambert-St. Louis Intl. Airport (STL). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from STR to STL?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on various factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Stuttgart Airport (STR) to Lambert-St. Louis Intl. Airport (STL)?
To avoid possible delays on the Stuttgart Airport (STR) to Lambert-St. Louis Intl. Airport (STL) route, travel before 3 PM. Flights after this time have a 22% higher chance of being 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 Stuttgart Airport (STR) to Lambert-St. Louis Intl. Airport (STL) last-minute?
Booking your ticket from STR to STL just before your journey is generally more expensive. However, if there's some wiggle room with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a STR to STL flight and hotel package?
You'll generally save money by booking a STR to STL flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've chosen your ideal flights and accommodations, consider adding extras including tours, activities and car rentals.
Can I cancel or change the date of my flight from Stuttgart Airport (STR) to Lambert-St. Louis Intl. Airport (STL)?
Generally, it's possible to cancel or reschedule your STR to STL flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.