$497 Cheap Flights from Stuttgart (STR) to Buffalo (BUF)

View $497 flight on Sun, Sep 21, 2025Opens in a new window

Popular airlines from Stuttgart Airport (STR) to Buffalo Niagara Intl. Airport (BUF)

Cheap Flights from Stuttgart to Buffalo (STR-BUF)

Prices were available within the past 7 days and start at $497 for one-way flights and $699 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
British Airways
Wed, Aug 20 - Wed, Aug 27
STR
Stuttgart
BUF
Buffalo
$699
Roundtrip
Found 10 hours ago
Select British Airways flight, departing Wed, Aug 20 from Stuttgart to Buffalo, returning Wed, Aug 27, priced at $699 Found 10 hours ago
British Airways
Wed, Aug 20 - Wed, Aug 27
STR
Stuttgart
BUF
Buffalo
$744
Roundtrip
Found 10 hours ago
Select British Airways flight, departing Wed, Aug 20 from Stuttgart to Buffalo, returning Wed, Aug 27, priced at $744 Found 10 hours ago
British Airways
Wed, Jul 2 - Fri, Jul 11
STR
Stuttgart
BUF
Buffalo
$810
Roundtrip
Found 5 days ago
Select British Airways flight, departing Wed, Jul 2 from Stuttgart to Buffalo, returning Fri, Jul 11, priced at $810 Found 5 days ago
Austrian Airlines
Thu, Jul 3 - Thu, Jul 10
STR
Stuttgart
BUF
Buffalo
$811
Roundtrip
Found 5 days ago
Select Austrian Airlines flight, departing Thu, Jul 3 from Stuttgart to Buffalo, returning Thu, Jul 10, priced at $811 Found 5 days ago
Delta
Mon, Jun 30 - Sat, Jul 12
STR
Stuttgart
BUF
Buffalo
$811
Roundtrip
Found 5 days ago
Select Delta flight, departing Mon, Jun 30 from Stuttgart to Buffalo, returning Sat, Jul 12, priced at $811 Found 5 days ago
Lufthansa
Wed, Aug 20 - Wed, Aug 27
STR
Stuttgart
BUF
Buffalo
$812
Roundtrip
Found 10 hours ago
Select Lufthansa flight, departing Wed, Aug 20 from Stuttgart to Buffalo, returning Wed, Aug 27, priced at $812 Found 10 hours ago
Delta
Tue, Jul 1 - Sun, Jul 13
STR
Stuttgart
BUF
Buffalo
$812
Roundtrip
Found 5 days ago
Select Delta flight, departing Tue, Jul 1 from Stuttgart to Buffalo, returning Sun, Jul 13, priced at $812 Found 5 days ago
British Airways
Tue, Sep 16 - Sun, Sep 21
STR
Stuttgart
BUF
Buffalo
$813
Roundtrip
Found 3 days ago
Select British Airways flight, departing Tue, Sep 16 from Stuttgart to Buffalo, returning Sun, Sep 21, priced at $813 Found 3 days ago
Lufthansa
Wed, Aug 20 - Wed, Aug 27
STR
Stuttgart
BUF
Buffalo
$816
Roundtrip
Found 10 hours ago
Select Lufthansa flight, departing Wed, Aug 20 from Stuttgart to Buffalo, returning Wed, Aug 27, priced at $816 Found 10 hours ago
KLM
Mon, Jun 30 - Sun, Jul 13
STR
Stuttgart
BUF
Buffalo
$839
Roundtrip
Found 5 days ago
Select KLM flight, departing Mon, Jun 30 from Stuttgart to Buffalo, returning Sun, Jul 13, priced at $839 Found 5 days ago
Flights from Stuttgart (STR) to Buffalo (BUF)
Origin airport
Stuttgart
Destination airport
Buffalo Niagara Intl.
Airlines serving
Austrian Airlines, British Airways, ITA Airways, LOT-Polish Airlines, Lufthansa, Turkish Airlines
Roundtrip price
$698
Distance
4010 mi

Stuttgart to Buffalo Flights

The cheapest times to fly from Stuttgart to Buffalo

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

 

The best time to book a flight from Stuttgart to Buffalo

Sunday is one of the best days to book for cheap flights from Stuttgart to Buffalo: 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 Buffalo

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 Buffalo in 2025. You can also book with separate airlines for your outbound and return journeys, from $497 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 Buffalo 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 Buffalo 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 Buffalo Niagara Intl. Airport (BUF) cost?
Discover the latest flight deals from STR to BUF 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 BUF?
The cheapest flights from STR to BUF 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 BUF?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from STR to BUF. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Stuttgart Airport (STR) to Buffalo Niagara Intl. Airport (BUF)?
You’ll need to book a flight with a layover if you’re traveling from Stuttgart Airport (STR) to Buffalo Niagara Intl. Airport (BUF). Direct flights don’t operate daily on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from STR to BUF?
You’ll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*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 Buffalo Niagara Intl. Airport (BUF)?
To avoid possible delays on the Stuttgart Airport (STR) to Buffalo Niagara Intl. Airport (BUF) route, aim to fly before 3 PM. Later flights 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 Stuttgart Airport (STR) to Buffalo Niagara Intl. Airport (BUF) last-minute?
Waiting until right before your break to book your flight from STR to BUF generally means paying more. Although you may find some last-minute offers, they’re not always guaranteed. Be flexible with your itinerary for the best chance of getting a bargain.
Is it cheaper to book a STR to BUF flight and hotel package?
Securing a STR to BUF flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our impressive range of accommodations and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Stuttgart Airport (STR) to Buffalo Niagara Intl. Airport (BUF)?
If you reserved your STR to BUF flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

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*Available to One Key members.