Alaska's Premium Class offers extra legroom and free cocktails, enhancing short-haul comfort.
Alaska's Wi-Fi offers a flat fee, ideal for business travelers needing connectivity.
Round-trip from | $146 (Kiwi.com) |
---|---|
One-way from | $92 (Trip.com) |
Popular in | July |
Cheapest in | January |
Average price | $259 |
Good round-trip deal | $235 or less |
Good one-way deal | $139 or less |
Fly from
Fly to
Route
Depart
Return
Price
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Fri 10/31
6:23 pm-9:12 pm
Nonstop2h 49m
Los Angeles
Sat 11/1
9:31 pm-12:27 am
Nonstop2h 56m
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Sat 9/13
9:39 pm-12:29 am
Nonstop2h 50m
Los Angeles
Sat 9/20
7:00 am-2:26 pm
1 stop7h 26m
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Wed 9/17
7:00 am-9:47 am
Nonstop2h 47m
Los Angeles
Wed 9/17
12:51 pm-5:30 pm
1 stop4h 39m
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Wed 9/10
10:08 am-1:06 pm
Nonstop2h 58m
Los Angeles
Wed 9/17
3:40 pm-6:25 pm
Nonstop2h 45m
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Wed 8/27
10:15 am-1:10 pm
Nonstop2h 55m
Los Angeles
Tue 9/2
7:40 pm-10:25 pm
Nonstop2h 45m
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Sat 9/20
8:10 am-12:50 pm
1 stop4h 40m
Los Angeles
Sat 9/20
3:20 pm-9:50 pm
1 stop6h 30m
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Mon 8/18
3:11 pm-11:58 pm
1 stop8h 47m
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Tue 9/2
11:10 pm-9:48 am
1 stop10h 38m
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Tue 10/14
6:00 am-1:18 pm
1 stop7h 18m
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Tue 9/2
7:59 pm-10:56 pm
Nonstop2h 57m
To ensure you get the cheapest price possible for a flight from Seattle to Los Angeles, you should look to book at least 30 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, January is the cheapest month in which you can book a flight from Seattle to Los Angeles (average of $246). Flying from Seattle to Los Angeles in March is currently the most expensive (average of $326). 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.
It’s typically best to fly out from Seattle to Los Angeles at noon. Doing so could potentially save you 27% on the flight price compared to flying in the morning, which is usually more expensive.
Travelers seeking maximum savings on their Seattle to Los Angeles flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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 (50 on average).
Phoenix (PHX) – chosen by Cheapflights users on 50% of 1-stop itineraries from Seattle to Los Angeles on Cheapflights.
Phoenix (PHX) is the most affordable 1-stop option, with an average round-trip price of $100.
Flights via Las Vegas (LAS) have the shortest average one-way travel time for 1-stop routes: 5h 20m.
Flights via Phoenix (PHX) offer the fastest connection on this route, with an average layover time of 2h 24m.
Comfort
Overall
Boarding
Food
Crew
Entertainment
Reviews
Jonathan,Jul 2025
SEA - BOS
Comfort
Overall
Boarding
Food
Crew
Entertainment
Reviews
Jonathan,Jul 2025
SEA - BOS
Comfort
Overall
Boarding
Food
Crew
Entertainment
Reviews
Jonathan,Jul 2025
SEA - BOS
Comfort
Overall
Boarding
Food
Crew
Entertainment
Reviews
Jonathan,Jul 2025
SEA - BOS
Comfort
Overall
Boarding
Food
Crew
Entertainment
Reviews
Jonathan,Jul 2025
SEA - BOS
Comfort
Overall
Boarding
Food
Crew
Entertainment
Reviews
Jonathan,Jul 2025
SEA - BOS
If you’re departing Seattle for LA, there’s a good chance the weather has something to do with it, but either way take the opportunity to enjoy LA’s year-around mild and sunny climate. Nobody walks in LA, so take a drive along Highway 1, starting at Manhattan Beach and ending in Malibu, enjoying the beautiful coastline and mansions along the way. If you really need a good walk, stroll down the Hollywood Walk of Fame and try to spot your favorite celebrity’s star, or spend a day on Catalina Island, where you can explore the island on foot or a bike or explore its waters with a snorkel or rented kayak.
On average, daily high temperatures in Los Angeles are only about 8 degrees warmer than in Seattle during the summer, but about 22 degrees warmer than Seattle during the winter, when the Emerald City also gets a good deal more precipitation. So if Seattle's inclement winter weather gets you down, the Big Orange is a nice respite. New visitors to Seattle are often surprised by how small the city is, while visitors to LA can't get over its vastness. While both cities revere personal freedom and welcome visitors from across the globe, Seattle can't match LA's diversity. The City of Angels is a potpourri of human civilization, with countless restaurants, art galleries, neighborhoods, shops and attractions celebrating the world's disparate cultures.
Save money and time using our smart search engine to find the cheapest flights from Seattle to LA, including dozens of non-stop flights at low prices.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$44 | Average$149 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$63 | Average$147 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$98 | Average$245 | FlexibilityNo cancel fee | On-time85% | |
Cheapest$119 | Average$236 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$139 | Average$253 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$153 | Average$274 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$156 | Average$236 | FlexibilityNo cancel fee | On-time63% | |
Cheapest$157 | Average$300 | FlexibilityNo cancel fee | On-time71% |