Cheap flights from Seattle to Los Angeles from $145
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LAX
23 Jul — 30 Jul1
Return
1 adult
Economy
Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Los Angeles are usually found in January or March, booked 30 days in advance, depart on a Monday or Thursday and return on a Saturday
Cheap flight deals from Seattle to Los Angeles
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Los Angeles (LAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 July 2025.
Explore the most affordable flight options available from Seattle to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.
Sat 23/819:55SEA - LAX
Nonstop2h 53mDelta
Wed 27/811:50LAX - SEA
Nonstop2h 48mDelta
Deal found 16/7$242
Tue 4/1108:42SEA - LAX
1 stop5h 41mAlaska Airlines
Tue 4/1117:01LAX - SEA
Nonstop2h 57mAlaska Airlines
Deal found 16/7$248
Sat 23/812:40SEA - LAX
1 stop8h 03mFrontier
Sat 30/821:40LAX - SEA
Nonstop2h 51mFrontier
Deal found 17/7$250
Thu 21/806:25SEA - LAX
Nonstop2h 45mUnited Airlines
Mon 25/816:20LAX - SEA
1 stop4h 34mUnited Airlines
Deal found 16/7$251
Sat 6/906:25SEA - LAX
1 stop4h 15mSouthwest
Mon 8/918:55LAX - SEA
1 stop4h 10mSouthwest
Deal found 17/7$265
Best flights from Seattle to Los Angeles
Discover carefully curated flight deals from Seattle to Los Angeles that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 July 2025.
Sat 23/819:55SEA - LAX
Nonstop2h 53mDelta
Wed 27/811:50LAX - SEA
Nonstop2h 48mDelta
Deal found 16/7$242
Tue 4/1108:42SEA - LAX
1 stop5h 41mAlaska Airlines
Tue 4/1117:01LAX - SEA
Nonstop2h 57mAlaska Airlines
Deal found 16/7$248
Sat 23/812:40SEA - LAX
1 stop8h 03mFrontier
Sat 30/821:40LAX - SEA
Nonstop2h 51mFrontier
Deal found 17/7$250
Thu 21/806:25SEA - LAX
Nonstop2h 45mUnited Airlines
Mon 25/816:20LAX - SEA
1 stop4h 34mUnited Airlines
Deal found 16/7$251
Sat 6/906:25SEA - LAX
1 stop4h 15mSouthwest
Mon 8/918:55LAX - SEA
1 stop4h 10mSouthwest
Deal found 17/7$265
Direct flights from Seattle to Los Angeles
Explore direct flight options from Seattle to Los Angeles based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 July 2025.
Sat 23/819:55SEA - LAX
Nonstop2h 53mDelta
Wed 27/811:50LAX - SEA
Nonstop2h 48mDelta
Deal found 16/7$242
Wed 13/806:45SEA - LAX
Nonstop2h 55mUnited Airlines
Wed 20/819:24LAX - SEA
Nonstop2h 53mUnited Airlines
Deal found 16/7$258
Sun 24/818:05SEA - LAX
Nonstop2h 40mAlaska Airlines
Sun 31/814:03LAX - SEA
Nonstop2h 47mAlaska Airlines
Deal found 16/7$288
Tue 26/817:59SEA - LAX
Nonstop2h 49mHawaiian Airlines
Fri 29/806:00LAX - SEA
Nonstop2h 53mHawaiian Airlines
Deal found 15/7$450
Last-minute flights from Seattle to Los Angeles
Discover last-minute flight deals from Seattle to Los Angeles. Data last updated 18 July 2025 and is based on user searches.
Fri 25/712:50SEA - LAX
1 stop4h 30mSouthwest
Tue 29/707:55LAX - SEA
2 stops6h 05mSouthwest
Deal found 16/7$636
Sat 26/706:45SEA - LAX
Nonstop2h 55mUnited Airlines
Wed 6/819:25LAX - SEA
Nonstop2h 51mUnited Airlines
Deal found 16/7$504
Sat 26/715:44SEA - LAX
1 stop4h 59mAlaska Airlines
Thu 31/717:55LAX - SEA
1 stop6h 11mAlaska Airlines
Deal found 17/7$688
Sun 27/707:20SEA - LAX
Nonstop2h 50mDelta
Fri 8/817:43LAX - SEA
Nonstop2h 42mDelta
Deal found 17/7$535
Sun 27/706:00SEA - LAX
Nonstop2h 50mHawaiian Airlines
Sun 27/714:10LAX - SEA
Nonstop2h 44mHawaiian Airlines
Deal found 18/7$797
Wed 13/813:55SEA - LAX
Nonstop2h 42mAlaska Airlines
Wed 13/819:50LAX - SEA
1 stop12h 55mAlaska Airlines
Deal found 15/7$258
Wed 13/817:25SEA - LAX
1 stop4h 04mHawaiian Airlines
Fri 15/814:05LAX - SEA
1 stop4h 25mHawaiian Airlines
Deal found 17/7$335
Thu 14/805:15SEA - LAX
1 stop6h 10mSouthwest
Mon 18/818:55LAX - SEA
1 stop4h 10mSouthwest
Deal found 17/7$265
Thu 21/806:25SEA - LAX
Nonstop2h 45mUnited Airlines
Mon 25/816:20LAX - SEA
1 stop4h 34mUnited Airlines
Deal found 16/7$251
Sat 23/819:55SEA - LAX
Nonstop2h 53mDelta
Wed 27/811:50LAX - SEA
Nonstop2h 48mDelta
Deal found 16/7$242
Sat 23/812:40SEA - LAX
1 stop8h 03mFrontier
Sat 30/821:40LAX - SEA
Nonstop2h 51mFrontier
Deal found 17/7$250
One-way flights from Seattle to Los Angeles
Search for one-way flight options from Seattle to Los Angeles. Find affordable one-way fares based on user searches. Data last updated 18 July 2025.
Sat 25/1007:45SEA - LAX
2 stops7h 05mSouthwest
Deal found 18/7$145
Tue 19/817:35SEA - LAX
1 stop6h 50mUnited Airlines
Deal found 16/7$153
Mon 15/1216:20SEA - LAX
1 stop5h 20mHawaiian Airlines
Deal found 18/7$157
Mon 4/817:30SEA - LAX
1 stop5h 20mSpirit Airlines
Deal found 18/7$164
Thu 4/916:50SEA - LAX
1 stop5h 10mAlaska Airlines
Deal found 18/7$165
Mon 11/821:20SEA - LAX
Nonstop2h 47mDelta
Deal found 18/7$184
Cheapflights Fare Finder
Customise your flight search to find flights from Seattle to Los Angeles that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 18 July 2025.
Use the filters below to find and compare flights from Seattle to Los Angeles that are best for you.
Fly from
Seattle
Fly to
Los Angeles
Route
Depart
Return
Price
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Sat 23/8
19:55-22:48
Nonstop2h 53m
Los Angeles
Wed 27/8
11:50-14:38
Nonstop2h 48m
$242
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Tue 4/11
08:42-14:23
1 stop5h 41m
Los Angeles
Tue 4/11
17:01-19:58
Nonstop2h 57m
$248
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Sat 23/8
12:40-20:43
1 stop8h 03m
Los Angeles
Sat 30/8
21:40-00:31
Nonstop2h 51m
$250
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Thu 21/8
06:25-09:10
Nonstop2h 45m
Los Angeles
Mon 25/8
16:20-20:54
1 stop4h 34m
$251
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Sat 6/9
06:25-10:40
1 stop4h 15m
Los Angeles
Mon 8/9
18:55-23:05
1 stop4h 10m
$265
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Sat 25/10
07:45-14:50
2 stops7h 05m
$145
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Tue 19/8
17:35-00:25
1 stop6h 50m
$153
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Mon 15/12
16:20-21:40
1 stop5h 20m
$157
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Mon 4/8
17:30-22:50
1 stop5h 20m
$164
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Thu 4/9
16:50-22:00
1 stop5h 10m
$165
Flights are sorted by cheapest return flights first.
Deals found on 18/7
Showing 1-10 of 11 results
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Best time to book a flight from Seattle to Los Angeles
Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Seattle with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Los Angeles
How far ahead should I book a flight from Seattle to Los Angeles?
Use this chart to determine the optimal time to book a return flight from Seattle to Los Angeles. Price data was last updated on 11 July 2025.
The price you pay for your flight from Seattle to Los Angeles may vary depending on when you book. For the best chance of a lower fare, look to book 30 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Seattle to Los Angeles?
Currently, February is the cheapest month in which you can book a flight from Seattle to Los Angeles (average of $789). Flying from Seattle to Los Angeles in December is currently the most expensive (average of $1,257). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SEA to LAX?
Find hourly flight availability from Seattle to Los Angeles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 July 2025.
A simple way to save on the total cost of your ticket is to fly from Seattle to Los Angeles in the morning. If you’re flexible enough to do this you can expect to save up to 80% on your trip compared to booking a flight at midday.
Weekly flight availability from Seattle to Los Angeles
Explore weekly flight availability from Seattle to Los Angeles. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 July 2025.
The most flights from SEA to LAX are scheduled on a Thursday (141 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (48 on average).
Reviews of airlines servicing Los Angeles
Get insights into the airlines that provide service to Los Angeles. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Los Angeles. Reviews last updated 18 July 2025.
See what other customers who have flown with Alaska Airlines, Southwest, andDelta from Seattle to Los Angeles have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
I liked flying Alaska. One exception; On the flight from Manzanillo to LA the air conditioner was producing too much cold air that kept me cold during the flight.
I liked flying Alaska. One exception; On the flight from Manzanillo to LA the air conditioner was producing too much cold air that kept me cold during the flight.
I liked flying Alaska. One exception; On the flight from Manzanillo to LA the air conditioner was producing too much cold air that kept me cold during the flight.
I liked flying Alaska. One exception; On the flight from Manzanillo to LA the air conditioner was producing too much cold air that kept me cold during the flight.
I liked flying Alaska. One exception; On the flight from Manzanillo to LA the air conditioner was producing too much cold air that kept me cold during the flight.
I liked flying Alaska. One exception; On the flight from Manzanillo to LA the air conditioner was producing too much cold air that kept me cold during the flight.
Related info for your journey
Find useful and relevant information for your journey from Seattle to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airports do I use to fly from Seattle to Los Angeles?
You will need to book a flight from Seattle/Tacoma Intl to Los Angeles if you want to fly from Seattle to Los Angeles. At least 1 airline has flights from Seattle/Tacoma Intl (SEA) to Los Angeles (LAX) on a regular basis. There are 92 flights to Los Angeles from the Seattle airport per day. If you manage to book one that is nonstop, then you can expect the flight time from SEA to LAX to be around 2h 45m.
How popular is this Seattle to Los Angeles flight route?
The Seattle/Tacoma Intl to Los Angeles flight path was viewed by 28 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines flying from Seattle to Los Angeles round-trip?
Flying on Delta is currently your cheapest option to Los Angeles, with prices starting at $242. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and Frontier, with the lowest prices starting at $248 and $250, respectively. You may be able to fly from Seattle to Los Angeles for 23% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Seattle to Los Angeles one-way?
One-way options have recently been found by users for as low as $145 on Southwest. Other airlines that offer cheap prices include United Airlines from $153 and Hawaiian Airlines from $157 one-way.
What are the most reliable airlines from Seattle to Los Angeles?
No one likes to see their flight delayed. When booking a flight from Seattle to Los Angeles consider choosing China Eastern(97%), Air France(95%) or ITA Airways(92%), as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Seattle to Los Angeles?
Looking for the cheapest flight from Seattle to Los Angeles? While on average our users pay $321, our data indicates the cheapest price to be $146. The most popular route (Seattle/Tacoma Intl - Los Angeles), is priced around $242.
Can I find deals for business class flights from Seattle to Los Angeles?
Yes. Cheapflights offers flight deals from Seattle to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Seattle to Los Angeles?
Currently, February is the cheapest month in which you can book a flight from Seattle to Los Angeles (average of $789). Flying from Seattle to Los Angeles in December is currently the most expensive (average of $1,257). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Los Angeles departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 18 July 2025.
Discover the top airline that operate flights from Seattle to Los Angeles. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 18 July 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Seattle to Los Angeles?
Deals for Seattle to Los Angeles flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Seattle to Los Angeles?
Cheapflights helps you find that perfect flight to Los Angeles from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Seattle to Los Angeles with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle to Los Angeles flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Seattle to Los Angeles become cheaper?
Not ready to book yet? You can track prices for flights from Seattle to Los Angeles on Cheapflights with our Price Alert feature and get notified when better prices are available.
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