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

View AU$186 flight on Thu, 1 Oct 2026Opens 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 for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 19 Sept - Sat, 26 Sept
SEA
Seattle
LAX
Los Angeles
AU$320 Return, found 1 day ago
AU$320
Return
found 1 day ago
Select American Airlines flight, departing Sat, 19 Sept from Seattle to Los Angeles, returning Sat, 26 Sept, priced at AU$320 found 1 day ago
Alaska Airlines
Sat, 19 Sept - Sat, 26 Sept
SEA
Seattle
LAX
Los Angeles
AU$320 Return, found 1 day ago
AU$320
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 19 Sept from Seattle to Los Angeles, returning Sat, 26 Sept, priced at AU$320 found 1 day ago
Delta
Sat, 19 Sept - Sat, 26 Sept
SEA
Seattle
LAX
Los Angeles
AU$320 Return, found 1 day ago
AU$320
Return
found 1 day ago
Select Delta flight, departing Sat, 19 Sept from Seattle to Los Angeles, returning Sat, 26 Sept, priced at AU$320 found 1 day ago
American Airlines
Sat, 24 Oct - Sat, 7 Nov
SEA
Seattle
LAX
Los Angeles
AU$323 Return, found 3 days ago
AU$323
Return
found 3 days ago
Select American Airlines flight, departing Sat, 24 Oct from Seattle to Los Angeles, returning Sat, 7 Nov, priced at AU$323 found 3 days ago
Delta
Sat, 24 Oct - Mon, 9 Nov
SEA
Seattle
LAX
Los Angeles
AU$342 Return, found 1 day ago
AU$342
Return
found 1 day ago
Select Delta flight, departing Sat, 24 Oct from Seattle to Los Angeles, returning Mon, 9 Nov, priced at AU$342 found 1 day ago
Alaska Airlines
Sat, 19 Sept - Mon, 21 Sept
SEA
Seattle
LAX
Los Angeles
AU$344 Return, found 3 days ago
AU$344
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 19 Sept from Seattle to Los Angeles, returning Mon, 21 Sept, priced at AU$344 found 3 days ago
United
Thu, 10 Dec - Mon, 14 Dec
SEA
Seattle
LAX
Los Angeles
AU$358 Return, found 3 days ago
AU$358
Return
found 3 days ago
Select United flight, departing Thu, 10 Dec from Seattle to Los Angeles, returning Mon, 14 Dec, priced at AU$358 found 3 days ago
United
Wed, 9 Sept - Wed, 23 Sept
SEA
Seattle
LAX
Los Angeles
AU$363 Return, found 2 days ago
AU$363
Return
found 2 days ago
Select United flight, departing Wed, 9 Sept from Seattle to Los Angeles, returning Wed, 23 Sept, priced at AU$363 found 2 days ago
United
Wed, 9 Sept - Wed, 23 Sept
SEA
Seattle
LAX
Los Angeles
AU$377 Return, found 2 days ago
AU$377
Return
found 2 days ago
Select United flight, departing Wed, 9 Sept from Seattle to Los Angeles, returning Wed, 23 Sept, priced at AU$377 found 2 days ago
Alaska Airlines
Thu, 29 Oct - Thu, 5 Nov
SEA
Seattle
LAX
Los Angeles
AU$384 Return, found 23 hours ago
AU$384
Return
found 23 hours ago
Select Alaska Airlines flight, departing Thu, 29 Oct from Seattle to Los Angeles, returning Thu, 5 Nov, priced at AU$384 found 23 hours ago
Alaska Airlines
Thu, 1 Oct - Mon, 5 Oct
SEA
Seattle
LAX
Los Angeles
AU$386 Return, found 3 days ago
AU$386
Return
found 3 days ago
Select Alaska Airlines flight, departing Thu, 1 Oct from Seattle to Los Angeles, returning Mon, 5 Oct, priced at AU$386 found 3 days ago

Alternative airports near Los Angeles

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Los Angeles Intl. LAX. Cheapest option available. Average driving time to city centre is 20 minutes. Flights from AU$478
LAX
Los Angeles Intl.
Cheapest
Average driving time to city centre20 min
Flights from AU$478

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

October is typically the cheapest month to fly

From AU$91 - AU$187 per traveller.

Frequently asked questions

How much does a flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) cost?
You can find one-way and return flights from SEA to LAX with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SEA to LAX ticket fares go up or down.
What is the cheapest month to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
If you're looking for the cheapest time to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.), January is typically your best bet. You can expect average return flight prices around AU$347 during this month. January often sees lower prices because it falls after the busy holiday travel season, when demand for flights usually drops. Other budget-friendly months to consider for this route include March and May.
Which airlines fly direct from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
There are 9 airlines offering direct flights from Seattle - Tacoma Intl. (SEA) to Los Angeles Intl. (LAX). Here are some of the top carriers:
  • Delta operates 48 direct flights from Seattle - Tacoma Intl. (SEA) to Los Angeles Intl. (LAX) every week.
  • United operates 28 direct flights from Seattle - Tacoma Intl. (SEA) to Los Angeles Intl. (LAX) every week.
  • American Airlines operates 18 direct flights from Seattle - Tacoma Intl. (SEA) to Los Angeles Intl. (LAX) every week.
  • Frontier Airlines operates 7 direct flights from Seattle - Tacoma Intl. (SEA) to Los Angeles Intl. (LAX) every week.
  • Qatar Airways operates 40 direct flights from Seattle - Tacoma Intl. (SEA) to Los Angeles Intl. (LAX) every week.
How do I find cheap flights from Seattle, WA (SEA) to Los Angeles, CA (LAX)?
To find a cheap flight from Seattle, WA (SEA) to Los Angeles, CA (LAX), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
The best airline to fly with from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) will differ from traveler to traveler. If you like to fly early, Alaska Airlines offers early morning flights. If price is the most important factor, Frontier Airlines typically offers the lowest fares. Alaska Airlines offers the most daily flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Seattle, WA (SEA) to Los Angeles, CA (LAX)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
You'll find around 15 nonstop flights per day from Seattle - Tacoma Intl. (SEA) to Los Angeles Intl. (LAX). For even more choices, look at flights that include layovers, as there are approximately 107 connecting flights per day. Some common connection points include San Francisco Intl. (SFO), Portland Intl. (PDX), and Denver Intl. (DEN).
What is the earliest flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
The earliest flight from Seattle - Tacoma Intl. (SEA) to Los Angeles Intl. (LAX) typically departs around 12:05 AM local time. This flight is operated by American Airlines. This is a seasonal service, active in February and March. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
You'll typically find the most flights from Seattle - Tacoma Intl. (SEA) to Los Angeles Intl. (LAX) on a Friday, with around 111 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Alaska Airlines, United, and Southwest Airlines. Fridays offer notably more flight options compared to other days of the week, making it a great day to travel if you're looking for flexibility.
What are the most popular departure times for flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
The most popular departure times for flights from Seattle - Tacoma Intl. (SEA) to Los Angeles Intl. (LAX) are in the morning, from 9am to 12pm. Many major carriers, including Alaska Airlines, Delta and Frontier Airlines, offer flights during this window. Many travellers prefer this because it allows for an early start to their day in Los Angeles.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
A nonstop flight from Seattle - Tacoma Intl. (SEA) to Los Angeles Intl. (LAX) typically takes around 2 hours 48 minutes. This route covers a distance of approximately 1,537 kilometres. If you opt for a one-stop flight, your travel time will be longer, usually around 7 hours, while flights with two or more stops generally take about 9 hours. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your journey.
Can you fly business or first class from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
Yes, you can fly business class or first class between SEA and LAX. Airlines that offer business class service on this route include:
  • Frontier Airlines
  • Alaska Airlines
  • Delta
  • American Airlines
First class cabins are available on Alaska Airlines, United, Delta, Hawaiian Airlines, and American Airlines.
How do I earn miles on a Seattle, WA (SEA) to Los Angeles, CA (LAX) flight with Expedia?
It's easy to earn miles on a Seattle, WA (SEA) to Los Angeles, CA (LAX) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Los Angeles, CA (LAX) from Seattle, WA (SEA)?
From Seattle - Tacoma Intl. (SEA), you can fly directly into Los Angeles Intl. (LAX) in Los Angeles. Some flights may connect through major hubs like Sky Harbor Intl. (PHX), Denver Intl. (DEN), or Norman Y. Mineta San Jose Intl. (SJC) before reaching Los Angeles. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Seattle, WA (SEA) to Los Angeles, CA (LAX) at the last minute?
Typically, booking a last minute flight from Seattle, WA (SEA) to Los Angeles, CA (LAX) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Seattle, WA (SEA) to Los Angeles, CA (LAX) flight and hotel package?
Securing a Seattle, WA (SEA) to Los Angeles, CA (LAX) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle, WA (SEA) to Los Angeles, CA (LAX)?
If you booked your Seattle, WA (SEA) to Los Angeles, CA (LAX) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Los Angeles Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
AU$320
Distance
1527 km
Average flight time
2 hours 45 mins

Book with confidence

Your quick guide to flights from Seattle to Los Angeles

Pick up great flights from Seattle to Los Angeles

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Seattle to Los Angeles. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Seattle to Los Angeles that take around hours.

Find cheap flights from Seattle to Los Angeles

From the great flight deals with prices currently ranging from AU$320 to AU$386, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Seattle to Los Angeles around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Los Angeles is normally in September.

Reasons to book your flight from Seattle to Los Angeles with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Seattle to Los Angeles across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Los Angeles right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Seattle to Los Angeles

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