Cheap flights from Seattle to Los Angeles from £45
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LAX
14 Oct — 21 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Los Angeles Los Angeles are usually found in March or May, booked 65 days in advance, depart on a Friday or Thursday and return on a Thursday
Cheap flight deals from Seattle to Los Angeles
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
Cheapest flights from Seattle to Los Angeles
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 14 September 2026.
Wed 14/1020:00 -
Nonstop2h 46m
Sat 17/1021:57 -
1 stop11h 01m
Deal found 9/9£109
Thu 8/1009:45 -
Nonstop2h 47m
Sun 11/1021:05 -
Nonstop2h 51m
Deal found 10/9£116
Sat 3/1014:19 -
Nonstop2h 44m
Mon 5/1020:06 -
Nonstop2h 51m
Deal found 10/9£117
Sat 24/1020:00 -
Nonstop2h 46m
Sat 31/1006:15 -
1 stop8h 57m
Deal found 9/9£120
Fri 11/1218:25 -
1 stop5h 00m
Tue 15/1217:20 -
1 stop4h 10m
Deal found 9/9£127
Sat 10/1005:25 -
1 stop6h 40m
Tue 13/1017:35 -
1 stop4h 10m
Deal found 11/9£131
Fri 13/1109:10 -
2 stops7h 50m
Sun 15/1109:40 -
1 stop4h 15m
Deal found 9/9£132
Tue 1/1221:07 -
Nonstop2h 49m
Thu 10/1214:55 -
1 stop5h 01m
Deal found 10/9£133
Tue 1/1207:00 -
Nonstop2h 50m
Mon 14/1214:55 -
1 stop5h 01m
Deal found 9/9£134
Fri 9/1021:40 -
1 stop10h 30m
Tue 20/1005:55 -
1 stop5h 30m
Deal found 10/9£135
Wed 4/1105:40 -
2 stops10h 15m
Sun 8/1109:40 -
1 stop4h 15m
Deal found 10/9£135
Tue 27/1005:35 -
2 stops7h 25m
Sat 31/1009:20 -
2 stops8h 30m
Deal found 10/9£138
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 14 September 2026.
Wed 21/1011:30 -
1 stop7h 30m
Sun 25/1005:35 -
1 stop5h 20m
Deal found 9/9£179
Tue 8/1210:00 -
Nonstop2h 47m
Sat 12/1208:00 -
Nonstop3h 01m
Deal found 12/9£183
Thu 22/1007:11 -
1 stop4h 50m
Sun 25/1007:25 -
1 stop7h 14m
Deal found 12/9£197
Sat 24/1006:30 -
1 stop6h 50m
Sat 31/1009:20 -
2 stops8h 30m
Deal found 9/9£186
Thu 25/213:35 -
1 stop6h 50m
Sun 28/207:00 -
Nonstop2h 51m
Deal found 11/9£192
Sat 31/1013:16 -
1 stop7h 14m
Sun 8/1119:45 -
1 stop5h 14m
Deal found 10/9£197
Fri 23/1018:50 -
1 stop5h 05m
Wed 4/1107:20 -
2 stops8h 40m
Deal found 9/9£197
Mon 5/1007:11 -
1 stop6h 51m
Fri 16/1006:00 -
1 stop6h 23m
Deal found 13/9£197
Fri 9/1018:43 -
Nonstop2h 49m
Sun 11/1008:30 -
Nonstop3h 05m
Deal found 11/9£220
Wed 14/1005:35 -
2 stops7h 25m
Sat 17/1012:40 -
2 stops7h 25m
Deal found 9/9£234
Thu 5/1106:30 -
2 stops6h 55m
Sun 8/1109:40 -
1 stop4h 15m
Deal found 11/9£239
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 14 September 2026.
Thu 8/1009:45 -
Nonstop2h 47m
Sun 11/1021:05 -
Nonstop2h 51m
Deal found 10/9£116
Sat 3/1014:19 -
Nonstop2h 44m
Mon 5/1020:06 -
Nonstop2h 51m
Deal found 10/9£117
Fri 9/1021:35 -
Nonstop2h 46m
Sat 10/1014:00 -
Nonstop2h 45m
Deal found 11/9£131
Thu 22/1018:43 -
Nonstop2h 49m
Sun 25/1008:27 -
Nonstop2h 59m
Deal found 10/9£138
Sun 11/1020:09 -
Nonstop2h 46m
Sun 18/1006:02 -
Nonstop2h 54m
Deal found 9/9£143
Sun 25/1020:09 -
Nonstop2h 46m
Sun 1/1111:00 -
Nonstop2h 56m
Deal found 10/9£146
Thu 15/1018:43 -
Nonstop2h 49m
Sun 18/1019:10 -
Nonstop2h 49m
Deal found 9/9£146
Sat 3/1014:19 -
Nonstop2h 44m
Sat 3/1020:06 -
Nonstop2h 58m
Deal found 10/9£157
Fri 23/1021:12 -
Nonstop2h 46m
Sun 25/1006:02 -
Nonstop2h 54m
Deal found 10/9£157
Fri 2/1021:12 -
Nonstop2h 46m
Sun 4/1006:02 -
Nonstop2h 54m
Deal found 10/9£159
Sun 11/1021:12 -
Nonstop2h 46m
Thu 15/1006:02 -
Nonstop2h 54m
Deal found 10/9£160
Sat 3/1009:59 -
Nonstop2h 51m
Sat 3/1019:19 -
Nonstop2h 46m
Deal found 9/9£160
Last-minute flights from Seattle to Los Angeles
Discover last-minute flight deals from Seattle to Los Angeles. Data last updated 14 September 2026 and is based on user searches.
Fri 2/1021:12 -
Nonstop2h 46m
Wed 7/1006:35 -
1 stop9h 29m
Deal found 11/9£133
Sat 3/1014:19 -
Nonstop2h 44m
Mon 5/1020:06 -
Nonstop2h 51m
Deal found 10/9£117
Wed 7/1014:30 -
1 stop6h 35m
Wed 14/1011:25 -
2 stops11h 35m
Deal found 10/9£139
Thu 8/1009:45 -
Nonstop2h 47m
Sun 11/1021:05 -
Nonstop2h 51m
Deal found 10/9£116
Fri 9/1021:40 -
1 stop10h 30m
Sat 10/1015:45 -
1 stop6h 40m
Deal found 11/9£135
Fri 9/1021:40 -
1 stop10h 30m
Tue 20/1011:25 -
2 stops11h 35m
Deal found 10/9£143
Sat 10/1005:25 -
1 stop6h 40m
Tue 13/1017:35 -
1 stop4h 10m
Deal found 11/9£131
Wed 14/1020:00 -
Nonstop2h 46m
Sat 17/1021:57 -
1 stop11h 01m
Deal found 9/9£109
Thu 15/1012:25 -
1 stop4h 55m
Thu 22/1016:30 -
1 stop4h 30m
Deal found 9/9£127
Thu 15/1021:36 -
1 stop11h 22m
Mon 19/1008:04 -
Nonstop2h 58m
Deal found 10/9£146
Sat 24/1020:00 -
Nonstop2h 46m
Sat 31/1006:15 -
1 stop8h 57m
Deal found 9/9£120
Tue 27/1005:35 -
2 stops7h 25m
Sat 31/1009:20 -
2 stops8h 30m
Deal found 10/9£138
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 14 September 2026.
Sun 15/1121:13 -
1 stop21h 28m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£45
Wed 27/116:35 -
1 stop4h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£62
Sat 10/1011:40 -
1 stop4h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£66
Fri 9/1021:40 -
1 stop10h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£69
Thu 3/1216:40 -
2 stops14h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£74
Thu 29/1006:39 -
1 stop5h 14m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£75
Thu 5/1110:56 -
1 stop10h 21m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£79
Thu 1/1012:16 -
Nonstop3h 06m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£81
Sun 17/115:51 -
1 stop7h 03m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£84
Sun 4/1007:15 -
Nonstop2h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£88
Find 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 14 September 2026.
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 7,457,451 searches. Data last updated 14 September 2026.
Use the filters below to find and compare flights from Seattle to Los Angeles that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
SeattleLos Angeles
SEA Seattle/Tacoma Intl - LAX Los Angeles Los Angeles
SEALAX
Seattle/Tacoma Intl
Thu 1/10
05:30-10:35
1 stop5h 05m
Los Angeles Los Angeles
Wed 31/12
00:00-00:00
Nonstop0h 00m
£66
SeattleLos Angeles
SEA Seattle/Tacoma Intl - LAX Los Angeles Los Angeles
SEALAX
Seattle/Tacoma Intl
Fri 2/10
11:35-15:50
1 stop4h 15m
Los Angeles Los Angeles
Wed 31/12
00:00-00:00
Nonstop0h 00m
£66
Fastest return journey
SeattleLos Angeles
SEA Seattle/Tacoma Intl - LAX Los Angeles Los Angeles
SEALAX
Seattle/Tacoma Intl
Fri 8/1
20:51-23:33
Nonstop2h 42m
Los Angeles Los Angeles
Wed 31/12
00:00-00:00
Nonstop0h 00m
£81
SeattleLos Angeles
SEA Seattle/Tacoma Intl - LAX Los Angeles Los Angeles
SEALAX
Seattle/Tacoma Intl
Fri 5/3
19:32-00:25
1 stop4h 53m
Los Angeles Los Angeles
Wed 31/12
00:00-00:00
Nonstop0h 00m
£88
SeattleLos Angeles
SEA Seattle/Tacoma Intl - LAX Los Angeles Los Angeles
SEALAX
Seattle/Tacoma Intl
Sat 5/12
08:00-15:01
1 stop7h 01m
Los Angeles Los Angeles
Wed 31/12
00:00-00:00
Nonstop0h 00m
£92
SeattleLos Angeles
SEA Seattle/Tacoma Intl - LAX Los Angeles Los Angeles
SEALAX
Seattle/Tacoma Intl
Sat 31/10
06:15-12:20
1 stop6h 05m
Los Angeles Los Angeles
Wed 31/12
00:00-00:00
Nonstop0h 00m
£92
SeattleLos Angeles
SEA Seattle/Tacoma Intl - LAX Los Angeles Los Angeles
SEALAX
Seattle/Tacoma Intl
Sat 12/12
16:45-22:36
1 stop5h 51m
Los Angeles Los Angeles
Wed 31/12
00:00-00:00
Nonstop0h 00m
£92
SeattleLos Angeles
SEA Seattle/Tacoma Intl - LAX Los Angeles Los Angeles
SEALAX
Seattle/Tacoma Intl
Wed 21/10
12:05-19:50
2 stops7h 45m
Los Angeles Los Angeles
Wed 31/12
00:00-00:00
Nonstop0h 00m
£95
SeattleLos Angeles
SEA Seattle/Tacoma Intl - LAX Los Angeles Los Angeles
SEALAX
Seattle/Tacoma Intl
Fri 16/10
11:35-15:50
1 stop4h 15m
Los Angeles Los Angeles
Wed 31/12
00:00-00:00
Nonstop0h 00m
£103
SeattleLos Angeles
SEA Seattle/Tacoma Intl - LAX Los Angeles Los Angeles
SEALAX
Seattle/Tacoma Intl
Tue 13/10
20:36-11:53
1 stop15h 17m
Los Angeles Los Angeles
Wed 31/12
00:00-00:00
Nonstop0h 00m
£116
Flights are sorted by cheapest return flights first.
Deals found on 10/9
Showing 1-10 of 21 resultsSorted by cheapest first
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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.
SEA-LAX
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
Prices
Airlines
Delays
How far ahead should I book a flight from Seattle to Los Angeles?
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 64 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, March is the cheapest month in which you can book a flight from Seattle to Los Angeles (average of £160). Flying from Seattle to Los Angeles in July is currently the most expensive (average of £219). 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 14 September 2026.
It’s typically best to fly out from Seattle to Los Angeles in the afternoon. Doing so could potentially save you 55% on the flight price compared to flying in the evening, which is usually more expensive.
How much does it cost for a return flight from Seattle to Los Angeles?
Airfare is below average for this route at the moment.
Seattle to Los Angeles flights typically cost between £143 and £268 in October.The cheapest return price found within the last 5 days was £109 on Frontier (14 Oct–17 Oct).
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 14 September 2026.
The most flights from SEA to LAX are scheduled on a Saturday (109 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (57 on average).
How often are flights from Seattle to Los Angeles delayed?
About 11% of weekly flights between Seattle and Los Angeles have experienced delays in the past year, with the average delay time being 141 minutes.
What is the most punctual flight time for Seattle to Los Angeles flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Seattle to Los Angeles flights?
Over the past year, United Airlines have had the lowest number of delays on this route, with just 5% of flights being delayed.
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 14 September 2026.
Check out reviews from past customers who have flown with Frontier 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.
The flight was over booked and was unadble to get help with issue. I could not get a refund or rebooked in order to make my trip
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 Los Angeles (LAX) from Seattle/Tacoma Intl (SEA) take 2h 49m for a nonstop flight. There are 74 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 5 times in the past calendar month.
How long is the flight from Seattle to Los Angeles?
For as low as £183, Southwest can have you in Los Angeles from Seattle in 2h 47m. There are 954 mi between Seattle and Los Angeles. This flight may include one or multiple stops.
What is the cheapest airline to fly from Seattle to Los Angeles round-trip?
Flying on Frontier is currently your cheapest option to Los Angeles, with prices starting at £48. This flight start at 75% lower than the current average price 3 months from now.
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, March is the cheapest month in which you can book a flight from Seattle to Los Angeles (average of £160). Flying from Seattle to Los Angeles in July is currently the most expensive (average of £219). 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 14 September 2026.
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on 14 September 2026.
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 7,457,451 searches. Data last updated 14 September 2026.
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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