$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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LAX
Jul 15 — Jul 221
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Seattle to California with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to California
Cheapest
Best
Last-minute
One-way
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 15, 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 15, 2026.
This Super.com deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:15 pm
SEA
- LAX
Nonstop2h 48m
Frontier
Thu 9/173:16 pm
LAX
- SEA
Nonstop3h 10m
Frontier
Deal found 6/14![Frontier logo]()
$132
This Frontier deal was found by Cheapflights users on 6/10. 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 9/2811:06 am
SEA
- LAX
Nonstop2h 55m
Frontier
Tue 9/2910:07 am
LAX
- SEA
Nonstop2h 53m
Frontier
Deal found 6/10![Frontier logo]()
$133
This Super.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/262:15 pm
SEA
- LAX
Nonstop2h 48m
Frontier
Mon 9/283:16 pm
LAX
- SEA
Nonstop3h 10m
Frontier
Deal found 6/15![Frontier logo]()
$137
This Frontier deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 9/92:15 pm
SEA
- LAX
Nonstop2h 48m
Frontier
Mon 9/143:16 pm
LAX
- SEA
Nonstop3h 10m
Frontier
Deal found 6/12![Frontier logo]()
$138
This Frontier deal was found by Cheapflights users on 6/10. 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.
Thu 8/2011:03 am
SEA
- LAX
Nonstop2h 58m
Frontier
Wed 8/263:25 pm
LAX
- SEA
Nonstop3h 01m
Frontier
Deal found 6/10![Frontier logo]()
$139
This Super.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:06 am
SEA
- LAX
Nonstop2h 55m
Frontier
Mon 9/283:16 pm
LAX
- SEA
Nonstop3h 10m
Frontier
Deal found 6/15![Frontier logo]()
$142
This Frontier deal was found by Cheapflights users on 6/10. 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.
Wed 8/1911:03 am
SEA
- LAX
Nonstop2h 58m
Frontier
Tue 8/253:25 pm
LAX
- SEA
Nonstop3h 01m
Frontier
Deal found 6/10![Frontier logo]()
$143
This Frontier deal was found by Cheapflights users on 6/10. 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.
Wed 8/1911:03 am
SEA
- LAX
Nonstop2h 58m
Frontier
Wed 8/263:25 pm
LAX
- SEA
Nonstop3h 01m
Frontier
Deal found 6/10![Frontier logo]()
$144
This Alaska Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:28 am
SEA
- SMF
Nonstop1h 58m
Alaska Airlines
Wed 8/127:45 am
SMF
- SEA
Nonstop2h 01m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Thu 9/179:16 pm
SEA
- LAS
Nonstop2h 40m
Frontier
Thu 9/247:00 am
LAS
- SEA
Nonstop3h 00m
Frontier
Deal found 6/11![Frontier logo]()
$147
This Frontier deal was found by Cheapflights users on 6/10. 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 9/2111:06 am
SEA
- LAX
Nonstop2h 55m
Frontier
Thu 9/243:16 pm
LAX
- SEA
Nonstop3h 10m
Frontier
Deal found 6/10![Frontier logo]()
$148
This CheapOair deal was found by Cheapflights users on 6/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:16 pm
SEA
- LAS
Nonstop2h 40m
Frontier
Sun 10/117:00 am
LAS
- SEA
Nonstop3h 00m
Frontier
Deal found 6/11![Frontier logo]()
$148
Best flights from Seattle to CaliforniaDiscover carefully curated flight deals from Seattle to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 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 15, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 6/13![Alaska Airlines logo]()
$147
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 8/194:10 pm
SEA
- SMF
1 stop5h 05m
Southwest
Tue 8/2512:55 pm
SMF
- SEA
2 stops7h 20m
Southwest
Deal found 6/14![Southwest logo]()
$172
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 10/109:25 pm
SEA
- SFO
Nonstop2h 16m
Delta
Tue 10/1310:31 am
SFO
- SEA
Nonstop2h 24m
Delta
Deal found 6/14![Delta logo]()
$192
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:35 pm
SEA
- LAS
1 stop4h 53m
United Airlines
Sat 9/126:00 am
LAS
- SEA
1 stop5h 21m
United Airlines
Deal found 6/12![United Airlines logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 8/182:16 pm
SEA
- SMF
Nonstop1h 55m
Alaska Airlines
Wed 8/1910:15 am
SMF
- SEA
Nonstop2h 01m
Alaska Airlines
Deal found 6/13![Alaska Airlines logo]()
$147
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/143:05 pm
SEA
- SFO
1 stop7h 30m
Southwest
Tue 7/2110:50 am
SFO
- SEA
1 stop6h 00m
Southwest
Deal found 6/15![Southwest logo]()
$177
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:15 am
SEA
- SFO
1 stop8h 45m
Southwest
Wed 7/225:20 pm
SFO
- SEA
2 stops7h 25m
Southwest
Deal found 6/14![Southwest logo]()
$178
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:15 am
SEA
- SAN
Nonstop2h 56m
Delta
Wed 8/267:03 am
SAN
- SEA
Nonstop3h 02m
Delta
Deal found 6/15![Delta logo]()
$202
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:47 am
SEA
- SFO
Nonstop2h 16m
Alaska Airlines
Wed 9/94:51 pm
SFO
- SEA
Nonstop2h 16m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$196
This Southwest deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 8/52:55 pm
SEA
- SAN
1 stop6h 40m
Southwest
Tue 8/117:00 am
SAN
- SEA
Nonstop3h 05m
Southwest
Deal found 6/13![Southwest logo]()
$187
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:50 pm
SEA
- SJC
Nonstop2h 24m
Delta
Thu 7/302:55 pm
SJC
- SEA
Nonstop2h 14m
Delta
Deal found 6/15![Delta logo]()
$212
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:35 pm
SEA
- LAS
1 stop4h 53m
United Airlines
Tue 8/252:17 pm
LAS
- SEA
2 stops6h 26m
United Airlines
Deal found 6/14![United Airlines logo]()
$242
This Alaska Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 7/308:55 pm
SEA
- SMF
Nonstop1h 53m
Alaska Airlines
Mon 8/106:13 am
SMF
- SEA
Nonstop2h 03m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$211
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:00 am
SEA
- SMF
2 stops6h 35m
Southwest
Wed 7/226:50 pm
SMF
- SEA
1 stop5h 55m
Southwest
Deal found 6/11![Southwest logo]()
$192
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/178:30 pm
SEA
- SJC
Nonstop2h 18m
Delta
Tue 7/212:55 pm
SJC
- SEA
Nonstop2h 14m
Delta
Deal found 6/13![Delta logo]()
$212
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:15 am
SEA
- SMF
1 stop4h 10m
United Airlines
Tue 8/117:45 am
SMF
- SEA
1 stop7h 54m
United Airlines
Deal found 6/13![United Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 8/265:51 pm
SEA
- SFO
Nonstop2h 28m
Delta
Sun 8/306:20 am
SFO
- SEA
Nonstop2h 11m
Delta
Deal found 6/14![Delta logo]()
$212
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:30 am
SEA
- SAN
1 stop6h 55m
Southwest
Tue 7/145:45 pm
SAN
- SEA
1 stop6h 50m
Southwest
Deal found 6/15![Southwest logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 8/258:43 pm
SEA
- SAN
1 stop11h 42m
Alaska Airlines
Wed 8/2611:37 am
SAN
- SEA
Nonstop3h 09m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$223
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 8/65:04 pm
SEA
- LAX
Nonstop2h 49m
United Airlines
Sun 8/911:46 am
LAX
- SEA
Nonstop2h 53m
United Airlines
Deal found 6/14![United Airlines logo]()
$248
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/153:05 pm
SEA
- SFO
1 stop6h 00m
Southwest
Wed 7/295:20 pm
SFO
- SEA
2 stops7h 25m
Southwest
Deal found 6/11![Southwest logo]()
$198
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 9/55:40 pm
SEA
- LAX
Nonstop2h 43m
Delta
Sun 9/67:00 pm
LAX
- SEA
Nonstop2h 45m
Delta
Deal found 6/12![Delta logo]()
$227
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:00 am
SEA
- LAX
Nonstop2h 44m
United Airlines
Mon 7/278:10 pm
LAX
- SEA
1 stop5h 05m
United Airlines
Deal found 6/14![United Airlines logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:13 pm
SEA
- BUR
1 stop5h 00m
Alaska Airlines
Wed 10/288:20 am
BUR
- SEA
1 stop6h 33m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:00 am
SEA
- SJC
1 stop6h 55m
Southwest
Tue 9/85:00 pm
SJC
- SEA
Nonstop2h 10m
Southwest
Deal found 6/11![Southwest logo]()
$200
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 8/2612:36 pm
SEA
- LAX
Nonstop2h 48m
Delta
Sun 8/309:02 pm
LAX
- SEA
Nonstop2h 45m
Delta
Deal found 6/14![Delta logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:55 pm
SEA
- SMF
Nonstop1h 53m
Alaska Airlines
Mon 7/278:34 pm
SMF
- SEA
Nonstop2h 05m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$241
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/25:15 am
SEA
- BUR
1 stop4h 42m
United Airlines
Sun 8/96:42 pm
BUR
- SEA
1 stop4h 38m
United Airlines
Deal found 6/13![United Airlines logo]()
$268
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:45 pm
SEA
- LAX
Nonstop2h 47m
Delta
Tue 9/89:38 am
LAX
- SEA
Nonstop2h 52m
Delta
Deal found 6/15![Delta logo]()
$227
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:10 am
SEA
- SFO
1 stop7h 20m
Southwest
Wed 9/24:40 pm
SFO
- SEA
1 stop6h 45m
Southwest
Deal found 6/15![Southwest logo]()
$208
Last-minute flights from Seattle to CaliforniaDiscover last-minute flight deals from Seattle to California. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to California. Data last updated June 15, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 6/11. 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.
Tue 7/78:13 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Sat 7/117:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 6/11![Frontier logo]()
$164
This Super.com deal was found by Cheapflights users on 6/10. 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.
Wed 7/88:13 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Wed 7/157:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 6/10![Frontier logo]()
$165
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:15 am
SEA
- SMF
1 stop7h 10m
Southwest
Wed 7/295:00 am
SMF
- SEA
Nonstop1h 55m
Southwest
Deal found 6/15![Southwest logo]()
$157
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:30 am
SEA
- SJC
Nonstop2h 15m
Southwest
Wed 7/226:35 am
SJC
- SEA
Nonstop2h 15m
Southwest
Deal found 6/15![Southwest logo]()
$157
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 7/225:00 am
SMF
- SEA
Nonstop1h 55m
Southwest
Deal found 6/15![Southwest logo]()
$162
This Frontier deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/208:53 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Wed 8/197:45 am
LAS
- SEA
Nonstop2h 50m
Frontier
Deal found 6/15![Frontier logo]()
$163
This Frontier deal was found by Cheapflights users on 6/10. 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 7/278:53 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Wed 8/58:17 am
LAS
- SEA
Nonstop2h 51m
Frontier
Deal found 6/10![Frontier logo]()
$155
This Alaska Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/282:18 pm
SEA
- SJC
Nonstop2h 14m
Alaska Airlines
Tue 7/286:45 pm
SJC
- SEA
Nonstop2h 15m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$152
This Alaska Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:28 am
SEA
- SMF
Nonstop1h 58m
Alaska Airlines
Wed 8/127:45 am
SMF
- SEA
Nonstop2h 01m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$147
This Frontier deal was found by Cheapflights users on 6/10. 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.
Wed 7/298:13 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Tue 8/47:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 6/10![Frontier logo]()
$154
This Alaska Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:28 am
SEA
- SMF
Nonstop1h 58m
Alaska Airlines
Thu 8/138:34 pm
SMF
- SEA
Nonstop2h 05m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$164
This Frontier deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 7/2910:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Tue 8/253:25 pm
LAX
- SEA
Nonstop3h 01m
Frontier
Deal found 6/13![Frontier logo]()
$165
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 15, 2026.
Search for one-way flight options from Seattle to California. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This Orbitz deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:13 pm
SEA
- LAS
Nonstop2h 35m
Frontier
Deal found 6/12![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/108:53 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Deal found 6/12![Frontier logo]()
$81
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:28 am
SEA
- SMF
Nonstop1h 58m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$84
This Super.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:13 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Deal found 6/15![Frontier logo]()
$84
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:40 pm
SEA
- SMF
Nonstop2h 00m
Southwest
Deal found 6/11![Southwest logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Wed 8/193:19 pm
SEA
- LAS
1 stop8h 11m
Frontier
Deal found 6/11![Frontier logo]()
$85
This Super.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 8/2311:03 am
SEA
- LAX
Nonstop2h 58m
Frontier
Deal found 6/13![Frontier logo]()
$88
This iWofly deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:13 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Deal found 6/13![Frontier logo]()
$88
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:00 am
SEA
- SFO
Nonstop2h 18m
United Airlines
Deal found 6/11![United Airlines logo]()
$89
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:25 am
SEA
- SMF
1 stop5h 50m
Southwest
Deal found 6/11![Southwest logo]()
$89
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:30 pm
SEA
- OAK
1 stop6h 25m
Southwest
Deal found 6/12![Southwest logo]()
$89
This Frontier deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 7/298:13 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Deal found 6/12![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 June 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $132 (Super.com) |
One-way from | $79 (Orbitz) |
Popular in | June |
Cheapest in | May |
Average price | $296 |
Good round-trip deal | $161 or less |
Good one-way deal | $118 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to California that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 15, 2026.
Use the filters below to find and compare flights from Seattle to California that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleSacramento
SEA - SMF
SEASMF
Seattle/Tacoma Intl
Tue 8/11
7:28 am-9:26 am
Nonstop1h 58m
Sacramento Intl
Tue 8/18
6:13 am-8:16 am
Nonstop2h 03m
$147
Quickest round-trip
SeattleSacramento
SEA - SMF
SEASMF
Seattle/Tacoma Intl
Tue 8/18
2:16 pm-4:11 pm
Nonstop1h 55m
Sacramento Intl
Wed 8/19
10:15 am-12:16 pm
Nonstop2h 01m
$147
SeattleSacramento
SEA - SMF
SEASMF
Seattle/Tacoma Intl
Wed 8/19
4:10 pm-9:15 pm
1 stop5h 05m
Sacramento Intl
Tue 8/25
12:55 pm-8:15 pm
2 stops7h 20m
$172
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Tue 7/14
3:05 pm-10:35 pm
1 stop7h 30m
San Francisco
Tue 7/21
10:50 am-4:50 pm
1 stop6h 00m
$177
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Tue 7/21
6:15 am-3:00 pm
1 stop8h 45m
San Francisco
Wed 7/22
5:20 pm-12:45 am
2 stops7h 25m
$178
SeattleSan Diego
SEA - SAN
SEASAN
Seattle/Tacoma Intl
Wed 8/5
2:55 pm-9:35 pm
1 stop6h 40m
San Diego
Tue 8/11
7:00 am-10:05 am
Nonstop3h 05m
$187
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Sat 10/10
9:25 pm-11:41 pm
Nonstop2h 16m
San Francisco
Tue 10/13
10:31 am-12:55 pm
Nonstop2h 24m
$192
SeattleSacramento
SEA - SMF
SEASMF
Seattle/Tacoma Intl
Wed 7/22
7:00 am-1:35 pm
2 stops6h 35m
Sacramento Intl
Wed 7/22
6:50 pm-12:45 am
1 stop5h 55m
$192
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Wed 9/9
10:47 am-1:03 pm
Nonstop2h 16m
San Francisco
Wed 9/9
4:51 pm-7:07 pm
Nonstop2h 16m
$196
SeattleSan Diego
SEA - SAN
SEASAN
Seattle/Tacoma Intl
Wed 7/8
7:30 am-2:25 pm
1 stop6h 55m
San Diego
Tue 7/14
5:45 pm-12:35 am
1 stop6h 50m
$197
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-SFO
SEA-LAS
SEA-SAN
SEA-SJC
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-SFO
SEA-LAS
SEA-SAN
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 $305). 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 15, 2026.
A simple way to save on the total cost of your ticket is to fly from Seattle to California at noon. If you’re flexible enough to do this you can expect to save up to 5% on your trip compared to booking a flight in the afternoon.
Weekly flight availability from Seattle to California
Explore weekly flight availability from Seattle to California. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 15, 2026.
The most flights from SEA to USCA are scheduled on a Monday (118 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (68 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 June 13, 2026.
Travelers seeking maximum savings on their Seattle to California flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing California
Get insights into the airlines that provide service to California. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to California. Reviews last updated June 15, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Southwest, andDelta from Seattle to California by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Boarding
8.1
Food
7.1
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Boarding
8.1
Food
7.1
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Boarding
8.1
Food
7.1
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Boarding
8.1
Food
7.1
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Boarding
8.1
Food
7.1
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Boarding
8.1
Food
7.1
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Seattle to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
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 15, 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 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$44 | Average$208 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$78 | Average$299 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$78 | Average$244 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$103 | Average$285 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$114 | Average$301 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$117 | Average$281 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$136 | Average$238 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$186 | Average$486 | FlexibilityNo cancel fee | On-time71% |