RM431 Cheap Flights from Los Angeles (LAX) to Seattle (SEA)

View RM431 flight on Wed, 13 May 2026Opens in a new window

Popular airlines from Los Angeles Intl. (LAX) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Los Angeles to Seattle (LAX-SEA)

Prices were available within the past 7 days and start at RM431 for one-way flights and RM741 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 1 Jun - Tue, 9 Jun
LAX
Los Angeles
SEA
Seattle
RM741 Return, found 3 days ago
RM741
Return
found 3 days ago
Select Delta flight, departing Mon, 1 Jun from Los Angeles to Seattle, returning Tue, 9 Jun, priced at RM741 found 3 days ago
Delta
Mon, 1 Jun - Tue, 9 Jun
LAX
Los Angeles
SEA
Seattle
RM899 Return, found 3 days ago
RM899
Return
found 3 days ago
Select Delta flight, departing Mon, 1 Jun from Los Angeles to Seattle, returning Tue, 9 Jun, priced at RM899 found 3 days ago
United
Mon, 1 Jun - Tue, 9 Jun
LAX
Los Angeles
SEA
Seattle
RM979 Return, found 3 days ago
RM979
Return
found 3 days ago
Select United flight, departing Mon, 1 Jun from Los Angeles to Seattle, returning Tue, 9 Jun, priced at RM979 found 3 days ago
Delta
Mon, 1 Jun - Tue, 9 Jun
LAX
Los Angeles
SEA
Seattle
RM980 Return, found 3 days ago
RM980
Return
found 3 days ago
Select Delta flight, departing Mon, 1 Jun from Los Angeles to Seattle, returning Tue, 9 Jun, priced at RM980 found 3 days ago
United
Mon, 1 Jun - Tue, 9 Jun
LAX
Los Angeles
SEA
Seattle
RM1,018 Return, found 3 days ago
RM1,018
Return
found 3 days ago
Select United flight, departing Mon, 1 Jun from Los Angeles to Seattle, returning Tue, 9 Jun, priced at RM1,018 found 3 days ago
Delta
Mon, 1 Jun - Tue, 9 Jun
LAX
Los Angeles
SEA
Seattle
RM1,019 Return, found 3 days ago
RM1,019
Return
found 3 days ago
Select Delta flight, departing Mon, 1 Jun from Los Angeles to Seattle, returning Tue, 9 Jun, priced at RM1,019 found 3 days ago
United
Mon, 1 Jun - Tue, 9 Jun
LAX
Los Angeles
SEA
Seattle
RM1,057 Return, found 3 days ago
RM1,057
Return
found 3 days ago
Select United flight, departing Mon, 1 Jun from Los Angeles to Seattle, returning Tue, 9 Jun, priced at RM1,057 found 3 days ago
Delta
Mon, 1 Jun - Tue, 9 Jun
LAX
Los Angeles
SEA
Seattle
RM1,059 Return, found 3 days ago
RM1,059
Return
found 3 days ago
Select Delta flight, departing Mon, 1 Jun from Los Angeles to Seattle, returning Tue, 9 Jun, priced at RM1,059 found 3 days ago
Delta
Mon, 1 Jun - Tue, 9 Jun
LAX
Los Angeles
SEA
Seattle
RM1,098 Return, found 3 days ago
RM1,098
Return
found 3 days ago
Select Delta flight, departing Mon, 1 Jun from Los Angeles to Seattle, returning Tue, 9 Jun, priced at RM1,098 found 3 days ago
Delta
Thu, 28 May - Wed, 3 Jun
LAX
Los Angeles
SEA
Seattle
RM1,099 Return, found 6 days ago
RM1,099
Return
found 6 days ago
Select Delta flight, departing Thu, 28 May from Los Angeles to Seattle, returning Wed, 3 Jun, priced at RM1,099 found 6 days ago

Find the cheapest month to fly from Los Angeles (LAX) to Seattle (SEA)

May is typically the cheapest month to fly

From RM 226 - RM 677 per traveller.

Frequently asked questions

How much is a flight from Los Angeles Intl. Airport (LAX) to SEA?
If you're planning on travelling between Los Angeles Intl. Airport (LAX) and SEA, round-trip journeys start from RM741. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LAX to SEA?
This can differ from airline to airline, as each has its own set of terms and conditions. Visit the Customer Service Portal, where there are instructions on how to cancel your flight online.
How do I find cheap flights from Los Angeles Intl. Airport (LAX) to Sea-Tac Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Los Angeles Intl. Airport (LAX) to Sea-Tac Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Los Angeles Intl. Airport (LAX) to Seattle - Tacoma Intl. Airport (SEA)?
The flight from LAX to SEA is around 2 hours and 56 minutes, so don't get too settled. Chances are the next time you peek out the window you'll be cruising over SeaTac.
How far is the flight from LAX to SEA?
It's around 1,550 kilometres between Los Angeles and SeaTac, so you'll be up in the air for a while. Keep yourself entertained with things like crossword puzzles or a good old-fashioned book.
Which airlines fly direct from Los Angeles Intl. Airport (LAX) to Seattle - Tacoma Intl. Airport (SEA)?
With a nice range of airlines to pick from, you should be able to find your perfect flight from LAX to Sea-Tac Airport in just a few clicks. Here are some of the most popular carriers with services between these airports:

  • Alaska Airlines - (AS) with 278 monthly flights
  • Delta Air Lines - (DL) with 182 monthly flights
  • American Airlines - (AA) with 82 monthly flights
  • United Airlines - (UA) with 26 monthly flights

Are Los Angeles Intl. Airport (LAX) to Sea-Tac Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from LAX to SEA can be hit-or-miss. It is possible to score a bargain, but you could also miss out completely! If you'd rather play it safe and start planning early on, Expedia compares flight deals up to a year in advance. Just remember that not all airlines list their prices so far in advance. Our advice? Check back often as updates are made regularly.

Travel information

Origin airport
Los Angeles Intl.
Destination airport
Seattle - Tacoma Intl.
Return price
RM741
Distance
1527 km
Average flight time
2 hours 53 mins

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