$44+ Cheap flights from California to Washington
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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SEA
Mar 18 — Mar 251
1 adult, Economy
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Find cheap flights from California to Washington 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
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Cheapest flights from California to WashingtonExplore the most affordable flight options available from California to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 16, 2026.
Explore the most affordable flight options available from California to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 16, 2026.
This Super.com deal was found by Cheapflights users on 2/14. 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.
Tue 3/242:14 pm
LAX
- SEA
Nonstop2h 55m
Frontier
Thu 3/266:24 pm
SEA
- LAX
Nonstop2h 48m
Frontier
Deal found 2/14![Frontier logo]()
$80
This Super.com deal was found by Cheapflights users on 2/15. 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 4/71:39 pm
LAX
- SEA
Nonstop3h 05m
Frontier
Sun 4/125:59 pm
SEA
- LAX
Nonstop2h 46m
Frontier
Deal found 2/15![Frontier logo]()
$81
This CheapOair deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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.
Thu 4/91:39 pm
LAX
- SEA
Nonstop3h 05m
Frontier
Tue 4/1410:42 am
SEA
- LAX
Nonstop2h 48m
Frontier
Deal found 2/16![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Thu 3/192:14 pm
LAX
- SEA
Nonstop2h 55m
Frontier
Sat 3/216:24 pm
SEA
- LAX
Nonstop2h 48m
Frontier
Deal found 2/12![Frontier logo]()
$83
This Super.com deal was found by Cheapflights users on 2/15. 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.
Wed 3/182:14 pm
LAX
- SEA
Nonstop2h 55m
Frontier
Sat 3/216:24 pm
SEA
- LAX
Nonstop2h 48m
Frontier
Deal found 2/15![Frontier logo]()
$86
This Super.com deal was found by Cheapflights users on 2/14. 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.
Thu 3/262:14 pm
LAX
- SEA
Nonstop2h 55m
Frontier
Mon 3/306:24 pm
SEA
- LAX
Nonstop2h 48m
Frontier
Deal found 2/14![Frontier logo]()
$87
This Frontier deal was found by Cheapflights users on 2/12. 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.
Mon 5/112:45 pm
LAX
- SEA
Nonstop2h 57m
Frontier
Mon 5/1810:42 am
SEA
- LAX
Nonstop2h 48m
Frontier
Deal found 2/12![Frontier logo]()
$88
This Expedia deal was found by Cheapflights users on 2/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:45 pm
LAX
- SEA
Nonstop2h 57m
Frontier
Mon 4/2710:42 am
SEA
- LAX
Nonstop2h 48m
Frontier
Deal found 2/13![Frontier logo]()
$89
This Super.com deal was found by Cheapflights users on 2/15. 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 4/71:39 pm
LAX
- SEA
Nonstop3h 05m
Frontier
Mon 4/135:59 pm
SEA
- LAX
Nonstop2h 46m
Frontier
Deal found 2/15![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Mon 3/162:14 pm
LAX
- SEA
Nonstop2h 55m
Frontier
Mon 3/236:24 pm
SEA
- LAX
Nonstop2h 48m
Frontier
Deal found 2/15![Frontier logo]()
$93
This Gotogate deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/192:14 pm
LAX
- SEA
Nonstop2h 55m
Frontier
Mon 3/236:24 pm
SEA
- LAX
Nonstop2h 48m
Frontier
Deal found 2/16![Frontier logo]()
$94
This Alaska Airlines deal was found by Cheapflights users on 2/13. 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.
Fri 3/137:45 pm
LAX
- PAE
Nonstop2h 58m
Alaska Airlines
Sun 3/158:20 am
PAE
- LAX
Nonstop2h 49m
Alaska Airlines
Deal found 2/13![Alaska Airlines logo]()
$117
Best flights from California to WashingtonDiscover carefully curated flight deals from California to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 16, 2026.
Discover carefully curated flight deals from California to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 16, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/14. 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.
Thu 3/127:45 pm
LAX
- PAE
Nonstop2h 58m
Alaska Airlines
Sun 3/158:20 am
PAE
- LAX
Nonstop2h 49m
Alaska Airlines
Deal found 2/14![Alaska Airlines logo]()
$117
This Delta deal was found by Cheapflights users on 2/12. 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 3/57:20 am
LAX
- SEA
Nonstop2h 57m
Delta
Sun 3/81:30 pm
SEA
- LAX
Nonstop2h 39m
Delta
Deal found 2/12![Delta logo]()
$117
This United Airlines deal was found by Cheapflights users on 2/14. 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 5/94:50 pm
LAX
- SEA
Nonstop2h 58m
United Airlines
Sun 5/176:58 pm
SEA
- LAX
Nonstop2h 45m
United Airlines
Deal found 2/14![United Airlines logo]()
$117
This Southwest deal was found by Cheapflights users on 2/13. 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 4/252:55 pm
SAN
- SEA
Nonstop3h 00m
Southwest
Mon 4/275:00 am
SEA
- SAN
1 stop4h 00m
Southwest
Deal found 2/13![Southwest logo]()
$127
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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 3/57:45 pm
LAX
- PAE
Nonstop2h 58m
Alaska Airlines
Sun 3/88:20 am
PAE
- LAX
Nonstop2h 49m
Alaska Airlines
Deal found 2/12![Alaska Airlines logo]()
$117
This Delta deal was found by Cheapflights users on 2/15. 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 3/135:09 pm
LAX
- SEA
Nonstop2h 50m
Delta
Sun 3/157:15 am
SEA
- LAX
Nonstop2h 47m
Delta
Deal found 2/15![Delta logo]()
$117
This Southwest deal was found by Cheapflights users on 2/13. 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.
Fri 4/246:15 pm
SAN
- SEA
1 stop4h 20m
Southwest
Sun 4/2611:45 am
SEA
- SAN
Nonstop2h 55m
Southwest
Deal found 2/13![Southwest logo]()
$127
This Alaska Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 4/247:06 pm
LAX
- PAE
Nonstop2h 53m
Alaska Airlines
Sun 4/269:21 am
PAE
- LAX
Nonstop2h 48m
Alaska Airlines
Deal found 2/16![Alaska Airlines logo]()
$117
This Delta deal was found by Cheapflights users on 2/13. 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 3/2411:50 am
LAX
- SEA
Nonstop2h 51m
Delta
Sat 3/2811:45 am
SEA
- LAX
Nonstop2h 44m
Delta
Deal found 2/13![Delta logo]()
$117
This Southwest deal was found by Cheapflights users on 2/15. 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.
Fri 5/12:15 pm
SAN
- SEA
Nonstop3h 05m
Southwest
Mon 5/45:35 pm
SEA
- SAN
1 stop5h 50m
Southwest
Deal found 2/15![Southwest logo]()
$127
This Alaska Airlines deal was found by Cheapflights users on 2/14. 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.
Sat 3/77:45 pm
LAX
- PAE
Nonstop2h 58m
Alaska Airlines
Sun 3/88:20 am
PAE
- LAX
Nonstop2h 49m
Alaska Airlines
Deal found 2/14![Alaska Airlines logo]()
$117
This Delta deal was found by Cheapflights users on 2/14. 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 3/253:35 pm
LAX
- SEA
Nonstop2h 48m
Delta
Sat 3/289:40 am
SEA
- LAX
Nonstop2h 43m
Delta
Deal found 2/14![Delta logo]()
$117
This United Airlines deal was found by Cheapflights users on 2/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/34:50 pm
LAX
- SEA
Nonstop2h 58m
United Airlines
Thu 5/146:58 pm
SEA
- LAX
Nonstop2h 45m
United Airlines
Deal found 2/15![United Airlines logo]()
$145
This Alaska Airlines deal was found by Cheapflights users on 2/14. 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 3/137:45 pm
LAX
- PAE
Nonstop2h 58m
Alaska Airlines
Sun 3/158:20 am
PAE
- LAX
Nonstop2h 49m
Alaska Airlines
Deal found 2/14![Alaska Airlines logo]()
$117
This Southwest deal was found by Cheapflights users on 2/14. 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 3/73:15 pm
SAN
- SEA
2 stops7h 40m
Southwest
Sun 3/82:35 pm
SEA
- SAN
Nonstop2h 40m
Southwest
Deal found 2/14![Southwest logo]()
$132
This Delta deal was found by Cheapflights users on 2/12. 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.
Wed 4/159:54 am
SNA
- SEA
1 stop4h 52m
Delta
Sun 4/197:55 pm
SEA
- SNA
Nonstop2h 48m
Delta
Deal found 2/12![Delta logo]()
$127
This Alaska Airlines deal was found by Cheapflights users on 2/15. 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.
Mon 3/97:45 pm
LAX
- PAE
Nonstop2h 58m
Alaska Airlines
Sun 3/158:20 am
PAE
- LAX
Nonstop2h 49m
Alaska Airlines
Deal found 2/15![Alaska Airlines logo]()
$117
This United Airlines deal was found by Cheapflights users on 2/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/176:40 pm
SFO
- SEA
Nonstop2h 18m
United Airlines
Tue 3/247:15 am
SEA
- SFO
Nonstop2h 19m
United Airlines
Deal found 2/15![United Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 2/15. 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 3/1210:55 am
SAN
- SEA
Nonstop3h 05m
Southwest
Tue 3/179:00 am
SEA
- SAN
2 stops8h 40m
Southwest
Deal found 2/15![Southwest logo]()
$132
This Delta deal was found by Cheapflights users on 2/15. 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 3/137:15 pm
SNA
- SEA
1 stop4h 46m
Delta
Mon 3/167:20 am
SEA
- SNA
Nonstop2h 54m
Delta
Deal found 2/15![Delta logo]()
$127
This Alaska Airlines deal was found by Cheapflights users on 2/15. 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.
Thu 4/308:45 am
LAX
- SEA
Nonstop3h 07m
Alaska Airlines
Sun 5/37:15 pm
SEA
- LAX
Nonstop2h 51m
Alaska Airlines
Deal found 2/15![Alaska Airlines logo]()
$117
This United Airlines deal was found by Cheapflights users on 2/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:27 pm
LAX
- SEA
1 stop6h 01m
United Airlines
Wed 4/16:20 am
SEA
- LAX
Nonstop2h 45m
United Airlines
Deal found 2/15![United Airlines logo]()
$162
This Southwest deal was found by Cheapflights users on 2/12. 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.
Thu 4/304:15 pm
SAN
- SEA
1 stop6h 15m
Southwest
Mon 5/46:15 pm
SEA
- SAN
1 stop4h 50m
Southwest
Deal found 2/12![Southwest logo]()
$137
This Delta deal was found by Cheapflights users on 2/12. 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.
Fri 3/135:00 pm
SNA
- SEA
1 stop7h 01m
Delta
Sun 3/157:20 am
SEA
- SNA
Nonstop2h 54m
Delta
Deal found 2/12![Delta logo]()
$127
This United Airlines deal was found by Cheapflights users on 2/13. 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 3/144:54 pm
SFO
- PDX
Nonstop1h 53m
United Airlines
Mon 3/167:30 am
PDX
- SFO
Nonstop1h 55m
United Airlines
Deal found 2/13![United Airlines logo]()
$164
This Southwest deal was found by Cheapflights users on 2/12. 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.
Sat 3/77:50 pm
SAN
- SEA
1 stop5h 35m
Southwest
Tue 3/1011:00 am
SEA
- SAN
1 stop7h 40m
Southwest
Deal found 2/12![Southwest logo]()
$137
This Delta deal was found by Cheapflights users on 2/12. 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.
Fri 5/85:05 pm
SNA
- SEA
1 stop7h 07m
Delta
Sun 5/107:16 am
SEA
- SNA
Nonstop2h 54m
Delta
Deal found 2/12![Delta logo]()
$127
This United Airlines deal was found by Cheapflights users on 2/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/239:15 pm
SFO
- SEA
Nonstop2h 13m
United Airlines
Tue 3/247:15 am
SEA
- SFO
Nonstop2h 19m
United Airlines
Deal found 2/15![United Airlines logo]()
$164
This Alaska Airlines deal was found by Cheapflights users on 2/12. 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 4/86:53 pm
LAX
- PAE
Nonstop2h 53m
Alaska Airlines
Wed 4/159:46 am
PAE
- LAX
Nonstop2h 48m
Alaska Airlines
Deal found 2/12![Alaska Airlines logo]()
$137
This Southwest deal was found by Cheapflights users on 2/14. 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.
Fri 3/137:30 pm
SAN
- SEA
1 stop6h 10m
Southwest
Mon 3/166:45 am
SEA
- SAN
1 stop7h 10m
Southwest
Deal found 2/14![Southwest logo]()
$137
Last-minute flights from California to WashingtonDiscover last-minute flight deals from California to Washington. Data last updated February 16, 2026 and is based on user searches.
Discover last-minute flight deals from California to Washington. Data last updated February 16, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 2/13. 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.
Fri 3/62:14 pm
LAX
- SEA
Nonstop2h 55m
Frontier
Wed 3/116:24 pm
SEA
- LAX
Nonstop2h 48m
Frontier
Deal found 2/13![Frontier logo]()
$82
This Alaska Airlines deal was found by Cheapflights users on 2/13. 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.
Fri 3/137:45 pm
LAX
- PAE
Nonstop2h 58m
Alaska Airlines
Sun 3/158:20 am
PAE
- LAX
Nonstop2h 49m
Alaska Airlines
Deal found 2/13![Alaska Airlines logo]()
$117
This Super.com deal was found by Cheapflights users on 2/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/142:14 pm
LAX
- SEA
Nonstop2h 55m
Frontier
Sat 3/216:24 pm
SEA
- LAX
Nonstop2h 48m
Frontier
Deal found 2/12![Frontier logo]()
$96
This Frontier deal was found by Cheapflights users on 2/15. 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 3/162:14 pm
LAX
- SEA
Nonstop2h 55m
Frontier
Wed 3/186:24 pm
SEA
- LAX
Nonstop2h 48m
Frontier
Deal found 2/15![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Mon 3/162:14 pm
LAX
- SEA
Nonstop2h 55m
Frontier
Mon 3/236:24 pm
SEA
- LAX
Nonstop2h 48m
Frontier
Deal found 2/15![Frontier logo]()
$93
This Super.com deal was found by Cheapflights users on 2/15. 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.
Wed 3/182:14 pm
LAX
- SEA
Nonstop2h 55m
Frontier
Sat 3/216:24 pm
SEA
- LAX
Nonstop2h 48m
Frontier
Deal found 2/15![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Thu 3/192:14 pm
LAX
- SEA
Nonstop2h 55m
Frontier
Sat 3/216:24 pm
SEA
- LAX
Nonstop2h 48m
Frontier
Deal found 2/12![Frontier logo]()
$83
This Gotogate deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/192:14 pm
LAX
- SEA
Nonstop2h 55m
Frontier
Mon 3/236:24 pm
SEA
- LAX
Nonstop2h 48m
Frontier
Deal found 2/16![Frontier logo]()
$94
This Super.com deal was found by Cheapflights users on 2/14. 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.
Tue 3/242:14 pm
LAX
- SEA
Nonstop2h 55m
Frontier
Thu 3/266:24 pm
SEA
- LAX
Nonstop2h 48m
Frontier
Deal found 2/14![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 2/13. 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 3/242:14 pm
LAX
- SEA
Nonstop2h 55m
Frontier
Fri 3/276:24 pm
SEA
- LAX
Nonstop2h 48m
Frontier
Deal found 2/13![Frontier logo]()
$81
This Flightnetwork deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/242:14 pm
LAX
- SEA
Nonstop2h 55m
Frontier
Sun 3/296:24 pm
SEA
- LAX
Nonstop2h 48m
Frontier
Deal found 2/16![Frontier logo]()
$89
This Super.com deal was found by Cheapflights users on 2/14. 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.
Thu 3/262:14 pm
LAX
- SEA
Nonstop2h 55m
Frontier
Mon 3/306:24 pm
SEA
- LAX
Nonstop2h 48m
Frontier
Deal found 2/14![Frontier logo]()
$87
One-way flights from California to WashingtonSearch for one-way flight options from California to Washington. Find affordable one-way fares based on user searches. Data last updated February 16, 2026.
Search for one-way flight options from California to Washington. Find affordable one-way fares based on user searches. Data last updated February 16, 2026.
This CheapOair deal was found by Cheapflights users on 2/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/182:14 pm
LAX
- SEA
Nonstop2h 55m
Frontier
Deal found 2/13![Frontier logo]()
$44
This Flightnetwork deal was found by Cheapflights users on 2/15. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/152:45 pm
LAX
- SEA
Nonstop2h 57m
Frontier
Deal found 2/15![Frontier logo]()
$45
This Jetabroad deal was found by Cheapflights users on 2/12. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/62:14 pm
LAX
- SEA
Nonstop2h 55m
Frontier
Deal found 2/12![Frontier logo]()
$46
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Mon 3/92:14 pm
LAX
- SEA
Nonstop2h 55m
Frontier
Deal found 2/15![Frontier logo]()
$53
This Mytrip deal was found by Cheapflights users on 2/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/11:39 pm
LAX
- SEA
Nonstop3h 05m
Frontier
Deal found 2/13![Frontier logo]()
$54
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 4/144:17 pm
LAX
- SEA
1 stop17h 10m
Frontier
Deal found 2/12![Frontier logo]()
$55
This Frontier deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 5/12:45 pm
LAX
- SEA
Nonstop2h 57m
Frontier
Deal found 2/16![Frontier logo]()
$56
This Frontier deal was found by Cheapflights users on 2/13. 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 5/2110:01 am
LAX
- SEA
Nonstop3h 00m
Frontier
Deal found 2/13![Frontier logo]()
$59
This Trip.com deal was found by Cheapflights users on 2/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2610:03 am
LAX
- SEA
1 stop10h 17m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$61
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
Fri 4/310:53 pm
LAX
- SEA
1 stop21h 23m
Frontier
Deal found 2/13![Frontier logo]()
$62
This WAYA deal was found by Cheapflights users on 2/13. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/121:19 pm
LAX
- SEA
1 stop7h 01m
Frontier
Deal found 2/13![Frontier logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 4/146:00 am
SFO
- SEA
1 stop27h 27m
Frontier
Deal found 2/16![Frontier logo]()
$66
Find flight deals from California to Washington
Keep the following information in mind while searching for California to Washington flight deals. Data was last updated February 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $80 (Kiwi.com) |
One-way from | $44 (CheapOair) |
Popular in | June |
Cheapest in | March |
Average price | $217 |
Good round-trip deal | $100 or less |
Good one-way deal | $66 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from California to Washington 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 February 16, 2026.
Use the filters below to find and compare flights from California to Washington that are best for you.
Fly from
California
Fly to
Washington
Route
Depart
Return
Price
Los AngelesEverett
LAX - PAE
LAXPAE
Los Angeles
Thu 3/12
7:45 pm-10:43 pm
Nonstop2h 58m
Everett Paine Field
Sun 3/15
8:20 am-11:09 am
Nonstop2h 49m
$117
Los AngelesSeattle
LAX - SEA
LAXSEA
Los Angeles
Thu 3/5
7:20 am-10:17 am
Nonstop2h 57m
Seattle/Tacoma Intl
Sun 3/8
1:30 pm-4:09 pm
Nonstop2h 39m
$117
Los AngelesSeattle
LAX - SEA
LAXSEA
Los Angeles
Sat 5/9
4:50 pm-7:48 pm
Nonstop2h 58m
Seattle/Tacoma Intl
Sun 5/17
6:58 pm-9:43 pm
Nonstop2h 45m
$117
Los AngelesEverett
LAX - PAE
LAXPAE
Los Angeles
Thu 3/5
7:45 pm-10:43 pm
Nonstop2h 58m
Everett Paine Field
Sun 3/8
8:20 am-11:09 am
Nonstop2h 49m
$117
Los AngelesSeattle
LAX - SEA
LAXSEA
Los Angeles
Fri 3/13
5:09 pm-7:59 pm
Nonstop2h 50m
Seattle/Tacoma Intl
Sun 3/15
7:15 am-10:02 am
Nonstop2h 47m
$117
Los AngelesEverett
LAX - PAE
LAXPAE
Los Angeles
Fri 4/24
7:06 pm-9:59 pm
Nonstop2h 53m
Everett Paine Field
Sun 4/26
9:21 am-12:09 pm
Nonstop2h 48m
$117
Los AngelesSeattle
LAX - SEA
LAXSEA
Los Angeles
Tue 3/24
11:50 am-2:41 pm
Nonstop2h 51m
Seattle/Tacoma Intl
Sat 3/28
11:45 am-2:29 pm
Nonstop2h 44m
$117
Los AngelesEverett
LAX - PAE
LAXPAE
Los Angeles
Sat 3/7
7:45 pm-10:43 pm
Nonstop2h 58m
Everett Paine Field
Sun 3/8
8:20 am-11:09 am
Nonstop2h 49m
$117
Los AngelesSeattle
LAX - SEA
LAXSEA
Los Angeles
Wed 3/25
3:35 pm-6:23 pm
Nonstop2h 48m
Seattle/Tacoma Intl
Sat 3/28
9:40 am-12:23 pm
Nonstop2h 43m
$117
Los AngelesEverett
LAX - PAE
LAXPAE
Los Angeles
Fri 3/13
7:45 pm-10:43 pm
Nonstop2h 58m
Everett Paine Field
Sun 3/15
8:20 am-11:09 am
Nonstop2h 49m
$117
Showing 1-10 of 60 results
Best time to book a flight from California to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from California with our price prediction graph.
LAX-SEA
LAX-PAE
SFO-SEA
OAK-SEA
SFO-PDX
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 California to Washington
USCA-USWA
LAX-SEA
LAX-PAE
SFO-SEA
OAK-SEA
What is the cheapest month to book a flight from California to State of Washington?
Currently, June is the cheapest month in which you can book a flight from California to State of Washington (average of $39). Flying from California to State of Washington in November is currently the most expensive (average of $94). 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 CA to WA?
Find hourly flight availability from California to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 16, 2026.
A simple way to save on the total cost of your ticket is to fly from California to State of Washington in the morning. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight at noon.
What is the cheapest day to fly from California to State of Washington?
Use this chart to determine the cheapest time to fly round-trip from California to Washington. Price data was last updated on February 7, 2026.
Travelers seeking maximum savings on their California to State of Washington flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from California to State of Washington
Explore weekly flight availability from California to Washington. 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 February 16, 2026.
The most flights from USCA to USWA are scheduled on a Friday (121 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (69 on average).
How much does it cost to fly round-trip from California to State of Washington?
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated February 16, 2026.
Read through reviews of airlines operating flights from California to Washington, such as Alaska Airlines, Delta, and Hawaiian Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Overall
8.0
Comfort
7.8
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Boarding
8.1
Crew
8.5
Overall
8.0
Comfort
7.8
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Boarding
8.1
Crew
8.5
Overall
8.0
Comfort
7.8
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Boarding
8.1
Crew
8.5
Overall
8.0
Comfort
7.8
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Boarding
8.1
Crew
8.5
Overall
8.0
Comfort
7.8
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Boarding
8.1
Crew
8.5
Overall
8.0
Comfort
7.8
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Related info for your journey
Find useful and relevant information for your journey from California to Washington. 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 California to Washington
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Washington by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from California to Washington by cabin class
Find flights from California to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
California and Washington flights
Browse other California and Washington flight options. Last updated on February 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Washington
Find the right flight back to California after your stay in Washington
California to Washington flights
Consider these flights traveling from California to Washington.
Top 10 airlines flying from California to Washington
Discover the top 10 airlines that operate flights from California to Washington. 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 February 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$36 | Average$164 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$44 | Average$212 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$45 | Average$174 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$65 | Average$136 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$78 | Average$299 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$88 | Average$274 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$107 | Average$374 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$117 | Average$301 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$117 | Average$344 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$148 | Average$288 | FlexibilityNo cancel fee | On-time62% |