$61+ Cheap flights from Washington 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LAX
May 15 — May 221
Round-trip
1 adult, Economy
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Find cheap flights from Washington to California with Cheapflights
1. Tell us where you want to go
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Cheapest flights from Washington to CaliforniaExplore the most affordable flight options available from Washington to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2026.
Explore the most affordable flight options available from Washington to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/12. 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.
Tue 5/511:06 am
SEA
- LAX
Nonstop2h 57m
Frontier
Thu 5/79:59 pm
LAX
- SEA
1 stop12h 23m
Frontier
Deal found 4/12![Frontier logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:19 pm
SEA
- LAX
1 stop13h 48m
Multiple Airlines
Fri 5/83:15 pm
LAX
- SEA
Nonstop3h 20m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$97
This Frontier deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:12 pm
SEA
- LAX
1 stop12h 29m
Frontier
Wed 5/63:15 pm
LAX
- SEA
Nonstop3h 20m
Frontier
Deal found 4/10![Frontier logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:19 pm
SEA
- LAX
1 stop11h 44m
Frontier
Thu 5/143:15 pm
LAX
- SEA
Nonstop3h 20m
Frontier
Deal found 4/13![Frontier logo]()
$101
This Trip.com deal was found by Cheapflights users on 4/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:21 am
SEA
- LAX
Nonstop2h 57m
Frontier
Sun 6/73:15 pm
LAX
- SEA
Nonstop3h 20m
Frontier
Deal found 4/10![Frontier logo]()
$102
This Frontier deal was found by Cheapflights users on 4/12. 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.
Sun 5/37:12 pm
SEA
- LAX
1 stop12h 29m
Frontier
Thu 5/73:15 pm
LAX
- SEA
Nonstop3h 20m
Frontier
Deal found 4/12![Frontier logo]()
$103
This Frontier deal was found by Cheapflights users on 4/13. 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.
Thu 5/711:06 am
SEA
- LAX
Nonstop2h 57m
Frontier
Mon 5/118:59 pm
LAX
- SEA
1 stop12h 50m
Frontier
Deal found 4/13![Frontier logo]()
$104
This Trip.com deal was found by Cheapflights users on 4/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:12 pm
SEA
- LAX
1 stop12h 29m
Frontier
Tue 5/53:15 pm
LAX
- SEA
Nonstop3h 20m
Frontier
Deal found 4/10![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:06 am
SEA
- LAX
Nonstop2h 57m
Frontier
Sun 5/243:15 pm
LAX
- SEA
Nonstop3h 20m
Frontier
Deal found 4/15![Frontier logo]()
$107
This Frontier deal was found by Cheapflights users on 4/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2911:21 am
SEA
- LAX
Nonstop2h 57m
Frontier
Thu 6/43:15 pm
LAX
- SEA
Nonstop3h 20m
Frontier
Deal found 4/14![Frontier logo]()
$108
This Booking.com deal was found by Cheapflights users on 4/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:50 pm
SEA
- LAS
1 stop24h 13m
Frontier
Thu 5/147:30 am
LAS
- SEA
Nonstop2h 52m
Frontier
Deal found 4/12![Frontier logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:06 pm
SEA
- LAS
Nonstop2h 34m
Multiple Airlines
Tue 5/59:53 am
LAS
- SEA
1 stop8h 42m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$120
Best flights from Washington to CaliforniaDiscover carefully curated flight deals from Washington to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2026.
Discover carefully curated flight deals from Washington to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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 8/257:46 pm
SEA
- SAN
Nonstop2h 58m
Alaska Airlines
Tue 9/16:15 am
SAN
- SEA
Nonstop3h 08m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$165
This Southwest deal was found by Cheapflights users on 4/12. 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 5/1212:10 pm
SEA
- SJC
1 stop6h 45m
Southwest
Tue 5/196:20 am
SJC
- SEA
Nonstop2h 20m
Southwest
Deal found 4/12![Southwest logo]()
$167
This Delta deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/43:55 pm
SEA
- LAS
Nonstop2h 33m
Delta
Sat 5/96:02 am
LAS
- SEA
Nonstop2h 43m
Delta
Deal found 4/11![Delta logo]()
$177
This United Airlines deal was found by Cheapflights users on 4/11. 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 5/271:14 pm
PDX
- SAN
2 stops6h 37m
United Airlines
Sat 5/304:09 pm
SAN
- PDX
1 stop6h 39m
United Airlines
Deal found 4/11![United Airlines logo]()
$206
This Alaska Airlines deal was found by Cheapflights users on 4/12. 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 5/268:00 am
SEA
- LAX
Nonstop2h 56m
Alaska Airlines
Sat 5/306:00 am
LAX
- SEA
Nonstop2h 57m
Alaska Airlines
Deal found 4/12![Alaska Airlines logo]()
$177
This Southwest deal was found by Cheapflights users on 4/13. 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 6/246:30 am
SEA
- SFO
2 stops7h 45m
Southwest
Tue 6/305:20 pm
SFO
- SEA
2 stops7h 20m
Southwest
Deal found 4/13![Southwest logo]()
$183
This Delta deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:45 pm
SEA
- SFO
Nonstop2h 20m
Delta
Wed 5/1310:29 am
SFO
- SEA
Nonstop2h 16m
Delta
Deal found 4/11![Delta logo]()
$189
This Delta deal was found by Cheapflights users on 4/12. 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.
Thu 5/75:30 pm
SEA
- SFO
Nonstop2h 17m
Delta
Tue 5/125:55 am
SFO
- SEA
Nonstop2h 22m
Delta
Deal found 4/12![Delta logo]()
$189
This Alaska Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:21 am
PDX
- SAN
Nonstop2h 44m
Alaska Airlines
Tue 5/121:00 pm
SAN
- PDX
1 stop8h 53m
Alaska Airlines
Deal found 4/10![Alaska Airlines logo]()
$190
This Southwest deal was found by Cheapflights users on 4/12. 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.
Wed 5/131:10 pm
PDX
- SAN
1 stop7h 05m
Southwest
Sat 5/163:00 pm
SAN
- PDX
Nonstop2h 35m
Southwest
Deal found 4/12![Southwest logo]()
$191
This Alaska Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/67:26 am
SEA
- SAN
Nonstop2h 56m
Alaska Airlines
Wed 6/106:18 am
SAN
- SEA
Nonstop3h 01m
Alaska Airlines
Deal found 4/10![Alaska Airlines logo]()
$191
This United Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/13:59 pm
PDX
- LAX
1 stop6h 59m
United Airlines
Tue 5/58:05 pm
LAX
- PDX
1 stop4h 28m
United Airlines
Deal found 4/10![United Airlines logo]()
$232
This Delta deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/271:40 pm
SEA
- SNA
Nonstop3h 01m
Delta
Sat 5/302:00 pm
SNA
- SEA
Nonstop2h 59m
Delta
Deal found 4/11![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 4/11. 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 5/2712:10 pm
SEA
- SAN
Nonstop2h 55m
Southwest
Sat 5/302:00 pm
SAN
- SEA
1 stop5h 40m
Southwest
Deal found 4/11![Southwest logo]()
$201
This Delta deal was found by Cheapflights users on 4/13. 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.
Tue 5/59:20 pm
SEA
- SFO
Nonstop2h 17m
Delta
Sun 5/1010:29 am
SFO
- SEA
Nonstop2h 16m
Delta
Deal found 4/13![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 4/15. 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 5/276:30 am
PDX
- SAN
1 stop4h 50m
Southwest
Sat 5/302:00 pm
SAN
- PDX
1 stop4h 50m
Southwest
Deal found 4/15![Southwest logo]()
$201
This Alaska Airlines deal was found by Cheapflights users on 4/11. 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 5/79:17 pm
SEA
- ONT
Nonstop2h 42m
Alaska Airlines
Sun 5/107:59 pm
ONT
- SEA
Nonstop2h 51m
Alaska Airlines
Deal found 4/11![Alaska Airlines logo]()
$217
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Sat 6/61:14 pm
PDX
- LAX
1 stop7h 15m
United Airlines
Tue 6/166:45 pm
LAX
- PDX
1 stop4h 04m
United Airlines
Deal found 4/13![United Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1610:45 am
SEA
- LAX
1 stop5h 35m
Southwest
Tue 5/1910:55 am
LAX
- SEA
1 stop9h 25m
Southwest
Deal found 4/10![Southwest logo]()
$202
This Delta deal was found by Cheapflights users on 4/14. 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.
Tue 6/98:25 am
SEA
- SJC
Nonstop2h 24m
Delta
Sat 6/138:44 pm
SJC
- SEA
Nonstop2h 26m
Delta
Deal found 4/14![Delta logo]()
$207
This Southwest deal was found by Cheapflights users on 4/13. 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.
Sat 5/96:25 am
SEA
- LAX
2 stops8h 50m
Southwest
Sat 5/166:15 pm
LAX
- SEA
1 stop4h 15m
Southwest
Deal found 4/13![Southwest logo]()
$202
This United Airlines deal was found by Cheapflights users on 4/12. 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.
Thu 5/215:15 am
PDX
- LAX
1 stop5h 19m
United Airlines
Sun 5/248:10 pm
LAX
- PDX
1 stop4h 40m
United Airlines
Deal found 4/12![United Airlines logo]()
$269
This Alaska Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:05 pm
SEA
- SFO
Nonstop2h 23m
Alaska Airlines
Sat 5/26:57 pm
SFO
- SEA
Nonstop2h 19m
Alaska Airlines
Deal found 4/10![Alaska Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/810:03 am
SEA
- SNA
Nonstop3h 02m
Delta
Fri 5/152:00 pm
SNA
- SEA
Nonstop2h 59m
Delta
Deal found 4/10![Delta logo]()
$217
This Southwest deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/95:10 am
SEA
- LAS
2 stops6h 05m
Southwest
Fri 5/156:25 pm
LAS
- SEA
1 stop4h 40m
Southwest
Deal found 4/10![Southwest logo]()
$202
This United Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/175:15 am
PDX
- SAN
1 stop4h 44m
United Airlines
Wed 7/2211:55 am
SAN
- PDX
1 stop4h 52m
United Airlines
Deal found 4/10![United Airlines logo]()
$274
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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.
Fri 8/217:50 pm
PDX
- LAX
Nonstop2h 33m
Alaska Airlines
Wed 8/262:26 pm
LAX
- PDX
Nonstop2h 24m
Alaska Airlines
Deal found 4/14![Alaska Airlines logo]()
$229
This Delta deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:45 am
SEA
- SAN
Nonstop2h 57m
Delta
Mon 5/117:15 am
SAN
- SEA
Nonstop3h 15m
Delta
Deal found 4/11![Delta logo]()
$217
This Southwest deal was found by Cheapflights users on 4/14. 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.
Sat 5/95:10 am
SEA
- LAX
1 stop4h 05m
Southwest
Sun 5/106:55 am
LAX
- SEA
1 stop4h 10m
Southwest
Deal found 4/14![Southwest logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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 5/511:29 am
SEA
- SJC
Nonstop2h 21m
Alaska Airlines
Wed 5/62:51 pm
SJC
- SEA
1 stop5h 06m
Alaska Airlines
Deal found 4/14![Alaska Airlines logo]()
$234
Last-minute flights from Washington to CaliforniaDiscover last-minute flight deals from Washington to California. Data last updated April 15, 2026 and is based on user searches.
Discover last-minute flight deals from Washington to California. Data last updated April 15, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/232:54 pm
PDX
- LAX
Nonstop2h 30m
Frontier
Tue 4/288:00 am
LAX
- PDX
1 stop27h 52m
Frontier
Deal found 4/10![Frontier logo]()
$143
This Frontier deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:12 pm
SEA
- LAX
1 stop12h 29m
Frontier
Wed 5/63:15 pm
LAX
- SEA
Nonstop3h 20m
Frontier
Deal found 4/10![Frontier logo]()
$98
This Trip.com deal was found by Cheapflights users on 4/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:12 pm
SEA
- LAX
1 stop12h 29m
Frontier
Tue 5/53:15 pm
LAX
- SEA
Nonstop3h 20m
Frontier
Deal found 4/10![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 4/12. 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.
Sat 5/27:12 pm
SEA
- SAN
1 stop13h 22m
Frontier
Wed 5/67:34 pm
SAN
- SEA
1 stop14h 48m
Frontier
Deal found 4/12![Frontier logo]()
$140
This Frontier deal was found by Cheapflights users on 4/12. 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.
Sun 5/37:12 pm
SEA
- LAX
1 stop12h 29m
Frontier
Thu 5/73:15 pm
LAX
- SEA
Nonstop3h 20m
Frontier
Deal found 4/12![Frontier logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:19 pm
SEA
- LAX
1 stop13h 48m
Multiple Airlines
Fri 5/83:15 pm
LAX
- SEA
Nonstop3h 20m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:19 pm
SEA
- LAX
1 stop11h 44m
Frontier
Fri 5/83:15 pm
LAX
- SEA
Nonstop3h 20m
Frontier
Deal found 4/13![Frontier logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 4/12. 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.
Tue 5/511:06 am
SEA
- LAX
Nonstop2h 57m
Frontier
Thu 5/79:59 pm
LAX
- SEA
1 stop12h 23m
Frontier
Deal found 4/12![Frontier logo]()
$96
This Frontier deal was found by Cheapflights users on 4/13. 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.
Thu 5/711:06 am
SEA
- LAX
Nonstop2h 57m
Frontier
Mon 5/118:59 pm
LAX
- SEA
1 stop12h 50m
Frontier
Deal found 4/13![Frontier logo]()
$104
This Super.com deal was found by Cheapflights users on 4/10. 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.
Thu 5/75:31 pm
PDX
- LAX
Nonstop2h 43m
Frontier
Mon 5/119:20 am
LAX
- PDX
Nonstop2h 30m
Frontier
Deal found 4/10![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:06 am
SEA
- LAX
Nonstop2h 57m
Frontier
Sun 5/243:15 pm
LAX
- SEA
Nonstop3h 20m
Frontier
Deal found 4/15![Frontier logo]()
$107
This Frontier deal was found by Cheapflights users on 4/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2911:21 am
SEA
- LAX
Nonstop2h 57m
Frontier
Thu 6/43:15 pm
LAX
- SEA
Nonstop3h 20m
Frontier
Deal found 4/14![Frontier logo]()
$108
One-way flights from Washington to CaliforniaSearch for one-way flight options from Washington to California. Find affordable one-way fares based on user searches. Data last updated April 15, 2026.
Search for one-way flight options from Washington to California. Find affordable one-way fares based on user searches. Data last updated April 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:06 am
SEA
- LAS
1 stop26h 09m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$61
This Super.com deal was found by Cheapflights users on 4/14. 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.
Sun 5/1011:37 am
SEA
- LAS
Nonstop2h 43m
Frontier
Deal found 4/14![Frontier logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1111:06 am
SEA
- LAS
1 stop20h 35m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1111:06 am
SEA
- LAS
1 stop26h 24m
Frontier
Deal found 4/10![Frontier logo]()
$67
This Super.com deal was found by Cheapflights users on 4/13. 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.
Fri 6/58:20 pm
SEA
- LAS
Nonstop2h 39m
Frontier
Deal found 4/13![Frontier logo]()
$68
This Super.com deal was found by Cheapflights users on 4/13. 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 5/2411:51 am
SEA
- LAS
1 stop4h 52m
Frontier
Deal found 4/13![Frontier logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 4/12. 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.
Sun 5/311:12 am
SEA
- LAS
1 stop27h 29m
Frontier
Deal found 4/12![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/158:12 pm
SEA
- LAS
Nonstop2h 35m
Frontier
Deal found 4/14![Frontier logo]()
$73
This Super.com deal was found by Cheapflights users on 4/10. 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 6/2411:03 am
SEA
- LAX
Nonstop2h 58m
Frontier
Deal found 4/10![Frontier logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1211:06 am
SEA
- LAS
1 stop20h 35m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$74
This Super.com deal was found by Cheapflights users on 4/14. 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.
Fri 5/87:50 pm
SEA
- LAX
1 stop13h 05m
Frontier
Deal found 4/14![Frontier logo]()
$75
This Super.com deal was found by Cheapflights users on 4/14. 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.
Fri 5/87:50 pm
SEA
- LAS
1 stop24h 13m
Frontier
Deal found 4/14![Frontier logo]()
$75
Find flight deals from Washington to California
Keep the following information in mind while searching for Washington to California flight deals. Data was last updated April 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $96 (Kiwi.com) |
One-way from | $61 (Kiwi.com) |
Popular in | December |
Cheapest in | May |
Average price | $252 |
Good round-trip deal | $99 or less |
Good one-way deal | $59 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Washington 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 April 15, 2026.
Use the filters below to find and compare flights from Washington to California that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleSan Diego
SEA - SAN
SEASAN
Seattle/Tacoma Intl
Tue 8/25
7:46 pm-10:44 pm
Nonstop2h 58m
San Diego
Tue 9/1
6:15 am-9:23 am
Nonstop3h 08m
$165
SeattleSan Jose
SEA - SJC
SEASJC
Seattle/Tacoma Intl
Tue 5/12
12:10 pm-6:55 pm
1 stop6h 45m
San Jose
Tue 5/19
6:20 am-8:40 am
Nonstop2h 20m
$167
SeattleLas Vegas
SEA - LAS
SEALAS
Seattle/Tacoma Intl
Mon 5/4
3:55 pm-6:28 pm
Nonstop2h 33m
Las Vegas Harry Reid Intl
Sat 5/9
6:02 am-8:45 am
Nonstop2h 43m
$177
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Tue 5/26
8:00 am-10:56 am
Nonstop2h 56m
Los Angeles
Sat 5/30
6:00 am-8:57 am
Nonstop2h 57m
$177
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Wed 6/24
6:30 am-2:15 pm
2 stops7h 45m
San Francisco
Tue 6/30
5:20 pm-12:40 am
2 stops7h 20m
$183
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Mon 5/11
9:45 pm-12:05 am
Nonstop2h 20m
San Francisco
Wed 5/13
10:29 am-12:45 pm
Nonstop2h 16m
$189
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Thu 5/7
5:30 pm-7:47 pm
Nonstop2h 17m
San Francisco
Tue 5/12
5:55 am-8:17 am
Nonstop2h 22m
$189
PortlandSan Diego
PDX - SAN
PDXSAN
Portland
Sat 5/9
7:21 am-10:05 am
Nonstop2h 44m
San Diego
Tue 5/12
1:00 pm-9:53 pm
1 stop8h 53m
$190
PortlandSan Diego
PDX - SAN
PDXSAN
Portland
Wed 5/13
1:10 pm-8:15 pm
1 stop7h 05m
San Diego
Sat 5/16
3:00 pm-5:35 pm
Nonstop2h 35m
$191
SeattleSan Diego
SEA - SAN
SEASAN
Seattle/Tacoma Intl
Sat 6/6
7:26 am-10:22 am
Nonstop2h 56m
San Diego
Wed 6/10
6:18 am-9:19 am
Nonstop3h 01m
$191
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Washington to California
Have a flexible travel schedule? Discover the best time to fly to California from Washington with our price prediction graph.
SEA-SAN
SEA-SJC
SEA-LAS
PDX-SAN
SEA-LAX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Washington to California
USWA-USCA
SEA-SAN
SEA-SJC
SEA-LAS
PDX-SAN
What is the cheapest month to book a flight from State of Washington to California?
Currently, August is the cheapest month in which you can book a flight from State of Washington to California (average of $44). Flying from State of Washington to California in November is currently the most expensive (average of $106). 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 WA to CA?
Find hourly flight availability from Washington 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 April 15, 2026.
A simple way to save on the total cost of your ticket is to fly from State of Washington to California in the afternoon. If you’re flexible enough to do this you can expect to save up to 7% on your trip compared to booking a flight in the evening.
What is the cheapest day to fly from State of Washington to California?
Use this chart to determine the cheapest time to fly round-trip from Washington to California. Price data was last updated on April 11, 2026.
Travelers seeking maximum savings on their State of Washington to California flight should consider departing on Thursday afternoons when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from State of Washington to California
Explore weekly flight availability from Washington 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 April 15, 2026.
The most flights from USWA to USCA are scheduled on a Monday (107 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (51 on average).
How much does it cost to fly round-trip from State of Washington to California?
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 April 15, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andDelta from Washington to California. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Washington 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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Alternative routes for Washington 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 Washington to California by cabin class
Find flights from Washington to California, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Washington and California flights
Browse other Washington and California flight options. Last updated on April 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from California
Find the right flight back to Washington after your stay in California
Washington to California flights
Consider these flights traveling from Washington to California.
Top 10 airlines flying from Washington to California
Discover the top 10 airlines that operate flights from Washington 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 April 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$28 | Average$195 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$37 | Average$134 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$65 | Average$169 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$78 | Average$285 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$79 | Average$280 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$103 | Average$303 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$116 | Average$366 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$117 | Average$325 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$128 | Average$166 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$136 | Average$278 | FlexibilityNo cancel fee | On-time62% |