$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 25 — Aug 11
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 Juni 25, 2026.
Explore the most affordable flight options available from Seattle to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Juni 25, 2026.
This Trip.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 8/59:43 pm
SEA
- SJC
Nonstop2h 16m
Alaska Airlines
Mi 8/128:20 am
SJC
- SEA
Nonstop2h 11m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 9/177:00 pm
SEA
- LAS
Nonstop2h 39m
Frontier
So 9/207:00 am
LAS
- SEA
Nonstop3h 00m
Frontier
Deal found 6/21![Frontier logo]()
$145
This Super.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 8/209:29 pm
SEA
- LAS
Nonstop2h 42m
Frontier
Sa 8/227:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 6/21![Frontier logo]()
$146
This Super.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/219:29 pm
SEA
- LAS
Nonstop2h 42m
Frontier
So 8/237:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 6/23![Frontier logo]()
$147
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 8/209:29 pm
SEA
- LAS
Nonstop2h 42m
Frontier
So 8/237:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 6/25![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 8/268:53 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Sa 8/297:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 6/23![Frontier logo]()
$149
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 8/158:13 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Do 8/207:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 6/25![Frontier logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 7/1410:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Sa 7/183:04 pm
LAX
- SEA
Nonstop2h 47m
Frontier
Deal found 6/21![Frontier logo]()
$151
This Super.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 9/99:16 pm
SEA
- LAS
Nonstop2h 40m
Frontier
So 9/207:00 am
LAS
- SEA
Nonstop3h 00m
Frontier
Deal found 6/22![Frontier logo]()
$151
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.
Mi 7/1510:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Sa 7/183:04 pm
LAX
- SEA
Nonstop2h 47m
Frontier
Deal found 6/20![Frontier logo]()
$152
This Super.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 8/188:53 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Fr 8/217:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 6/22![Frontier logo]()
$152
This Frontier deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 9/302:15 pm
SEA
- LAX
Nonstop2h 48m
Frontier
Mo 10/123:16 pm
LAX
- SEA
Nonstop3h 10m
Frontier
Deal found 6/21![Frontier logo]()
$153
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 Juni 25, 2026.
Discover carefully curated flight deals from Seattle to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated Juni 25, 2026.
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 7/297:30 am
SEA
- SJC
Nonstop2h 15m
Southwest
Mi 7/295:00 pm
SJC
- SEA
1 stop7h 35m
Southwest
Deal found 6/22![Southwest logo]()
$167
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 8/157:20 am
SEA
- SFO
Nonstop2h 16m
Delta
Mo 8/176:20 am
SFO
- SEA
Nonstop2h 11m
Delta
Deal found 6/23![Delta logo]()
$170
This Alaska Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 8/197:18 am
SEA
- SAN
1 stop11h 19m
Alaska Airlines
Mi 8/266:15 am
SAN
- SEA
Nonstop3h 05m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$210
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 7/175:15 am
SEA
- SAN
1 stop4h 44m
United Airlines
Mo 7/207:41 pm
SAN
- SEA
1 stop5h 34m
United Airlines
Deal found 6/21![United Airlines logo]()
$224
This Southwest deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 8/1511:35 am
SEA
- SJC
Nonstop2h 25m
Southwest
Mo 8/171:40 pm
SJC
- SEA
Nonstop2h 10m
Southwest
Deal found 6/23![Southwest logo]()
$170
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 9/48:30 am
SEA
- SJC
Nonstop2h 27m
Delta
Mo 9/77:21 am
SJC
- SEA
Nonstop2h 24m
Delta
Deal found 6/23![Delta logo]()
$183
This Southwest deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 9/17:10 am
SEA
- SFO
1 stop6h 05m
Southwest
Di 9/83:05 pm
SFO
- SEA
1 stop5h 55m
Southwest
Deal found 6/21![Southwest logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 7/157:42 pm
SEA
- SFO
Nonstop2h 12m
Alaska Airlines
So 7/197:03 am
SFO
- SEA
Nonstop2h 10m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$212
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 7/146:15 am
SEA
- SFO
1 stop8h 45m
Southwest
Di 7/145:20 pm
SFO
- SEA
2 stops7h 25m
Southwest
Deal found 6/22![Southwest logo]()
$178
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 8/222:40 pm
SEA
- SJC
Nonstop2h 22m
Delta
So 8/307:21 am
SJC
- SEA
Nonstop2h 24m
Delta
Deal found 6/23![Delta logo]()
$212
This Alaska Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 8/2610:18 am
SEA
- SJC
1 stop7h 46m
Alaska Airlines
Sa 8/298:02 am
SJC
- SEA
Nonstop2h 17m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$215
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.
Sa 8/155:30 am
SEA
- SJC
1 stop5h 35m
Southwest
Di 8/251:00 pm
SJC
- SEA
2 stops7h 15m
Southwest
Deal found 6/20![Southwest logo]()
$182
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 7/166:00 am
SEA
- LAX
Nonstop2h 44m
United Airlines
Mo 7/207:07 pm
LAX
- SEA
Nonstop2h 53m
United Airlines
Deal found 6/20![United Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 7/2311:45 am
SEA
- SJC
Nonstop2h 30m
Delta
Sa 7/258:59 pm
SJC
- SEA
Nonstop2h 24m
Delta
Deal found 6/23![Delta logo]()
$212
This Alaska Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/288:43 pm
SEA
- OAK
Nonstop2h 11m
Alaska Airlines
Mi 9/21:29 pm
OAK
- SEA
1 stop6h 23m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$215
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 7/87:00 am
SEA
- BUR
1 stop4h 51m
United Airlines
Mo 7/136:42 pm
BUR
- SEA
1 stop6h 33m
United Airlines
Deal found 6/24![United Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 7/279:39 pm
SEA
- SFO
Nonstop2h 20m
Delta
Mi 7/295:55 am
SFO
- SEA
Nonstop2h 10m
Delta
Deal found 6/23![Delta logo]()
$212
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 7/297:12 am
SEA
- OAK
Nonstop2h 14m
Alaska Airlines
Mo 8/38:10 pm
OAK
- SEA
1 stop13h 09m
Alaska Airlines
Deal found 6/25![Alaska Airlines logo]()
$220
This Southwest deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 9/1011:50 am
SEA
- SAN
1 stop6h 35m
Southwest
So 9/135:15 pm
SAN
- SEA
Nonstop2h 55m
Southwest
Deal found 6/24![Southwest logo]()
$207
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/215:50 pm
SEA
- RNO
1 stop4h 57m
Delta
Mo 8/245:37 pm
RNO
- SEA
1 stop6h 22m
Delta
Deal found 6/23![Delta logo]()
$217
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 7/157:00 am
SEA
- LAX
1 stop4h 57m
United Airlines
Di 7/214:14 pm
LAX
- SEA
1 stop4h 39m
United Airlines
Deal found 6/24![United Airlines logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 9/28:00 am
SEA
- LAS
Nonstop2h 47m
Alaska Airlines
Mo 9/710:30 am
LAS
- SEA
Nonstop2h 47m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$227
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 8/205:50 pm
SEA
- SAN
Nonstop2h 55m
Southwest
Mo 8/244:20 pm
SAN
- SEA
1 stop5h 30m
Southwest
Deal found 6/22![Southwest logo]()
$207
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/712:14 pm
SEA
- SAN
Nonstop3h 02m
Delta
Mi 8/124:11 pm
SAN
- SEA
Nonstop2h 54m
Delta
Deal found 6/24![Delta logo]()
$222
This Alaska Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 8/56:21 am
SEA
- SAN
Nonstop2h 49m
Alaska Airlines
Mo 8/178:40 am
SAN
- SEA
Nonstop3h 04m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$227
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.
Mi 7/153:05 pm
SEA
- SAN
Nonstop2h 45m
Southwest
Sa 7/181:35 pm
SAN
- SEA
Nonstop2h 55m
Southwest
Deal found 6/20![Southwest logo]()
$207
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 8/2512:14 pm
SEA
- SAN
Nonstop3h 02m
Delta
Mi 8/264:11 pm
SAN
- SEA
Nonstop2h 54m
Delta
Deal found 6/22![Delta logo]()
$226
This Southwest deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 8/205:50 pm
SEA
- SAN
Nonstop2h 55m
Southwest
Fr 8/214:50 pm
SAN
- SEA
1 stop6h 05m
Southwest
Deal found 6/24![Southwest logo]()
$208
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 7/213:33 pm
SEA
- SNA
1 stop5h 22m
United Airlines
Mi 7/226:20 pm
SNA
- SEA
1 stop7h 09m
United Airlines
Deal found 6/25![United Airlines logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 8/197:40 am
SEA
- OAK
1 stop6h 53m
Alaska Airlines
Di 8/258:04 am
OAK
- SEA
1 stop4h 46m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$237
Last-minute flights from Seattle to CaliforniaDiscover last-minute flight deals from Seattle to California. Data last updated Juni 25, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to California. Data last updated Juni 25, 2026 and is based on user searches.
This Flightnetwork deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 7/1110:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Di 7/143:04 pm
LAX
- SEA
Nonstop2h 47m
Frontier
Deal found 6/21![Frontier logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 7/1110:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Sa 7/183:04 pm
LAX
- SEA
Nonstop2h 47m
Frontier
Deal found 6/21![Frontier logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 7/1410:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Sa 7/183:04 pm
LAX
- SEA
Nonstop2h 47m
Frontier
Deal found 6/21![Frontier logo]()
$151
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.
Mi 7/1510:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Sa 7/183:04 pm
LAX
- SEA
Nonstop2h 47m
Frontier
Deal found 6/20![Frontier logo]()
$152
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 7/158:30 pm
SEA
- SJC
Nonstop2h 18m
Delta
Mi 7/222:55 pm
SJC
- SEA
Nonstop2h 14m
Delta
Deal found 6/21![Delta logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 7/1710:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Mo 7/203:04 pm
LAX
- SEA
Nonstop2h 47m
Frontier
Deal found 6/22![Frontier logo]()
$155
This Frontier deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 7/1710:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Di 7/213:04 pm
LAX
- SEA
Nonstop2h 47m
Frontier
Deal found 6/21![Frontier logo]()
$159
This Southwest deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 7/187:30 am
SEA
- SJC
Nonstop2h 15m
Southwest
Di 7/215:00 pm
SJC
- SEA
1 stop7h 35m
Southwest
Deal found 6/21![Southwest logo]()
$167
This Frontier deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 7/2110:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Di 8/183:04 pm
LAX
- SEA
Nonstop2h 47m
Frontier
Deal found 6/21![Frontier logo]()
$156
This Jettzy deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 7/218:13 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Fr 7/247:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 6/22![Frontier logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 7/248:53 pm
SEA
- LAX
1 stop12h 32m
Frontier
Di 7/283:04 pm
LAX
- SEA
Nonstop2h 47m
Frontier
Deal found 6/22![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 7/297:03 am
SEA
- LAX
1 stop4h 41m
Multiple Airlines
Sa 8/83:04 pm
LAX
- SEA
Nonstop2h 47m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$162
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 Juni 25, 2026.
Search for one-way flight options from Seattle to California. Find affordable one-way fares based on user searches. Data last updated Juni 25, 2026.
This Expedia deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 8/198:53 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Deal found 6/21![Frontier logo]()
$79
This Super.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 7/218:13 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Deal found 6/21![Frontier logo]()
$83
This Expedia deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 8/48:13 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Deal found 6/21![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 8/309:29 pm
SEA
- LAS
Nonstop2h 42m
Frontier
Deal found 6/24![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 8/128:13 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Deal found 6/24![Frontier logo]()
$87
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 8/266:10 am
SEA
- SFO
1 stop6h 39m
American Airlines
Deal found 6/25![American Airlines logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 10/257:00 pm
SEA
- LAS
Nonstop2h 39m
Frontier
Deal found 6/24![Frontier logo]()
$88
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 7/226:15 am
SEA
- SFO
1 stop8h 45m
Southwest
Deal found 6/22![Southwest logo]()
$89
This Expedia deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 11/19:16 pm
SEA
- LAS
Nonstop2h 40m
Frontier
Deal found 6/24![Frontier logo]()
$89
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 8/266:31 pm
SEA
- OAK
1 stop5h 25m
Delta
Deal found 6/23![Delta logo]()
$89
This Trip.com deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 9/219:40 pm
SEA
- SFO
Nonstop2h 15m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$90
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 7/188:13 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Deal found 6/25![Frontier logo]()
$90
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 Juni 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $145 (Trip.com) |
One-way from | $79 (Expedia) |
Popular in | July |
Cheapest in | March |
Average price | $285 |
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 Juni 25, 2026.
Use the filters below to find and compare flights from Seattle to California that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleSan Jose
SEA - SJC
SEASJC
Seattle/Tacoma Intl
Mi 7/29
7:30 am-9:45 am
Nonstop2h 15m
San Jose
Mi 7/29
5:00 pm-12:35 am
1 stop7h 35m
$167
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Sa 8/15
7:20 am-9:36 am
Nonstop2h 16m
San Francisco
Mo 8/17
6:20 am-8:31 am
Nonstop2h 11m
$170
SeattleSan Jose
SEA - SJC
SEASJC
Seattle/Tacoma Intl
Sa 8/15
11:35 am-2:00 pm
Nonstop2h 25m
San Jose
Mo 8/17
1:40 pm-3:50 pm
Nonstop2h 10m
$170
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Di 9/1
7:10 am-1:15 pm
1 stop6h 05m
San Francisco
Di 9/8
3:05 pm-9:00 pm
1 stop5h 55m
$177
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Di 7/14
6:15 am-3:00 pm
1 stop8h 45m
San Francisco
Di 7/14
5:20 pm-12:45 am
2 stops7h 25m
$178
SeattleSan Jose
SEA - SJC
SEASJC
Seattle/Tacoma Intl
Sa 8/15
5:30 am-11:05 am
1 stop5h 35m
San Jose
Di 8/25
1:00 pm-8:15 pm
2 stops7h 15m
$182
SeattleSan Jose
SEA - SJC
SEASJC
Seattle/Tacoma Intl
Fr 9/4
8:30 am-10:57 am
Nonstop2h 27m
San Jose
Mo 9/7
7:21 am-9:45 am
Nonstop2h 24m
$183
SeattleSan Diego
SEA - SAN
SEASAN
Seattle/Tacoma Intl
Do 9/10
11:50 am-6:25 pm
1 stop6h 35m
San Diego
So 9/13
5:15 pm-8:10 pm
Nonstop2h 55m
$207
SeattleSan Diego
SEA - SAN
SEASAN
Seattle/Tacoma Intl
Do 8/20
5:50 pm-8:45 pm
Nonstop2h 55m
San Diego
Mo 8/24
4:20 pm-9:50 pm
1 stop5h 30m
$207
SeattleSan Diego
SEA - SAN
SEASAN
Seattle/Tacoma Intl
Mi 7/15
3:05 pm-5:50 pm
Nonstop2h 45m
San Diego
Sa 7/18
1:35 pm-4:30 pm
Nonstop2h 55m
$207
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-LAX
SEA-LAS
SEA-SJC
SEA-SFO
SEA-SAN
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-LAX
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 $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 Juni 25, 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 Juni 25, 2026.
The most flights from SEA to USCA are scheduled on a Thursday (115 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (63 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 20, 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 Juni 25, 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.
Crew
8.5
Overall
7.9
Entertainment
7.0
Food
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentKevin,Dec 2022
SEA - SAN
Crew
8.5
Overall
7.9
Entertainment
7.0
Food
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentKevin,Dec 2022
SEA - SAN
Crew
8.5
Overall
7.9
Entertainment
7.0
Food
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentKevin,Dec 2022
SEA - SAN
Crew
8.5
Overall
7.9
Entertainment
7.0
Food
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentKevin,Dec 2022
SEA - SAN
Crew
8.5
Overall
7.9
Entertainment
7.0
Food
7.0
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentKevin,Dec 2022
SEA - SAN
Crew
8.5
Overall
7.9
Entertainment
7.0
Food
7.0
Boarding
8.1
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.
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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 Juni 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Seattle to California flights
Consider these flights traveling from Seattle to California.
Top 8 airlines flying from Seattle to California
Discover the top 8 airlines that operate flights from Seattle to California. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated Juni 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$44 | Average$211 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$78 | Average$299 | 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$304 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$117 | Average$274 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$136 | Average$238 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$187 | Average$396 | FlexibilityNo cancel fee | On-time71% |