Cheap flights from Los Angeles to Seattle (LAX - SEA) from $49

This is the cheapest one-way flight price, found on 5/30. Prices may vary by date and flight preferences.
LAX — SEA
Jun 5 — Jun 121

The best prices from Los Angeles to Seattle/Tacoma Intl are usually found in January or February, booked 40 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

How to find the cheapest flight from Los Angeles (LAX) to Seattle (SEA)

All the information you need to plan the best LAX to SEA flight in 2023: compare Los Angeles to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.

Popular in

July

Cheapest in

January

Round-trip from

$237

One-way from

$65
High demand for flights, 29% potential price rise
Best time to find cheap flights, 23% potential price drop
From Los Angeles to Seattle/Tacoma Intl
One-way flight from Los Angeles to Seattle/Tacoma Intl

LAX - SEA

Price

$237 - $574

SEA

Temperature

41 - 66.2 °F

SEA

Rainfall

0.7 - 6.6 inches

Cheap flights from Los Angeles to Seattle in May, June 2023

The best prices found for LAX to SEA flights for May, June
The lowest fares we've come across on flights traveling from Los Angeles to Seattle in May and June 2023. More deals are always being added, so be sure to check back regularly.

Los Angeles to Seattle 2023 flight deals

Cheap flights to Seattle from Los Angeles found for this year
The lowest fares we've come across on flights traveling from Los Angeles to Seattle in May and June 2023. More deals are always being added, so be sure to check back regularly.

Cheap Spirit Airlines flights from Los Angeles to Seattle

Consider these cheap Spirit Airlines flights we've found departing from Los Angeles to Seattle. Come back soon if you're not finding the exact deal you're looking for.

Cheap United Airlines flights from Los Angeles to Seattle

Take a gander at the lowest prices we've found on United Airlines flights from Los Angeles to Seattle. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Non-stop flights to Seattle from Los Angeles

Save time with Los Angeles to Seattle direct flight deals
Consider booking one of these non-stop flights heading from Los Angeles to Seattle. If you're looking for other options for flights from Los Angeles to Seattle, make sure to update the search form at the top of page.

Last minute flights from Los Angeles to Seattle

Late deals on return flights to Seattle from Los Angeles, departing today and this week
Check out these flights departing soon from Los Angeles to Seattle. Tip: verify your flight details before completing your reservation.

One-way flights to Seattle from Los Angeles

The cheapest one-way flights from Los Angeles to Seattle
Users in need of a one-way flight from Los Angeles to Seattle can choose from these deals. Users can also find round-trip Los Angeles to Seattle flights by using the search form above.

Find flights from Los Angeles to Seattle within your budget

Use the slider to find flights from Los Angeles to Seattle that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$98 - $168

Route

Depart

Return

Price

Los AngelesSeattle/Tacoma Intl

LAX - SEA

LAXSEA

Los Angeles

Wed 8/16

Nonstop2h 46m

Seattle/Tacoma Intl

Fri 8/25

Nonstop2h 45m

Los AngelesSeattle/Tacoma Intl

LAX - SEA

LAXSEA

Los Angeles

Tue 8/22

1 stop8h 47m

Seattle/Tacoma Intl

Tue 8/29

1 stop11h 05m

Los AngelesSeattle/Tacoma Intl

LAX - SEA

LAXSEA

Los Angeles

Wed 8/16

Nonstop2h 46m

Seattle/Tacoma Intl

Wed 8/23

1 stop4h 32m

Los AngelesSeattle/Tacoma Intl

LAX - SEA

LAXSEA

Los Angeles

Tue 8/1

Nonstop2h 46m

Seattle/Tacoma Intl

Wed 8/9

1 stop4h 32m

Los AngelesSeattle/Tacoma Intl

LAX - SEA

LAXSEA

Los Angeles

Mon 8/14

Nonstop2h 46m

Seattle/Tacoma Intl

Tue 8/22

1 stop11h 05m

Los AngelesSeattle/Tacoma Intl

LAX - SEA

LAXSEA

Los Angeles

Sun 7/30

Nonstop2h 46m

Seattle/Tacoma Intl

Thu 8/10

Nonstop2h 45m

Los AngelesSeattle/Tacoma Intl

LAX - SEA

LAXSEA

Los Angeles

Wed 8/9

Nonstop2h 51m

Seattle/Tacoma Intl

Wed 8/16

Nonstop2h 37m

Los AngelesSeattle/Tacoma Intl

LAX - SEA

LAXSEA

Los Angeles

Tue 8/22

2 stops23h 57m

Seattle/Tacoma Intl

Tue 8/29

1 stop17h 13m

Los AngelesSeattle/Tacoma Intl

LAX - SEA

LAXSEA

Los Angeles

Fri 8/11

Nonstop2h 43m

Seattle/Tacoma Intl

Fri 8/18

Nonstop2h 45m

Flights are sorted by cheapest first

Deals found on 5/30

Reviews of Airlines Servicing Seattle

To help decide which airline to fly from Los Angeles to Seattle, see what other customers have to say about Spirit Airlines, United Airlines and JetBlue. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
1,375 reviews

Boarding

8.3

Comfort

8.0

Entertainment

7.1

Food

7.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

The line to get in took 2 hours. When I finally got to the gate they had a computer issue and could not read my boarding pass which for once (never again) I had not printed out. Despite the fact that I had checked in the night before and had my confirmation they would not let me board. No assistance from Alaska whatsoever I was forced to walk back to the agent, wait in a huge line and miss my flight. They were not able to get me on another flight until 10 hours later. I received a $10 food voucher which barely got me a cup of coffee.

Alaska Airlines
8.0
Very good
1,375 reviews
Alaska Airlines
8.0
Very good
1,375 reviews

Boarding

8.3

Comfort

8.0

Entertainment

7.1

Food

7.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

The line to get in took 2 hours. When I finally got to the gate they had a computer issue and could not read my boarding pass which for once (never again) I had not printed out. Despite the fact that I had checked in the night before and had my confirmation they would not let me board. No assistance from Alaska whatsoever I was forced to walk back to the agent, wait in a huge line and miss my flight. They were not able to get me on another flight until 10 hours later. I received a $10 food voucher which barely got me a cup of coffee.

Delta
8.0
Very good
2,364 reviews
Alaska Airlines
8.0
Very good
1,375 reviews

Boarding

8.3

Comfort

8.0

Entertainment

7.1

Food

7.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

The line to get in took 2 hours. When I finally got to the gate they had a computer issue and could not read my boarding pass which for once (never again) I had not printed out. Despite the fact that I had checked in the night before and had my confirmation they would not let me board. No assistance from Alaska whatsoever I was forced to walk back to the agent, wait in a huge line and miss my flight. They were not able to get me on another flight until 10 hours later. I received a $10 food voucher which barely got me a cup of coffee.

United Airlines
7.6
Good
1,526 reviews
Alaska Airlines
8.0
Very good
1,375 reviews

Boarding

8.3

Comfort

8.0

Entertainment

7.1

Food

7.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

The line to get in took 2 hours. When I finally got to the gate they had a computer issue and could not read my boarding pass which for once (never again) I had not printed out. Despite the fact that I had checked in the night before and had my confirmation they would not let me board. No assistance from Alaska whatsoever I was forced to walk back to the agent, wait in a huge line and miss my flight. They were not able to get me on another flight until 10 hours later. I received a $10 food voucher which barely got me a cup of coffee.

JetBlue
7.5
Good
606 reviews
Alaska Airlines
8.0
Very good
1,375 reviews

Boarding

8.3

Comfort

8.0

Entertainment

7.1

Food

7.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

The line to get in took 2 hours. When I finally got to the gate they had a computer issue and could not read my boarding pass which for once (never again) I had not printed out. Despite the fact that I had checked in the night before and had my confirmation they would not let me board. No assistance from Alaska whatsoever I was forced to walk back to the agent, wait in a huge line and miss my flight. They were not able to get me on another flight until 10 hours later. I received a $10 food voucher which barely got me a cup of coffee.

American Airlines
7.4
Good
2,147 reviews
Alaska Airlines
8.0
Very good
1,375 reviews

Boarding

8.3

Comfort

8.0

Entertainment

7.1

Food

7.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

The line to get in took 2 hours. When I finally got to the gate they had a computer issue and could not read my boarding pass which for once (never again) I had not printed out. Despite the fact that I had checked in the night before and had my confirmation they would not let me board. No assistance from Alaska whatsoever I was forced to walk back to the agent, wait in a huge line and miss my flight. They were not able to get me on another flight until 10 hours later. I received a $10 food voucher which barely got me a cup of coffee.

Related info for your journey

Useful info, stats and facts about Los Angeles to Seattle flights.

Alternative routes for Los Angeles to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Los Angeles to Seattle

The chart below displays the airlines Cheapflights users traveling from Los Angeles to Seattle choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
JetBlueCheapest$74Average$183FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search JetBlue flights
United AirlinesCheapest$89Average$286FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
Spirit AirlinesCheapest$97Average$213FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
Alaska AirlinesCheapest$109Average$238FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
DeltaCheapest$122Average$277FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$167Average$394FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
Linear Air TaxiCheapest$4,721Average$6,715FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Linear Air Taxi flights

Hourly flight availability from Los Angeles to Seattle

See what time of day planes typically take off from Los Angeles to Seattle
19%of flight departuresEarly morningMidnight to 6 am
28%of flight departuresMorning6 am to noon
23%of flight departuresAfternoonNoon to 6 pm
30%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Los Angeles to Seattle

See how many times per day planes take to the skies headed from Los Angeles to Seattle
Sunday66daily flights
Monday93daily flights
Tuesday49daily flights
Wednesday44daily flights
Thursday66daily flights
Friday74daily flights
Saturday61daily flights
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.