$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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LAX
Jul 31 — Aug 71
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 July 1, 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 July 1, 2026.
This Jettzy deal was found by Cheapflights users on 6/30. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1411:55 am
SEA
- SMF
Nonstop2h 02m
Alaska Airlines
Fri 8/215:10 pm
SMF
- SEA
Nonstop1h 59m
Alaska Airlines
Deal found 6/30![Alaska Airlines logo]()
$123
This Jettzy deal was found by Cheapflights users on 6/29. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:28 am
SEA
- SMF
Nonstop1h 58m
Alaska Airlines
Thu 8/205:10 pm
SMF
- SEA
Nonstop1h 59m
Alaska Airlines
Deal found 6/29![Alaska Airlines logo]()
$124
This Trip.com deal was found by Cheapflights users on 6/26. 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 7/227:28 am
SEA
- SMF
Nonstop1h 58m
Alaska Airlines
Wed 7/296:13 am
SMF
- SEA
Nonstop2h 03m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$135
This Trip.com deal was found by Cheapflights users on 6/27. 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 8/157:28 am
SEA
- SMF
Nonstop1h 58m
Alaska Airlines
Mon 8/176:13 am
SMF
- SEA
Nonstop2h 03m
Alaska Airlines
Deal found 6/27![Alaska Airlines logo]()
$139
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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 8/187:28 am
SEA
- SMF
Nonstop1h 58m
Alaska Airlines
Tue 8/1812:57 pm
SMF
- SEA
Nonstop1h 59m
Alaska Airlines
Deal found 6/30![Alaska Airlines logo]()
$142
This Delta deal was found by Cheapflights users on 6/30. 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 8/195:00 pm
SEA
- SMF
Nonstop1h 59m
Delta
Sat 8/2212:52 pm
SMF
- SEA
Nonstop2h 09m
Delta
Deal found 6/30![Delta logo]()
$147
This Trip.com deal was found by Cheapflights users on 6/29. 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 8/18:13 pm
SEA
- LAS
Nonstop2h 41m
Multiple Airlines
Mon 8/37:05 am
LAS
- SEA
Nonstop2h 43m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$147
This Frontier deal was found by Cheapflights users on 6/28. 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 10/299:16 pm
SEA
- LAS
Nonstop2h 40m
Frontier
Sat 11/78:30 am
LAS
- SEA
Nonstop3h 01m
Frontier
Deal found 6/28![Frontier logo]()
$148
This Frontier deal was found by Cheapflights users on 6/28. 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.
Fri 8/219:29 pm
SEA
- LAS
Nonstop2h 42m
Frontier
Sun 8/237:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 6/28![Frontier logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 6/27. 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
Wed 9/97:00 am
LAS
- SEA
Nonstop3h 00m
Frontier
Deal found 6/27![Frontier logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 8/171:00 pm
SEA
- LAS
Nonstop2h 35m
Multiple Airlines
Sat 8/227:45 am
LAS
- SEA
Nonstop2h 54m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$151
This Priceline deal was found by Cheapflights users on 6/29. 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.
Sat 10/177:15 am
SEA
- SJC
Nonstop2h 26m
Alaska Airlines
Sat 10/171:29 pm
SJC
- SEA
Nonstop2h 15m
Alaska Airlines
Deal found 6/29![Alaska Airlines logo]()
$152
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 July 1, 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 July 1, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/29. 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 9/227:13 am
SEA
- SMF
Nonstop2h 06m
Alaska Airlines
Tue 9/2910:15 am
SMF
- SEA
Nonstop2h 01m
Alaska Airlines
Deal found 6/29![Alaska Airlines logo]()
$147
This Delta deal was found by Cheapflights users on 6/29. 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.
Sat 9/58:40 pm
SEA
- SMF
Nonstop2h 00m
Delta
Mon 9/77:41 pm
SMF
- SEA
Nonstop2h 18m
Delta
Deal found 6/29![Delta logo]()
$152
This Southwest deal was found by Cheapflights users on 6/26. 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 8/128:30 am
SEA
- SMF
1 stop7h 25m
Southwest
Tue 8/187:50 pm
SMF
- SEA
Nonstop1h 55m
Southwest
Deal found 6/26![Southwest logo]()
$157
This United Airlines deal was found by Cheapflights users on 6/27. 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.
Sat 7/257:00 am
SEA
- SFO
Nonstop2h 18m
United Airlines
Sat 8/16:38 pm
SFO
- SEA
Nonstop2h 25m
United Airlines
Deal found 6/27![United Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 6/29. 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 9/187:13 am
SEA
- SMF
Nonstop2h 06m
Alaska Airlines
Sat 9/195:11 pm
SMF
- SEA
Nonstop1h 59m
Alaska Airlines
Deal found 6/29![Alaska Airlines logo]()
$152
This Delta deal was found by Cheapflights users on 6/27. 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 8/148:43 am
SEA
- SMF
Nonstop2h 05m
Delta
Tue 8/187:41 pm
SMF
- SEA
Nonstop2h 18m
Delta
Deal found 6/27![Delta logo]()
$152
This Southwest deal was found by Cheapflights users on 6/27. 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 10/177:35 am
SEA
- SJC
1 stop7h 45m
Southwest
Sat 10/175:40 pm
SJC
- SEA
Nonstop2h 15m
Southwest
Deal found 6/27![Southwest logo]()
$167
This Southwest deal was found by Cheapflights users on 6/28. 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 8/296:00 am
SEA
- SJC
2 stops6h 40m
Southwest
Sat 8/294:45 pm
SJC
- SEA
Nonstop2h 10m
Southwest
Deal found 6/28![Southwest logo]()
$172
This Delta deal was found by Cheapflights users on 6/28. 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 10/88:25 am
SEA
- SJC
Nonstop2h 25m
Delta
Sat 10/107:21 am
SJC
- SEA
Nonstop2h 29m
Delta
Deal found 6/28![Delta logo]()
$182
This Southwest deal was found by Cheapflights users on 6/28. 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 10/275:20 am
SEA
- SMF
1 stop5h 55m
Southwest
Sat 10/3110:20 am
SMF
- SEA
2 stops8h 20m
Southwest
Deal found 6/28![Southwest logo]()
$172
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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 8/131:00 pm
SEA
- LAS
Nonstop2h 35m
Alaska Airlines
Thu 8/136:49 pm
LAS
- SEA
Nonstop2h 45m
Alaska Airlines
Deal found 6/30![Alaska Airlines logo]()
$190
This United Airlines deal was found by Cheapflights users on 6/27. 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 9/117:00 am
SEA
- BUR
1 stop4h 37m
United Airlines
Sun 9/1311:10 am
BUR
- SEA
1 stop5h 04m
United Airlines
Deal found 6/27![United Airlines logo]()
$230
This Southwest deal was found by Cheapflights users on 6/30. 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 9/195:20 pm
SEA
- SMF
Nonstop1h 55m
Southwest
Mon 9/215:55 pm
SMF
- SEA
1 stop6h 25m
Southwest
Deal found 6/30![Southwest logo]()
$174
This Delta deal was found by Cheapflights users on 7/1. 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 9/169:10 am
SEA
- LAS
Nonstop2h 31m
Delta
Mon 9/217:00 pm
LAS
- SEA
Nonstop2h 45m
Delta
Deal found 7/1![Delta logo]()
$195
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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 10/239:51 pm
SEA
- SMF
Nonstop1h 59m
Alaska Airlines
Mon 10/266:00 am
SMF
- SEA
Nonstop2h 08m
Alaska Airlines
Deal found 6/30![Alaska Airlines logo]()
$203
This Southwest deal was found by Cheapflights users on 6/29. 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 8/269:25 am
SEA
- SFO
2 stops7h 35m
Southwest
Wed 9/23:05 pm
SFO
- SEA
1 stop5h 55m
Southwest
Deal found 6/29![Southwest logo]()
$182
This Delta deal was found by Cheapflights users on 6/30. 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 9/33:15 pm
SEA
- SAN
Nonstop2h 50m
Delta
Tue 9/84:08 pm
SAN
- SEA
Nonstop2h 57m
Delta
Deal found 6/30![Delta logo]()
$202
This Alaska Airlines deal was found by Cheapflights users on 6/28. 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 10/299:51 pm
SEA
- SMF
Nonstop1h 59m
Alaska Airlines
Fri 10/302:22 pm
SMF
- SEA
Nonstop2h 02m
Alaska Airlines
Deal found 6/28![Alaska Airlines logo]()
$203
This United Airlines deal was found by Cheapflights users on 6/26. 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 7/298:35 am
SEA
- LAX
Nonstop2h 48m
United Airlines
Sun 8/27:07 pm
LAX
- SEA
Nonstop2h 52m
United Airlines
Deal found 6/26![United Airlines logo]()
$247
This United Airlines deal was found by Cheapflights users on 6/28. 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 7/228:35 am
SEA
- LAX
Nonstop2h 48m
United Airlines
Sun 7/267:06 pm
LAX
- SEA
Nonstop2h 53m
United Airlines
Deal found 6/28![United Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 6/30. 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 8/202:40 pm
SEA
- SJC
Nonstop2h 22m
Delta
Thu 8/278:53 pm
SJC
- SEA
Nonstop2h 26m
Delta
Deal found 6/30![Delta logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 6/28. 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 8/208:49 pm
SEA
- SAN
Nonstop2h 55m
Alaska Airlines
Tue 8/254:36 pm
SAN
- SEA
1 stop17h 33m
Alaska Airlines
Deal found 6/28![Alaska Airlines logo]()
$210
This Southwest deal was found by Cheapflights users on 6/29. 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 8/225:00 am
SEA
- SAN
1 stop6h 15m
Southwest
Tue 8/254:10 pm
SAN
- SEA
2 stops5h 35m
Southwest
Deal found 6/29![Southwest logo]()
$192
This United Airlines deal was found by Cheapflights users on 6/26. 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.
Sat 7/117:00 am
SEA
- BUR
1 stop4h 49m
United Airlines
Wed 7/154:13 pm
BUR
- SEA
1 stop6h 57m
United Airlines
Deal found 6/26![United Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 6/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/293:15 pm
SEA
- SAN
Nonstop2h 50m
Delta
Wed 8/57:02 pm
SAN
- SEA
Nonstop3h 03m
Delta
Deal found 6/25![Delta logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 6/28. 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 8/278:49 pm
SEA
- SAN
Nonstop2h 55m
Alaska Airlines
Mon 8/315:36 pm
SAN
- SEA
1 stop14h 27m
Alaska Airlines
Deal found 6/28![Alaska Airlines logo]()
$210
This Southwest deal was found by Cheapflights users on 6/29. 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 8/1312:55 pm
SEA
- SMF
2 stops7h 55m
Southwest
Sat 8/159:30 am
SMF
- SEA
2 stops8h 50m
Southwest
Deal found 6/29![Southwest logo]()
$194
This Delta deal was found by Cheapflights users on 6/29. 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.
Sat 9/52:40 pm
SEA
- SJC
Nonstop2h 22m
Delta
Mon 9/77:21 am
SJC
- SEA
Nonstop2h 24m
Delta
Deal found 6/29![Delta logo]()
$212
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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 7/289:04 pm
SEA
- SAN
Nonstop2h 52m
Alaska Airlines
Tue 8/49:47 pm
SAN
- SEA
1 stop10h 29m
Alaska Airlines
Deal found 6/30![Alaska Airlines logo]()
$215
This United Airlines deal was found by Cheapflights users on 6/30. 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 8/215:20 pm
SEA
- LAX
1 stop7h 11m
United Airlines
Tue 8/256:00 am
LAX
- SEA
1 stop5h 26m
United Airlines
Deal found 6/30![United Airlines logo]()
$262
Last-minute flights from Seattle to CaliforniaDiscover last-minute flight deals from Seattle to California. Data last updated July 1, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to California. Data last updated July 1, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 6/30. 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 6/30![Frontier logo]()
$163
This Southwest deal was found by Cheapflights users on 6/28. 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 7/217:30 pm
SEA
- SMF
1 stop12h 45m
Southwest
Tue 7/285:00 am
SMF
- SEA
Nonstop1h 55m
Southwest
Deal found 6/28![Southwest logo]()
$163
This Trip.com deal was found by Cheapflights users on 6/26. 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 7/227:28 am
SEA
- SMF
Nonstop1h 58m
Alaska Airlines
Wed 7/296:13 am
SMF
- SEA
Nonstop2h 03m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$135
This Southwest deal was found by Cheapflights users on 6/30. 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 7/225:40 am
SEA
- SMF
Nonstop1h 50m
Southwest
Tue 7/282:10 pm
SMF
- SEA
Nonstop1h 55m
Southwest
Deal found 6/30![Southwest logo]()
$147
This Southwest deal was found by Cheapflights users on 6/29. 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 7/222:00 pm
SEA
- SJC
1 stop6h 10m
Southwest
Wed 7/296:35 am
SJC
- SEA
Nonstop2h 15m
Southwest
Deal found 6/29![Southwest logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 7/268:53 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Sat 8/227:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 6/28![Frontier logo]()
$162
This Frontier deal was found by Cheapflights users on 6/29. 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.
Sun 7/268:53 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Mon 8/108:13 am
LAS
- SEA
Nonstop2h 51m
Frontier
Deal found 6/29![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 7/2811:54 am
SEA
- LAS
1 stop4h 57m
Frontier
Tue 8/47:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 6/28![Frontier logo]()
$166
This Delta deal was found by Cheapflights users on 6/30. 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 7/2911:45 am
SEA
- SJC
Nonstop2h 30m
Delta
Tue 8/42:45 pm
SJC
- SEA
Nonstop2h 15m
Delta
Deal found 6/30![Delta logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 7/308:53 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Sat 8/17:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 6/28![Frontier logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 7/308:53 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Mon 8/37:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 6/28![Frontier logo]()
$156
This Frontier deal was found by Cheapflights users on 6/28. 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 7/308:53 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Mon 8/108:13 am
LAS
- SEA
Nonstop2h 51m
Frontier
Deal found 6/28![Frontier logo]()
$157
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 July 1, 2026.
Search for one-way flight options from Seattle to California. Find affordable one-way fares based on user searches. Data last updated July 1, 2026.
This Southwest deal was found by Cheapflights users on 6/30. 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 8/146:10 pm
SEA
- SMF
Nonstop2h 00m
Southwest
Deal found 6/30![Southwest logo]()
$79
This Southwest deal was found by Cheapflights users on 6/29. 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 10/229:05 pm
SEA
- SMF
Nonstop1h 50m
Southwest
Deal found 6/29![Southwest logo]()
$83
This Southwest deal was found by Cheapflights users on 6/29. 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 9/195:30 am
SEA
- SMF
1 stop5h 35m
Southwest
Deal found 6/29![Southwest logo]()
$84
This Expedia deal was found by Cheapflights users on 6/28. 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.
Fri 8/77:28 am
SEA
- SMF
Nonstop1h 58m
Alaska Airlines
Deal found 6/28![Alaska Airlines logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 7/298:13 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Deal found 6/28![Frontier logo]()
$87
This Southwest deal was found by Cheapflights users on 6/29. 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 8/48:15 am
SEA
- SFO
1 stop5h 50m
Southwest
Deal found 6/29![Southwest logo]()
$89
This Southwest deal was found by Cheapflights users on 6/29. 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 12/15:45 am
SEA
- SMF
2 stops9h 30m
Southwest
Deal found 6/29![Southwest logo]()
$89
This Super.com deal was found by Cheapflights users on 6/28. 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 7/288:13 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Deal found 6/28![Frontier logo]()
$89
This Southwest deal was found by Cheapflights users on 6/29. 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 8/115:30 pm
SEA
- OAK
1 stop6h 25m
Southwest
Deal found 6/29![Southwest logo]()
$89
This Frontier deal was found by Cheapflights users on 6/28. 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.
Sat 7/258:13 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Deal found 6/28![Frontier logo]()
$90
This Southwest deal was found by Cheapflights users on 6/28. 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 11/266:00 am
SEA
- SMF
Nonstop1h 45m
Southwest
Deal found 6/28![Southwest logo]()
$91
This Priceline deal was found by Cheapflights users on 6/27. 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.
Mon 8/38:53 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Deal found 6/27![Frontier 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 July 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $123 (Jettzy) |
One-way from | $79 (Southwest) |
Popular in | July |
Cheapest in | March |
Average price | $295 |
Good round-trip deal | $172 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 July 1, 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 - SMF
SEASMF
Seattle/Tacoma Intl
Tue 9/22
7:13 am-9:19 am
Nonstop2h 06m
Sacramento Intl
Tue 9/29
10:15 am-12:16 pm
Nonstop2h 01m
$147
SeattleSacramento
SEA - SMF
SEASMF
Seattle/Tacoma Intl
Sat 9/5
8:40 pm-10:40 pm
Nonstop2h 00m
Sacramento Intl
Mon 9/7
7:41 pm-9:59 pm
Nonstop2h 18m
$152
SeattleSacramento
SEA - SMF
SEASMF
Seattle/Tacoma Intl
Fri 9/18
7:13 am-9:19 am
Nonstop2h 06m
Sacramento Intl
Sat 9/19
5:11 pm-7:10 pm
Nonstop1h 59m
$152
SeattleSacramento
SEA - SMF
SEASMF
Seattle/Tacoma Intl
Fri 8/14
8:43 am-10:48 am
Nonstop2h 05m
Sacramento Intl
Tue 8/18
7:41 pm-9:59 pm
Nonstop2h 18m
$152
SeattleSacramento
SEA - SMF
SEASMF
Seattle/Tacoma Intl
Wed 8/12
8:30 am-3:55 pm
1 stop7h 25m
Sacramento Intl
Tue 8/18
7:50 pm-9:45 pm
Nonstop1h 55m
$157
SeattleSan Jose
SEA - SJC
SEASJC
Seattle/Tacoma Intl
Sat 10/17
7:35 am-3:20 pm
1 stop7h 45m
San Jose
Sat 10/17
5:40 pm-7:55 pm
Nonstop2h 15m
$167
SeattleSan Jose
SEA - SJC
SEASJC
Seattle/Tacoma Intl
Sat 8/29
6:00 am-12:40 pm
2 stops6h 40m
San Jose
Sat 8/29
4:45 pm-6:55 pm
Nonstop2h 10m
$172
SeattleSacramento
SEA - SMF
SEASMF
Seattle/Tacoma Intl
Tue 10/27
5:20 am-11:15 am
1 stop5h 55m
Sacramento Intl
Sat 10/31
10:20 am-6:40 pm
2 stops8h 20m
$172
SeattleSacramento
SEA - SMF
SEASMF
Seattle/Tacoma Intl
Sat 9/19
5:20 pm-7:15 pm
Nonstop1h 55m
Sacramento Intl
Mon 9/21
5:55 pm-12:20 am
1 stop6h 25m
$174
SeattleSan Jose
SEA - SJC
SEASJC
Seattle/Tacoma Intl
Thu 10/8
8:25 am-10:50 am
Nonstop2h 25m
San Jose
Sat 10/10
7:21 am-9:50 am
Nonstop2h 29m
$182
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-SMF
SEA-LAS
SEA-SJC
SEA-SFO
SEA-BUR
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-SMF
SEA-LAS
SEA-SJC
SEA-SFO
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 $312). 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 July 1, 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 3% 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 July 1, 2026.
The most flights from SEA to USCA are scheduled on a Tuesday (109 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (43 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 27, 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. Monday 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 July 1, 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.
Food
7.1
Entertainment
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentKevin,Dec 2022
SEA - SAN
Food
7.1
Entertainment
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentKevin,Dec 2022
SEA - SAN
Food
7.1
Entertainment
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentKevin,Dec 2022
SEA - SAN
Food
7.1
Entertainment
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentKevin,Dec 2022
SEA - SAN
Food
7.1
Entertainment
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentKevin,Dec 2022
SEA - SAN
Food
7.1
Entertainment
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentKevin,Dec 2022
SEA - SAN
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 July 1, 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 July 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$44 | Average$214 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$78 | Average$300 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$78 | Average$245 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$103 | Average$278 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$115 | Average$304 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$117 | Average$289 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$136 | Average$238 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$187 | Average$396 | FlexibilityNo cancel fee | On-time71% |