Cheap Flights from Sun Valley (SUN) to Walla Walla (ALW)

Popular airlines from Sun Valley, ID (SUN-Friedman Memorial) to Walla Walla, WA (ALW-Walla Walla Regional)

Frequently asked questions

How much does a flight from Friedman Memorial Airport (SUN) to Walla Walla Regional Airport (ALW) cost?
Secure a cheap one-way flight or cheap return flight from Friedman Memorial Airport (SUN) to Walla Walla Regional Airport (ALW) 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 Friedman Memorial Airport (SUN) to Walla Walla Regional Airport (ALW)?
The cheapest month to fly from SUN to ALW is , when there's less demand. Off-peak months are often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Friedman Memorial Airport (SUN) to Walla Walla Regional Airport (ALW)?
To find the cheapest airline flying from SUN to ALW, use Expedia's filter tool. Tailor your search based on what's important to you, 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 Friedman Memorial Airport (SUN) to Walla Walla Regional Airport (ALW)?
You'll need to take a flight with a layover when traveling from Friedman Memorial Airport (SUN) to Walla Walla Regional Airport (ALW). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from SUN to ALW?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary depending on the time of year, airline 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 Friedman Memorial Airport (SUN) to Walla Walla Regional Airport (ALW)?
To reach Walla Walla Regional Airport (ALW) on schedule, choose a flight that leaves Friedman Memorial Airport (SUN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Friedman Memorial Airport (SUN) to Walla Walla Regional Airport (ALW) last-minute?
Holding off until just before your departure to book a ticket from SUN to ALW often results in higher prices. While you might find some last-minute offers, they're not always guaranteed. Be flexible with your itinerary for the best chance of snagging a bargain.
Is it cheaper to book a SUN to ALW flight and hotel package?
Compared with arranging flights and hotels separately, booking a SUN to ALW flight and hotel package with Expedia could lead to significant savings. Better still, having it all in one place will take the hassle out of planning your trip. Just secure your flights and choose from our extensive range of stays, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Friedman Memorial Airport (SUN) to Walla Walla Regional Airport (ALW)?
Typically, you can cancel or reschedule your SUN to ALW flight. However, there may be additional charges, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further details, visit our Customer Service portal.

Travel information

Origin airport
Friedman Memorial
Destination airport
Walla Walla Regional
Distance
264 mi

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Sun Valley to Walla Walla Flights

The cheapest times to fly from Sun Valley to Walla Walla

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

 

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

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

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 Sun Valley to Walla Walla in 2026. 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 Sun Valley to Walla Walla 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 Sun Valley to Walla Walla 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.

 

Sun Valley to Walla Walla Flights

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*Available to One Key members.