$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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LAX
Aug 10 — Aug 171
Round-trip
1 adult, Economy
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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 11, 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 11, 2026.
This SmartFares deal was found by Cheapflights users on 7/11. 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.
Tue 8/2510:04 am
SEA
- SMF
Nonstop2h 02m
Alaska Airlines
Tue 9/15:10 pm
SMF
- SEA
Nonstop1h 59m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 7/318:53 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Mon 8/312:59 am
LAS
- SEA
1 stop8h 18m
Frontier
Deal found 7/10![Frontier logo]()
$140
This Frontier deal was found by Cheapflights users on 7/9. 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 10/307:00 pm
SEA
- LAS
Nonstop2h 39m
Frontier
Sun 11/17:00 am
LAS
- SEA
Nonstop3h 00m
Frontier
Deal found 7/9![Frontier logo]()
$141
This Frontier deal was found by Cheapflights users on 7/10. 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 8/28:53 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Sat 8/88:13 am
LAS
- SEA
Nonstop2h 51m
Frontier
Deal found 7/10![Frontier logo]()
$142
This Trip.com deal was found by Cheapflights users on 7/9. 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.
Thu 9/37:18 am
SEA
- SMF
Nonstop1h 59m
Alaska Airlines
Sun 9/66:00 am
SMF
- SEA
Nonstop2h 03m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$143
This Super.com deal was found by Cheapflights users on 7/9. 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.
Sun 8/28:53 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Wed 8/58:13 am
LAS
- SEA
Nonstop2h 51m
Frontier
Deal found 7/9![Frontier logo]()
$143
This Frontier deal was found by Cheapflights users on 7/10. 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 8/38:53 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Mon 8/108:13 am
LAS
- SEA
Nonstop2h 51m
Frontier
Deal found 7/10![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/272:37 pm
SEA
- LAS
1 stop9h 10m
Frontier
Sun 8/307:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 7/9![Frontier logo]()
$146
This Southwest deal was found by Cheapflights users on 7/10. 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 10/13:55 pm
SEA
- SMF
Nonstop1h 50m
Southwest
Mon 10/511:35 am
SMF
- SEA
Nonstop1h 55m
Southwest
Deal found 7/10![Southwest logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/134:19 pm
SEA
- LAS
Nonstop2h 35m
Multiple Airlines
Sun 8/168:13 am
LAS
- SEA
Nonstop2h 51m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$147
This Frontier deal was found by Cheapflights users on 7/9. 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 9/259:16 pm
SEA
- LAS
Nonstop2h 40m
Frontier
Sun 9/277:00 am
LAS
- SEA
Nonstop3h 00m
Frontier
Deal found 7/9![Frontier logo]()
$148
This Super.com deal was found by Cheapflights users on 7/10. 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 7/258:13 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Sat 8/17:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 7/10![Frontier logo]()
$149
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 11, 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 11, 2026.
This Delta deal was found by Cheapflights users on 7/10. 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 9/1911:15 am
SEA
- SMF
Nonstop1h 59m
Delta
Mon 9/217:41 pm
SMF
- SEA
Nonstop2h 15m
Delta
Deal found 7/10![Delta logo]()
$147
This Southwest deal was found by Cheapflights users on 7/7. 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 9/2111:25 am
SMF
- SEA
Nonstop2h 00m
Southwest
Deal found 7/7![Southwest logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 7/10. 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 8/117:28 am
SEA
- SMF
Nonstop1h 58m
Alaska Airlines
Tue 8/186:13 am
SMF
- SEA
Nonstop2h 03m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$157
This United Airlines deal was found by Cheapflights users on 7/6. 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 9/253:55 pm
SEA
- LAS
1 stop6h 04m
United Airlines
Sat 9/263:17 pm
LAS
- SEA
1 stop5h 44m
United Airlines
Deal found 7/6![United Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 7/9. 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 8/195:55 am
SEA
- SMF
Nonstop1h 45m
Southwest
Sat 8/226:35 pm
SMF
- SEA
Nonstop1h 55m
Southwest
Deal found 7/9![Southwest logo]()
$157
This Southwest deal was found by Cheapflights users on 7/10. 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 9/97:30 pm
SEA
- SMF
Nonstop1h 55m
Southwest
Sat 9/122:15 pm
SMF
- SEA
1 stop7h 15m
Southwest
Deal found 7/10![Southwest logo]()
$157
This Delta deal was found by Cheapflights users on 7/10. 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 8/207:15 am
SEA
- SAN
Nonstop2h 56m
Delta
Wed 8/267:03 am
SAN
- SEA
Nonstop3h 02m
Delta
Deal found 7/10![Delta logo]()
$187
This Southwest deal was found by Cheapflights users on 7/8. 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 10/13:55 pm
SEA
- SMF
Nonstop1h 50m
Southwest
Mon 10/511:35 am
SMF
- SEA
Nonstop1h 55m
Southwest
Deal found 7/8![Southwest logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 7/10. 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 9/167:13 am
SEA
- SAN
1 stop11h 24m
Alaska Airlines
Sat 9/194:50 pm
SAN
- SEA
Nonstop3h 02m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$205
This Delta deal was found by Cheapflights users on 7/8. 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 9/912:13 pm
SEA
- SAN
Nonstop2h 59m
Delta
Mon 9/141:43 pm
SAN
- SEA
Nonstop3h 02m
Delta
Deal found 7/8![Delta logo]()
$187
This Southwest deal was found by Cheapflights users on 7/9. 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 9/113:40 pm
SEA
- SJC
Nonstop2h 15m
Southwest
Sat 9/124:50 pm
SJC
- SEA
1 stop6h 05m
Southwest
Deal found 7/9![Southwest logo]()
$162
This United Airlines deal was found by Cheapflights users on 7/6. 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 10/23:55 pm
SEA
- SAN
1 stop6h 32m
United Airlines
Sun 10/45:00 pm
SAN
- SEA
1 stop4h 59m
United Airlines
Deal found 7/6![United Airlines logo]()
$223
This Alaska Airlines deal was found by Cheapflights users on 7/10. 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 9/301:58 pm
SEA
- BUR
Nonstop2h 39m
Alaska Airlines
Sat 10/38:24 pm
BUR
- SEA
Nonstop2h 46m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$207
This Delta deal was found by Cheapflights users on 7/7. 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 8/218:30 am
SEA
- SJC
Nonstop2h 27m
Delta
Tue 8/2511:37 am
SJC
- SEA
Nonstop2h 23m
Delta
Deal found 7/7![Delta logo]()
$195
This Southwest deal was found by Cheapflights users on 7/10. 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 8/294:35 pm
SEA
- SJC
Nonstop2h 20m
Southwest
Wed 9/26:35 am
SJC
- SEA
Nonstop2h 10m
Southwest
Deal found 7/10![Southwest logo]()
$171
This Alaska Airlines deal was found by Cheapflights users on 7/10. 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 9/113:45 pm
SEA
- SFO
Nonstop2h 15m
Alaska Airlines
Sun 9/137:00 am
SFO
- SEA
Nonstop2h 08m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$212
This Delta deal was found by Cheapflights users on 7/9. 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 9/188:14 pm
SEA
- LAS
Nonstop2h 36m
Delta
Tue 9/221:00 pm
LAS
- SEA
Nonstop2h 46m
Delta
Deal found 7/9![Delta logo]()
$197
This United Airlines deal was found by Cheapflights users on 7/10. 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 8/136:52 pm
SEA
- LAX
Nonstop2h 49m
United Airlines
Mon 8/177:00 pm
LAX
- SEA
Nonstop2h 51m
United Airlines
Deal found 7/10![United Airlines logo]()
$247
This Southwest deal was found by Cheapflights users on 7/10. 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 8/135:30 am
SEA
- LAS
2 stops5h 55m
Southwest
Sun 8/1610:10 pm
LAS
- SEA
Nonstop2h 40m
Southwest
Deal found 7/10![Southwest logo]()
$172
This Alaska Airlines deal was found by Cheapflights users on 7/10. 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 9/128:43 pm
SEA
- OAK
Nonstop2h 11m
Alaska Airlines
Tue 9/228:04 am
OAK
- SEA
1 stop4h 46m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$214
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Mon 8/36:00 am
SEA
- LAX
Nonstop2h 44m
United Airlines
Sat 8/226:00 am
LAX
- SEA
1 stop5h 26m
United Airlines
Deal found 7/8![United Airlines logo]()
$253
This Delta deal was found by Cheapflights users on 7/9. 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 8/208:30 pm
SEA
- LAS
Nonstop2h 36m
Delta
Sun 8/236:10 am
LAS
- SEA
Nonstop2h 35m
Delta
Deal found 7/9![Delta logo]()
$213
This Alaska Airlines deal was found by Cheapflights users on 7/10. 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 9/52:45 pm
SEA
- LAX
Nonstop2h 47m
Alaska Airlines
Tue 9/83:47 pm
LAX
- SEA
Nonstop2h 46m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 7/10. 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 8/67:30 pm
SEA
- SJC
Nonstop2h 15m
Southwest
Thu 8/207:00 pm
SJC
- SEA
1 stop5h 40m
Southwest
Deal found 7/10![Southwest logo]()
$181
This Southwest deal was found by Cheapflights users on 7/8. 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 9/1212:30 pm
SEA
- SJC
2 stops7h 05m
Southwest
Mon 9/147:35 pm
SJC
- SEA
Nonstop2h 15m
Southwest
Deal found 7/8![Southwest logo]()
$186
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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 9/268:41 am
SEA
- SFO
1 stop6h 04m
Alaska Airlines
Mon 9/289:03 am
SFO
- SEA
Nonstop2h 19m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$226
This Delta deal was found by Cheapflights users on 7/10. 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 8/299:59 am
SEA
- LAX
Nonstop2h 43m
Delta
Sun 8/309:02 pm
LAX
- SEA
Nonstop2h 45m
Delta
Deal found 7/10![Delta logo]()
$227
This United Airlines deal was found by Cheapflights users on 7/10. 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 8/271:16 pm
SEA
- BUR
1 stop4h 17m
United Airlines
Sun 8/304:10 pm
BUR
- SEA
1 stop4h 33m
United Airlines
Deal found 7/10![United Airlines logo]()
$275
This Southwest deal was found by Cheapflights users on 7/7. 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 8/225:30 am
SEA
- SFO
1 stop6h 05m
Southwest
Mon 8/242:00 pm
SFO
- SEA
1 stop5h 35m
Southwest
Deal found 7/7![Southwest logo]()
$186
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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 9/910:13 am
SEA
- SAN
Nonstop3h 08m
Alaska Airlines
Mon 9/147:00 am
SAN
- SEA
1 stop5h 51m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$226
Last-minute flights from Seattle to CaliforniaDiscover last-minute flight deals from Seattle to California. Data last updated July 11, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to California. Data last updated July 11, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 7/10. 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 7/258:13 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Sat 8/17:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 7/10![Frontier logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 7/318:53 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Mon 8/312:59 am
LAS
- SEA
1 stop8h 18m
Frontier
Deal found 7/10![Frontier logo]()
$140
This Frontier deal was found by Cheapflights users on 7/11. 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 8/28:53 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Sat 8/88:13 am
LAS
- SEA
Nonstop2h 51m
Frontier
Deal found 7/11![Frontier logo]()
$142
This Super.com deal was found by Cheapflights users on 7/9. 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.
Sun 8/28:53 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Wed 8/58:13 am
LAS
- SEA
Nonstop2h 51m
Frontier
Deal found 7/9![Frontier logo]()
$143
This Frontier deal was found by Cheapflights users on 7/8. 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 8/38:53 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Tue 8/118:13 am
LAS
- SEA
Nonstop2h 51m
Frontier
Deal found 7/8![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/48:13 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Wed 8/58:13 am
LAS
- SEA
Nonstop2h 51m
Frontier
Deal found 7/8![Frontier logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/134:19 pm
SEA
- LAS
Nonstop2h 35m
Multiple Airlines
Sun 8/168:13 am
LAS
- SEA
Nonstop2h 51m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 7/11. 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.
Sat 8/158:13 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Mon 8/179:48 pm
LAS
- SEA
2 stops35h 31m
Frontier
Deal found 7/11![Frontier logo]()
$141
This Delta deal was found by Cheapflights users on 7/11. 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 8/208:40 pm
SEA
- SMF
Nonstop2h 00m
Delta
Mon 8/2412:52 pm
SMF
- SEA
Nonstop2h 09m
Delta
Deal found 7/11![Delta logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 8/207:06 pm
SEA
- LAS
1 stop12h 03m
Frontier
Sun 8/237:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 7/10![Frontier logo]()
$148
This SmartFares deal was found by Cheapflights users on 7/11. 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.
Tue 8/2510:04 am
SEA
- SMF
Nonstop2h 02m
Alaska Airlines
Tue 9/15:10 pm
SMF
- SEA
Nonstop1h 59m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/272:37 pm
SEA
- LAS
1 stop9h 10m
Frontier
Sun 8/307:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 7/9![Frontier logo]()
$146
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 11, 2026.
Search for one-way flight options from Seattle to California. Find affordable one-way fares based on user searches. Data last updated July 11, 2026.
This Delta deal was found by Cheapflights users on 7/7. 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 9/238:46 pm
SEA
- SMF
Nonstop1h 59m
Delta
Deal found 7/7![Delta logo]()
$79
This United Airlines deal was found by Cheapflights users on 7/7. 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 8/66:00 am
SEA
- SMF
1 stop4h 56m
United Airlines
Deal found 7/7![United Airlines logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 9/109:16 pm
SEA
- SMF
1 stop15h 18m
Frontier
Deal found 7/9![Frontier logo]()
$82
This Super.com deal was found by Cheapflights users on 7/10. 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 7/248:53 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Deal found 7/10![Frontier logo]()
$82
This United Airlines deal was found by Cheapflights users on 7/10. 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 8/291:16 pm
SEA
- SMF
1 stop6h 31m
United Airlines
Deal found 7/10![United Airlines logo]()
$84
This Frontier deal was found by Cheapflights users on 7/10. 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 7/10![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 9/88:53 pm
SEA
- SMF
1 stop22h 10m
Frontier
Deal found 7/11![Frontier logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 9/99:16 pm
SEA
- SMF
1 stop21h 47m
Frontier
Deal found 7/10![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 10/79:16 pm
SEA
- SMF
1 stop15h 18m
Frontier
Deal found 7/10![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 9/47:06 pm
SEA
- LAS
1 stop28h 41m
Frontier
Deal found 7/9![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 7/8. 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
- SMF
1 stop21h 47m
Frontier
Deal found 7/8![Frontier logo]()
$88
This Super.com deal was found by Cheapflights users on 7/11. 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 8/88:13 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Deal found 7/11![Frontier logo]()
$88
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 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $136 (SmartFares) |
One-way from | $79 (Delta) |
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 11, 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
Sat 9/19
11:15 am-1:14 pm
Nonstop1h 59m
Sacramento Intl
Mon 9/21
7:41 pm-9:56 pm
Nonstop2h 15m
$147
SeattleSacramento
SEA - SMF
SEASMF
Seattle/Tacoma Intl
Sat 9/19
5:20 pm-7:15 pm
Nonstop1h 55m
Sacramento Intl
Mon 9/21
11:25 am-1:25 pm
Nonstop2h 00m
$157
SeattleSacramento
SEA - SMF
SEASMF
Seattle/Tacoma Intl
Tue 8/11
7:28 am-9:26 am
Nonstop1h 58m
Sacramento Intl
Tue 8/18
6:13 am-8:16 am
Nonstop2h 03m
$157
Quickest round-trip
SeattleSacramento
SEA - SMF
SEASMF
Seattle/Tacoma Intl
Wed 8/19
5:55 am-7:40 am
Nonstop1h 45m
Sacramento Intl
Sat 8/22
6:35 pm-8:30 pm
Nonstop1h 55m
$157
SeattleSacramento
SEA - SMF
SEASMF
Seattle/Tacoma Intl
Wed 9/9
7:30 pm-9:25 pm
Nonstop1h 55m
Sacramento Intl
Sat 9/12
2:15 pm-9:30 pm
1 stop7h 15m
$157
SeattleSacramento
SEA - SMF
SEASMF
Seattle/Tacoma Intl
Thu 10/1
3:55 pm-5:45 pm
Nonstop1h 50m
Sacramento Intl
Mon 10/5
11:35 am-1:30 pm
Nonstop1h 55m
$157
SeattleSan Jose
SEA - SJC
SEASJC
Seattle/Tacoma Intl
Fri 9/11
3:40 pm-5:55 pm
Nonstop2h 15m
San Jose
Sat 9/12
4:50 pm-10:55 pm
1 stop6h 05m
$162
SeattleSan Jose
SEA - SJC
SEASJC
Seattle/Tacoma Intl
Sat 8/29
4:35 pm-6:55 pm
Nonstop2h 20m
San Jose
Wed 9/2
6:35 am-8:45 am
Nonstop2h 10m
$171
SeattleLas Vegas
SEA - LAS
SEALAS
Seattle/Tacoma Intl
Thu 8/13
5:30 am-11:25 am
2 stops5h 55m
Las Vegas Harry Reid Intl
Sun 8/16
10:10 pm-12:50 am
Nonstop2h 40m
$172
SeattleSan Jose
SEA - SJC
SEASJC
Seattle/Tacoma Intl
Thu 8/6
7:30 pm-9:45 pm
Nonstop2h 15m
San Jose
Thu 8/20
7:00 pm-12:40 am
1 stop5h 40m
$181
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-SFO
SEA-ONT
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-SMF
SEA-LAS
SEA-SFO
SEA-ONT
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 $219). Flying from Seattle to California in June is currently the most expensive (average of $311). 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 11, 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 4% 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 11, 2026.
The most flights from SEA to USCA are scheduled on a Friday (116 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (65 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 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 July 11, 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 11, 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.
Overall
7.9
Crew
8.5
Entertainment
7.0
Food
7.1
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Crew
8.5
Entertainment
7.0
Food
7.1
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Crew
8.5
Entertainment
7.0
Food
7.1
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Crew
8.5
Entertainment
7.0
Food
7.1
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Crew
8.5
Entertainment
7.0
Food
7.1
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Crew
8.5
Entertainment
7.0
Food
7.1
Comfort
7.8
Boarding
8.1
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 July 11, 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 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$44 | Average$217 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$69 | Average$300 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$78 | Average$245 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$103 | Average$291 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$116 | Average$303 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$117 | Average$293 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$136 | Average$238 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$188 | Average$399 | FlexibilityNo cancel fee | On-time71% |