฿3,700 Cheap Flights from Seattle (SEA) to Los Angeles (LAX)

View ฿3,700 flight on Sat, 1 Nov 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at ฿3,700 for one-way flights and ฿6,420 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 1 Nov - Wed, 5 Nov
SEA
Seattle
LAX
Los Angeles
฿6,420 Return, found 1 hour ago
฿6,420
Return
found 1 hour ago
Select Delta flight, departing Sat, 1 Nov from Seattle to Los Angeles, returning Wed, 5 Nov, priced at ฿6,420 found 1 hour ago
Delta
Wed, 8 Oct - Wed, 15 Oct
SEA
Seattle
LAX
Los Angeles
฿6,485 Return, found 5 days ago
฿6,485
Return
found 5 days ago
Select Delta flight, departing Wed, 8 Oct from Seattle to Los Angeles, returning Wed, 15 Oct, priced at ฿6,485 found 5 days ago
Delta
Thu, 25 Sep - Sat, 27 Sep
SEA
Seattle
LAX
Los Angeles
฿7,065 Return, found 3 hours ago
฿7,065
Return
found 3 hours ago
Select Delta flight, departing Thu, 25 Sep from Seattle to Los Angeles, returning Sat, 27 Sep, priced at ฿7,065 found 3 hours ago
Delta
Sat, 27 Sep - Sun, 28 Sep
SEA
Seattle
LAX
Los Angeles
฿7,145 Return, found 5 days ago
฿7,145
Return
found 5 days ago
Select Delta flight, departing Sat, 27 Sep from Seattle to Los Angeles, returning Sun, 28 Sep, priced at ฿7,145 found 5 days ago
United
Sat, 1 Nov - Wed, 5 Nov
SEA
Seattle
LAX
Los Angeles
฿7,560 Return, found 1 hour ago
฿7,560
Return
found 1 hour ago
Select United flight, departing Sat, 1 Nov from Seattle to Los Angeles, returning Wed, 5 Nov, priced at ฿7,560 found 1 hour ago
Delta
Tue, 14 Oct - Sun, 19 Oct
SEA
Seattle
LAX
Los Angeles
฿7,715 Return, found 5 hours ago
฿7,715
Return
found 5 hours ago
Select Delta flight, departing Tue, 14 Oct from Seattle to Los Angeles, returning Sun, 19 Oct, priced at ฿7,715 found 5 hours ago
Delta
Thu, 18 Jun - Sun, 21 Jun
SEA
Seattle
LAX
Los Angeles
฿7,800 Return, found 4 days ago
฿7,800
Return
found 4 days ago
Select Delta flight, departing Thu, 18 Jun from Seattle to Los Angeles, returning Sun, 21 Jun, priced at ฿7,800 found 4 days ago
Delta
Sat, 1 Nov - Wed, 5 Nov
SEA
Seattle
LAX
Los Angeles
฿7,815 Return, found 1 hour ago
฿7,815
Return
found 1 hour ago
Select Delta flight, departing Sat, 1 Nov from Seattle to Los Angeles, returning Wed, 5 Nov, priced at ฿7,815 found 1 hour ago
United
Sat, 1 Nov - Wed, 5 Nov
SEA
Seattle
LAX
Los Angeles
฿8,045 Return, found 1 hour ago
฿8,045
Return
found 1 hour ago
Select United flight, departing Sat, 1 Nov from Seattle to Los Angeles, returning Wed, 5 Nov, priced at ฿8,045 found 1 hour ago
American Airlines
Wed, 8 Oct - Wed, 15 Oct
SEA
Seattle
LAX
Los Angeles
฿8,195 Return, found 5 days ago
฿8,195
Return
found 5 days ago
Select American Airlines flight, departing Wed, 8 Oct from Seattle to Los Angeles, returning Wed, 15 Oct, priced at ฿8,195 found 5 days ago

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

January is typically the cheapest month to fly

From ฿1,556 - ฿7,681 per traveller.

Graph displaying average flight prices per month

Flight from Seattle to Los Angeles route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Los Angeles Intl.
Airlines serving
American Airlines, Delta, United
Return price
฿6,420
Distance
1527 km
Average flight time
2 hours 47 mins

Perfect flights from Seattle to Los Angeles

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seattle to Los Angeles. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Seattle - Tacoma Intl. to Los Angeles Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿3,700 and roundtrip prices from ฿6,420. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Los Angeles Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Los Angeles.

Frequently asked questions

How much is a flight from SEA to Los Angeles Intl. Airport (LAX)?
The lowest price advertised for a round-trip journey between Seattle - Tacoma Intl. Airport (SEA) and Los Angeles Intl. Airport (LAX) is ฿6,420. But you better act fast. This figure is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sea-Tac Airport to Los Angeles Intl. Airport (LAX)?
We get that things crop up unexpectedly, so we've made it as easy as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to Los Angeles Intl. Airport (LAX) 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 Seattle - Tacoma Intl. Airport (SEA) to Los Angeles Intl. Airport (LAX) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from SEA to LAX?
The flight from Sea-Tac Airport to Los Angeles Intl. Airport (LAX) is an easy 2 hours and 43 minutes. If you're lucky, you might just finish an entire movie before arriving!
How far is the flight from SEA to Los Angeles Intl. Airport (LAX)?
Expect to be soaring through the sky for a while, as the flight distance between SeaTac and Los Angeles is 1,550 kilometres. Put together a playlist of your favourite songs before you leave home to keep yourself entertained during the flight.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to LAX?
It's easy to fly directly from Sea-Tac Airport to LAX. Below are the most popular carriers that offer nonstop services on this route:

  • Alaska Airlines - (AS) with 282 monthly flights
  • Delta Air Lines - (DL) with 186 monthly flights
  • American Airlines - (AA) with 82 monthly flights
  • United Airlines - (UA) with 26 monthly flights

Are Seattle - Tacoma Intl. Airport (SEA) to Los Angeles Intl. Airport (LAX) flight tickets cheaper when they're purchased at the last minute?
Tickets from Seattle - Tacoma Intl. Airport (SEA) to LAX are available up to a year prior to departure on Expedia. And although you may occasionally pick up a great last-minute deal, it's not something you should bank on. Also, booking your flights well in advance means you'll have more options — and you can avoid landing the dreaded middle seat! We're constantly updating our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

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