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$29 Cheap Flights from Seattle (SEA) to Los Angeles (LAX)

View $29 flight on Thu, Aug 27, 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 to Los Angeles (SEA-LAX)

Prices were available within the past 7 days and start at $29 for one-way flights and $58 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, Oct 21 - Tue, Oct 27
SEA
Seattle
LAX
Los Angeles
$58 Roundtrip, just found
$58
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Oct 21 from Seattle to Los Angeles, returning Tue, Oct 27, priced at $58 just found
Frontier Airlines
Sat, Oct 24 - Tue, Oct 27
SEA
Seattle
LAX
Los Angeles
$71 Roundtrip, just found
$71
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Oct 24 from Seattle to Los Angeles, returning Tue, Oct 27, priced at $71 just found
Frontier Airlines
Sun, Oct 4 - Wed, Oct 7
SEA
Seattle
LAX
Los Angeles
$75 Roundtrip, found 3 hours ago
$75
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Sun, Oct 4 from Seattle to Los Angeles, returning Wed, Oct 7, priced at $75 found 3 hours ago
Frontier Airlines
Thu, Nov 12 - Sat, Nov 14
SEA
Seattle
LAX
Los Angeles
$76 Roundtrip, just found
$76
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Nov 12 from Seattle to Los Angeles, returning Sat, Nov 14, priced at $76 just found
Frontier Airlines
Thu, Sep 10 - Mon, Sep 14
SEA
Seattle
LAX
Los Angeles
$79 Roundtrip, just found
$79
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Sep 10 from Seattle to Los Angeles, returning Mon, Sep 14, priced at $79 just found
Frontier Airlines
Sat, Oct 17 - Wed, Oct 21
SEA
Seattle
LAX
Los Angeles
$84 Roundtrip, just found
$84
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Oct 17 from Seattle to Los Angeles, returning Wed, Oct 21, priced at $84 just found
American Airlines
Tue, Sep 22 - Tue, Oct 13
SEA
Seattle
LAX
Los Angeles
$177 Roundtrip, just found
$177
Roundtrip
just found
Select American Airlines flight, departing Tue, Sep 22 from Seattle to Los Angeles, returning Tue, Oct 13, priced at $177 just found
United
Wed, Sep 16 - Sat, Sep 19
SEA
Seattle
LAX
Los Angeles
$177 Roundtrip, just found
$177
Roundtrip
just found
Select United flight, departing Wed, Sep 16 from Seattle to Los Angeles, returning Sat, Sep 19, priced at $177 just found
Southwest Airlines
Sat, Sep 12 - Tue, Sep 15
SEA
Seattle
LAX
Los Angeles
$188 Roundtrip, just found
$188
Roundtrip
just found
Select Southwest Airlines flight, departing Sat, Sep 12 from Seattle to Los Angeles, returning Tue, Sep 15, priced at $188 just found
Delta
Sat, Oct 17 - Wed, Oct 21
SEA
Seattle
LAX
Los Angeles
$197 Roundtrip, just found
$197
Roundtrip
just found
Select Delta flight, departing Sat, Oct 17 from Seattle to Los Angeles, returning Wed, Oct 21, priced at $197 just found

Alternative airports near Los Angeles

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

Select flight to Bob Hope BUR. Cheapest option available. Average driving time to city center is 18 minutes. Flights from $311
BUR
Bob Hope
Cheapest
Average driving time to city center18 min
Flights from $311
Select flight to Long Beach Municipal LGB. Average driving time to city center is 27 minutes. Flights from $440
LGB
Long Beach Municipal
Average driving time to city center27 min
Flights from $440

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

April is typically the cheapest month to fly

From $56 - $176 per traveler.

What you need to know for your flight from Seattle - Tacoma Intl. to Los Angeles Intl.

Seattle (SEA) to Los Angeles (LAX) at a glance

Travel from Seattle (SEA) to Los Angeles (LAX) with a range of airlines offering convenient weekly flights on this popular domestic route. Choose between full-service and low-cost carriers to discover the best options that match your budget and schedule as you prepare to explore the iconic attractions and vibrant neighborhoods of Los Angeles. Get all the essential information for flights from Seattle - Tacoma International Airport to Los Angeles International Airport.

  • Fastest flight duration: around 2h 45m non-stop
  • Route distance: roughly 1,000 miles (1,610 km)
  • Flights per week: around 130+ flights with multiple daily departures on average
  • Typical fares (one-way): economy tickets often range from $55–$330, depending on seasonality and how far ahead you book

Flights from Seattle - Tacoma International Airport (SEA) to Los Angeles International Airport (LAX)

Based on the latest traveler bookings, here are the top airlines favored for flights from Seattle to Los Angeles, featuring both non-stop and one-stop options. Common layover spots include Harry Reid International Airport (LAS) with a typical layover of about 1 hour and 30 minutes, Oakland International Airport (OAK) at approximately 55 minutes, and Sacramento International Airport (SMF) with around a 1-hour layover. This variety allows you to tailor your journey by considering price, total travel time, and cabin class to secure the best itinerary.

  • Alaska Airlines: This full-service airline provides non-stop, one-stop, and multi-stop options, with one-way fares generally falling between $80 and $355. It controls around 41% of the departures for this route, featuring a standard non-stop flight duration of 2 hours and 45 minutes.
  • Delta: As a full-service carrier, Delta offers both non-stop and one-stop flights, with one-way prices typically ranging from $70 to $360. It makes up roughly 28% of the flights on this route, with a common non-stop travel time of 2 hours and 45 minutes.
  • United: This full-service airline provides non-stop and one-stop travel options, with one-way fares usually between $80 and $320. United accounts for about 11% of the departures on this route, and the typical non-stop flight time is 2 hours and 45 minutes.
  • American Airlines: Offering both non-stop and one-stop service, this full-service carrier has one-way fares that typically range from $80 to $320. It represents around 9% of the departures on this route, with a usual non-stop journey time of 2 hours and 45 minutes.
  • Frontier Airlines: Known as a low-cost carrier, Frontier Airlines provides non-stop and one-stop services, featuring one-way fares typically ranging from $55 to $225. It makes up about 5% of departures for this route, with a standard non-stop travel time of 2 hours and 45 minutes.

Travelers flying from Seattle to Los Angeles have the option to enhance their journey with upgraded service. Delta provides first class and premium economy cabins, while Alaska Airlines features first class and business class. United also offers first class and business class for a more comfortable experience.

Best time to fly from Seattle (SEA) to Los Angeles (LAX)

The most popular months for travelers flying from Seattle to Los Angeles are February, March, and April, when peak temperatures in Los Angeles reach up to 62.6°F in April. If you prefer quieter travel, consider September, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 75°F. For better deals, May usually offers the lowest average one-way fare around $142. Flight availability peaks in July, with approximately 155 flights per week, making it easier to find convenient departure times. January has the fewest flights, with approximately 119 flights per week.

  • Cheapest time to fly: May usually offers good deals with average one-way fare around $142, roughly 14% cheaper than the yearly average.
  • More budget-friendly months to fly: March and January typically offer average one-way fares of around $149.
  • Most flight options: July has the highest number of flights from Seattle to Los Angeles, with approximately 155 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January56.3°F (13.5°C)Average119$149
February56.7°F (13.7°C)High126$168
March59.0°F (15.0°C)High136$149
April62.6°F (17.0°C)High140$172
May65.3°F (18.5°C)Average140$142
June69.8°F (21.0°C)Average148$161
July74.3°F (23.5°C)Average155$177
August75.7°F (24.3°C)Average154$173
September75.0°F (23.9°C)Low137$170
October69.6°F (20.9°C)Low136$171
November62.6°F (17.0°C)Low130$174
December55.9°F (13.3°C)Average143$194

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Seattle (SEA) to Los Angeles (LAX)

  • Seattle to Burbank (SEA-BUR): Hollywood Burbank Airport (BUR) is located approximately 18 miles from Los Angeles International Airport (LAX). One-way economy tickets on this route generally fall between $75 and $340, influenced by the time of year and when you book your flight. Travelers can choose from both non-stop and one-stop services. Major airlines operating this route include Alaska Airlines and low-cost carrier Southwest Airlines. Additionally, there are options for business and first-class service available on this route.

How to find the best prices for flights from Seattle (SEA) to Los Angeles (LAX)

Getting some of the best deals on flights from Seattle to Los Angeles is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are typically found when booking 2-8 weeks in advance, which coincides with when most travelers make their reservations. Afternoon departures from 12 PM to 6 PM often offer lower prices, although morning flights from 5 AM to 12 PM are the most popular. Additionally, flying on Tuesday generally provides cheaper prices, while Friday is the most favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Los Angeles International Airport from Seattle - Tacoma International Airport

Los Angeles welcomes travelers from Seattle with a range of transport options based on price, convenience, and proximity. For departures, Seattle - Tacoma International Airport is roughly a 20-minute drive (covering about 14 miles) from central Seattle. Here's how to reach Los Angeles efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Los Angeles, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Los Angeles International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Los Angeles International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Los Angeles International Airport, Aviation/Century Station, a metro station, is located about 1.8 miles away by car, providing convenient access to the city.

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 cheap one-way flights from $29 and cheap return flights from $58 Seattle, WA (SEA-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) with Expedia. One-way flights usually range from $102 to $965, and return flights typically cost between $228 and $1429. 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 the cheapest fares first, and use the Price Tracking tool to receive alerts when Seattle, WA (SEA-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
January is typically the cheapest month to fly from Seattle to Los Angeles, with average return fares around $233. This is about 14% lower than the average price throughout the year, as demand decreases after the holiday season. Other cheap months to fly from Seattle to Los Angeles include March and May.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
9 airlines operate nonstop service from SEA to LAX:

  • Delta operates around 44 direct flights from SEA to LAX every week
  • United operates around 27 direct flights from SEA to LAX every week
  • American Airlines operates around 14 direct flights from SEA to LAX every week
  • Frontier Airlines operates around 10 direct flights from SEA to LAX every week
  • Hawaiian Airlines operates around 45 direct flights from SEA to LAX every week

How do I find cheap flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
To find a cheap flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.), 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) to Los Angeles, CA (LAX) will differ from traveler to traveler. If you like to fly early, United 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 SEA to LAX, 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-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
The best months to fly from Seattle to Los Angeles are January and March. You can find average return flight prices around $233 during these times. January is often less busy, while March offers a nice transition into spring, making both months appealing for your travel plans.*Prices based on flights available on Expedia in the last year.
How many flights per day from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
You can find approximately 14 nonstop flights per day from Seattle - Tacoma Intl. (SEA) to Los Angeles Intl. (LAX). For more options, look at flights that include layovers.
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 International Airport (SEA) to Los Angeles International Airport (LAX) typically departs at around 12:05 AM, operated by American Airlines. This seasonal service is available in February, allowing you to start your journey early and enjoy your time in Los Angeles. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
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 International (SEA) to Los Angeles (LAX) are in the early morning, from 6am to 9am. About 25% of passengers prefer this time window. Many major carriers, including Alaska Airlines, Southwest Airlines, and American Airlines, offer flights during this window. This timing works well because it allows you to arrive in Los Angeles early and start your day.
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 SEA to LAX typically takes around 2 hours 50 minutes, covering approximately 955 miles. Connecting flights on this route usually add 4 hours 10 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
Business class seats are offered on the SEA to LAX route with JetBlue Airways and American Airlines.First class cabins are available on:

  • United Airlines
  • Delta Air Lines
  • American Airlines
  • Hawaiian Airlines

How much is a business class flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
A direct, return business class ticket from Seattle (SEA) to Los Angeles (LAX) typically costs between $922 - $1,308. A non-stop, one-way business class flight is usually around $438 - $682 per adult. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Seattle, WA (SEA-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) flight with Expedia?
It's easy to earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) 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 from Seattle - Tacoma Intl. (SEA)?
From Seattle - Tacoma Intl. (SEA), you can fly into Los Angeles Intl. (LAX) to reach Los Angeles. Some flights may connect through major hubs like Oakland Intl. (OAK), Sky Harbor Intl. (PHX), Denver Intl. (DEN) 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-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) at the last minute?
Typically, booking a last minute flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) 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-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) flight and hotel package?
Securing a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) Los Angeles Vacation Packages 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-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
If you booked your Seattle, WA (SEA-Seattle - Tacoma Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) 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, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$58
Distance
954 mi
Average flight time
2 hours 44 mins

Book with confidence

Seattle to Los Angeles Flights

The cheapest times to fly from Seattle to Los Angeles

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Los Angeles are during the month of October. You can find some of the cheapest flights from Seattle to Los Angeles with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Los Angeles

Sunday is one of the best days to book for cheap flights from Seattle to Los Angeles: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to Los Angeles

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Los Angeles in 2026. You can also book with separate airlines for your outbound and return journeys, from $29 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Los Angeles flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Los Angeles airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seattle to Los Angeles Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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