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Cheap flights from Walla Walla to Seattle from $109

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Walla Walla to Seattle departing on 2/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Walla Walla to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
3:44 pm - 4:55 pm
ALW
-
SEA
1h 11mnonstop
Alaska Airlines Logo
2:01 pm - 3:04 pm
SEA
-
ALW
1h 03mnonstop
$146Alaska Airlines
Sat, Apr 11 - Mon, Apr 13
Alaska Airlines Logo
4:26 pm - 5:41 pm
ALW
-
SEA
1h 15mnonstop
Alaska Airlines Logo
2:44 pm - 3:46 pm
SEA
-
ALW
1h 02mnonstop
$157Alaska Airlines
Sat, Feb 28 - Wed, Mar 4
Alaska Airlines Logo
4:26 pm - 5:41 pm
ALW
-
SEA
1h 15mnonstop
Alaska Airlines Logo
10:55 pm - 11:58 pm
SEA
-
ALW
1h 03mnonstop
$167Alaska Airlines
Sat, Feb 21 - Fri, Feb 27
Alaska Airlines Logo
3:44 pm - 4:55 pm
ALW
-
SEA
1h 11mnonstop
Alaska Airlines Logo
10:56 pm - 11:59 pm
SEA
-
ALW
1h 03mnonstop
$217Alaska Airlines
Mon, Apr 6 - Sat, Apr 11
Alaska Airlines Logo
5:00 am - 6:26 am
ALW
-
SEA
1h 26mnonstop
Alaska Airlines Logo
10:55 pm - 11:58 pm
SEA
-
ALW
1h 03mnonstop
$257Alaska Airlines
Wed, Feb 11 - Sun, Feb 15
Alaska Airlines Logo
4:26 pm - 5:41 pm
ALW
-
SEA
1h 15mnonstop
Alaska Airlines Logo
10:55 pm - 11:58 pm
SEA
-
ALW
1h 03mnonstop
$282Alaska Airlines
Thu, Feb 19 - Thu, Feb 19
Alaska Airlines Logo
5:00 am - 6:26 am
ALW
-
SEA
1h 26mnonstop
Alaska Airlines Logo
2:44 pm - 3:46 pm
SEA
-
ALW
1h 02mnonstop
$297Alaska Airlines
Sun, Feb 8 - Thu, Feb 12

Alaska Airlines flights from Walla Walla to Seattle

Our best Alaska Airlines deals on Walla Walla to Seattle flight tickets
Alaska Airlines
Apr 11
ALW3:44 pmWalla Walla
1h 11m
SEA4:55 pmSeattle/Tacoma Intl
Apr 13
SEA2:01 pmSeattle/Tacoma Intl
1h 03m
ALW3:04 pmWalla Walla
$146
Alaska Airlines
Feb 28
ALW4:26 pmWalla Walla
1h 15m
SEA5:41 pmSeattle/Tacoma Intl
Mar 4
SEA2:44 pmSeattle/Tacoma Intl
1h 02m
ALW3:46 pmWalla Walla
$157
Alaska Airlines
Feb 21
ALW4:26 pmWalla Walla
1h 15m
SEA5:41 pmSeattle/Tacoma Intl
Feb 27
SEA10:55 pmSeattle/Tacoma Intl
1h 03m
ALW11:58 pmWalla Walla
$167

momondo Fare Finder

 
Customize your flight search to find flights from Walla Walla to Seattle 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, momondo users made 832,500 searches. Data last updated January 28, 2026.
Use the filters below to find and compare flights from Walla Walla to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Walla WallaSeattle

ALW - SEA

ALWSEA

Walla Walla

Sat 4/11

3:44 pm-4:55 pm

Nonstop1h 11m

Seattle/Tacoma Intl

Mon 4/13

2:01 pm-3:04 pm

Nonstop1h 03m

$146

Walla WallaSeattle

ALW - SEA

ALWSEA

Walla Walla

Sat 2/28

4:26 pm-5:41 pm

Nonstop1h 15m

Seattle/Tacoma Intl

Wed 3/4

2:44 pm-3:46 pm

Nonstop1h 02m

$157

Walla WallaSeattle

ALW - SEA

ALWSEA

Walla Walla

Sat 2/21

4:26 pm-5:41 pm

Nonstop1h 15m

Seattle/Tacoma Intl

Fri 2/27

10:55 pm-11:58 pm

Nonstop1h 03m

$167

Walla WallaSeattle

ALW - SEA

ALWSEA

Walla Walla

Mon 4/6

3:44 pm-4:55 pm

Nonstop1h 11m

Seattle/Tacoma Intl

Sat 4/11

10:56 pm-11:59 pm

Nonstop1h 03m

$217

Walla WallaSeattle

ALW - SEA

ALWSEA

Walla Walla

Wed 2/11

5:00 am-6:26 am

Nonstop1h 26m

Seattle/Tacoma Intl

Sun 2/15

10:55 pm-11:58 pm

Nonstop1h 03m

$257

Walla WallaSeattle

ALW - SEA

ALWSEA

Walla Walla

Thu 2/19

4:26 pm-5:41 pm

Nonstop1h 15m

Seattle/Tacoma Intl

Thu 2/19

10:55 pm-11:58 pm

Nonstop1h 03m

$282

Walla WallaSeattle

ALW - SEA

ALWSEA

Walla Walla

Sun 2/8

5:00 am-6:26 am

Nonstop1h 26m

Seattle/Tacoma Intl

Thu 2/12

2:44 pm-3:46 pm

Nonstop1h 02m

$297

Walla WallaSeattle

ALW - SEA

ALWSEA

Walla Walla

Sun 2/22

4:26 pm-5:41 pm

Nonstop1h 15m

$109

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Seattle from

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

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 day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Walla Walla is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $419. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Walla Walla because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $529.

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

Flying to Seattle from Walla Walla in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $451 when looking at flights departing in the afternoon. Flights to Seattle are more costly in the morning, with an average ticket price of $473. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Walla Walla to Seattle/Tacoma Intl flight route?

Fly from Walla Walla to Seattle/Tacoma Intl for the best Walla Walla - Seattle/Tacoma Intl flight prices

What cabin class options are available on Walla Walla to Seattle/Tacoma Intl flights?

There are 3 cabin classes available to choose from on Walla Walla to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Walla Walla to Seattle flight prices changed over time?

As of January 2026, prices for Walla Walla to Seattle flights are approximately 17% cheaper when compared to flights at the same time last year.

When to book flights from Walla Walla to Seattle

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

Cheap Walla Walla to Seattle (ALW to SEA) flight deals and tips

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

Best Price Found

$326

Fastest flight time

1h 09m

Direct flights

Mon, Tue, Thu, Fri and Sun

Airports in Seattle

1 airport
The best one-way flight to Seattle from Walla Walla in the past 72 hours is $326. The best round-trip flight deal from Walla Walla to Seattle found on momondo in the last 72 hours is $405.
The fastest flight from Walla Walla to Seattle takes 1h 09m
Direct flights go from Walla Walla to Seattle on Monday, Tuesday, Thursday, Friday and Sunday. The only airline offering direct flights is Alaska Airlines.
There is 1 airport in Seattle. From Walla Walla there are direct flights to Seattle/Tacoma Intl (SEA).
Search flight deals

  • How far is Walla Walla to Seattle/Tacoma Intl by plane?

    The distance between Walla Walla and Seattle/Tacoma Intl is about 216.9 mi. A reasonable flight in good conditions will take 1h 09m.

  • When did momondo last update prices for flights from Walla Walla Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Walla Walla Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Walla Walla Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Walla Walla Airport to Seattle/Tacoma Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Walla Walla Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Walla Walla to Seattle?

  • What is the most popular airline from Walla Walla to Seattle?

Best airlines flying from Walla Walla to Seattle

Compare and see reviews for airlines that fly from Walla Walla to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $108Free CancellationRating
8.0
11,801 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $147Free CancellationRating
7.8
2,830 reviews
Search Hawaiian Airlines flights

  • Alaska Airlines Flights From Walla Walla to Seattle

    Alaska Airlines flight deals from Walla Walla to Seattle start from $108 round-trip. Over the 13 Alaska Airlines flights for this route in a normal week, average airfare is usually $187 round-trip - but some users have found much cheaper deals with momondo.

  • Hawaiian Airlines Flights From Walla Walla to Seattle

    Hawaiian Airlines (7.8/10 from 2,830 reviews) operates around 14 flights from Walla Walla to Seattle in any given week. The average Hawaiian Airlines airfare for this route is around $178, with deals from around $147 rare but found on momondo. Referenced prices are for round-trip Walla Walla to Seattle flight searches in the last 72 hours.

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Marysville
Puyallup
Redmond
Cle Elum
Tukwila
Lakewood
Federal Way
Centralia
Westport
Kirkland
Fife
Tumwater

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Walla Walla.

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

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

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

momondo helps you find the best flight between Walla Walla and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Walla Walla to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.

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