Alaska Airlines Seattle to Los Angeles Flights

One way Round trip

Adults

Children under 12

Infants under 2 without place

Economy

Business

First

done

Page navigation

Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap Alaska Airlines flights from Seattle to Los Angeles. Compare airline ticket prices and book air tickets starting from $70 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Alaska Airlines, arrivals and departure details below.

Find Cheap Airfare Seattle (WA) — Los Angeles (CA) by Alaska Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in june: one-way - $70, two-way – $120.

Direct flights

Check to choose departure date Check to choose departure date

Check prices for return flight

Find flights

Cheap Flights from Seattle to Los Angeles by Alaska Airlines

Look at the list of plane tickets for the most popular direct and connecting flights by Alaska Airlines, their prices start from $70. The fastest nonstop flight takes 2h 35m. The fastest connecting flight — 3h 51m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $70 Find flight	7:59 pm Seattle Seattle-Tacoma Intl	10:48 pm Los Angeles Los Angeles Int.	2h 49m	Alaska Airlines	AS1224
from $71 Find flight	5:05 pm Seattle Seattle-Tacoma Intl	7:54 pm Los Angeles Los Angeles Int.	2h 49m	Alaska Airlines	AS1464
from $72 Find flight	1:55 pm Seattle Seattle-Tacoma Intl	4:37 pm Los Angeles Los Angeles Int.	2h 42m	Alaska Airlines	AS1300
from $78 Find flight	10:17 am Seattle Seattle-Tacoma Intl	1:10 pm Los Angeles Los Angeles Int.	2h 53m	Alaska Airlines	AS505
from $86 Find flight	5:15 pm Seattle Seattle-Tacoma Intl	8:00 pm Los Angeles Los Angeles Int.	2h 45m	Alaska Airlines	AS1468
from $110 Find flight	4:20 pm Seattle Seattle-Tacoma Intl	7:07 pm Los Angeles Los Angeles Int.	2h 47m	Alaska Airlines	AS2180
from $186 Find flight	2:57 pm Seattle Seattle-Tacoma Intl	5:42 pm Los Angeles Los Angeles Int.	2h 45m	Alaska Airlines	AS2151
from $78 Find flight	7:00 am Seattle Seattle-Tacoma Intl	10:51 am Los Angeles Los Angeles Int.	3h 51m layover 0h 31m - Reno	Alaska Airlines	AS2030 AS2129
from $78 Find flight	2:51 pm Seattle Seattle-Tacoma Intl	9:46 pm Los Angeles Los Angeles Int.	6h 55m layover 3h 9m - Boise	Alaska Airlines	AS3335 AS2188
from $79 Find flight	11:28 am Seattle Seattle-Tacoma Intl	3:47 pm Los Angeles Los Angeles Int.	4h 19m layover 0h 53m - Medford	Alaska Airlines	AS2052 AS2091
from $79 Find flight	8:55 am Seattle Seattle-Tacoma Intl	1:00 pm Los Angeles Los Angeles Int.	4h 5m layover 0h 40m - Portland	Alaska Airlines	AS2193 AS1143
from $79 Find flight	3:42 pm Seattle Seattle-Tacoma Intl	9:24 pm Los Angeles Los Angeles Int.	5h 42m layover 1h 42m - Las Vegas	Alaska Airlines	AS600 AS3414
from $79 Find flight	5:45 pm Seattle Seattle-Tacoma Intl	9:53 pm Los Angeles Los Angeles Int.	4h 8m layover 0h 37m - Eugene	Alaska Airlines	AS2299 AS2089
from $79 Find flight	4:08 pm Seattle Seattle-Tacoma Intl	9:29 pm Los Angeles Los Angeles Int.	5h 21m layover 1h 46m - Reno	Alaska Airlines	AS445 AS3419
from $92 Find flight	4:59 pm Seattle Seattle-Tacoma Intl	10:00 pm Los Angeles Los Angeles Int.	5h 1m layover 1h 6m - Las Vegas	Alaska Airlines	AS688 AS2045
from $108 Find flight	11:32 am Seattle Seattle-Tacoma Intl	8:39 pm Los Angeles Los Angeles Int.	9h 7m layover 5h 39m - Redmond	Alaska Airlines	AS154 AS2177

Show All Flights

*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 06/05/2025

Alaska Airlines Flight Schedule Seattle to Los Angeles

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
10:12 am — 12:58 pm	10:12 am — 12:58 pm AS1048 Alaska Airlines Seattle — Los Angeles	2h 46m	Find flight from$94
10:17 am — 1:10 pm	10:17 am — 1:10 pm AS505 Alaska Airlines Seattle — Los Angeles	2h 53m	Find flight from$78
12:00 pm — 2:46 pm	12:00 pm — 2:46 pm AS1144 Alaska Airlines Seattle — Los Angeles	2h 46m	Find flight from$94
1:55 pm — 4:37 pm	1:55 pm — 4:37 pm AS1300 Alaska Airlines Seattle — Los Angeles	2h 42m	Find flight from$72
2:57 pm — 5:42 pm	2:57 pm — 5:42 pm AS2151 Alaska Airlines Seattle — Los Angeles	2h 45m	Find flight from$186
4:20 pm — 7:05 pm	4:20 pm — 7:05 pm AS1092 Alaska Airlines Seattle — Los Angeles	2h 45m	Find flight from$94
4:20 pm — 7:07 pm	4:20 pm — 7:07 pm AS2180 Alaska Airlines Seattle — Los Angeles	2h 47m	Find flight from$110
5:05 pm — 7:54 pm	5:05 pm — 7:54 pm AS1464 Alaska Airlines Seattle — Los Angeles	2h 49m	Find flight from$71
5:15 pm — 8:00 pm	5:15 pm — 8:00 pm AS1468 Alaska Airlines Seattle — Los Angeles	2h 45m	Find flight from$86
6:00 am — 8:35 am	6:00 am — 8:35 am AS1316 Alaska Airlines Seattle — Los Angeles	2h 35m	Find flight from$94
6:05 pm — 8:45 pm	6:05 pm — 8:45 pm AS1054 Alaska Airlines Seattle — Los Angeles	2h 40m	Find flight from$80
6:52 pm — 9:38 pm	6:52 pm — 9:38 pm AS370 Alaska Airlines Seattle — Los Angeles	2h 46m	Find flight from$94
7:00 am — 9:45 am	7:00 am — 9:45 am AS797 Alaska Airlines Seattle — Los Angeles	2h 45m	Find flight from$94
7:59 pm — 10:48 pm	7:59 pm — 10:48 pm AS1224 Alaska Airlines Seattle — Los Angeles	2h 49m	Find flight from$70
8:05 am — 10:50 am	8:05 am — 10:50 am AS1306 Alaska Airlines Seattle — Los Angeles	2h 45m	Find flight from$94
9:15 pm — 11:59 pm	9:15 pm — 11:59 pm AS1292 Alaska Airlines Seattle — Los Angeles	2h 44m	Find flight from$94
11:20 am — 5:18 pm	11:20 am — 12:24 pm AS1017 Alaska Airlines Seattle — Portland 2h 26m stop 2:50 pm — 5:18 pm AS1160 Alaska Airlines Portland — Los Angeles	5h 58m including layover	Find flight from$79
11:28 am — 3:47 pm	11:28 am — 12:52 pm AS2052 Alaska Airlines Seattle — Medford 53m stop 1:45 pm — 3:47 pm AS2091 Alaska Airlines Medford — Los Angeles	4h 19m including layover	Find flight from$79
12:00 pm — 4:27 pm	12:00 pm — 2:21 pm AS1114 Alaska Airlines Seattle — San Jose 39m stop 3:00 pm — 4:27 pm AS3454 Alaska Airlines San Jose — Los Angeles	4h 27m including layover	Find flight from$96
1:42 pm — 8:09 pm	1:42 pm — 4:10 pm AS3002 Alaska Airlines Seattle — Boise 2h 41m stop 6:51 pm — 8:09 pm AS2159 Alaska Airlines Boise — Los Angeles	6h 27m including layover	Find flight from$100
2:36 pm — 8:09 pm	2:36 pm — 5:06 pm AS3335 Alaska Airlines Seattle — Boise 1h 45m stop 6:51 pm — 8:09 pm AS2159 Alaska Airlines Boise — Los Angeles	5h 33m including layover	Find flight from$100
2:51 pm — 9:46 pm	2:51 pm — 5:18 pm AS3335 Alaska Airlines Seattle — Boise 3h 9m stop 8:27 pm — 9:46 pm AS2188 Alaska Airlines Boise — Los Angeles	6h 55m including layover	Find flight from$78
3:42 pm — 9:24 pm	3:42 pm — 6:16 pm AS600 Alaska Airlines Seattle — Las Vegas 1h 42m stop 7:58 pm — 9:24 pm AS3414 Alaska Airlines Las Vegas — Los Angeles	5h 42m including layover	Find flight from$79
3:42 pm — 10:00 pm	3:42 pm — 6:16 pm AS600 Alaska Airlines Seattle — Las Vegas 2h 24m stop 8:40 pm — 10:00 pm AS2045 Alaska Airlines Las Vegas — Los Angeles	6h 18m including layover	Find flight from$92
4:03 pm — 9:35 pm	4:03 pm — 5:13 pm AS962 Alaska Airlines Seattle — Spokane 1h 36m stop 6:49 pm — 9:35 pm AS1280 Alaska Airlines Spokane — Los Angeles	5h 32m including layover	Find flight from$79
4:08 pm — 9:29 pm	4:08 pm — 5:59 pm AS445 Alaska Airlines Seattle — Reno 1h 46m stop 7:45 pm — 9:29 pm AS3419 Alaska Airlines Reno — Los Angeles	5h 21m including layover	Find flight from$79
5:45 pm — 9:53 pm	5:45 pm — 6:55 pm AS2299 Alaska Airlines Seattle — Eugene 37m stop 7:32 pm — 9:53 pm AS2089 Alaska Airlines Eugene — Los Angeles	4h 8m including layover	Find flight from$79
7:00 am — 10:51 am	7:00 am — 8:45 am AS2030 Alaska Airlines Seattle — Reno 31m stop 9:16 am — 10:51 am AS2129 Alaska Airlines Reno — Los Angeles	3h 51m including layover	Find flight from$78
8:26 am — 2:02 pm	8:26 am — 11:05 am AS612 Alaska Airlines Seattle — Las Vegas 1h 39m stop 12:41 pm — 2:02 pm AS2014 Alaska Airlines Las Vegas — Los Angeles	5h 36m including layover	Find flight from$94
8:55 am — 1:00 pm	8:55 am — 9:50 am AS2193 Alaska Airlines Seattle — Portland 40m stop 10:30 am — 1:00 pm AS1143 Alaska Airlines Portland — Los Angeles	4h 5m including layover	Find flight from$79
9:42 am — 2:23 pm	9:42 am — 11:57 am AS1080 Alaska Airlines Seattle — San Jose 1h 3m stop 1:00 pm — 2:23 pm AS2353 Alaska Airlines San Jose — Los Angeles	4h 41m including layover	Find flight from$96

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 06/05/2025

Flight Information

There are 16 flights by Alaska Airlines from Seattle to Los Angeles every week with departures from Seattle-Tacoma Intl, Boeing Field International Airport, Kenmore Air Harbor SPB. All flights arrive at Los Angeles Int. and Los Angeles Ferry Port.

Departures start from 10:12 am to 9:59 am. Nonstop flight is 2h 35m. The time difference between Seattle and Los Angeles is 0h.

The fastest flight 2h 35m
Average flight time 2h 45m
The earliest flight 10:12 am
The latest flight 9:59 am
Distance 955 ml

The cheapest months for traveling to Los Angeles are january (from 82 $), february (from 82 $), june (from 82 $).

The most expensive and popular months are may (from 190 $), july (from 125 $), december (from 107 $).

The cheapest flight by Alaska Airlines that our users were able to find is $70. This airfare is economy class on one-way AS1224 flight for September 27, 2025 leaving Seattle-Tacoma Intl in Seattle at 7:59 pm, it includes all taxes and additional fees.

Find same flight?

Alaska Airlines Airplanes on the Route

List of the most popular Alaska Airlines airplanes flying from Seattle to Los Angeles:

Other Popular Airlines on the Route

Besides Alaska Airlines there are other 6 airline carriers between Seattle and Los Angeles. Please review schedules and prices from the most popular airlines to find the best airfare deals from Seattle to Los Angeles.

Nonstop flights

There are 38 direct flights every day from Seattle. Airlines and fares are below:

F9 - Frontier Airlines

from $45

Find
HA - Hawaiian Airlines

from $68

Find
UA - United Airlines

from $86

Find

See more direct flights

Connecting Flights

List of flights with layovers (1 and more stops):

F9 - Frontier Airlines

from $71

Find
SY - Sun Country Airlines

from $126

Find
AY - Finnair

from $1944

Find
HA - Hawaiian Airlines

from $72

Find
UA - United Airlines

from $102

Find
NK - Spirit Airlines

from $42

Find

See more connecting flights

How to book an air ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
To find a plane ticket, please select dates.