CA $72 Cheap Flights from Los Angeles (LAX) to Seattle (SEA)

View CA $72 flight on Sun, May 4, 2025Opens in a new window

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

Prices were available within the past 7 days and start at CA $72 for one-way flights and CA $112 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Thu., Apr. 24 - Mon., Apr. 28
LAX
Los Angeles
SEA
Seattle
CA $112 Roundtrip, found 5 days ago
CA $112
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Thu., Apr. 24 from Los Angeles to Seattle, returning Mon., Apr. 28, priced at CA $112 found 5 days ago
Spirit Airlines
Thu., Apr. 24 - Thu., May 1
LAX
Los Angeles
SEA
Seattle
CA $144 Roundtrip, found 5 hours ago
CA $144
Roundtrip
found 5 hours ago
Select Spirit Airlines flight, departing Thu., Apr. 24 from Los Angeles to Seattle, returning Thu., May 1, priced at CA $144 found 5 hours ago
Spirit Airlines
Thu., Apr. 17 - Mon., Apr. 21
LAX
Los Angeles
SEA
Seattle
CA $165 Roundtrip, found 1 day ago
CA $165
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu., Apr. 17 from Los Angeles to Seattle, returning Mon., Apr. 21, priced at CA $165 found 1 day ago
Spirit Airlines
Thu., Apr. 24 - Mon., Apr. 28
LAX
Los Angeles
SEA
Seattle
CA $167 Roundtrip, found 5 days ago
CA $167
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Thu., Apr. 24 from Los Angeles to Seattle, returning Mon., Apr. 28, priced at CA $167 found 5 days ago
Spirit Airlines
Thu., Apr. 24 - Mon., Apr. 28
LAX
Los Angeles
SEA
Seattle
CA $182 Roundtrip, found 5 days ago
CA $182
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Thu., Apr. 24 from Los Angeles to Seattle, returning Mon., Apr. 28, priced at CA $182 found 5 days ago
Spirit Airlines
Thu., Apr. 24 - Mon., Apr. 28
LAX
Los Angeles
SEA
Seattle
CA $184 Roundtrip, found 5 days ago
CA $184
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Thu., Apr. 24 from Los Angeles to Seattle, returning Mon., Apr. 28, priced at CA $184 found 5 days ago
Alaska Airlines
Wed., Apr. 16 - Mon., Apr. 21
LAX
Los Angeles
SEA
Seattle
CA $198 Roundtrip, found 4 days ago
CA $198
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed., Apr. 16 from Los Angeles to Seattle, returning Mon., Apr. 21, priced at CA $198 found 4 days ago
American Airlines
Thu., Apr. 24 - Mon., Apr. 28
LAX
Los Angeles
SEA
Seattle
CA $212 Roundtrip, found 5 days ago
CA $212
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu., Apr. 24 from Los Angeles to Seattle, returning Mon., Apr. 28, priced at CA $212 found 5 days ago
Hawaiian Airlines
Tue., Apr. 22 - Thu., May 15
LAX
Los Angeles
SEA
Seattle
CA $269 Roundtrip, found 6 days ago
CA $269
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Tue., Apr. 22 from Los Angeles to Seattle, returning Thu., May 15, priced at CA $269 found 6 days ago
United
Tue., Jun. 10 - Thu., Jun. 12
LAX
Los Angeles
SEA
Seattle
CA $355 Roundtrip, found 6 days ago
CA $355
Roundtrip
found 6 days ago
Select United flight, departing Tue., Jun. 10 from Los Angeles to Seattle, returning Thu., Jun. 12, priced at CA $355 found 6 days ago
Flight from Los Angeles to Seattle (LAX - SEA) route information
Origin airport
Los Angeles Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Spirit Airlines, United
Roundtrip price
CA $111
Distance
1527 km

Los Angeles to Seattle Flights

Ready for an adventure? Thought so! Prepare to see the sights when you book your trip from Los Angeles to Seattle with Expedia.ca. Whether you’re visiting for business or pleasure, we know how important it is to bring home travel stories. Maybe your tales will include the best dinner of your life, or the weirdest street art you saw in the city, or the concert that turned you into a fan of a new band. Whatever it is, your new favourite anecdote is right around the corner. Book your trip from LAX to SEA and begin your journey!

Getting a cheap deal on your trip sets the tone for the perfect holiday. And with Expedia.ca, you know you can travel from Los Angeles to Seattle on the cheap, with enough money left over for a stellar time in the city. That could mean more tours with the kids, more concerts with the spouse, more dessert amongst co-workers, or even front row seats to a sports game if you’re travelling solo. It’s your holiday! Make it great.

Travelling shouldn’t cost an arm and a leg before you even get to relax on the plane’s armrests. Count on Expedia.ca to get you the best discounts on flights from LAX to SEA. And remember this: You can also save big when you bundle. Add a hotel or car rental deal to your flight and witness those savings add up. Hey, more money for more souvenirs, right? Right! Pack your bags and we’ll see you on the route.

Combine your Seattle flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from with Expedia Canada. Use us as your top travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Los Angeles Intl. Airport (LAX) to SEA?
If you’re planning on traveling between Los Angeles Intl. Airport (LAX) and SEA, round-trip journeys start from CA $112. 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 kilometers 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.
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