$133 Cheap Flights from Phoenix (PHX) to Walla Walla (ALW)

View $133 flight on Wed, Dec 17, 2025Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Walla Walla, WA (ALW-Walla Walla Regional)

Cheap Flights from Phoenix to Walla Walla (PHX-ALW)

Prices were available within the past 7 days and start at $133 for one-way flights and $230 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Oct 21 - Mon, Nov 3
PHX
Phoenix
ALW
Walla Walla
$230 Roundtrip, found 6 days ago
$230
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Oct 21 from Phoenix to Walla Walla, returning Mon, Nov 3, priced at $230 found 6 days ago
Hawaiian Airlines
Sat, Oct 25 - Tue, Oct 28
PHX
Phoenix
ALW
Walla Walla
$232 Roundtrip, found 6 days ago
$232
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Sat, Oct 25 from Phoenix to Walla Walla, returning Tue, Oct 28, priced at $232 found 6 days ago
Hawaiian Airlines
Tue, Oct 21 - Sat, Nov 8
PHX
Phoenix
ALW
Walla Walla
$240 Roundtrip, found 6 days ago
$240
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, Oct 21 from Phoenix to Walla Walla, returning Sat, Nov 8, priced at $240 found 6 days ago
Hawaiian Airlines
Wed, Oct 22 - Mon, Oct 27
PHX
Phoenix
ALW
Walla Walla
$250 Roundtrip, found 6 days ago
$250
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Wed, Oct 22 from Phoenix to Walla Walla, returning Mon, Oct 27, priced at $250 found 6 days ago
Alaska Airlines
Thu, Oct 23 - Wed, Oct 29
PHX
Phoenix
ALW
Walla Walla
$252 Roundtrip, found 6 days ago
$252
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Oct 23 from Phoenix to Walla Walla, returning Wed, Oct 29, priced at $252 found 6 days ago
Hawaiian Airlines
Sat, Oct 25 - Sat, Nov 1
PHX
Phoenix
ALW
Walla Walla
$254 Roundtrip, found 6 days ago
$254
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Sat, Oct 25 from Phoenix to Walla Walla, returning Sat, Nov 1, priced at $254 found 6 days ago
Hawaiian Airlines
Tue, Oct 21 - Sun, Oct 26
PHX
Phoenix
ALW
Walla Walla
$259 Roundtrip, found 6 days ago
$259
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, Oct 21 from Phoenix to Walla Walla, returning Sun, Oct 26, priced at $259 found 6 days ago
Hawaiian Airlines
Sat, Oct 25 - Sat, Nov 8
PHX
Phoenix
ALW
Walla Walla
$261 Roundtrip, found 6 days ago
$261
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Sat, Oct 25 from Phoenix to Walla Walla, returning Sat, Nov 8, priced at $261 found 6 days ago
Hawaiian Airlines
Mon, Oct 27 - Tue, Oct 28
PHX
Phoenix
ALW
Walla Walla
$270 Roundtrip, found 6 days ago
$270
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Mon, Oct 27 from Phoenix to Walla Walla, returning Tue, Oct 28, priced at $270 found 6 days ago
American Airlines
Tue, Nov 11 - Tue, Nov 25
PHX
Phoenix
ALW
Walla Walla
$544 Roundtrip, found 2 days ago
$544
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Nov 11 from Phoenix to Walla Walla, returning Tue, Nov 25, priced at $544 found 2 days ago

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to Walla Walla Regional Airport (ALW) cost?
Get a cheap one-way flight from $133 or cheap return flight from $230 from Sky Harbor Intl. Airport (PHX) to Walla Walla Regional Airport (ALW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Sky Harbor Intl. Airport (PHX) to Walla Walla Regional Airport (ALW)?
The cheapest month to fly from PHX to ALW is October, when there's less demand. Off-peak season is generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to Walla Walla Regional Airport (ALW)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest PHX to ALW flight.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Walla Walla Regional Airport (ALW)?
Direct flights from Sky Harbor Intl. Airport (PHX) to Walla Walla Regional Airport (ALW) 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 choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PHX to ALW?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on a range of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to Walla Walla Regional Airport (ALW)?
To reach Walla Walla Regional Airport (ALW) without delays, select a flight that takes off from Sky Harbor Intl. Airport (PHX) 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.
What airports do you fly into for Walla Walla from Sky Harbor Intl. Airport (PHX)?
If you're on a direct flight from Sky Harbor Intl. Airport (PHX) to Walla Walla, Tri-Cities Airport (PSC) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Sky Harbor Intl. Airport (PHX) to Walla Walla Regional Airport (ALW) last-minute?
Last-minute fares from PHX to ALW are typically more expensive. To lock in the lowest rates, start looking for flights well in advance. That said, if you're flexible with your travel plans, it's possible to score a cheap ticket right before your trip.
Is it cheaper to book a PHX to ALW flight and hotel package?
Opting for a PHX to ALW flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Choose from our impressive range of accommodations and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Walla Walla Regional Airport (ALW)?
In most instances, you're able to reschedule or cancel your PHX to ALW flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you need more information, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Walla Walla Regional
Airlines serving
Alaska Airlines, American Airlines, Hawaiian Airlines
Roundtrip price
$230
Distance
934 mi

Book with confidence

Book with confidence

Phoenix to Walla Walla Flights

The cheapest times to fly from Phoenix 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 Phoenix to Walla Walla are during the month of October. You can find some of the cheapest flights from Phoenix to Walla Walla with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Phoenix 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 Phoenix 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 Phoenix to Walla Walla in 2025. You can also book with separate airlines for your outbound and return journeys, from $133 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 Phoenix 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 Phoenix 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.

 

Phoenix to Walla Walla Flights

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*Available to One Key members.