HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Alaska Airlines flights from Los Angeles to Seattle (LAX - SEA)

LAX — SEA
Oct 3 — Oct 101
From?
To?
Tue 10/3
Tue 10/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheapflights users flying from Los Angeles to Seattle on Alaska Airlines typically fly into Seattle/Tacoma Intl and depart from Los Angeles. Select your dates above for pricing.

Alaska Airlines flights from Los Angeles to Seattle in 2023

One-Way Flights From

$49

Round Trip Flights From

$93
The average one-way flight costs $148
Search Deals
The average round trip flight costs $178
Search Deals

Can I get a flight from Los Angeles to Seattle on Alaska Airlines for under $300?

Cheapflights currently has 50 LAX-SEA flights for under $300. Flights to Seattle will vary based on many factors, like date and time. Click here to find the best price for your dates on Cheapflights.

How do most travelers feel about Alaska Airlines?

The average rating from 781 Alaska Airlines reviews by Cheapflights users is 7.2 (out of a maximum rating of 10). If you are considering flying LAX-SEA with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Seattle with Alaska Airlines.

Cheapest Alaska Airlines flights from Los Angeles to Seattle

Tue 10/314:10 amLAX - SEA
Nonstop3h 00mAlaska Airlines
Tue 10/319:10 amSEA - LAX
Nonstop2h 43mAlaska Airlines
Deal found 9/27$93
Pick Dates
Mon 10/302:00 amLAX - SEA
Nonstop3h 00mAlaska Airlines
Tue 10/319:10 amSEA - LAX
Nonstop2h 43mAlaska Airlines
Deal found 9/27$98
Pick Dates
Tue 10/316:45 amLAX - SEA
Nonstop2h 59mAlaska Airlines
Fri 11/35:20 pmSEA - LAX
Nonstop2h 39mAlaska Airlines
Deal found 9/27$108
Pick Dates

Direct flights from Los Angeles to Seattle on Alaska Airlines

Tue 10/314:10 amLAX - SEA
Nonstop3h 00mAlaska Airlines
Tue 10/319:10 amSEA - LAX
Nonstop2h 43mAlaska Airlines
Deal found 9/27$93
Pick Dates
Mon 10/302:00 amLAX - SEA
Nonstop3h 00mAlaska Airlines
Mon 10/303:55 pmSEA - LAX
Nonstop2h 42mAlaska Airlines
Deal found 9/27$98
Pick Dates
Tue 10/316:45 amLAX - SEA
Nonstop2h 59mAlaska Airlines
Fri 11/35:20 pmSEA - LAX
Nonstop2h 39mAlaska Airlines
Deal found 9/27$108
Pick Dates

Last minute deals on Cheapflights

Tue 10/31:45 pmLAX - SEA
Nonstop2h 55mAlaska Airlines
Mon 10/163:55 pmSEA - LAX
Nonstop2h 42mAlaska Airlines
Deal found 9/28$165
Pick Dates
Tue 10/32:00 amLAX - SEA
1 stop7h 34mAlaska Airlines
Mon 10/162:00 amSEA - LAX
Nonstop2h 45mAlaska Airlines
Deal found 9/28$179
Pick Dates
Thu 10/52:00 amLAX - SEA
1 stop5h 10mAlaska Airlines
Wed 10/112:10 pmSEA - LAX
Nonstop2h 42mAlaska Airlines
Deal found 9/27$188
Pick Dates

One-way Alaska Airlines flights to Seattle from Los Angeles

Thu 11/238:55 amLAX - SEA
Nonstop2h 59mAlaska Airlines
Deal found 9/28$49
Pick Dates
Wed 10/2512:25 pmLAX - SEA
Nonstop2h 55mAlaska Airlines
Deal found 9/27$57
Pick Dates
Tue 10/246:45 amLAX - SEA
Nonstop2h 59mAlaska Airlines
Deal found 9/28$59
Pick Dates

Other Alaska Airlines flights from Los Angeles

Alaska Airlines flights from Los Angeles to Seattle
Alaska Airlines flights from Los Angeles to San Francisco
Alaska Airlines flights from Los Angeles to Portland

Popular flights with Alaska Airlines

Alaska Airlines flights from San Francisco to New York
Alaska Airlines flights from New York to San Francisco
Alaska Airlines flights from San Francisco to Seattle
Alaska Airlines flights from Seattle to Los Angeles
Alaska Airlines flights from New York to Seattle
Alaska Airlines flights from Dallas/Fort Worth to Seattle
Alaska Airlines flights from San Francisco to San José del Cabo
Alaska Airlines flights from Seattle to Las Vegas
Alaska Airlines flights from Seattle to Honolulu
Alaska Airlines flights from Seattle to San Diego
Alaska Airlines flights from San Francisco to Puerto Vallarta
Alaska Airlines flights from Seattle to San Francisco
Alaska Airlines flights from Seattle to Sky Harbor Intl
Alaska Airlines flights from San Francisco to Los Angeles
Alaska Airlines flights from Portland to Los Angeles
Alaska Airlines flights from San Francisco to John F Kennedy Intl
Alaska Airlines flights from Boston to Seattle
Alaska Airlines flights from San Francisco to San Diego
Alaska Airlines flights from San Diego to Seattle
Alaska Airlines flights from San Francisco to Newark
Alaska Airlines flights from Washington, D.C. to Seattle
Alaska Airlines flights from Sky Harbor Intl to Seattle
Alaska Airlines flights from Chicago to Seattle
Alaska Airlines flights from San Diego to Honolulu
Alaska Airlines flights from Newark to San Francisco
Alaska Airlines flights from San Francisco to Portland
Alaska Airlines flights from New York to San Diego
Alaska Airlines flights from Seattle to Boston
Alaska Airlines flights from Portland to San Francisco
Alaska Airlines flights from Seattle to Denver

Other popular destinations in North America

Flights to Williamsport
Flights to San Francisco
Flights to Bullhead City
Flights to Klamath Falls
Flights to Los Angeles
Flights to Atlanta
Flights to Flagstaff
Flights to Portland
Flights to Indianapolis
Flights to New York
Flights to Tucson
Flights to Dayton

Fly from Los Angeles to Seattle on another airline

Fly Delta

See what others are saying about Alaska Airlines

Alaska Airlines
8.1
Very good
10,344 reviews
Check prices
Overview

Food

7.5

Comfort

8.0

Boarding

8.3

Crew

8.6

Entertainment

7.6
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.