$72+ Cheap flights from Seattle (SEA) to California
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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LAX
Sep 24 — Oct 11
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Seattle to California with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to California
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to CaliforniaExplore the most affordable flight options available from Seattle to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2026.
Explore the most affordable flight options available from Seattle to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:25 pm -
1 stop20h 47m
Wed 10/146:30 am -
1 stop12h 15m
Deal found 8/21![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:45 pm -
Nonstop2h 40m
Wed 10/146:30 am -
1 stop12h 15m
Deal found 8/23![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:25 pm -
1 stop28h 03m
Wed 9/306:50 am -
Nonstop2h 52m
Deal found 8/20![Frontier logo]()
$131
This Expedia deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:15 pm -
Nonstop2h 49m
Tue 9/293:35 pm -
Nonstop3h 01m
Deal found 8/23![Frontier logo]()
$132
This CheapOair deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:15 pm -
Nonstop2h 49m
Tue 9/223:35 pm -
Nonstop3h 01m
Deal found 8/24![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:15 pm -
Nonstop2h 49m
Mon 9/2110:04 pm -
1 stop11h 38m
Deal found 8/21![Frontier logo]()
$134
This eDestinos deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:45 pm -
Nonstop2h 43m
Thu 9/246:50 am -
Nonstop2h 52m
Deal found 8/22![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:15 pm -
Nonstop2h 49m
Tue 10/65:20 pm -
1 stop16h 22m
Deal found 8/21![Frontier logo]()
$135
This Trip.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:15 pm -
Nonstop2h 49m
Sat 9/263:35 pm -
Nonstop3h 01m
Deal found 8/23![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:00 pm -
Nonstop2h 46m
Wed 10/213:35 pm -
Nonstop3h 10m
Deal found 8/23![Frontier logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:25 pm -
1 stop28h 03m
Fri 10/23:26 pm -
Nonstop3h 02m
Deal found 8/20![Frontier logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:45 pm -
1 stop10h 04m
Wed 10/143:35 pm -
Nonstop3h 10m
Deal found 8/23![Frontier logo]()
$139
Best flights from Seattle to CaliforniaDiscover carefully curated flight deals from Seattle to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
Discover carefully curated flight deals from Seattle to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:05 pm -
Nonstop1h 51m
Tue 9/2912:55 pm -
Nonstop2h 01m
Deal found 8/23![Alaska Airlines logo]()
$147
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:47 pm -
Nonstop2h 02m
Wed 9/235:29 pm -
Nonstop2h 08m
Deal found 8/24![Delta logo]()
$147
This Southwest deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:55 pm -
Nonstop2h 05m
Wed 9/237:50 pm -
Nonstop1h 55m
Deal found 8/23![Southwest logo]()
$147
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:00 am -
Nonstop2h 19m
Wed 9/234:10 pm -
Nonstop2h 19m
Deal found 8/23![United Airlines logo]()
$207
This Southwest deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:30 am -
Nonstop1h 45m
Mon 9/216:55 pm -
Nonstop2h 00m
Deal found 8/20![Southwest logo]()
$147
This Alaska Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:49 pm -
Nonstop2h 55m
Sun 9/206:15 am -
Nonstop3h 05m
Deal found 8/24![Alaska Airlines logo]()
$154
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:15 am -
Nonstop2h 54m
Mon 10/57:00 am -
Nonstop3h 05m
Deal found 8/20![Delta logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:49 pm -
Nonstop2h 55m
Sun 10/46:15 am -
Nonstop3h 13m
Deal found 8/24![Alaska Airlines logo]()
$154
This Southwest deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:30 pm -
Nonstop2h 00m
Wed 9/232:00 pm -
1 stop7h 00m
Deal found 8/22![Southwest logo]()
$157
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:15 am -
Nonstop2h 54m
Sun 9/277:00 am -
Nonstop3h 05m
Deal found 8/21![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:05 am -
1 stop6h 40m
Mon 9/217:00 am -
Nonstop2h 00m
Deal found 8/22![Southwest logo]()
$157
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:41 pm -
Nonstop2h 52m
Tue 9/221:38 pm -
Nonstop3h 02m
Deal found 8/21![Delta logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:08 pm -
Nonstop2h 51m
Wed 10/2810:55 am -
1 stop6h 38m
Deal found 8/22![Alaska Airlines logo]()
$170
This Southwest deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:35 pm -
Nonstop2h 25m
Tue 9/156:35 am -
Nonstop2h 10m
Deal found 8/22![Southwest logo]()
$157
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:28 pm -
Nonstop2h 59m
Sun 9/136:54 pm -
Nonstop3h 11m
Deal found 8/20![Delta logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:49 pm -
Nonstop2h 55m
Sat 9/263:43 pm -
1 stop5h 57m
Deal found 8/24![Alaska Airlines logo]()
$170
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:15 am -
Nonstop2h 52m
Wed 10/281:53 pm -
Nonstop3h 07m
Deal found 8/20![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:35 am -
Nonstop2h 25m
Mon 9/215:10 pm -
1 stop7h 15m
Deal found 8/24![Southwest logo]()
$167
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:30 am -
Nonstop3h 04m
Sun 10/47:10 pm -
Nonstop2h 49m
Deal found 8/24![United Airlines logo]()
$247
This Southwest deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:45 pm -
Nonstop2h 10m
Tue 10/61:05 pm -
1 stop6h 45m
Deal found 8/23![Southwest logo]()
$167
This Alaska Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:49 pm -
Nonstop2h 55m
Sun 9/279:51 pm -
1 stop10h 12m
Deal found 8/24![Alaska Airlines logo]()
$185
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:43 pm -
1 stop5h 14m
Sat 10/172:23 pm -
2 stops6h 40m
Deal found 8/24![United Airlines logo]()
$262
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:35 pm -
Nonstop2h 21m
Sun 10/1110:35 am -
Nonstop2h 22m
Deal found 8/24![Delta logo]()
$179
This Southwest deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:50 pm -
1 stop5h 20m
Sun 10/48:40 am -
Nonstop3h 05m
Deal found 8/20![Southwest logo]()
$167
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:25 pm -
1 stop5h 04m
Tue 10/62:23 pm -
2 stops6h 38m
Deal found 8/22![United Airlines logo]()
$262
This Alaska Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:25 pm -
Nonstop2h 15m
Thu 9/176:00 am -
Nonstop2h 08m
Deal found 8/20![Alaska Airlines logo]()
$203
This Southwest deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:50 am -
Nonstop2h 30m
Wed 9/161:00 pm -
2 stops7h 20m
Deal found 8/20![Southwest logo]()
$172
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:00 am -
1 stop5h 41m
Sat 10/32:23 pm -
2 stops6h 40m
Deal found 8/24![United Airlines logo]()
$262
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:59 am -
Nonstop2h 59m
Thu 10/811:02 am -
Nonstop3h 16m
Deal found 8/23![Delta logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:40 am -
1 stop10h 47m
Tue 9/227:00 am -
1 stop11h 52m
Deal found 8/23![Alaska Airlines logo]()
$203
Last-minute flights from Seattle to CaliforniaDiscover last-minute flight deals from Seattle to California. Data last updated August 25, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to California. Data last updated August 25, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:25 pm -
Nonstop2h 55m
Tue 9/222:56 pm -
1 stop5h 36m
Deal found 8/24![Multiple Airlines logo]()
$142
This Trip.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:54 am -
Nonstop2h 11m
Wed 9/235:11 pm -
Nonstop1h 59m
Deal found 8/21![Alaska Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:15 pm -
Nonstop2h 49m
Mon 9/2110:04 pm -
1 stop11h 38m
Deal found 8/21![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:15 pm -
Nonstop2h 49m
Tue 9/223:35 pm -
Nonstop3h 01m
Deal found 8/20![Frontier logo]()
$141
This CheapOair deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:15 pm -
Nonstop2h 49m
Tue 9/223:35 pm -
Nonstop3h 01m
Deal found 8/24![Frontier logo]()
$133
This iWofly deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:15 pm -
Nonstop2h 49m
Sat 9/263:35 pm -
Nonstop3h 01m
Deal found 8/23![Frontier logo]()
$135
This Trip.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/199:53 am -
Nonstop2h 05m
Wed 9/236:00 am -
Nonstop2h 03m
Deal found 8/23![Alaska Airlines logo]()
$144
This eDestinos deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:45 pm -
Nonstop2h 43m
Thu 9/246:50 am -
Nonstop2h 52m
Deal found 8/22![Frontier logo]()
$134
This Expedia deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:15 pm -
Nonstop2h 49m
Tue 9/293:35 pm -
Nonstop3h 01m
Deal found 8/23![Frontier logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:25 pm -
1 stop28h 03m
Wed 9/306:50 am -
Nonstop2h 52m
Deal found 8/20![Frontier logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:15 pm -
Nonstop2h 49m
Mon 9/285:00 pm -
1 stop6h 10m
Deal found 8/23![Multiple Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:25 pm -
1 stop20h 47m
Wed 10/146:30 am -
1 stop12h 15m
Deal found 8/21![Frontier logo]()
$129
One-way flights from Seattle to CaliforniaSearch for one-way flight options from Seattle to California. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
Search for one-way flight options from Seattle to California. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
This Super.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:53 am -
Nonstop2h 52m
Deal found 8/20![Frontier logo]()
$72
This Booking.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:53 am -
Nonstop2h 52m
Deal found 8/20![Frontier logo]()
$73
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:10 pm -
Nonstop2h 01m
Deal found 8/24![Delta logo]()
$74
This Frontier deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2712:14 pm -
1 stop5h 10m
Deal found 8/21![Frontier logo]()
$75
This Priceline deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:53 am -
Nonstop2h 52m
Deal found 8/24![Frontier logo]()
$78
This Super.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:25 pm -
1 stop22h 03m
Deal found 8/22![Frontier logo]()
$78
This Super.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:16 pm -
1 stop21h 37m
Deal found 8/25![Frontier logo]()
$79
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:48 pm -
Nonstop2h 22m
Deal found 8/24![Delta logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:00 pm -
1 stop24h 32m
Deal found 8/22![Frontier logo]()
$79
This Frontier deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:45 pm -
1 stop10h 03m
Deal found 8/21![Frontier logo]()
$80
This SmartFares deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:56 am -
Nonstop2h 20m
Deal found 8/24![Alaska Airlines logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:25 pm -
1 stop28h 03m
Deal found 8/23![Frontier logo]()
$80
Find flight deals from Seattle to California
Keep the following information in mind while searching for Seattle to California flight deals. Data was last updated August 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $129 (Kiwi.com) |
One-way from | $72 (Super.com) |
Popular in | July |
Cheapest in | March |
Average price | $275 |
Good round-trip deal | $177 or less |
Good one-way deal | $78 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to California 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 August 25, 2026.
Use the filters below to find and compare flights from Seattle to California that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleSacramento
SEA Seattle/Tacoma Intl - SMF Sacramento Intl
SEASMF
Seattle/Tacoma Intl
Sat 9/26
5:05 pm-6:56 pm
Nonstop1h 51m
Sacramento Intl
Tue 9/29
12:55 pm-2:56 pm
Nonstop2h 01m
$147
SeattleSacramento
SEA Seattle/Tacoma Intl - SMF Sacramento Intl
SEASMF
Seattle/Tacoma Intl
Wed 9/16
2:47 pm-4:49 pm
Nonstop2h 02m
Sacramento Intl
Wed 9/23
5:29 pm-7:37 pm
Nonstop2h 08m
$147
SeattleSacramento
SEA Seattle/Tacoma Intl - SMF Sacramento Intl
SEASMF
Seattle/Tacoma Intl
Sat 9/19
1:55 pm-4:00 pm
Nonstop2h 05m
Sacramento Intl
Wed 9/23
7:50 pm-9:45 pm
Nonstop1h 55m
$147
Quickest round-trip
SeattleSacramento
SEA Seattle/Tacoma Intl - SMF Sacramento Intl
SEASMF
Seattle/Tacoma Intl
Mon 9/14
5:30 am-7:15 am
Nonstop1h 45m
Sacramento Intl
Mon 9/21
6:55 pm-8:55 pm
Nonstop2h 00m
$147
SeattleSan Diego
SEA Seattle/Tacoma Intl - SAN San Diego
SEASAN
Seattle/Tacoma Intl
Fri 9/18
8:49 pm-11:44 pm
Nonstop2h 55m
San Diego
Sun 9/20
6:15 am-9:20 am
Nonstop3h 05m
$154
SeattleSan Diego
SEA Seattle/Tacoma Intl - SAN San Diego
SEASAN
Seattle/Tacoma Intl
Fri 10/2
8:49 pm-11:44 pm
Nonstop2h 55m
San Diego
Sun 10/4
6:15 am-9:28 am
Nonstop3h 13m
$154
SeattleSan Diego
SEA Seattle/Tacoma Intl - SAN San Diego
SEASAN
Seattle/Tacoma Intl
Thu 10/1
7:15 am-10:09 am
Nonstop2h 54m
San Diego
Mon 10/5
7:00 am-10:05 am
Nonstop3h 05m
$157
SeattleSacramento
SEA Seattle/Tacoma Intl - SMF Sacramento Intl
SEASMF
Seattle/Tacoma Intl
Wed 9/16
7:30 pm-9:30 pm
Nonstop2h 00m
Sacramento Intl
Wed 9/23
2:00 pm-9:00 pm
1 stop7h 00m
$157
SeattleSan Diego
SEA Seattle/Tacoma Intl - SAN San Diego
SEASAN
Seattle/Tacoma Intl
Sun 9/20
7:15 am-10:09 am
Nonstop2h 54m
San Diego
Sun 9/27
7:00 am-10:05 am
Nonstop3h 05m
$157
SeattleSacramento
SEA Seattle/Tacoma Intl - SMF Sacramento Intl
SEASMF
Seattle/Tacoma Intl
Thu 9/17
9:05 am-3:45 pm
1 stop6h 40m
Sacramento Intl
Mon 9/21
7:00 am-9:00 am
Nonstop2h 00m
$157
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Seattle to California
Have a flexible travel schedule? Discover the best time to fly to California from Seattle with our price prediction graph.
SEA-ONT
SEA-SMF
SEA-SJC
SEA-LAS
SEA-LAX
Estimated round-trip 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 California
SEA-USCA
SEA-ONT
SEA-SMF
SEA-SJC
SEA-LAS
What is the cheapest month to book a flight from Seattle to California?
Currently, January is the cheapest month in which you can book a flight from Seattle to California (average of $221). Flying from Seattle to California in July is currently the most expensive (average of $323). 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 CA?
Find hourly flight availability from Seattle to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 25, 2026.
A simple way to save on the total cost of your ticket is to fly from Seattle to California in the evening. If you’re flexible enough to do this you can expect to save up to 6% on your trip compared to booking a flight in the afternoon.
Weekly flight availability from Seattle to California
Explore weekly flight availability from Seattle to California. 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 August 25, 2026.
The most flights from SEA to USCA are scheduled on a Sunday (120 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (67 on average).
How much does it cost to fly round-trip from Seattle to California?
Airfare is below average for this route at the moment.
Seattle to California flights typically cost between $191 and $334 in September.The cheapest round-trip price found within the last 5 days was $132 on Frontier (Sep 22-Sep 24).
How far ahead should I book a flight from Seattle to California?
The best time to book flights from Seattle to California is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from Seattle to California?
Use this chart to determine the cheapest time to fly round-trip from Seattle to California. Price data was last updated on August 22, 2026.
Travelers seeking maximum savings on their Seattle to California flight should consider departing on Monday 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.
Reviews of airlines servicing California
Get insights into the airlines that provide service to California. 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 California. Reviews last updated August 25, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andDelta from Seattle to California by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from Seattle to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Seattle to California
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to California by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to California by cabin class
Find flights from Seattle to California, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and California flights
Browse other Seattle and California flight options. Last updated on August 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Seattle to California flights
Consider these flights traveling from Seattle to California.
Top 8 airlines flying from Seattle to California
Discover the top 8 airlines that operate flights from Seattle to California. 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 August 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$44 | Average$215 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$68 | Average$325 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$78 | Average$253 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$116 | Average$308 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$117 | Average$314 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$117 | Average$300 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$136 | Average$238 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$217 | Average$498 | FlexibilityNo cancel fee | On-time71% |