$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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LAX
Jul 4 — Jul 111
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to California with Cheapflights
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Cheapest flights from Seattle to CaliforniaExplore the most affordable flight options available from Seattle to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 4, 2026.
Explore the most affordable flight options available from Seattle to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 4, 2026.
This Frontier deal was found by Cheapflights users on 6/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:06 am
SEA
- LAX
Nonstop2h 55m
Frontier
Sat 10/173:16 pm
LAX
- SEA
Nonstop3h 10m
Frontier
Deal found 6/1![Frontier logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 9/1711:06 am
SEA
- LAX
Nonstop2h 55m
Frontier
Sun 9/203:16 pm
LAX
- SEA
Nonstop3h 10m
Frontier
Deal found 6/2![Frontier logo]()
$121
This Super.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:06 am
SEA
- LAX
Nonstop2h 55m
Frontier
Sat 9/2610:07 am
LAX
- SEA
Nonstop2h 53m
Frontier
Deal found 6/2![Frontier logo]()
$122
This Frontier deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 9/1711:06 am
SEA
- LAX
Nonstop2h 55m
Frontier
Tue 9/2210:07 am
LAX
- SEA
Nonstop2h 53m
Frontier
Deal found 6/2![Frontier logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 9/1111:06 am
SEA
- LAX
Nonstop2h 55m
Frontier
Thu 9/173:16 pm
LAX
- SEA
Nonstop3h 10m
Frontier
Deal found 6/2![Frontier logo]()
$126
This Super.com deal was found by Cheapflights users on 6/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:15 pm
SEA
- LAX
Nonstop2h 48m
Frontier
Wed 9/1610:07 am
LAX
- SEA
Nonstop2h 53m
Frontier
Deal found 6/1![Frontier logo]()
$127
This Frontier deal was found by Cheapflights users on 6/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:06 am
SEA
- LAX
Nonstop2h 55m
Frontier
Wed 10/213:16 pm
LAX
- SEA
Nonstop3h 10m
Frontier
Deal found 6/1![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 9/811:03 am
SEA
- LAX
Nonstop2h 58m
Frontier
Sat 9/1210:07 am
LAX
- SEA
Nonstop2h 53m
Frontier
Deal found 6/2![Frontier logo]()
$131
This Priceline deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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.
Fri 11/1311:06 am
SEA
- LAX
Nonstop2h 55m
Frontier
Tue 11/173:16 pm
LAX
- SEA
Nonstop3h 10m
Frontier
Deal found 6/3![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 10/1911:06 am
SEA
- LAX
Nonstop2h 55m
Frontier
Wed 10/283:16 pm
LAX
- SEA
Nonstop3h 10m
Frontier
Deal found 6/3![Frontier logo]()
$134
This Super.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 8/2211:03 am
SEA
- LAX
Nonstop2h 58m
Frontier
Mon 8/243:25 pm
LAX
- SEA
Nonstop3h 01m
Frontier
Deal found 6/4![Frontier logo]()
$137
This Delta deal was found by Cheapflights users on 6/1. 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.
Thu 9/35:00 pm
SEA
- SMF
Nonstop1h 59m
Delta
Wed 9/97:35 am
SMF
- SEA
Nonstop2h 09m
Delta
Deal found 6/1![Delta logo]()
$138
Best flights from Seattle to CaliforniaDiscover carefully curated flight deals from Seattle to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 4, 2026.
Discover carefully curated flight deals from Seattle to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 4, 2026.
This Southwest deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 6/305:40 am
SEA
- SMF
Nonstop1h 50m
Southwest
Tue 7/75:00 am
SMF
- SEA
Nonstop1h 55m
Southwest
Deal found 5/31![Southwest logo]()
$167
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 8/222:45 pm
SEA
- SJC
Nonstop2h 22m
Delta
Sat 8/297:21 am
SJC
- SEA
Nonstop2h 24m
Delta
Deal found 6/2![Delta logo]()
$183
This Alaska Airlines deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 8/222:45 pm
SEA
- LAX
Nonstop2h 47m
Alaska Airlines
Wed 8/269:30 am
LAX
- SEA
Nonstop2h 50m
Alaska Airlines
Deal found 5/31![Alaska Airlines logo]()
$217
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:11 am
SEA
- SMF
1 stop5h 56m
United Airlines
Sun 9/611:53 am
SMF
- SEA
1 stop4h 21m
United Airlines
Deal found 6/3![United Airlines logo]()
$228
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:30 am
SEA
- SJC
Nonstop2h 15m
Southwest
Tue 8/46:35 am
SJC
- SEA
Nonstop2h 10m
Southwest
Deal found 6/3![Southwest logo]()
$167
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 8/137:20 am
SEA
- SFO
Nonstop2h 16m
Delta
Sat 8/155:31 pm
SFO
- SEA
Nonstop2h 21m
Delta
Deal found 6/4![Delta logo]()
$183
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 8/151:50 pm
SEA
- SMF
Nonstop2h 05m
Southwest
Wed 8/1910:00 am
SMF
- SEA
2 stops9h 10m
Southwest
Deal found 6/4![Southwest logo]()
$181
This Alaska Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 10/2210:48 am
SEA
- BUR
Nonstop2h 46m
Alaska Airlines
Wed 10/2810:53 am
BUR
- SEA
Nonstop2h 48m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 5/30. 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 9/237:40 am
SEA
- SAN
1 stop6h 35m
Southwest
Sun 9/278:45 am
SAN
- SEA
Nonstop3h 00m
Southwest
Deal found 5/30![Southwest logo]()
$187
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 8/267:55 pm
SEA
- LAX
Nonstop2h 50m
Delta
Sun 8/305:51 pm
LAX
- SEA
Nonstop2h 39m
Delta
Deal found 5/31![Delta logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2910:10 am
SEA
- SAN
1 stop8h 10m
Alaska Airlines
Thu 8/66:18 am
SAN
- SEA
Nonstop3h 01m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$228
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:00 am
SEA
- SMF
2 stops6h 35m
Southwest
Wed 7/225:45 pm
SMF
- SEA
1 stop6h 50m
Southwest
Deal found 6/3![Southwest logo]()
$192
This United Airlines deal was found by Cheapflights users on 6/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:35 pm
SEA
- SAN
1 stop4h 54m
United Airlines
Sun 9/69:45 am
SAN
- SEA
1 stop6h 29m
United Airlines
Deal found 6/1![United Airlines logo]()
$261
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 8/2211:10 am
SEA
- SJC
Nonstop2h 16m
Delta
Sun 8/307:21 am
SJC
- SEA
Nonstop2h 24m
Delta
Deal found 5/31![Delta logo]()
$222
This Alaska Airlines deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 11/118:31 am
SEA
- SAN
1 stop6h 46m
Alaska Airlines
Sun 11/156:15 am
SAN
- SEA
Nonstop3h 13m
Alaska Airlines
Deal found 5/31![Alaska Airlines logo]()
$231
This United Airlines deal was found by Cheapflights users on 5/30. 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 6/267:00 am
SEA
- SFO
Nonstop2h 18m
United Airlines
Mon 6/297:00 am
SFO
- SEA
Nonstop2h 22m
United Airlines
Deal found 5/30![United Airlines logo]()
$265
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 8/189:25 am
SEA
- SFO
2 stops7h 35m
Southwest
Sat 8/226:00 am
SFO
- SEA
2 stops7h 40m
Southwest
Deal found 6/3![Southwest logo]()
$200
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/142:30 pm
SEA
- SFO
Nonstop2h 19m
Delta
Fri 7/1710:35 am
SFO
- SEA
Nonstop2h 13m
Delta
Deal found 6/3![Delta logo]()
$222
This Alaska Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 10/203:59 pm
SEA
- LAX
1 stop4h 31m
Alaska Airlines
Wed 10/212:06 pm
LAX
- SEA
1 stop4h 50m
Alaska Airlines
Deal found 6/3![Alaska Airlines logo]()
$237
This United Airlines deal was found by Cheapflights users on 6/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:00 am
SEA
- SFO
Nonstop2h 18m
United Airlines
Sun 8/97:00 am
SFO
- SEA
Nonstop2h 22m
United Airlines
Deal found 6/1![United Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 8/63:25 pm
SEA
- SAN
2 stops5h 45m
Southwest
Tue 8/116:00 pm
SAN
- SEA
Nonstop3h 00m
Southwest
Deal found 6/4![Southwest logo]()
$205
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 9/245:25 am
SEA
- BUR
1 stop6h 28m
Delta
Sun 9/279:48 am
BUR
- SEA
1 stop4h 53m
Delta
Deal found 6/3![Delta logo]()
$237
This Southwest deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:00 am
SEA
- SFO
2 stops7h 15m
Southwest
Wed 7/298:55 am
SFO
- SEA
2 stops9h 55m
Southwest
Deal found 6/2![Southwest logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:07 am
SEA
- SJC
Nonstop2h 16m
Alaska Airlines
Wed 7/12:16 pm
SJC
- SEA
Nonstop2h 11m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$252
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 9/116:00 pm
SEA
- LAS
Nonstop2h 31m
Delta
Sun 9/1310:59 am
LAS
- SEA
Nonstop2h 52m
Delta
Deal found 6/3![Delta logo]()
$237
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 8/76:15 am
SEA
- BUR
1 stop7h 55m
Southwest
Tue 8/1111:15 am
BUR
- SEA
2 stops9h 00m
Southwest
Deal found 6/3![Southwest logo]()
$216
This Alaska Airlines deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 11/148:00 am
SEA
- LAX
Nonstop2h 52m
Alaska Airlines
Sat 11/219:15 pm
LAX
- SEA
Nonstop2h 49m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$262
This United Airlines deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 7/105:15 am
SEA
- BUR
1 stop4h 42m
United Airlines
Mon 7/138:22 pm
BUR
- SEA
1 stop4h 53m
United Airlines
Deal found 5/31![United Airlines logo]()
$333
This Southwest deal was found by Cheapflights users on 6/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:30 am
SEA
- SMF
2 stops10h 40m
Southwest
Thu 7/309:55 pm
SMF
- SEA
Nonstop2h 00m
Southwest
Deal found 6/1![Southwest logo]()
$217
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 7/117:20 am
SEA
- SFO
Nonstop2h 18m
Delta
Sun 7/125:55 am
SFO
- SEA
Nonstop2h 10m
Delta
Deal found 6/2![Delta logo]()
$265
Last-minute flights from Seattle to CaliforniaDiscover last-minute flight deals from Seattle to California. Data last updated June 4, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to California. Data last updated June 4, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/177:28 am
SEA
- SMF
Nonstop1h 58m
Alaska Airlines
Wed 8/128:34 pm
SMF
- SEA
Nonstop2h 05m
Alaska Airlines
Deal found 6/3![Alaska Airlines logo]()
$153
This Frontier deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/238:12 pm
SEA
- LAS
Nonstop2h 35m
Frontier
Tue 9/87:45 am
LAS
- SEA
Nonstop2h 50m
Frontier
Deal found 6/2![Frontier logo]()
$153
This Super.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:12 pm
SEA
- LAS
Nonstop2h 35m
Frontier
Mon 7/67:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 6/4![Frontier logo]()
$146
This Frontier deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:12 pm
SEA
- LAS
Nonstop2h 35m
Frontier
Sat 7/47:45 am
LAS
- SEA
Nonstop2h 50m
Frontier
Deal found 6/4![Frontier logo]()
$147
This Super.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:12 pm
SEA
- LAS
Nonstop2h 35m
Frontier
Wed 7/87:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 6/3![Frontier logo]()
$149
This Frontier deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:12 pm
SEA
- LAS
Nonstop2h 35m
Frontier
Tue 7/147:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 6/2![Frontier logo]()
$150
This Frontier deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:12 pm
SEA
- LAS
Nonstop2h 35m
Frontier
Fri 7/317:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 6/4![Frontier logo]()
$154
This Super.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/28:12 pm
SEA
- LAS
Nonstop2h 35m
Frontier
Tue 7/77:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 6/3![Frontier logo]()
$156
This Frontier deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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
Wed 7/297:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 6/2![Frontier logo]()
$155
This Frontier deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/288:13 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Sat 8/17:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 6/3![Frontier logo]()
$152
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 7/298:30 am
SEA
- SJC
Nonstop2h 25m
Delta
Tue 8/117:21 am
SJC
- SEA
Nonstop2h 24m
Delta
Deal found 5/31![Delta logo]()
$147
This Super.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:13 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Mon 8/37:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 6/4![Frontier logo]()
$151
One-way flights from Seattle to CaliforniaSearch for one-way flight options from Seattle to California. Find affordable one-way fares based on user searches. Data last updated June 4, 2026.
Search for one-way flight options from Seattle to California. Find affordable one-way fares based on user searches. Data last updated June 4, 2026.
This Frontier deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 8/298:13 pm
SEA
- LAS
Nonstop2h 35m
Frontier
Deal found 6/4![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 6/308:12 pm
SEA
- LAX
1 stop13h 13m
Frontier
Deal found 6/3![Frontier logo]()
$84
This Southwest deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 6/245:40 am
SEA
- SMF
Nonstop1h 50m
Southwest
Deal found 6/3![Southwest logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 7/217:06 pm
SEA
- LAX
1 stop29h 05m
Frontier
Deal found 6/3![Frontier logo]()
$85
This SmartFares deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:03 am
SEA
- SFO
Nonstop2h 17m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$85
This Southwest deal was found by Cheapflights users on 5/30. 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.
Tue 10/66:05 am
SEA
- SMF
2 stops9h 45m
Southwest
Deal found 5/30![Southwest logo]()
$85
This SmartFares deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:12 am
SEA
- OAK
Nonstop2h 14m
Alaska Airlines
Deal found 6/4![Alaska Airlines logo]()
$85
This Trip.com deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
Tue 6/237:42 pm
SEA
- SFO
Nonstop2h 12m
Alaska Airlines
Deal found 5/31![Alaska Airlines logo]()
$87
This Super.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:03 am
SEA
- LAX
Nonstop2h 58m
Frontier
Deal found 6/3![Frontier logo]()
$88
This Trip.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 6/247:42 pm
SEA
- SFO
Nonstop2h 12m
Alaska Airlines
Deal found 6/3![Alaska Airlines logo]()
$88
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” 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 9/48:37 pm
SEA
- SMF
Nonstop2h 00m
Delta
Deal found 6/4![Delta logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” 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 8/253:19 pm
SEA
- LAS
1 stop8h 11m
Frontier
Deal found 6/3![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 June 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $123 (CheapOair) |
One-way from | $79 (Frontier) |
Popular in | December |
Cheapest in | March |
Average price | $265 |
Good round-trip deal | $198 or less |
Good one-way deal | $128 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to California that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 4, 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
Quickest round-trip
SeattleSacramento
SEA - SMF
SEASMF
Seattle/Tacoma Intl
Tue 6/30
5:40 am-7:30 am
Nonstop1h 50m
Sacramento Intl
Tue 7/7
5:00 am-6:55 am
Nonstop1h 55m
$167
SeattleSan Jose
SEA - SJC
SEASJC
Seattle/Tacoma Intl
Wed 7/29
7:30 am-9:45 am
Nonstop2h 15m
San Jose
Tue 8/4
6:35 am-8:45 am
Nonstop2h 10m
$167
SeattleSacramento
SEA - SMF
SEASMF
Seattle/Tacoma Intl
Sat 8/15
1:50 pm-3:55 pm
Nonstop2h 05m
Sacramento Intl
Wed 8/19
10:00 am-7:10 pm
2 stops9h 10m
$181
SeattleSan Jose
SEA - SJC
SEASJC
Seattle/Tacoma Intl
Sat 8/22
2:45 pm-5:07 pm
Nonstop2h 22m
San Jose
Sat 8/29
7:21 am-9:45 am
Nonstop2h 24m
$183
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Thu 8/13
7:20 am-9:36 am
Nonstop2h 16m
San Francisco
Sat 8/15
5:31 pm-7:52 pm
Nonstop2h 21m
$183
SeattleSan Diego
SEA - SAN
SEASAN
Seattle/Tacoma Intl
Wed 9/23
7:40 am-2:15 pm
1 stop6h 35m
San Diego
Sun 9/27
8:45 am-11:45 am
Nonstop3h 00m
$187
SeattleSacramento
SEA - SMF
SEASMF
Seattle/Tacoma Intl
Wed 7/15
7:00 am-1:35 pm
2 stops6h 35m
Sacramento Intl
Wed 7/22
5:45 pm-12:35 am
1 stop6h 50m
$192
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Tue 8/18
9:25 am-5:00 pm
2 stops7h 35m
San Francisco
Sat 8/22
6:00 am-1:40 pm
2 stops7h 40m
$200
SeattleSan Diego
SEA - SAN
SEASAN
Seattle/Tacoma Intl
Thu 8/6
3:25 pm-9:10 pm
2 stops5h 45m
San Diego
Tue 8/11
6:00 pm-9:00 pm
Nonstop3h 00m
$205
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Wed 7/15
7:00 am-2:15 pm
2 stops7h 15m
San Francisco
Wed 7/29
8:55 am-6:50 pm
2 stops9h 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-LAS
SEA-LAX
SEA-SMF
SEA-SFO
SEA-OAK
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to California
SEA-USCA
SEA-LAS
SEA-LAX
SEA-SMF
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 $221). Flying from Seattle to California in June is currently the most expensive (average of $296). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SEA to CA?
Find hourly flight availability from Seattle to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 4, 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 June 4, 2026.
The most flights from SEA to USCA are scheduled on a Thursday (99 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (22 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 May 30, 2026.
Travelers seeking maximum savings on their Seattle to California flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing California
Get insights into the airlines that provide service to California. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to California. Reviews last updated June 4, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andDelta from Seattle to California by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from Seattle to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Seattle to California
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to California by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to California by cabin class
Find flights from Seattle to California, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and California flights
Browse other Seattle and California flight options. Last updated on June 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Seattle to California flights
Consider these flights traveling from Seattle to California.
Top 8 airlines flying from Seattle to California
Discover the top 8 airlines that operate flights from Seattle to California. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$28 | Average$204 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$78 | Average$288 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$78 | Average$244 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$103 | Average$275 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$117 | Average$300 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$117 | Average$269 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$136 | Average$238 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$185 | Average$611 | FlexibilityNo cancel fee | On-time71% |