$415 Cheap Flights from Boise (BOI) to Stuttgart (STR)

View $415 flight on Wed, Jan 14, 2026Opens in a new window

Popular airlines from Boise Airport (BOI) to Stuttgart Airport (STR)

Cheap Flights from Boise to Stuttgart (BOI-STR)

Prices were available within the past 7 days and start at $415 for one-way flights and $592 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Jan 14 - Wed, Jan 28
BOI
Boise
STR
Stuttgart
$592 Roundtrip, found 23 hours ago
$592
Roundtrip
found 23 hours ago
Select United flight, departing Wed, Jan 14 from Boise to Stuttgart, returning Wed, Jan 28, priced at $592 found 23 hours ago
United
Wed, Jan 14 - Wed, Jan 28
BOI
Boise
STR
Stuttgart
$594 Roundtrip, found 23 hours ago
$594
Roundtrip
found 23 hours ago
Select United flight, departing Wed, Jan 14 from Boise to Stuttgart, returning Wed, Jan 28, priced at $594 found 23 hours ago
United
Wed, Jan 14 - Wed, Jan 28
BOI
Boise
STR
Stuttgart
$595 Roundtrip, found 23 hours ago
$595
Roundtrip
found 23 hours ago
Select United flight, departing Wed, Jan 14 from Boise to Stuttgart, returning Wed, Jan 28, priced at $595 found 23 hours ago
Delta
Wed, Jan 14 - Wed, Jan 28
BOI
Boise
STR
Stuttgart
$598 Roundtrip, found 23 hours ago
$598
Roundtrip
found 23 hours ago
Select Delta flight, departing Wed, Jan 14 from Boise to Stuttgart, returning Wed, Jan 28, priced at $598 found 23 hours ago
Delta
Wed, Jan 14 - Wed, Jan 28
BOI
Boise
STR
Stuttgart
$604 Roundtrip, found 23 hours ago
$604
Roundtrip
found 23 hours ago
Select Delta flight, departing Wed, Jan 14 from Boise to Stuttgart, returning Wed, Jan 28, priced at $604 found 23 hours ago
United
Wed, Jan 14 - Wed, Jan 28
BOI
Boise
STR
Stuttgart
$605 Roundtrip, found 23 hours ago
$605
Roundtrip
found 23 hours ago
Select United flight, departing Wed, Jan 14 from Boise to Stuttgart, returning Wed, Jan 28, priced at $605 found 23 hours ago
United
Wed, Jan 14 - Wed, Jan 28
BOI
Boise
STR
Stuttgart
$605 Roundtrip, found 23 hours ago
$605
Roundtrip
found 23 hours ago
Select United flight, departing Wed, Jan 14 from Boise to Stuttgart, returning Wed, Jan 28, priced at $605 found 23 hours ago
KLM
Wed, Jan 14 - Wed, Jan 28
BOI
Boise
STR
Stuttgart
$650 Roundtrip, found 23 hours ago
$650
Roundtrip
found 23 hours ago
Select KLM flight, departing Wed, Jan 14 from Boise to Stuttgart, returning Wed, Jan 28, priced at $650 found 23 hours ago
Air France
Wed, Jan 14 - Wed, Jan 28
BOI
Boise
STR
Stuttgart
$751 Roundtrip, found 23 hours ago
$751
Roundtrip
found 23 hours ago
Select Air France flight, departing Wed, Jan 14 from Boise to Stuttgart, returning Wed, Jan 28, priced at $751 found 23 hours ago
Scandinavian Airlines
Wed, Dec 3 - Sat, Jan 17
BOI
Boise
STR
Stuttgart
$781 Roundtrip, found 3 days ago
$781
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Wed, Dec 3 from Boise to Stuttgart, returning Sat, Jan 17, priced at $781 found 3 days ago

Find the cheapest month to fly from Boise (BOI) to Stuttgart (STR)

November is typically the cheapest month to fly

From $613 - $1,845 per traveler.

Alternative airports near Stuttgart

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Stuttgart STR. Cheapest and Closest option available. Average driving time to city center is 15 minutes. Flights from $1,058
STR
Stuttgart
CheapestClosest
Average driving time to city center15 min
Flights from $1,058

Frequently asked questions

How much does a flight from Boise Airport (BOI) to Stuttgart Airport (STR) cost?
Get a cheap one-way flight from $415 or cheap return flight from $592 from Boise Airport (BOI) to Stuttgart Airport (STR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Boise Airport (BOI) to Stuttgart Airport (STR)?
Planning your trip for January is a good way to save, as it's the cheapest month for flights between BOI and STR. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Boise Airport (BOI) to Stuttgart Airport (STR)?
To find the cheapest airline that'll fly you from BOI to STR, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Boise Airport (BOI) to Stuttgart Airport (STR)?
Nonstop flights from Boise Airport (BOI) to Stuttgart Airport (STR) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BOI to STR?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can change depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Boise Airport (BOI) to Stuttgart Airport (STR)?
Select a flight from Boise Airport (BOI) to Stuttgart Airport (STR) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this time have a 22% higher chance of being canceled, on average.**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 Boise Airport (BOI) to Stuttgart Airport (STR) last-minute?
Holding off until just before your departure to book your flight from BOI to STR often results in higher prices. While you might find some last-minute deals, there's no guarantee. Be flexible with your travel plans for a better chance of getting a bargain.
Is it cheaper to book a BOI to STR flight and hotel package?
You'll typically save money by booking a BOI to STR flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. After selecting your ideal accommodations and flights, you can add extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Boise Airport (BOI) to Stuttgart Airport (STR)?
If you booked your BOI to STR flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

Travel information

Origin airport
Boise
Destination airport
Stuttgart
Airlines serving
Air France, American Airlines, British Airways, Delta, KLM, Lufthansa, Scandinavian Airlines, United
Roundtrip price
$592
Distance
5256 mi

Book with confidence

Boise to Stuttgart Flights

The cheapest times to fly from Boise to Stuttgart

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

 

The best time to book a flight from Boise to Stuttgart

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

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 Boise to Stuttgart in 2025. You can also book with separate airlines for your outbound and return journeys, from $415 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 Boise to Stuttgart 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 Boise to Stuttgart 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.

 

Boise to Stuttgart Flights

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*Available to One Key members.