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 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.

$234 Cheap Flights from Portland to Walla Walla in 2026

Find the cheapest flights from Portland to Walla Walla

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:31 am - 11:49 pmPDX Portland-ALW Walla Walla

14h 18m1 stop Seattle/Tacoma Intl

5:01 am - 9:47 amALW Walla Walla-PDX Portland

4h 46m1 stop Seattle/Tacoma Intl

$373Alaska Airlines

Wed, Oct 14 - Sat, Oct 17

9:31 am - 2:28 pmPDX Portland-ALW Walla Walla

4h 57m1 stop Seattle/Tacoma Intl

5:01 am - 1:50 pmALW Walla Walla-PDX Portland

8h 49m2 stops Seattle/Tacoma Intl Oakland

$401Alaska Airlines

Wed, Oct 14 - Sat, Oct 17

2:53 pm - 11:49 pmPDX Portland-ALW Walla Walla

8h 56m2 stops San Francisco Seattle/Tacoma Intl

3:08 pm - 11:02 pmALW Walla Walla-PDX Portland

7h 54m1 stop Seattle/Tacoma Intl

$411Alaska Airlines

Wed, Oct 14 - Sat, Oct 17

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

Alaska Airlines flights from Portland to Walla Walla

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

Alaska Airlines

Oct 14

PDX9:31 amPortland

14h 18m

1 stop

ALW11:49 pmWalla Walla

Oct 17

ALW5:01 amWalla Walla

4h 46m

1 stop

PDX9:47 amPortland

$373

Alaska Airlines

Oct 14

PDX9:31 amPortland

4h 57m

1 stop

ALW2:28 pmWalla Walla

Oct 17

ALW5:01 amWalla Walla

8h 49m

2 stops

PDX1:50 pmPortland

$401

Alaska Airlines

Oct 14

PDX2:53 pmPortland

8h 56m

2 stops

ALW11:49 pmWalla Walla

Oct 17

ALW3:08 pmWalla Walla

7h 54m

1 stop

PDX11:02 pmPortland

$411

Fly from

Fly to

Route

Depart

Return

Price

Cheapest 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

Quickest round-trip

PortlandWalla Walla

PDX Portland - ALW Walla Walla

PDXALW

Portland

Wed 10/14

9:31 am-2:28 pm

1 stop4h 57m

Walla Walla

Sat 10/17

5:01 am-1:50 pm

2 stops8h 49m

$401

PortlandWalla Walla

PDX Portland - ALW Walla Walla

PDXALW

Portland

Wed 10/14

2:53 pm-11:49 pm

2 stops8h 56m

Walla Walla

Sat 10/17

3:08 pm-11:02 pm

1 stop7h 54m

$411

Cheapest one-way

PortlandWalla Walla

PDX Portland - ALW Walla Walla

PDXALW

Portland

Fri 9/11

9:35 pm-1:23 pm

2 stops15h 48m

$234

PortlandWalla Walla

PDX Portland - ALW Walla Walla

PDXALW

Portland

Fri 9/11

7:09 am-1:23 pm

1 stop6h 14m

$283

PortlandWalla Walla

PDX Portland - ALW Walla Walla

PDXALW

Portland

Sun 9/13

1:59 pm-11:54 pm

1 stop9h 55m

$288

PortlandWalla Walla

PDX Portland - ALW Walla Walla

PDXALW

Portland

Sun 9/13

2:48 pm-11:54 pm

2 stops9h 06m

$312

Quickest one-way

PortlandWalla Walla

PDX Portland - ALW Walla Walla

PDXALW

Portland

Thu 9/17

8:14 am-1:23 pm

1 stop5h 09m

$320

PortlandWalla Walla

PDX Portland - ALW Walla Walla

PDXALW

Portland

Thu 9/17

8:53 pm-11:54 pm

2 stops27h 01m

$379

PortlandWalla Walla

PDX Portland - ALW Walla Walla

PDXALW

Portland

Fri 9/11

12:39 pm-11:54 pm

3 stops35h 15m

$471

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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 85% of people opting to fly with this airline when traveling to Walla Walla. Keep in mind that there are 3 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

Best Price Found	$234
Fastest flight time	4h 14m
Direct flights	None

The best one-way flight to Walla Walla from Portland in the past 72 hours is $234. The best round-trip flight deal from Portland to Walla Walla found on momondo in the last 72 hours is $373.

The fastest flight from Portland to Walla Walla takes 4h 14m

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 14m.
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 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.

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.