RM459 Cheap Flights from Los Angeles (LAX) to Seattle (SEA)

View RM459 flight on Wed, 10 Dec 2025Opens 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 RM459 for one-way flights and RM749 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 10 Dec - Sat, 13 Dec
LAX
Los Angeles
SEA
Seattle
RM749 Return, found 5 days ago
RM749
Return
found 5 days ago
Select Delta flight, departing Wed, 10 Dec from Los Angeles to Seattle, returning Sat, 13 Dec, priced at RM749 found 5 days ago
Delta
Thu, 27 Nov - Thu, 4 Dec
LAX
Los Angeles
SEA
Seattle
RM891 Return, found 6 days ago
RM891
Return
found 6 days ago
Select Delta flight, departing Thu, 27 Nov from Los Angeles to Seattle, returning Thu, 4 Dec, priced at RM891 found 6 days ago
Delta
Tue, 25 Nov - Mon, 1 Dec
LAX
Los Angeles
SEA
Seattle
RM893 Return, found 7 hours ago
RM893
Return
found 7 hours ago
Select Delta flight, departing Tue, 25 Nov from Los Angeles to Seattle, returning Mon, 1 Dec, priced at RM893 found 7 hours ago
Delta
Thu, 27 Nov - Thu, 4 Dec
LAX
Los Angeles
SEA
Seattle
RM921 Return, found 6 days ago
RM921
Return
found 6 days ago
Select Delta flight, departing Thu, 27 Nov from Los Angeles to Seattle, returning Thu, 4 Dec, priced at RM921 found 6 days ago
Delta
Wed, 10 Dec - Sat, 13 Dec
LAX
Los Angeles
SEA
Seattle
RM922 Return, found 5 days ago
RM922
Return
found 5 days ago
Select Delta flight, departing Wed, 10 Dec from Los Angeles to Seattle, returning Sat, 13 Dec, priced at RM922 found 5 days ago
American Airlines
Wed, 10 Dec - Sat, 13 Dec
LAX
Los Angeles
SEA
Seattle
RM1,002 Return, found 5 days ago
RM1,002
Return
found 5 days ago
Select American Airlines flight, departing Wed, 10 Dec from Los Angeles to Seattle, returning Sat, 13 Dec, priced at RM1,002 found 5 days ago
Delta
Thu, 27 Nov - Thu, 4 Dec
LAX
Los Angeles
SEA
Seattle
RM1,023 Return, found 6 days ago
RM1,023
Return
found 6 days ago
Select Delta flight, departing Thu, 27 Nov from Los Angeles to Seattle, returning Thu, 4 Dec, priced at RM1,023 found 6 days ago
Delta
Wed, 10 Dec - Sat, 13 Dec
LAX
Los Angeles
SEA
Seattle
RM1,044 Return, found 5 days ago
RM1,044
Return
found 5 days ago
Select Delta flight, departing Wed, 10 Dec from Los Angeles to Seattle, returning Sat, 13 Dec, priced at RM1,044 found 5 days ago
Delta
Tue, 25 Nov - Mon, 1 Dec
LAX
Los Angeles
SEA
Seattle
RM1,046 Return, found 7 hours ago
RM1,046
Return
found 7 hours ago
Select Delta flight, departing Tue, 25 Nov from Los Angeles to Seattle, returning Mon, 1 Dec, priced at RM1,046 found 7 hours ago
United
Wed, 10 Dec - Sat, 13 Dec
LAX
Los Angeles
SEA
Seattle
RM1,066 Return, found 5 days ago
RM1,066
Return
found 5 days ago
Select United flight, departing Wed, 10 Dec from Los Angeles to Seattle, returning Sat, 13 Dec, priced at RM1,066 found 5 days ago

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

January is typically the cheapest month to fly

From RM 202 - RM 995 per traveller.
Los Angeles to Seattle route information
Origin airport
Los Angeles Intl.
Destination airport
Seattle - Tacoma Intl.
Return price
RM749
Distance
1527 km
Average flight time
2 hours 51 mins

Perfect flights from Los Angeles to Seattle

Your Journey from Los Angeles to Seattle

Start your unforgettable journey with Expedia. Our broad selection of flights from Los Angeles to Seattle caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, American Airlines, United. Our selection of flights from Los Angeles Intl. to Seattle - Tacoma Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Los Angeles to Seattle Flights

Experience the joy of finding cheap flights from Los Angeles Intl. to Seattle - Tacoma Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM459 and roundtrip prices from RM749*.
 

Pre-Flight Essentials

Ensure a smooth journey from Los Angeles to Seattle with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Seattle

Picture yourself stepping off the plane in Seattle and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Los Angeles to Seattle Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Los Angeles to Seattle.
 

Beyond the Flight – Exploring Seattle

With Expedia, your adventure extends beyond the flight. Explore Seattle at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Los Angeles to Seattle with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Los Angeles to Seattle with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 RM749. 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.

Explore a world of travel with Expedia

*Available to Expedia members.