When did momondo last update prices for flights from Portland Airport to Walla Walla Airport?

Prices for flights from Portland Airport to Walla Walla Airport refresh daily.

How many operators does momondo search for flights from Portland Airport to Walla Walla Airport?

The number of operators available for flights from Portland Airport to Walla Walla Airport is 2 as of April 2026.

How old do you have to be to fly from Portland Airport to Walla Walla Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Walla Walla Airport.

What documentation or ID do you need to fly to Walla Walla Airport?

The necessary travel and health documents for your Walla Walla Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$267 Cheap Flights from Portland to Walla Walla in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Portland to Walla Walla

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:52 pm - 11:48 pm

PDX

ALW

9h 56m

1 stop

2:48 pm - 7:34 pm

ALW

PDX

4h 46m

1 stop

$352Alaska Airlines

Fri, May 1 - Fri, May 8

8:45 am - 11:48 pm

PDX

ALW

15h 03m

1 stop

2:48 pm - 7:44 pm

ALW

PDX

4h 56m

1 stop

$360Alaska Airlines

Fri, Apr 24 - Tue, Apr 28

5:46 pm - 12:17 am

PDX

ALW

6h 31m

1 stop

5:00 am - 4:55 pm

ALW

PDX

11h 55m

1 stop

$433Alaska Airlines

Fri, Jun 5 - Mon, Jun 8

5:30 pm - 11:48 pm

PDX

ALW

6h 18m

2 stops

2:48 pm - 7:34 pm

ALW

PDX

4h 46m

1 stop

$465Alaska Airlines

Fri, May 1 - Fri, May 8

5:46 pm - 12:17 am

PDX

ALW

6h 31m

1 stop

5:00 am - 1:49 pm

ALW

PDX

8h 49m

2 stops

$511Alaska Airlines

Fri, Jun 5 - Mon, Jun 8

2:50 pm - 11:48 pm

PDX

ALW

8h 58m

2 stops

5:00 am - 1:47 pm

ALW

PDX

8h 47m

2 stops

$547Alaska Airlines

Fri, Apr 24 - Tue, Apr 28

9:00 am - 3:04 pm

PDX

ALW

6h 04m

1 stop

2:48 pm - 8:17 pm

ALW

PDX

5h 29m

1 stop

$577Alaska Airlines

Sat, Apr 18 - Wed, Apr 22

12:07 pm - 3:04 pm

PDX

ALW

2h 57m

1 stop

5:30 am - 9:32 am

ALW

PDX

4h 02m

1 stop

$587Alaska Airlines

Tue, Apr 14 - Sat, Apr 18

2:27 pm - 11:48 pm

PDX

ALW

9h 21m

2 stops

5:00 am - 10:56 am

ALW

PDX

5h 56m

1 stop

$603Alaska Airlines

Fri, Apr 24 - Tue, Apr 28

7:15 am - 2:25 pm

PDX

ALW

7h 10m

2 stops

5:00 am - 1:49 pm

ALW

PDX

8h 49m

2 stops

$604Alaska Airlines

Fri, Jun 5 - Mon, Jun 8

Alaska Airlines flights from Portland to Walla Walla

Our best Alaska Airlines deals on Portland to Walla Walla flight tickets

Alaska Airlines

May 1

PDX1:52 pmPortland

9h 56m

1 stop

ALW11:48 pmWalla Walla

May 8

ALW2:48 pmWalla Walla

4h 46m

1 stop

PDX7:34 pmPortland

$352

Alaska Airlines

Apr 24

PDX8:45 amPortland

15h 03m

1 stop

ALW11:48 pmWalla Walla

Apr 28

ALW2:48 pmWalla Walla

4h 56m

1 stop

PDX7:44 pmPortland

$360

Alaska Airlines

Jun 5

PDX5:46 pmPortland

6h 31m

1 stop

ALW12:17 amWalla Walla

Jun 8

ALW5:00 amWalla Walla

11h 55m

1 stop

PDX4:55 pmPortland

$433

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandWalla Walla

PDX - ALW

PDXALW

Portland

Fri 5/1

1:52 pm-11:48 pm

1 stop9h 56m

Walla Walla

Fri 5/8

2:48 pm-7:34 pm

1 stop4h 46m

$352

PortlandWalla Walla

PDX - ALW

PDXALW

Portland

Fri 4/24

8:45 am-11:48 pm

1 stop15h 03m

Walla Walla

Tue 4/28

2:48 pm-7:44 pm

1 stop4h 56m

$360

PortlandWalla Walla

PDX - ALW

PDXALW

Portland

Fri 6/5

5:46 pm-12:17 am

1 stop6h 31m

Walla Walla

Mon 6/8

5:00 am-4:55 pm

1 stop11h 55m

$433

PortlandWalla Walla

PDX - ALW

PDXALW

Portland

Fri 5/1

5:30 pm-11:48 pm

2 stops6h 18m

Walla Walla

Fri 5/8

2:48 pm-7:34 pm

1 stop4h 46m

$465

PortlandWalla Walla

PDX - ALW

PDXALW

Portland

Fri 6/5

5:46 pm-12:17 am

1 stop6h 31m

Walla Walla

Mon 6/8

5:00 am-1:49 pm

2 stops8h 49m

$511

PortlandWalla Walla

PDX - ALW

PDXALW

Portland

Fri 4/24

2:50 pm-11:48 pm

2 stops8h 58m

Walla Walla

Tue 4/28

5:00 am-1:47 pm

2 stops8h 47m

$547

PortlandWalla Walla

PDX - ALW

PDXALW

Portland

Sat 4/18

9:00 am-3:04 pm

1 stop6h 04m

Walla Walla

Wed 4/22

2:48 pm-8:17 pm

1 stop5h 29m

$577

Quickest round-trip

PortlandWalla Walla

PDX - ALW

PDXALW

Portland

Tue 4/14

12:07 pm-3:04 pm

1 stop2h 57m

Walla Walla

Sat 4/18

5:30 am-9:32 am

1 stop4h 02m

$587

PortlandWalla Walla

PDX - ALW

PDXALW

Portland

Fri 4/24

2:27 pm-11:48 pm

2 stops9h 21m

Walla Walla

Tue 4/28

5:00 am-10:56 am

1 stop5h 56m

$603

PortlandWalla Walla

PDX - ALW

PDXALW

Portland

Fri 6/5

7:15 am-2:25 pm

2 stops7h 10m

Walla Walla

Mon 6/8

5:00 am-1:49 pm

2 stops8h 49m

$604

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to Walla Walla

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Portland to Walla Walla?

Alaska Airlines is the most popular carrier operating from Portland to Walla Walla

What airlines fly to Walla Walla?

Boutique Air, Alaska Airlines and Delta are the top three most popular airlines that fly to Walla Walla from Portland according to our data. Boutique Air is the first choice among our users, with 72% of people opting to fly with this airline when traveling to Walla Walla. Keep in mind that there are 4 different airlines that fly to Walla Walla on a routine basis, so you have a few additional options to choose from.

When to book flights from Portland to Walla Walla

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Walla Walla according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland to Walla Walla (PDX to ALW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Walla Walla

Fastest flight time	4h 32m
Direct flights	None

The fastest flight from Portland to Walla Walla takes 4h 32m

There are no direct flights from Portland to Walla Walla. There are no popular flight routes from Portland to Walla Walla.

Search flight deals

Frequently asked questions about flying from Portland to Walla Walla

How far is Portland to Walla Walla by plane?
Portland and Walla Walla are 211.9 mi apart from one another. In terms of flight time, this usually takes a little over 4h 32m.
When did momondo last update prices for flights from Portland Airport to Walla Walla Airport?
Prices for flights from Portland Airport to Walla Walla Airport refresh daily.
How many operators does momondo search for flights from Portland Airport to Walla Walla Airport?
The number of operators available for flights from Portland Airport to Walla Walla Airport is 2 as of April 2026.
How old do you have to be to fly from Portland Airport to Walla Walla Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Walla Walla Airport.
What documentation or ID do you need to fly to Walla Walla Airport?
The necessary travel and health documents for your Walla Walla Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Portland to Walla Walla?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Portland to Walla Walla is Alaska Airlines (56% of total bookings). The next most popular airline is Hawaiian Airlines (44%).

Best airlines flying from Portland to Walla Walla

Compare and see reviews for airlines that fly from Portland to Walla Walla with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $185	Free Cancellation	Rating 7.9 12,167 reviews		Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $334	Free Cancellation	Rating 7.8 2,838 reviews		Search Hawaiian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Walla Walla?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Walla Walla. momondo saves you time and could save you money on your trip.

Can I find flights from Portland to Walla Walla with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Walla Walla from Portland with this policy.

How can momondo help me find flights from Portland to Walla Walla?

Once all potential Portland to Walla Walla flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Portland to Walla Walla right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Portland to Walla Walla flights. All you need is a valid email address and we will do the rest; it is that quick and easy.