$79+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LAX
Jul 20 — Jul 271
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to California with Cheapflights
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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 June 20, 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 June 20, 2026.
This Super.com deal was found by Cheapflights users on 6/16. 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.
Fri 9/1111:06 am
SEA
- LAX
Nonstop2h 55m
Frontier
Mon 9/143:16 pm
LAX
- SEA
Nonstop3h 10m
Frontier
Deal found 6/16![Frontier logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 8/2611:03 am
SEA
- LAX
Nonstop2h 58m
Frontier
Fri 9/113:16 pm
LAX
- SEA
Nonstop3h 10m
Frontier
Deal found 6/15![Frontier logo]()
$134
This Frontier deal was found by Cheapflights users on 6/15. 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.
Thu 8/2711:03 am
SEA
- LAX
Nonstop2h 58m
Frontier
Sat 9/1210:07 am
LAX
- SEA
Nonstop2h 53m
Frontier
Deal found 6/15![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 11/811:06 am
SEA
- LAX
Nonstop2h 55m
Frontier
Tue 11/103:16 pm
LAX
- SEA
Nonstop3h 10m
Frontier
Deal found 6/16![Frontier logo]()
$142
This Frontier deal was found by Cheapflights users on 6/17. 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 9/111:03 am
SEA
- LAX
Nonstop2h 58m
Frontier
Sat 9/53:25 pm
LAX
- SEA
Nonstop3h 01m
Frontier
Deal found 6/17![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 9/187:00 pm
SEA
- LAS
Nonstop2h 39m
Frontier
Sun 9/207:00 am
LAS
- SEA
Nonstop3h 00m
Frontier
Deal found 6/18![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 8/2711:03 am
SEA
- LAX
Nonstop2h 58m
Frontier
Fri 9/113:16 pm
LAX
- SEA
Nonstop3h 10m
Frontier
Deal found 6/15![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 9/247:00 pm
SEA
- LAS
Nonstop2h 39m
Frontier
Mon 9/282:49 pm
LAS
- SEA
Nonstop2h 56m
Frontier
Deal found 6/18![Frontier logo]()
$145
This Super.com deal was found by Cheapflights users on 6/17. 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 9/239:16 pm
SEA
- LAS
Nonstop2h 40m
Frontier
Sat 9/267:00 am
LAS
- SEA
Nonstop3h 00m
Frontier
Deal found 6/17![Frontier logo]()
$146
This Super.com deal was found by Cheapflights users on 6/15. 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.
Tue 8/2511:03 am
SEA
- LAX
Nonstop2h 58m
Frontier
Sun 8/303:25 pm
LAX
- SEA
Nonstop3h 01m
Frontier
Deal found 6/15![Frontier logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 9/257:00 pm
SEA
- LAS
Nonstop2h 39m
Frontier
Sun 9/272:49 pm
LAS
- SEA
Nonstop2h 56m
Frontier
Deal found 6/16![Frontier logo]()
$147
This CheapOair deal was found by Cheapflights users on 6/18. 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.
Fri 10/2311:06 am
SEA
- LAX
Nonstop2h 55m
Frontier
Sun 10/253:16 pm
LAX
- SEA
Nonstop3h 10m
Frontier
Deal found 6/18![Frontier logo]()
$148
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 June 20, 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 June 20, 2026.
This Delta deal was found by Cheapflights users on 6/15. 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 7/1411:45 am
SEA
- SJC
Nonstop2h 30m
Delta
Tue 7/217:20 am
SJC
- SEA
Nonstop2h 22m
Delta
Deal found 6/15![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 6/18. 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 7/2912:45 pm
SEA
- SJC
1 stop4h 55m
Southwest
Tue 8/46:35 am
SJC
- SEA
Nonstop2h 10m
Southwest
Deal found 6/18![Southwest logo]()
$163
This United Airlines deal was found by Cheapflights users on 6/17. 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 9/183:54 pm
SEA
- SAN
1 stop6h 34m
United Airlines
Sat 9/261:24 pm
SAN
- SEA
1 stop5h 20m
United Airlines
Deal found 6/17![United Airlines logo]()
$188
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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.
Wed 7/158:42 pm
SEA
- SFO
Nonstop2h 13m
Alaska Airlines
Sun 7/196:03 am
SFO
- SEA
Nonstop2h 10m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$212
This Southwest deal was found by Cheapflights users on 6/20. 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.
Wed 7/156:30 am
SEA
- SJC
2 stops6h 45m
Southwest
Wed 7/226:35 am
SJC
- SEA
Nonstop2h 15m
Southwest
Deal found 6/20![Southwest logo]()
$172
This Delta deal was found by Cheapflights users on 6/18. 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 8/217:55 pm
SEA
- SAN
Nonstop2h 54m
Delta
Sun 8/237:02 pm
SAN
- SEA
Nonstop3h 03m
Delta
Deal found 6/18![Delta logo]()
$187
This Southwest deal was found by Cheapflights users on 6/18. 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 7/297:30 am
SEA
- SFO
2 stops7h 30m
Southwest
Wed 8/56:50 am
SFO
- SEA
2 stops10h 40m
Southwest
Deal found 6/18![Southwest logo]()
$187
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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 9/410:25 am
SEA
- SAN
Nonstop3h 01m
Alaska Airlines
Tue 9/83:50 pm
SAN
- SEA
Nonstop3h 02m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$217
This United Airlines deal was found by Cheapflights users on 6/15. 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 8/181:16 pm
SEA
- SAN
1 stop5h 19m
United Airlines
Sun 8/235:00 pm
SAN
- SEA
1 stop4h 41m
United Airlines
Deal found 6/15![United Airlines logo]()
$225
This Delta deal was found by Cheapflights users on 6/18. 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 7/109:39 pm
SEA
- SFO
Nonstop2h 20m
Delta
Tue 7/1410:35 am
SFO
- SEA
Nonstop2h 13m
Delta
Deal found 6/18![Delta logo]()
$212
This Southwest deal was found by Cheapflights users on 6/17. 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 9/25:55 am
SEA
- SAN
2 stops5h 50m
Southwest
Wed 9/94:10 pm
SAN
- SEA
2 stops5h 35m
Southwest
Deal found 6/17![Southwest logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 6/15. 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.
Sun 8/166:42 am
SEA
- OAK
1 stop4h 39m
Alaska Airlines
Wed 8/197:51 pm
OAK
- SEA
Nonstop2h 09m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$222
This United Airlines deal was found by Cheapflights users on 6/17. 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 9/67:00 am
SEA
- BUR
1 stop4h 40m
United Airlines
Sat 9/121:50 pm
BUR
- SEA
1 stop6h 53m
United Airlines
Deal found 6/17![United Airlines logo]()
$233
This Delta deal was found by Cheapflights users on 6/19. 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 7/158:30 pm
SEA
- SJC
Nonstop2h 18m
Delta
Mon 7/208:59 pm
SJC
- SEA
Nonstop2h 24m
Delta
Deal found 6/19![Delta logo]()
$212
This Southwest deal was found by Cheapflights users on 6/19. 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.
Fri 10/92:15 pm
SEA
- SFO
1 stop8h 10m
Southwest
Tue 10/1312:30 pm
SFO
- SEA
2 stops8h 40m
Southwest
Deal found 6/19![Southwest logo]()
$201
This Alaska Airlines deal was found by Cheapflights users on 6/19. 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.
Sun 8/167:03 am
SEA
- SFO
Nonstop2h 17m
Alaska Airlines
Mon 8/178:28 pm
SFO
- SEA
Nonstop2h 13m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$225
This Southwest deal was found by Cheapflights users on 6/18. 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 8/69:10 am
SEA
- SFO
1 stop5h 30m
Southwest
Mon 8/105:10 am
SFO
- SEA
1 stop7h 40m
Southwest
Deal found 6/18![Southwest logo]()
$203
This Alaska Airlines deal was found by Cheapflights users on 6/19. 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.
Sun 8/167:09 am
SEA
- OAK
Nonstop2h 14m
Alaska Airlines
Mon 8/176:22 am
OAK
- SEA
Nonstop2h 04m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$225
This Delta deal was found by Cheapflights users on 6/16. 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 7/712:14 pm
SEA
- SAN
Nonstop3h 02m
Delta
Tue 7/147:00 pm
SAN
- SEA
Nonstop3h 03m
Delta
Deal found 6/16![Delta logo]()
$227
This United Airlines deal was found by Cheapflights users on 6/17. 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 9/46:52 pm
SEA
- LAX
Nonstop2h 49m
United Airlines
Sun 9/69:37 am
LAX
- SEA
1 stop6h 37m
United Airlines
Deal found 6/17![United Airlines logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 6/17. 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.
Wed 9/98:41 am
SEA
- SFO
Nonstop2h 18m
Alaska Airlines
Wed 9/912:22 pm
SFO
- SEA
1 stop7h 17m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$236
This United Airlines deal was found by Cheapflights users on 6/18. 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.
Thu 8/203:30 pm
SEA
- PSP
1 stop5h 02m
United Airlines
Wed 8/267:15 am
PSP
- SEA
2 stops8h 59m
United Airlines
Deal found 6/18![United Airlines logo]()
$262
This Southwest deal was found by Cheapflights users on 6/16. 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 10/79:20 am
SEA
- SFO
2 stops8h 55m
Southwest
Mon 10/129:55 am
SFO
- SEA
2 stops9h 15m
Southwest
Deal found 6/16![Southwest logo]()
$218
This Delta deal was found by Cheapflights users on 6/16. 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 9/167:35 pm
SEA
- SNA
Nonstop2h 55m
Delta
Sat 9/192:06 pm
SNA
- SEA
Nonstop2h 54m
Delta
Deal found 6/16![Delta logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 6/18. 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 8/218:12 pm
SEA
- PSP
Nonstop2h 54m
Alaska Airlines
Tue 8/252:07 pm
PSP
- SEA
Nonstop2h 52m
Alaska Airlines
Deal found 6/18![Alaska Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 6/19. 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.
Tue 7/143:05 pm
SEA
- SFO
1 stop7h 30m
Southwest
Wed 7/2210:50 am
SFO
- SEA
1 stop6h 00m
Southwest
Deal found 6/19![Southwest logo]()
$219
This Alaska Airlines deal was found by Cheapflights users on 6/19. 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.
Tue 8/257:18 am
SEA
- SAN
1 stop7h 18m
Alaska Airlines
Wed 8/266:15 am
SAN
- SEA
Nonstop3h 05m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$240
This Southwest deal was found by Cheapflights users on 6/18. 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.
Fri 8/283:40 pm
SEA
- SJC
Nonstop2h 15m
Southwest
Mon 8/319:05 am
SJC
- SEA
2 stops8h 30m
Southwest
Deal found 6/18![Southwest logo]()
$220
This Delta deal was found by Cheapflights users on 6/19. 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 10/11:30 pm
SEA
- BUR
1 stop8h 11m
Delta
Sun 10/47:00 am
BUR
- SEA
1 stop6h 00m
Delta
Deal found 6/19![Delta logo]()
$268
This Alaska Airlines deal was found by Cheapflights users on 6/20. 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.
Wed 7/297:28 am
SEA
- SAN
1 stop10h 52m
Alaska Airlines
Sat 8/85:35 pm
SAN
- SEA
Nonstop3h 00m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$240
Last-minute flights from Seattle to CaliforniaDiscover last-minute flight deals from Seattle to California. Data last updated June 20, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to California. Data last updated June 20, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 6/16. 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.
Tue 7/148:13 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Tue 7/217:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 6/16![Frontier logo]()
$166
This CheapOair deal was found by Cheapflights users on 6/16. 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.
Tue 7/143:42 pm
SEA
- SJC
Nonstop2h 11m
Alaska Airlines
Wed 7/159:38 pm
SJC
- SEA
Nonstop2h 09m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$168
This Flightnetwork deal was found by Cheapflights users on 6/18. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:13 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Wed 7/157:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 6/18![Frontier logo]()
$173
This Southwest deal was found by Cheapflights users on 6/16. 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 7/157:30 am
SEA
- SJC
Nonstop2h 15m
Southwest
Wed 7/227:20 pm
SJC
- SEA
Nonstop2h 10m
Southwest
Deal found 6/16![Southwest logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 6/18. 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.
Wed 7/159:43 pm
SEA
- SJC
Nonstop2h 16m
Alaska Airlines
Wed 7/228:20 am
SJC
- SEA
Nonstop2h 11m
Alaska Airlines
Deal found 6/18![Alaska Airlines logo]()
$161
This Southwest deal was found by Cheapflights users on 6/16. 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 7/157:30 am
SEA
- SJC
Nonstop2h 15m
Southwest
Tue 7/219:55 am
SJC
- SEA
1 stop6h 55m
Southwest
Deal found 6/16![Southwest logo]()
$167
This Super.com deal was found by Cheapflights users on 6/16. 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 7/158:13 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Tue 7/217:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 6/16![Frontier logo]()
$171
This CheapOair deal was found by Cheapflights users on 6/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/187:07 am
SEA
- SJC
Nonstop2h 16m
Alaska Airlines
Mon 8/248:02 am
SJC
- SEA
Nonstop2h 17m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$170
This Frontier deal was found by Cheapflights users on 6/18. 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.
Mon 7/208:53 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Wed 8/197:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 6/18![Frontier logo]()
$163
This Frontier deal was found by Cheapflights users on 6/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:13 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Tue 7/287:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 6/20![Frontier logo]()
$174
This Kissandfly.com deal was found by Cheapflights users on 6/19. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:53 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Mon 7/277:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 6/19![Frontier logo]()
$164
This Southwest deal was found by Cheapflights users on 6/16. 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 7/2912:45 pm
SEA
- SJC
1 stop4h 55m
Southwest
Tue 8/46:35 am
SJC
- SEA
Nonstop2h 10m
Southwest
Deal found 6/16![Southwest logo]()
$163
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 June 20, 2026.
Search for one-way flight options from Seattle to California. Find affordable one-way fares based on user searches. Data last updated June 20, 2026.
This Expedia deal was found by Cheapflights users on 6/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:53 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Deal found 6/20![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Tue 8/118:13 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Deal found 6/20![Frontier logo]()
$82
This Frontier deal was found by Cheapflights users on 6/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:13 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Deal found 6/20![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Mon 9/149:16 pm
SEA
- LAX
1 stop18h 36m
Frontier
Deal found 6/16![Frontier logo]()
$87
This Super.com deal was found by Cheapflights users on 6/20. 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.
Fri 7/178:53 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Deal found 6/20![Frontier logo]()
$87
This Super.com deal was found by Cheapflights users on 6/16. 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.
Fri 8/2811:03 am
SEA
- LAX
Nonstop2h 58m
Frontier
Deal found 6/16![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Mon 9/79:29 pm
SEA
- LAS
Nonstop2h 42m
Frontier
Deal found 6/20![Frontier logo]()
$88
This Southwest deal was found by Cheapflights users on 6/16. 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.
Tue 7/146:15 am
SEA
- SFO
1 stop8h 45m
Southwest
Deal found 6/16![Southwest logo]()
$89
This Expedia deal was found by Cheapflights users on 6/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:13 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Deal found 6/20![Frontier logo]()
$89
This Delta deal was found by Cheapflights users on 6/16. 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 7/219:30 am
SEA
- OAK
1 stop6h 51m
Delta
Deal found 6/16![Delta logo]()
$89
This Expedia deal was found by Cheapflights users on 6/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:13 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Deal found 6/20![Frontier logo]()
$90
This Alaska Airlines deal was found by Cheapflights users on 6/19. 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 8/207:18 am
SEA
- SFO
Nonstop2h 19m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$91
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 June 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $132 (Super.com) |
One-way from | $79 (Expedia) |
Popular in | July |
Cheapest in | March |
Average price | $277 |
Good round-trip deal | $161 or less |
Good one-way deal | $118 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 2,558,603 searches. Data last updated June 20, 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
SeattleSan Jose
SEA - SJC
SEASJC
Seattle/Tacoma Intl
Tue 7/14
11:45 am-2:15 pm
Nonstop2h 30m
San Jose
Tue 7/21
7:20 am-9:42 am
Nonstop2h 22m
$157
SeattleSan Jose
SEA - SJC
SEASJC
Seattle/Tacoma Intl
Wed 7/29
12:45 pm-5:40 pm
1 stop4h 55m
San Jose
Tue 8/4
6:35 am-8:45 am
Nonstop2h 10m
$163
SeattleSan Jose
SEA - SJC
SEASJC
Seattle/Tacoma Intl
Wed 7/15
6:30 am-1:15 pm
2 stops6h 45m
San Jose
Wed 7/22
6:35 am-8:50 am
Nonstop2h 15m
$172
SeattleSan Diego
SEA - SAN
SEASAN
Seattle/Tacoma Intl
Fri 8/21
7:55 pm-10:49 pm
Nonstop2h 54m
San Diego
Sun 8/23
7:02 pm-10:05 pm
Nonstop3h 03m
$187
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Wed 7/29
7:30 am-3:00 pm
2 stops7h 30m
San Francisco
Wed 8/5
6:50 am-5:30 pm
2 stops10h 40m
$187
SeattleSan Diego
SEA - SAN
SEASAN
Seattle/Tacoma Intl
Fri 9/18
3:54 pm-10:28 pm
1 stop6h 34m
San Diego
Sat 9/26
1:24 pm-6:44 pm
1 stop5h 20m
$188
SeattleSan Diego
SEA - SAN
SEASAN
Seattle/Tacoma Intl
Wed 9/2
5:55 am-11:45 am
2 stops5h 50m
San Diego
Wed 9/9
4:10 pm-9:45 pm
2 stops5h 35m
$197
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Fri 10/9
2:15 pm-10:25 pm
1 stop8h 10m
San Francisco
Tue 10/13
12:30 pm-9:10 pm
2 stops8h 40m
$201
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Thu 8/6
9:10 am-2:40 pm
1 stop5h 30m
San Francisco
Mon 8/10
5:10 am-12:50 pm
1 stop7h 40m
$203
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Wed 7/15
8:42 pm-10:55 pm
Nonstop2h 13m
San Francisco
Sun 7/19
6:03 am-8:13 am
Nonstop2h 10m
$212
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-SFO
SEA-SJC
SEA-SAN
SEA-BUR
SEA-OAK
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-SFO
SEA-SJC
SEA-SAN
SEA-BUR
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 $220). Flying from Seattle to California in June is currently the most expensive (average of $308). 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 June 20, 2026.
A simple way to save on the total cost of your ticket is to fly from Seattle to California at noon. If you’re flexible enough to do this you can expect to save up to 5% 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 June 20, 2026.
The most flights from SEA to USCA are scheduled on a Friday (102 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (47 on average).
How much does it cost to fly round-trip from Seattle to California?
How far ahead should I book a flight from Seattle to California?
The best time to book flights from Seattle to California is 67 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 June 13, 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 June 20, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Southwest, 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
7.0
Overall
7.9
Food
7.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Overall
7.9
Food
7.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Overall
7.9
Food
7.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Overall
7.9
Food
7.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Overall
7.9
Food
7.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Overall
7.9
Food
7.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
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.
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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 June 20, 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 2,558,603 searches. Data last updated June 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$44 | Average$211 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$78 | Average$303 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$78 | Average$245 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$103 | Average$286 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$114 | Average$303 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$117 | Average$279 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$136 | Average$238 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$187 | Average$396 | FlexibilityNo cancel fee | On-time71% |