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 65% 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.

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

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 December 2025.

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.

$138 Cheap Flights from Portland to Walla Walla in 2025/26

1 adult

0 bags

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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.

7:05 am - 11:58 pm

PDX

ALW

16h 53m1 stop

4:26 pm - 8:49 am

ALW

PDX

16h 23m1 stop

$204Alaska Airlines

Sat, Feb 28 - Wed, Mar 4

1:38 pm - 12:13 am

PDX

ALW

10h 35m1 stop

5:00 am - 4:34 pm

ALW

PDX

11h 34m1 stop

$225Alaska Airlines

Fri, Jan 16 - Tue, Jan 20

8:30 am - 11:58 pm

PDX

ALW

15h 28m1 stop

4:26 pm - 1:49 pm

ALW

PDX

21h 23m2 stops

$242Alaska Airlines

Sat, Feb 28 - Wed, Mar 4

9:30 pm - 12:13 am

PDX

ALW

2h 43m1 stop

3:40 pm - 12:38 pm

ALW

PDX

20h 58m1 stop

$243Alaska Airlines

Sat, Jan 10 - Sun, Jan 11

5:35 pm - 12:13 am

PDX

ALW

6h 38m1 stop

5:00 am - 9:29 am

ALW

PDX

4h 29m1 stop

$245Alaska Airlines

Thu, Jan 8 - Thu, Jan 15

11:00 am - 11:58 pm

PDX

ALW

12h 58m2 stops

5:53 am - 10:46 am

ALW

PDX

4h 53m1 stop

$253Alaska Airlines

Sat, Feb 28 - Wed, Mar 4

7:34 am - 12:13 am

PDX

ALW

16h 39m2 stops

3:40 pm - 10:46 pm

ALW

PDX

7h 06m1 stop

$263Alaska Airlines

Wed, Jan 7 - Wed, Jan 14

7:15 am - 3:46 pm

PDX

ALW

8h 31m2 stops

4:26 pm - 10:41 pm

ALW

PDX

6h 15m1 stop

$267Alaska Airlines

Thu, Mar 12 - Mon, Mar 16

5:35 pm - 12:13 am

PDX

ALW

6h 38m1 stop

5:00 am - 1:50 pm

ALW

PDX

8h 50m2 stops

$283Alaska Airlines

Fri, Jan 16 - Tue, Jan 20

8:30 am - 11:58 pm

PDX

ALW

15h 28m1 stop

5:00 am - 8:55 am

ALW

PDX

3h 55m1 stop

$303Alaska Airlines

Mon, Mar 16 - Wed, Mar 18

Alaska Airlines flights from Portland to Walla Walla

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

Alaska Airlines

Feb 28

PDX7:05 amPortland

16h 53m

1 stop

ALW11:58 pmWalla Walla

Mar 4

ALW4:26 pmWalla Walla

16h 23m

1 stop

PDX8:49 amPortland

$204

Find similar

Alaska Airlines

Jan 16

PDX1:38 pmPortland

10h 35m

1 stop

ALW12:13 amWalla Walla

Jan 20

ALW5:00 amWalla Walla

11h 34m

1 stop

PDX4:34 pmPortland

$225

Find similar

Alaska Airlines

Feb 28

PDX8:30 amPortland

15h 28m

1 stop

ALW11:58 pmWalla Walla

Mar 4

ALW4:26 pmWalla Walla

21h 23m

2 stops

PDX1:49 pmPortland

$242

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandWalla Walla

PDX - ALW

PDXALW

Portland

Sat 2/28

7:05 am-11:58 pm

1 stop16h 53m

Walla Walla

Wed 3/4

4:26 pm-8:49 am

1 stop16h 23m

$204

PortlandWalla Walla

PDX - ALW

PDXALW

Portland

Fri 1/16

1:38 pm-12:13 am

1 stop10h 35m

Walla Walla

Tue 1/20

5:00 am-4:34 pm

1 stop11h 34m

$225

PortlandWalla Walla

PDX - ALW

PDXALW

Portland

Sat 2/28

8:30 am-11:58 pm

1 stop15h 28m

Walla Walla

Wed 3/4

4:26 pm-1:49 pm

2 stops21h 23m

$242

PortlandWalla Walla

PDX - ALW

PDXALW

Portland

Sat 1/10

9:30 pm-12:13 am

1 stop2h 43m

Walla Walla

Sun 1/11

3:40 pm-12:38 pm

1 stop20h 58m

$243

PortlandWalla Walla

PDX - ALW

PDXALW

Portland

Thu 1/8

5:35 pm-12:13 am

1 stop6h 38m

Walla Walla

Thu 1/15

5:00 am-9:29 am

1 stop4h 29m

$245

PortlandWalla Walla

PDX - ALW

PDXALW

Portland

Sat 2/28

11:00 am-11:58 pm

2 stops12h 58m

Walla Walla

Wed 3/4

5:53 am-10:46 am

1 stop4h 53m

$253

PortlandWalla Walla

PDX - ALW

PDXALW

Portland

Wed 1/7

7:34 am-12:13 am

2 stops16h 39m

Walla Walla

Wed 1/14

3:40 pm-10:46 pm

1 stop7h 06m

$263

PortlandWalla Walla

PDX - ALW

PDXALW

Portland

Thu 3/12

7:15 am-3:46 pm

2 stops8h 31m

Walla Walla

Mon 3/16

4:26 pm-10:41 pm

1 stop6h 15m

$267

PortlandWalla Walla

PDX - ALW

PDXALW

Portland

Fri 1/16

5:35 pm-12:13 am

1 stop6h 38m

Walla Walla

Tue 1/20

5:00 am-1:50 pm

2 stops8h 50m

$283

PortlandWalla Walla

PDX - ALW

PDXALW

Portland

Mon 3/16

8:30 am-11:58 pm

1 stop15h 28m

Walla Walla

Wed 3/18

5:00 am-8:55 am

1 stop3h 55m

$303

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

Prices

Airlines

What is the cheapest day to depart on your flight to Walla Walla?

The cheapest day to depart on your flight to Walla Walla is on a Friday when prices can be found for as low as $377. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Portland because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $431.

What is the cheapest time of day to depart on your flight to Walla Walla?

Our most recent data shows that the best time of day to fly to Walla Walla is in the morning. Flights from Portland to Walla Walla during this time can be as low as $377. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $471 on average. Flights to Walla Walla from Portland in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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	6h 38m
Direct flights	None

The fastest flight from Portland to Walla Walla takes 6h 38m

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

Search flight deals

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 6h 38m.
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 December 2025.
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 (62% of total bookings). The next most popular airline is Hawaiian Airlines (38%).

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
Hawaiian Airlines	PriceFrom $224	Free Cancellation	Rating 7.8 2,818 reviews		Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $244	Free Cancellation	Rating 8.0 11,429 reviews		Search Alaska 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.