$293+ Cheap flights from Portland to Walla Walla (PDX - ALW)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ALW
Sep 19 — Sep 261
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Portland to Walla Walla with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Walla Walla
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to Walla WallaExplore the most affordable flight options available from Portland to Walla Walla. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.
Explore the most affordable flight options available from Portland to Walla Walla. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:31 am -
1 stop14h 18m
Sat 10/175:01 am -
1 stop4h 46m
Deal found 8/17![Alaska Airlines logo]()
$373
This deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:40 pm -
1 stop4h 14m
Sun 9/205:00 am -
1 stop3h 18m
Deal found 8/18![Alaska Airlines logo]()
$518
This Booking.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:20 am -
1 stop7h 03m
Sun 9/205:00 am -
1 stop3h 18m
Deal found 8/16![Alaska Airlines logo]()
$525
This Booking.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:37 am -
2 stops13h 17m
Thu 9/172:03 pm -
1 stop5h 47m
Deal found 8/19![Alaska Airlines logo]()
$560
Best flights from Portland to Walla WallaDiscover carefully curated flight deals from Portland to Walla Walla that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.
Discover carefully curated flight deals from Portland to Walla Walla that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:31 am -
1 stop14h 18m
Sat 10/175:01 am -
1 stop4h 46m
Deal found 8/19![Alaska Airlines logo]()
$373
Last-minute flights from Portland to Walla WallaDiscover last-minute flight deals from Portland to Walla Walla. Data last updated August 20, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Walla Walla. Data last updated August 20, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:35 pm -
2 stops15h 48m
Mon 9/142:03 pm -
1 stop5h 47m
Deal found 8/20![Alaska Airlines logo]()
$507
This Booking.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:20 am -
1 stop7h 03m
Sun 9/205:00 am -
1 stop3h 18m
Deal found 8/16![Alaska Airlines logo]()
$525
This Booking.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:37 am -
2 stops13h 17m
Thu 9/172:03 pm -
1 stop5h 47m
Deal found 8/19![Alaska Airlines logo]()
$560
This Alaska Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:35 pm -
2 stops15h 48m
Tue 9/222:03 pm -
2 stops20h 06m
Deal found 8/20![Alaska Airlines logo]()
$479
This deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:40 pm -
1 stop4h 14m
Sun 9/205:00 am -
1 stop3h 18m
Deal found 8/18![Alaska Airlines logo]()
$518
One-way flights from Portland to Walla WallaSearch for one-way flight options from Portland to Walla Walla. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
Search for one-way flight options from Portland to Walla Walla. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:14 am -
1 stop5h 09m
Deal found 8/19![Alaska Airlines logo]()
$293
This Alaska Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:50 pm -
2 stops18h 33m
Deal found 8/20![Alaska Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:39 pm -
3 stops35h 15m
Deal found 8/20![Multiple Airlines logo]()
$504
Find flight deals from Portland to Walla Walla
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Walla Walla (ALW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $373 (Alaska Airlines) |
One-way from | $293 (Alaska Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Walla Walla that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 20, 2026.
Use the filters below to find and compare flights from Portland to Walla Walla that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PortlandWalla Walla
PDX Portland - ALW Walla Walla
PDXALW
Portland
Wed 10/14
9:31 am-11:49 pm
1 stop14h 18m
Walla Walla
Sat 10/17
5:01 am-9:47 am
1 stop4h 46m
$373
Cheapest one-way
Quickest one-way
PortlandWalla Walla
PDX Portland - ALW Walla Walla
PDXALW
Portland
Mon 9/14
8:14 am-1:23 pm
1 stop5h 09m
$293
PortlandWalla Walla
PDX Portland - ALW Walla Walla
PDXALW
Portland
Fri 9/11
8:14 am-1:23 pm
1 stop5h 09m
$293
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Portland-Walla Walla flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Walla Walla flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Walla Walla flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-Walla Walla flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Walla Walla flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Portland to Walla Walla
Have a flexible travel schedule? Discover the best time to fly to Walla Walla from Portland with our price prediction graph.
PDX-ALW
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
Find useful and relevant information for your journey from Portland to Walla Walla. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Portland
Popular flights
Walla Walla flight routes