£62 Cheap Flights from Seattle (SEA) to Los Angeles (LAX)

Popular airlines among travellers

Delta
Alaska Airlines
United
American Airlines
JetBlue Airways
Frontier Airlines
    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 25% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards

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

Prices were available within the past 7 days and start at £62 for one-way flights and £123 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Alaska Airlines
Frontier Airlines
Frontier Airlines
American Airlines
Delta
Alaska Airlines
American Airlines
Alaska Airlines
Alaska Airlines
Flight from Seattle Paine Field Intl. Airport to Los Angeles route information
Origin airport
Seattle Paine Field Intl. Airport
Destination airport
Los Angeles Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, United
Return price
£122
Distance
1576 km
Average flight time
2 hours 43 mins

Compare flights from Seattle to Los Angeles easily and book in confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Seattle to Los Angeles. Operating between them 109 flights per day, 20 airlines cover the route. And Condor, JAL, Icelandair, Fiji Airways, Delta Air Lines, Air New Zealand, United Airlines, Qantas, Iberia, Korean Air, WestJet, Air China, Singapore Airlines, American Airlines, KLM, Qatar Airways, Aer Lingus, Air France, China Eastern Airlines, Copa Airlines, Virgin Australia, Aeromexico, Alaska Airlines, Cathay Pacific, Avianca, LATAM Airlines, China Southern Airlines, Finnair, ITA Airways, Air Tahiti Nui, Virgin Atlantic, British Airways fly direct, getting you to Los Angeles Intl. in just 2hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Seattle - Tacoma Intl. to Los Angeles Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Seattle - Tacoma Intl. (SEA) to Los Angeles Intl. (LAX) 

The easiest way to view the best deals on flights from Seattle to Los Angeles today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Seattle - Tacoma Intl. to Los Angeles Intl. start at just £123 and range up to £139.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Seattle and Los Angeles
  • booking your flight during June, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Seattle to Los Angeles flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Seattle - Tacoma Intl. to Los Angeles Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

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 £123. 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.
Los Angeles Airports
Seattle Airports

Seattle Paine Field Intl. Airport

*Available to Expedia members.