$406 Cheap Flights from Stuttgart (STR) to St. Louis (STL)

View $406 flight on Sat, Jun 13, 2026Opens 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 $406 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
Mon, Nov 10 - Mon, Nov 17
STR
Stuttgart
STL
St. Louis
$602 Roundtrip, found 22 hours ago
$602
Roundtrip
found 22 hours ago
Select British Airways flight, departing Mon, Nov 10 from Stuttgart to St. Louis, returning Mon, Nov 17, priced at $602 found 22 hours ago
British Airways
Tue, Oct 21 - Wed, Nov 5
STR
Stuttgart
STL
St. Louis
$627 Roundtrip, found 4 days ago
$627
Roundtrip
found 4 days ago
Select British Airways flight, departing Tue, Oct 21 from Stuttgart to St. Louis, returning Wed, Nov 5, priced at $627 found 4 days ago
Air Canada
Mon, Nov 10 - Mon, Nov 17
STR
Stuttgart
STL
St. Louis
$641 Roundtrip, found 22 hours ago
$641
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Mon, Nov 10 from Stuttgart to St. Louis, returning Mon, Nov 17, priced at $641 found 22 hours ago
Air Canada
Mon, Nov 10 - Mon, Nov 17
STR
Stuttgart
STL
St. Louis
$641 Roundtrip, found 22 hours ago
$641
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Mon, Nov 10 from Stuttgart to St. Louis, returning Mon, Nov 17, priced at $641 found 22 hours ago
Lufthansa
Mon, Nov 10 - Mon, Nov 17
STR
Stuttgart
STL
St. Louis
$643 Roundtrip, found 22 hours ago
$643
Roundtrip
found 22 hours ago
Select Lufthansa flight, departing Mon, Nov 10 from Stuttgart to St. Louis, returning Mon, Nov 17, priced at $643 found 22 hours ago
Lufthansa
Sun, Oct 12 - Wed, Oct 22
STR
Stuttgart
STL
St. Louis
$644 Roundtrip, found 6 days ago
$644
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sun, Oct 12 from Stuttgart to St. Louis, returning Wed, Oct 22, priced at $644 found 6 days ago
Air Canada
Mon, Nov 10 - Mon, Nov 17
STR
Stuttgart
STL
St. Louis
$646 Roundtrip, found 22 hours ago
$646
Roundtrip
found 22 hours ago
Select Air Canada flight, departing Mon, Nov 10 from Stuttgart to St. Louis, returning Mon, Nov 17, priced at $646 found 22 hours ago
Lufthansa
Mon, Nov 10 - Mon, Nov 17
STR
Stuttgart
STL
St. Louis
$647 Roundtrip, found 22 hours ago
$647
Roundtrip
found 22 hours ago
Select Lufthansa flight, departing Mon, Nov 10 from Stuttgart to St. Louis, returning Mon, Nov 17, priced at $647 found 22 hours ago
Lufthansa
Tue, Oct 14 - Mon, Nov 24
STR
Stuttgart
STL
St. Louis
$652 Roundtrip, found 5 days ago
$652
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Tue, Oct 14 from Stuttgart to St. Louis, returning Mon, Nov 24, priced at $652 found 5 days ago
Austrian Airlines
Mon, Nov 10 - Mon, Nov 17
STR
Stuttgart
STL
St. Louis
$655 Roundtrip, found 22 hours ago
$655
Roundtrip
found 22 hours ago
Select Austrian Airlines flight, departing Mon, Nov 10 from Stuttgart to St. Louis, returning Mon, Nov 17, priced at $655 found 22 hours ago

Frequently asked questions

How much does a flight from Stuttgart Airport (STR) to Lambert-St. Louis Intl. Airport (STL) cost?
Secure a cheap one-way flight from $406 or cheap return flight from $602 from Stuttgart Airport (STR) to Lambert-St. Louis Intl. Airport (STL) 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 Stuttgart Airport (STR) to Lambert-St. Louis Intl. Airport (STL)?
November is the cheapest month to fly from STR to STL. Timing your trip outside of the busy season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Stuttgart Airport (STR) to Lambert-St. Louis Intl. Airport (STL)?
To find the cheapest airline flying from STR to STL, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
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.

Travel information

Travel information

Origin airport
Stuttgart
Destination airport
Lambert-St. Louis Intl.
Airlines serving
Air Canada, Austrian Airlines, British Airways, Lufthansa
Roundtrip price
$601
Distance
4655 mi

Book with confidence

Book with confidence

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 November. 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 $406 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.

 

Stuttgart to St. Louis Flights

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*Available to One Key members.