$1,095 Cheap Flights from Walla Walla (ALW) to Unalaska (DUT)

View $1,095 flight on Fri, Aug 22, 2025Opens in a new window

Popular airlines from Walla Walla, WA (ALW-Walla Walla Regional) to Unalaska, AK (DUT)

Cheap Flights from Walla Walla to Unalaska (ALW-DUT)

Prices were available within the past 7 days and start at $1,095 for one-way flights and $2,089 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, Aug 21 - Mon, Aug 25
ALW
Walla Walla
DUT
Unalaska
$2,089 Roundtrip, found 2 days ago
$2,089
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Aug 21 from Walla Walla to Unalaska, returning Mon, Aug 25, priced at $2,089 found 2 days ago
Alaska Airlines
Thu, Aug 21 - Mon, Aug 25
ALW
Walla Walla
DUT
Unalaska
$2,117 Roundtrip, found 2 days ago
$2,117
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Aug 21 from Walla Walla to Unalaska, returning Mon, Aug 25, priced at $2,117 found 2 days ago
Alaska Airlines
Thu, Aug 21 - Mon, Aug 25
ALW
Walla Walla
DUT
Unalaska
$2,215 Roundtrip, found 2 days ago
$2,215
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Aug 21 from Walla Walla to Unalaska, returning Mon, Aug 25, priced at $2,215 found 2 days ago
Alaska Airlines
Thu, Aug 21 - Mon, Aug 25
ALW
Walla Walla
DUT
Unalaska
$2,243 Roundtrip, found 2 days ago
$2,243
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Aug 21 from Walla Walla to Unalaska, returning Mon, Aug 25, priced at $2,243 found 2 days ago
Flights from Walla Walla (ALW) to Unalaska (DUT)
Origin airport
Walla Walla Regional
Destination airport
Unalaska
Roundtrip price
$2,088
Distance
2164 mi

Walla Walla to Unalaska Flights

The cheapest times to fly from Walla Walla to Unalaska

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

 

The best time to book a flight from Walla Walla to Unalaska

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

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 Walla Walla to Unalaska in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,095 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 Walla Walla to Unalaska 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 Walla Walla to Unalaska 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 Walla Walla Regional Airport (ALW) to Unalaska Airport (DUT) cost?
Lock in a cheap one-way flight from $1,095 or cheap return flight from $2,089 from Walla Walla Regional Airport (ALW) to Unalaska Airport (DUT) 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 Walla Walla Regional Airport (ALW) to Unalaska Airport (DUT)?
August is the most affordable month to fly from ALW to DUT. Traveling during quieter months is often the key to scoring lower fares.
What is the cheapest airline that flies from Walla Walla Regional Airport (ALW) to Unalaska Airport (DUT)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest ALW to DUT flight.
How many flights per day from Walla Walla Regional Airport (ALW) to Unalaska Airport (DUT)?
There aren't any daily nonstop flights from Walla Walla Regional Airport (ALW) to Unalaska Airport (DUT). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from ALW to DUT?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, 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 Walla Walla Regional Airport (ALW) to Unalaska Airport (DUT)?
To arrive at Unalaska Airport (DUT) without delays, opt for a flight that takes off from Walla Walla Regional Airport (ALW) 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 Walla Walla Regional Airport (ALW) to Unalaska Airport (DUT) last-minute?
Booking your flight from ALW to DUT just before your trip is usually more expensive. However, if there's some wiggle room with your itinerary, you could bag a cheap last-minute fare.
Is it cheaper to book an ALW to DUT flight and hotel package?
Compared with arranging flights and hotels separately, booking an ALW to DUT flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place will take the hassle out of travel planning. Simply secure your flights and select from our extensive range of stays, then personalize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Walla Walla Regional Airport (ALW) to Unalaska Airport (DUT)?
If you reserved your ALW to DUT flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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*Available to One Key members.