$79+ 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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LAX
Jun 26 — Jul 31
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Washington 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 Washington to California
Cheapest
Best
Last-minute
One-way
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 May 27, 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 May 27, 2026.
This deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:06 am
SEA
- LAX
Nonstop2h 55m
Frontier
Mon 11/911:47 am
LAX
- SEA
1 stop5h 58m
Frontier
Deal found 5/23![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:03 am
SEA
- LAX
Nonstop2h 58m
Frontier
Tue 8/253:25 pm
LAX
- SEA
Nonstop3h 01m
Frontier
Deal found 5/25![Frontier logo]()
$137
This Kissandfly.com deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/411:03 am
SEA
- LAX
Nonstop2h 58m
Frontier
Mon 7/63:04 pm
LAX
- SEA
Nonstop2h 47m
Frontier
Deal found 5/24![Frontier logo]()
$138
This Expedia deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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.
Tue 6/238:25 pm
SEA
- LAS
Nonstop2h 40m
Multiple Airlines
Tue 6/307:45 am
LAS
- SEA
Nonstop2h 50m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/58:53 pm
SEA
- LAS
Nonstop2h 41m
Frontier
Sun 7/127:45 am
LAS
- SEA
Nonstop2h 54m
Frontier
Deal found 5/24![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/88:20 pm
SEA
- LAS
Nonstop2h 39m
Frontier
Sat 6/207:45 am
LAS
- SEA
Nonstop2h 50m
Frontier
Deal found 5/25![Frontier logo]()
$146
This Super.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1610:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Sat 7/183:04 pm
LAX
- SEA
Nonstop2h 47m
Frontier
Deal found 5/26![Frontier logo]()
$147
This Super.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/108:12 pm
SEA
- LAS
Nonstop2h 35m
Frontier
Wed 6/177:45 am
LAS
- SEA
Nonstop2h 50m
Frontier
Deal found 5/27![Frontier logo]()
$147
This Frontier deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 9/1411:06 am
SEA
- LAX
Nonstop2h 55m
Frontier
Wed 9/2310:07 am
LAX
- SEA
Nonstop2h 53m
Frontier
Deal found 5/26![Frontier logo]()
$148
This Frontier deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/118:12 pm
SEA
- LAS
Nonstop2h 35m
Frontier
Thu 6/187:45 am
LAS
- SEA
Nonstop2h 50m
Frontier
Deal found 5/27![Frontier logo]()
$148
This Frontier deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/98:12 pm
SEA
- LAS
Nonstop2h 35m
Frontier
Fri 6/127:45 am
LAS
- SEA
Nonstop2h 50m
Frontier
Deal found 5/23![Frontier logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:06 am
SEA
- LAX
Nonstop2h 55m
Frontier
Thu 10/13:16 pm
LAX
- SEA
Nonstop3h 10m
Frontier
Deal found 5/25![Frontier logo]()
$150
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 May 27, 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 May 27, 2026.
This Delta deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/28:20 pm
SEA
- LAS
Nonstop2h 39m
Delta
Mon 7/66:05 am
LAS
- SEA
Nonstop2h 40m
Delta
Deal found 5/22![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:30 am
SEA
- SAN
Nonstop2h 55m
Southwest
Mon 8/104:50 pm
SAN
- SEA
1 stop6h 05m
Southwest
Deal found 5/24![Southwest logo]()
$193
This Alaska Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 7/1611:15 am
SEA
- LAX
Nonstop2h 46m
Alaska Airlines
Sun 7/196:00 am
LAX
- SEA
Nonstop2h 47m
Alaska Airlines
Deal found 5/26![Alaska Airlines logo]()
$197
This United Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:11 am
SEA
- LAX
1 stop4h 50m
United Airlines
Tue 10/276:51 pm
LAX
- SEA
1 stop4h 30m
United Airlines
Deal found 5/25![United Airlines logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 7/47:03 am
SEA
- SFO
Nonstop2h 17m
Alaska Airlines
Tue 7/76:03 am
SFO
- SEA
Nonstop2h 10m
Alaska Airlines
Deal found 5/26![Alaska Airlines logo]()
$197
This Southwest deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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.
Mon 8/107:25 pm
SEA
- LAS
Nonstop2h 35m
Southwest
Sat 8/158:15 pm
LAS
- SEA
Nonstop2h 40m
Southwest
Deal found 5/26![Southwest logo]()
$197
This Delta deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:45 am
SEA
- SAN
Nonstop2h 54m
Delta
Fri 9/47:00 am
SAN
- SEA
Nonstop3h 02m
Delta
Deal found 5/24![Delta logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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.
Sun 10/48:04 pm
SEA
- SAN
Nonstop2h 54m
Alaska Airlines
Thu 10/292:59 pm
SAN
- SEA
Nonstop3h 06m
Alaska Airlines
Deal found 5/26![Alaska Airlines logo]()
$197
This Southwest deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 8/69:20 am
SEA
- SAN
1 stop5h 40m
Southwest
Tue 8/186:00 pm
SAN
- SEA
Nonstop3h 00m
Southwest
Deal found 5/27![Southwest logo]()
$197
This Delta deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:45 am
SEA
- SAN
Nonstop2h 53m
Delta
Mon 11/26:55 pm
SAN
- SEA
Nonstop3h 10m
Delta
Deal found 5/22![Delta logo]()
$197
This United Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 7/195:15 am
SEA
- SAN
1 stop4h 44m
United Airlines
Wed 7/227:41 pm
SAN
- SEA
1 stop5h 48m
United Airlines
Deal found 5/26![United Airlines logo]()
$241
This Delta deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/179:39 pm
SEA
- SFO
Nonstop2h 20m
Delta
Sun 7/195:55 am
SFO
- SEA
Nonstop2h 10m
Delta
Deal found 5/25![Delta logo]()
$207
This Southwest deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 7/153:25 pm
SEA
- SAN
1 stop6h 50m
Southwest
Mon 7/207:50 pm
SAN
- SEA
1 stop5h 55m
Southwest
Deal found 5/26![Southwest logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/238:33 pm
SEA
- ONT
Nonstop2h 38m
Alaska Airlines
Mon 7/69:20 pm
ONT
- SEA
Nonstop2h 39m
Alaska Airlines
Deal found 5/22![Alaska Airlines logo]()
$217
This United Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:15 pm
PDX
- LAX
1 stop5h 16m
United Airlines
Tue 9/294:10 pm
LAX
- PDX
1 stop4h 55m
United Airlines
Deal found 5/25![United Airlines logo]()
$243
This Delta deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:30 pm
PDX
- LAX
Nonstop2h 30m
Delta
Tue 7/287:05 am
LAX
- PDX
Nonstop2h 18m
Delta
Deal found 5/25![Delta logo]()
$209
This Southwest deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:30 am
SEA
- LAX
1 stop6h 15m
Southwest
Sat 8/16:40 pm
LAX
- SEA
1 stop6h 00m
Southwest
Deal found 5/23![Southwest logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 10/1412:28 pm
PAE
- LAX
Nonstop2h 47m
Alaska Airlines
Sat 10/173:57 pm
LAX
- PAE
Nonstop2h 49m
Alaska Airlines
Deal found 5/26![Alaska Airlines logo]()
$217
This United Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/305:04 pm
SEA
- LAS
1 stop7h 17m
United Airlines
Sat 8/16:20 pm
LAS
- SEA
1 stop4h 59m
United Airlines
Deal found 5/22![United Airlines logo]()
$253
This Delta deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:40 am
SEA
- SNA
Nonstop3h 01m
Delta
Mon 7/136:45 pm
SNA
- SEA
Nonstop2h 51m
Delta
Deal found 5/24![Delta logo]()
$217
This Southwest deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:30 am
SEA
- LAX
1 stop6h 15m
Southwest
Mon 7/275:45 pm
LAX
- SEA
1 stop6h 10m
Southwest
Deal found 5/22![Southwest logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 10/2112:28 pm
PAE
- LAX
Nonstop2h 47m
Alaska Airlines
Sat 10/243:57 pm
LAX
- PAE
Nonstop2h 49m
Alaska Airlines
Deal found 5/26![Alaska Airlines logo]()
$217
This United Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:49 pm
PDX
- LAX
1 stop4h 36m
United Airlines
Thu 11/268:05 pm
LAX
- PDX
1 stop4h 49m
United Airlines
Deal found 5/25![United Airlines logo]()
$259
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/277:40 am
SEA
- SNA
Nonstop3h 00m
Delta
Mon 6/296:45 pm
SNA
- SEA
Nonstop2h 59m
Delta
Deal found 5/26![Delta logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1311:13 am
PAE
- LAX
Nonstop2h 49m
Alaska Airlines
Sat 9/192:44 pm
LAX
- PAE
Nonstop2h 46m
Alaska Airlines
Deal found 5/24![Alaska Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:55 pm
SEA
- SAN
2 stops6h 25m
Southwest
Tue 8/253:15 pm
SAN
- SEA
1 stop7h 50m
Southwest
Deal found 5/22![Southwest logo]()
$224
This Delta deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:20 am
SEA
- SNA
Nonstop2h 59m
Delta
Mon 8/106:02 pm
SNA
- SEA
Nonstop2h 48m
Delta
Deal found 5/25![Delta logo]()
$217
This United Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:20 pm
SEA
- LAX
1 stop5h 46m
United Airlines
Mon 9/146:45 pm
LAX
- SEA
1 stop4h 41m
United Airlines
Deal found 5/25![United Airlines logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 10/12:18 pm
SEA
- SAN
Nonstop2h 55m
Alaska Airlines
Sun 11/16:15 am
SAN
- SEA
Nonstop3h 13m
Alaska Airlines
Deal found 5/26![Alaska Airlines logo]()
$227
This Southwest deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:15 am
SEA
- ONT
1 stop5h 55m
Southwest
Mon 7/277:30 pm
ONT
- SEA
1 stop4h 00m
Southwest
Deal found 5/24![Southwest logo]()
$232
Last-minute flights from Washington to CaliforniaDiscover last-minute flight deals from Washington to California. Data last updated May 27, 2026 and is based on user searches.
Discover last-minute flight deals from Washington to California. Data last updated May 27, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/88:20 pm
SEA
- LAS
Nonstop2h 39m
Frontier
Sat 6/207:45 am
LAS
- SEA
Nonstop2h 50m
Frontier
Deal found 5/25![Frontier logo]()
$146
This Frontier deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/98:12 pm
SEA
- LAS
Nonstop2h 35m
Frontier
Fri 6/127:45 am
LAS
- SEA
Nonstop2h 50m
Frontier
Deal found 5/23![Frontier logo]()
$149
This Super.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/108:12 pm
SEA
- LAS
Nonstop2h 35m
Frontier
Wed 6/177:45 am
LAS
- SEA
Nonstop2h 50m
Frontier
Deal found 5/27![Frontier logo]()
$147
This Frontier deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/118:12 pm
SEA
- LAS
Nonstop2h 35m
Frontier
Thu 6/187:45 am
LAS
- SEA
Nonstop2h 50m
Frontier
Deal found 5/27![Frontier logo]()
$148
This Frontier deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/118:12 pm
SEA
- LAS
Nonstop2h 35m
Frontier
Mon 6/157:45 am
LAS
- SEA
Nonstop2h 50m
Frontier
Deal found 5/25![Frontier logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/118:12 pm
SEA
- LAS
Nonstop2h 35m
Frontier
Wed 6/177:45 am
LAS
- SEA
Nonstop2h 50m
Frontier
Deal found 5/24![Frontier logo]()
$156
This Priceline deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/148:12 pm
SEA
- LAS
Nonstop2h 35m
Frontier
Wed 6/177:45 am
LAS
- SEA
Nonstop2h 50m
Frontier
Deal found 5/24![Frontier logo]()
$155
This Super.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/178:12 pm
SEA
- LAS
Nonstop2h 35m
Frontier
Mon 6/227:45 am
LAS
- SEA
Nonstop2h 50m
Frontier
Deal found 5/27![Frontier logo]()
$154
This Expedia deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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.
Tue 6/238:25 pm
SEA
- LAS
Nonstop2h 40m
Multiple Airlines
Tue 6/307:45 am
LAS
- SEA
Nonstop2h 50m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$143
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/278:20 pm
SEA
- LAS
Nonstop2h 39m
Delta
Sun 6/286:05 am
LAS
- SEA
Nonstop2h 40m
Delta
Deal found 5/26![Delta logo]()
$157
This Frontier deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3011:03 am
SEA
- LAX
Nonstop2h 58m
Frontier
Mon 7/63:04 pm
LAX
- SEA
Nonstop2h 47m
Frontier
Deal found 5/24![Frontier logo]()
$148
This Delta deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/308:25 am
SEA
- SJC
Nonstop2h 24m
Delta
Wed 7/811:32 am
SJC
- SEA
Nonstop2h 21m
Delta
Deal found 5/22![Delta logo]()
$157
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 May 27, 2026.
Search for one-way flight options from Washington to California. Find affordable one-way fares based on user searches. Data last updated May 27, 2026.
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/118:34 pm
SEA
- LAS
Nonstop2h 36m
Delta
Deal found 5/27![Delta logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 7/68:53 pm
SEA
- LAX
1 stop12h 32m
Frontier
Deal found 5/27![Frontier logo]()
$81
This Kiwi.com deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/78:13 pm
SEA
- LAX
1 stop13h 12m
Frontier
Deal found 5/25![Frontier logo]()
$82
This Super.com deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3011:03 am
SEA
- LAX
Nonstop2h 58m
Frontier
Deal found 5/24![Frontier logo]()
$83
This Super.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/108:12 pm
SEA
- LAS
Nonstop2h 35m
Frontier
Deal found 5/26![Frontier logo]()
$83
This CheapOair deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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.
Mon 7/1310:34 am
SEA
- LAX
Nonstop3h 00m
Frontier
Deal found 5/27![Frontier logo]()
$84
This Priceline deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/288:12 pm
SEA
- LAS
Nonstop2h 35m
Frontier
Deal found 5/26![Frontier logo]()
$84
This Mytrip deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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.
Tue 6/98:12 pm
SEA
- LAS
Nonstop2h 35m
Frontier
Deal found 5/26![Frontier logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 10/211:06 am
SEA
- LAX
Nonstop2h 55m
Frontier
Deal found 5/27![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/298:12 pm
SEA
- LAX
1 stop22h 48m
Frontier
Deal found 5/24![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 8/38:53 pm
SEA
- LAX
1 stop12h 32m
Frontier
Deal found 5/27![Frontier logo]()
$88
This Southwest deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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.
Mon 7/137:10 pm
SEA
- SFO
1 stop5h 45m
Southwest
Deal found 5/27![Southwest logo]()
$89
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 May 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $125 |
One-way from | $79 (Delta) |
Popular in | December |
Cheapest in | March |
Average price | $237 |
Good round-trip deal | $118 or less |
Good one-way deal | $50 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 May 27, 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
SeattleLas Vegas
SEA - LAS
SEALAS
Seattle/Tacoma Intl
Thu 7/2
8:20 pm-10:59 pm
Nonstop2h 39m
Las Vegas Harry Reid Intl
Mon 7/6
6:05 am-8:45 am
Nonstop2h 40m
$157
SeattleSan Diego
SEA - SAN
SEASAN
Seattle/Tacoma Intl
Wed 8/5
8:30 am-11:25 am
Nonstop2h 55m
San Diego
Mon 8/10
4:50 pm-10:55 pm
1 stop6h 05m
$193
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Thu 7/16
11:15 am-2:01 pm
Nonstop2h 46m
Los Angeles Los Angeles
Sun 7/19
6:00 am-8:47 am
Nonstop2h 47m
$197
Quickest round-trip
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Sat 7/4
7:03 am-9:20 am
Nonstop2h 17m
San Francisco
Tue 7/7
6:03 am-8:13 am
Nonstop2h 10m
$197
SeattleLas Vegas
SEA - LAS
SEALAS
Seattle/Tacoma Intl
Mon 8/10
7:25 pm-10:00 pm
Nonstop2h 35m
Las Vegas Harry Reid Intl
Sat 8/15
8:15 pm-10:55 pm
Nonstop2h 40m
$197
SeattleSan Diego
SEA - SAN
SEASAN
Seattle/Tacoma Intl
Thu 8/27
9:45 am-12:39 pm
Nonstop2h 54m
San Diego
Fri 9/4
7:00 am-10:02 am
Nonstop3h 02m
$197
SeattleSan Diego
SEA - SAN
SEASAN
Seattle/Tacoma Intl
Sun 10/4
8:04 pm-10:58 pm
Nonstop2h 54m
San Diego
Thu 10/29
2:59 pm-6:05 pm
Nonstop3h 06m
$197
SeattleSan Diego
SEA - SAN
SEASAN
Seattle/Tacoma Intl
Thu 8/6
9:20 am-3:00 pm
1 stop5h 40m
San Diego
Tue 8/18
6:00 pm-9:00 pm
Nonstop3h 00m
$197
SeattleSan Diego
SEA - SAN
SEASAN
Seattle/Tacoma Intl
Mon 10/26
9:45 am-12:38 pm
Nonstop2h 53m
San Diego
Mon 11/2
6:55 pm-10:05 pm
Nonstop3h 10m
$197
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Fri 7/17
9:39 pm-11:59 pm
Nonstop2h 20m
San Francisco
Sun 7/19
5:55 am-8:05 am
Nonstop2h 10m
$207
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-LAS
SEA-SAN
SEA-LAX
SEA-SFO
SEA-ONT
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-LAS
SEA-SAN
SEA-LAX
SEA-SFO
What is the cheapest month to book a flight from State of Washington to California?
Currently, January is the cheapest month in which you can book a flight from State of Washington to California (average of $238). Flying from State of Washington to California in July is currently the most expensive (average of $299). 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 May 27, 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 8% on your trip compared to booking a flight in the evening.
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 May 27, 2026.
The most flights from USWA to USCA are scheduled on a Monday (94 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (36 on average).
How much does it cost to fly round-trip from State of Washington to California?
How far ahead should I book a flight from State of Washington to California?
The price you pay for your flight from State of Washington to California may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 May 23, 2026.
Travelers seeking maximum savings on their State of Washington to California flight should consider departing on Friday at noon when fares are most often at their lowest. Monday evenings 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 May 27, 2026.
Read reviews from past customers who have flown Alaska Airlines,Southwest, 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.
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Food
7.1
Overall
7.9
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Food
7.1
Overall
7.9
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Food
7.1
Overall
7.9
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Food
7.1
Overall
7.9
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Food
7.1
Overall
7.9
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Food
7.1
Overall
7.9
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
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.
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
Return Flight Options
Top destinations
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 May 27, 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 May 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$28 | Average$200 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$37 | Average$147 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$69 | Average$173 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$79 | Average$293 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$88 | Average$283 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$103 | Average$313 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$116 | Average$366 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$117 | Average$315 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$128 | Average$166 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$136 | Average$238 | FlexibilityNo cancel fee | On-time62% |