Cheap Flights from Stuttgart (STR) to Sun Valley (SUN)

Popular airlines from Stuttgart Airport (STR) to Sun Valley, ID (SUN-Friedman Memorial)

Frequently asked questions

How much does a flight from Stuttgart Airport (STR) to Friedman Memorial Airport (SUN) cost?
Snag a cheap one-way flight or cheap return flight from Stuttgart Airport (STR) to Friedman Memorial Airport (SUN) 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 Friedman Memorial Airport (SUN)?
The cheapest month to fly from STR to SUN is , when there's less demand. Off-peak months are usually when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Stuttgart Airport (STR) to Friedman Memorial Airport (SUN)?
To find the cheapest airline flying from STR to SUN, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and number of stops. 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 Friedman Memorial Airport (SUN)?
Nonstop flights from Stuttgart Airport (STR) to Friedman Memorial Airport (SUN) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from STR to SUN?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the airline, time of year 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 Stuttgart Airport (STR) to Friedman Memorial Airport (SUN)?
To avoid possible delays on the Stuttgart Airport (STR) to Friedman Memorial Airport (SUN) route, travel 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 Stuttgart Airport (STR) to Friedman Memorial Airport (SUN) last-minute?
Waiting until right before your break to book a ticket from STR to SUN generally means paying more. While it's possible to find some last-minute discounts, they aren't always guaranteed. Be flexible with your itinerary to maximize your chances of getting a bargain.
Is it cheaper to book a STR to SUN flight and hotel package?
Compared with arranging hotels and flights separately, booking a STR to SUN flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one place takes the hassle out of travel planning. Simply pick your flights and choose from our wide range of hotels, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Stuttgart Airport (STR) to Friedman Memorial Airport (SUN)?
Generally, it's possible to cancel or reschedule your STR to SUN flight. However, if it's been more than 24 hours since booking, 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

Origin airport
Stuttgart
Destination airport
Friedman Memorial
Distance
5205 mi

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Stuttgart to Sun Valley Flights

The cheapest times to fly from Stuttgart to Sun Valley

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

 

The best time to book a flight from Stuttgart to Sun Valley

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

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 Sun Valley in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Sun Valley 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 Sun Valley 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 Sun Valley Flights

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*Available to One Key members.