Cheap flights from Seattle to Los Angeles from £70
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 Tuesday and return on a Sunday
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£117
Tue 4/1108:42SEA - LAX
1 stop5h 41mAlaska Airlines
Tue 4/1117:01LAX - SEA
Nonstop2h 57mAlaska Airlines
Deal found 16/7£120
Thu 21/806:25SEA - LAX
Nonstop2h 45mUnited Airlines
Mon 25/816:20LAX - SEA
1 stop4h 34mUnited Airlines
Deal found 16/7£122
Sat 6/906:25SEA - LAX
1 stop4h 15mSouthwest
Mon 8/918:55LAX - SEA
1 stop4h 10mSouthwest
Deal found 17/7£128
Thu 31/717:30SEA - LAX
1 stop5h 20mSpirit Airlines
Tue 5/806:00LAX - SEA
1 stop10h 25mSpirit Airlines
Deal found 17/7£148
Tue 19/806:25SEA - LAX
Nonstop2h 45mMultiple Airlines
Fri 22/815:46LAX - SEA
Nonstop2h 51mMultiple Airlines
Deal found 16/7£157
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£117
Tue 4/1108:42SEA - LAX
1 stop5h 41mAlaska Airlines
Tue 4/1117:01LAX - SEA
Nonstop2h 57mAlaska Airlines
Deal found 16/7£120
Thu 21/806:25SEA - LAX
Nonstop2h 45mUnited Airlines
Mon 25/816:20LAX - SEA
1 stop4h 34mUnited Airlines
Deal found 16/7£122
Sat 6/906:25SEA - LAX
1 stop4h 15mSouthwest
Mon 8/918:55LAX - SEA
1 stop4h 10mSouthwest
Deal found 17/7£128
Thu 31/717:30SEA - LAX
1 stop5h 20mSpirit Airlines
Tue 5/806:00LAX - SEA
1 stop10h 25mSpirit Airlines
Deal found 17/7£148
Tue 19/806:25SEA - LAX
Nonstop2h 45mMultiple Airlines
Fri 22/815:46LAX - SEA
Nonstop2h 51mMultiple Airlines
Deal found 16/7£157
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£117
Wed 13/806:45SEA - LAX
Nonstop2h 55mUnited Airlines
Wed 20/819:24LAX - SEA
Nonstop2h 53mUnited Airlines
Deal found 16/7£125
Sun 24/818:05SEA - LAX
Nonstop2h 40mAlaska Airlines
Sun 31/814:03LAX - SEA
Nonstop2h 47mAlaska Airlines
Deal found 16/7£140
Tue 19/806:25SEA - LAX
Nonstop2h 45mMultiple Airlines
Fri 22/815:46LAX - SEA
Nonstop2h 51mMultiple Airlines
Deal found 16/7£157
Thu 31/708:00SEA - LAX
Nonstop3h 01mAmerican Airlines
Tue 5/818:48LAX - SEA
Nonstop2h 53mAmerican Airlines
Deal found 17/7£205
Tue 26/817:59SEA - LAX
Nonstop2h 49mHawaiian Airlines
Fri 29/806:00LAX - SEA
Nonstop2h 53mHawaiian Airlines
Deal found 15/7£218
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.
Wed 23/717:15SEA - LAX
Nonstop2h 45mAlaska Airlines
Sat 26/718:20LAX - SEA
Nonstop2h 45mAlaska Airlines
Deal found 17/7£215
Wed 23/719:55SEA - LAX
Nonstop2h 51mMultiple Airlines
Sat 26/705:45LAX - SEA
1 stop10h 40mMultiple Airlines
Deal found 17/7£253
Thu 24/706:25SEA - LAX
1 stop18h 02mFrontier
Sat 26/708:33LAX - SEA
Nonstop2h 51mFrontier
Deal found 17/7£226
Fri 25/712:50SEA - LAX
1 stop4h 30mSouthwest
Tue 29/707:55LAX - SEA
2 stops6h 05mSouthwest
Deal found 16/7£307
Sat 26/706:45SEA - LAX
Nonstop2h 55mUnited Airlines
Wed 6/819:25LAX - SEA
Nonstop2h 51mUnited Airlines
Deal found 16/7£244
Sun 27/707:20SEA - LAX
Nonstop2h 50mDelta
Fri 8/817:43LAX - SEA
Nonstop2h 42mDelta
Deal found 17/7£259
Thu 31/717:30SEA - LAX
1 stop5h 20mSpirit Airlines
Tue 5/806:00LAX - SEA
1 stop10h 25mSpirit Airlines
Deal found 17/7£148
Wed 13/813:55SEA - LAX
Nonstop2h 42mAlaska Airlines
Wed 13/819:50LAX - SEA
1 stop12h 55mAlaska Airlines
Deal found 15/7£125
Thu 14/805:15SEA - LAX
1 stop6h 10mSouthwest
Mon 18/818:55LAX - SEA
1 stop4h 10mSouthwest
Deal found 17/7£128
Tue 19/806:25SEA - LAX
Nonstop2h 45mMultiple Airlines
Fri 22/815:46LAX - SEA
Nonstop2h 51mMultiple Airlines
Deal found 16/7£157
Thu 21/806:25SEA - LAX
Nonstop2h 45mUnited Airlines
Mon 25/816:20LAX - SEA
1 stop4h 34mUnited Airlines
Deal found 16/7£122
Sat 23/819:55SEA - LAX
Nonstop2h 53mDelta
Wed 27/811:50LAX - SEA
Nonstop2h 48mDelta
Deal found 16/7£117
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£70
Tue 12/819:55SEA - LAX
Nonstop2h 53mDelta
Deal found 18/7£74
Mon 4/817:30SEA - LAX
1 stop5h 20mSpirit Airlines
Deal found 18/7£79
Thu 4/916:50SEA - LAX
1 stop5h 10mAlaska Airlines
Deal found 18/7£80
Thu 7/806:45SEA - LAX
Nonstop2h 55mUnited Airlines
Deal found 17/7£85
Mon 4/810:50SEA - LAX
Nonstop2h 52mFrontier
Deal found 16/7£86
Mon 11/821:07SEA - LAX
Nonstop2h 52mHawaiian Airlines
Deal found 17/7£104
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 858,174 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
£117
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
£120
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
£122
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
£128
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Thu 31/7
17:30-22:50
1 stop5h 20m
Los Angeles
Tue 5/8
06:00-16:25
1 stop10h 25m
£148
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Tue 19/8
06:25-09:10
Nonstop2h 45m
Los Angeles
Fri 22/8
15:46-18:37
Nonstop2h 51m
£157
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Sat 25/10
07:45-14:50
2 stops7h 05m
£70
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Tue 12/8
19:55-22:48
Nonstop2h 53m
£74
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Mon 4/8
17:30-22:50
1 stop5h 20m
£79
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Thu 4/9
16:50-22:00
1 stop5h 10m
£80
Flights are sorted by cheapest return flights first.
Deals found on 18/7
Showing 1-10 of 13 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, January is the cheapest month in which you can book a flight from Seattle to Los Angeles (average of £575). Flying from Seattle to Los Angeles in July is currently the most expensive (average of £811). 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.
It’s typically best to fly out from Seattle to Los Angeles in the morning. Doing so could potentially save you 44% on the flight price compared to flying at midday, which is usually more expensive.
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.
Check out reviews from past customers who have flown with Alaska Airlines, Southwest, andDelta from Seattle to Los Angeles to help guide your decision. You can also see how each airline stacks up 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?
If you book a flight from Seattle to Los Angeles, you will be flying from Seattle/Tacoma Intl to Los Angeles. Flights to Los Angeles (LAX) from Seattle/Tacoma Intl (SEA) take 2h 51m for a nonstop flight. There are 92 flights from Seattle/Tacoma Intl to Los Angeles per day from 1 airline.
How popular is this Seattle to Los Angeles flight route?
Flights from Seattle/Tacoma Intl to Los Angeles have been viewed 10 times in the past calendar month.
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 £117. Additional return tickets that might be worth considering are offered by Alaska Airlines and United Airlines, with the lowest prices starting at £120 and £122, respectively. These flights start at 23% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Seattle to Los Angeles one-way?
For one-way options, check prices for Southwest. According to our data, you can fly for as low as £70. Users have also found prices from £74 and £79 on Delta and Spirit Airlines, respectively.
What are the most reliable airlines from Seattle to Los Angeles?
The top 3 most reliable airlines when flying from Seattle to Los Angeles are China Eastern (97%), Air France (95%) and ITA Airways (92%).
What are the cheapest flights from Seattle to Los Angeles?
The cheapest flight price from Seattle to Los Angeles is £33. On average you can expect to pay £223. The most popular route, (Seattle/Tacoma Intl - Los Angeles), can usually be booked for £117.
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, January is the cheapest month in which you can book a flight from Seattle to Los Angeles (average of £575). Flying from Seattle to Los Angeles in July is currently the most expensive (average of £811). 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 858,174 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?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Los Angeles from Seattle today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Seattle to Los Angeles?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Los Angeles from Seattle.
Can Cheapflights find flights from Seattle to Los Angeles with no change fees?
Need flexible booking options for your flight to Los Angeles from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Seattle to Los Angeles become cheaper?
Yes! Start tracking prices for Seattle to Los Angeles flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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