$69+ Cheap flights from Oregon 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LAX
May 29 — Jun 51
Round-trip
1 adult, Economy
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Find cheap flights from Oregon 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
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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 Oregon to California
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Cheapest flights from Oregon to CaliforniaExplore the most affordable flight options available from Oregon to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.
Explore the most affordable flight options available from Oregon to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.
This Frontier deal was found by Cheapflights users on 4/26. 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 5/185:31 pm
PDX
- LAX
Nonstop2h 43m
Frontier
Sun 5/249:20 am
LAX
- PDX
Nonstop2h 30m
Frontier
Deal found 4/26![Frontier logo]()
$148
This Frontier deal was found by Cheapflights users on 4/24. 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.
Thu 5/149:46 pm
PDX
- LAX
1 stop11h 17m
Frontier
Sun 5/249:20 am
LAX
- PDX
Nonstop2h 30m
Frontier
Deal found 4/24![Frontier logo]()
$149
This Super.com deal was found by Cheapflights users on 4/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1112:35 pm
PDX
- LAX
1 stop20h 20m
Frontier
Fri 5/159:20 am
LAX
- PDX
Nonstop2h 30m
Frontier
Deal found 4/25![Frontier logo]()
$150
This Expedia deal was found by Cheapflights users on 4/26. 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.
Sun 5/1712:35 pm
PDX
- LAX
1 stop20h 00m
Frontier
Sat 5/239:20 am
LAX
- PDX
Nonstop2h 30m
Frontier
Deal found 4/26![Frontier logo]()
$151
This Frontier deal was found by Cheapflights users on 4/27. 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.
Sun 5/1012:35 pm
PDX
- LAX
1 stop11h 41m
Frontier
Sat 5/239:20 am
LAX
- PDX
Nonstop2h 30m
Frontier
Deal found 4/27![Frontier logo]()
$152
This Frontier deal was found by Cheapflights users on 4/24. 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.
Mon 6/15:31 pm
PDX
- LAX
Nonstop2h 43m
Frontier
Fri 6/59:20 am
LAX
- PDX
Nonstop2h 30m
Frontier
Deal found 4/24![Frontier logo]()
$153
This Expedia deal was found by Cheapflights users on 4/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/158:46 pm
PDX
- LAX
1 stop12h 17m
Frontier
Mon 5/189:20 am
LAX
- PDX
Nonstop2h 30m
Frontier
Deal found 4/25![Frontier logo]()
$154
This Expedia deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
Thu 5/285:31 pm
PDX
- LAX
Nonstop2h 43m
Frontier
Sun 6/78:27 pm
LAX
- PDX
1 stop13h 53m
Frontier
Deal found 4/28![Frontier logo]()
$155
This Frontier deal was found by Cheapflights users on 4/27. 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.
Sun 5/1012:35 pm
PDX
- LAX
1 stop11h 41m
Frontier
Fri 5/299:20 am
LAX
- PDX
Nonstop2h 30m
Frontier
Deal found 4/27![Frontier logo]()
$156
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/205:51 pm
PDX
- SFO
1 stop6h 14m
Delta
Wed 5/275:55 am
SFO
- PDX
1 stop4h 45m
Delta
Deal found 4/28![Delta logo]()
$157
This Super.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/225:31 pm
PDX
- LAX
Nonstop2h 43m
Frontier
Sat 5/239:20 am
LAX
- PDX
Nonstop2h 30m
Frontier
Deal found 4/28![Frontier logo]()
$158
This CheapOair deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
Sat 5/2312:35 pm
PDX
- LAX
1 stop27h 01m
Frontier
Sat 5/309:20 am
LAX
- PDX
Nonstop2h 30m
Frontier
Deal found 4/28![Frontier logo]()
$159
Best flights from Oregon to CaliforniaDiscover carefully curated flight deals from Oregon to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2026.
Discover carefully curated flight deals from Oregon to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2026.
This Southwest deal was found by Cheapflights users on 4/27. 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.
Wed 5/2711:45 am
PDX
- SFO
1 stop6h 45m
Southwest
Wed 6/32:50 pm
SFO
- PDX
1 stop8h 10m
Southwest
Deal found 4/27![Southwest logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 4/26. 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 5/2410:40 am
PDX
- SFO
Nonstop2h 01m
Alaska Airlines
Wed 5/273:00 pm
SFO
- PDX
Nonstop1h 50m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$177
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 6/47:00 am
BOI
- LAX
Nonstop2h 33m
United Airlines
Sat 6/66:57 pm
LAX
- BOI
Nonstop2h 08m
United Airlines
Deal found 4/29![United Airlines logo]()
$187
This Delta deal was found by Cheapflights users on 4/25. 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.
Sat 5/235:01 pm
PDX
- ONT
1 stop5h 44m
Delta
Tue 5/266:45 am
ONT
- PDX
1 stop4h 54m
Delta
Deal found 4/25![Delta logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/307:15 am
PDX
- SAN
Nonstop2h 43m
Alaska Airlines
Tue 6/27:00 am
SAN
- PDX
Nonstop2h 46m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$191
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/294:15 pm
PDX
- SAN
1 stop6h 10m
United Airlines
Wed 6/311:55 am
SAN
- PDX
1 stop4h 52m
United Airlines
Deal found 4/28![United Airlines logo]()
$202
This Southwest deal was found by Cheapflights users on 4/27. 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.
Fri 6/55:10 am
PDX
- OAK
Nonstop1h 45m
Southwest
Tue 6/98:35 pm
OAK
- PDX
Nonstop1h 35m
Southwest
Deal found 4/27![Southwest logo]()
$212
This Delta deal was found by Cheapflights users on 4/27. 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.
Sun 5/245:30 am
PDX
- ONT
1 stop5h 42m
Delta
Tue 5/266:45 am
ONT
- PDX
1 stop4h 54m
Delta
Deal found 4/27![Delta logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 4/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/62:38 pm
BOI
- LAS
Nonstop1h 59m
Alaska Airlines
Tue 6/92:32 pm
LAS
- BOI
Nonstop2h 00m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$207
This United Airlines deal was found by Cheapflights users on 4/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/225:15 am
PDX
- SFO
Nonstop1h 46m
United Airlines
Mon 5/2510:52 pm
SFO
- PDX
Nonstop1h 58m
United Airlines
Deal found 4/24![United Airlines logo]()
$212
This Southwest deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 6/55:10 am
PDX
- OAK
Nonstop1h 45m
Southwest
Sun 6/77:45 am
OAK
- PDX
Nonstop1h 35m
Southwest
Deal found 4/28![Southwest logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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
PDX
- ONT
Nonstop2h 21m
Alaska Airlines
Tue 6/25:57 pm
ONT
- PDX
Nonstop2h 24m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$207
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 6/128:28 pm
PDX
- LAX
Nonstop2h 32m
Delta
Wed 6/172:19 pm
LAX
- PDX
Nonstop2h 23m
Delta
Deal found 4/28![Delta logo]()
$229
This Southwest deal was found by Cheapflights users on 4/24. 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 5/216:00 am
PDX
- OAK
Nonstop1h 45m
Southwest
Sun 5/248:35 am
OAK
- PDX
Nonstop1h 40m
Southwest
Deal found 4/24![Southwest logo]()
$217
This United Airlines deal was found by Cheapflights users on 4/25. 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 6/311:16 am
PDX
- SAN
2 stops8h 35m
United Airlines
Sat 6/66:27 pm
SAN
- PDX
1 stop4h 21m
United Airlines
Deal found 4/25![United Airlines logo]()
$224
This Delta deal was found by Cheapflights users on 4/25. 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.
Sat 5/167:05 am
BOI
- LAX
Nonstop2h 19m
Delta
Mon 5/185:10 pm
LAX
- BOI
1 stop5h 54m
Delta
Deal found 4/25![Delta logo]()
$232
This Southwest deal was found by Cheapflights users on 4/24. 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.
Fri 6/56:00 pm
PDX
- SFO
1 stop6h 30m
Southwest
Mon 6/82:35 pm
SFO
- PDX
1 stop8h 10m
Southwest
Deal found 4/24![Southwest logo]()
$217
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Fri 5/295:15 am
PDX
- ONT
1 stop6h 57m
United Airlines
Sun 5/316:00 am
ONT
- PDX
1 stop4h 28m
United Airlines
Deal found 4/26![United Airlines logo]()
$227
This CheapOair deal was found by Cheapflights users on 4/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:33 pm
BOI
- LAX
Nonstop2h 24m
Alaska Airlines
Sun 6/77:00 am
LAX
- BOI
Nonstop2h 20m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 6/125:50 pm
PDX
- ONT
1 stop4h 51m
Delta
Tue 6/169:40 am
ONT
- PDX
1 stop6h 39m
Delta
Deal found 4/29![Delta logo]()
$233
This Southwest deal was found by Cheapflights users on 4/27. 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.
Wed 8/263:00 pm
PDX
- OAK
1 stop6h 15m
Southwest
Sun 8/305:30 am
OAK
- PDX
1 stop5h 50m
Southwest
Deal found 4/27![Southwest logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/2612:33 pm
PDX
- SFO
1 stop4h 30m
Alaska Airlines
Wed 5/2711:56 am
SFO
- PDX
Nonstop1h 54m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$227
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 6/35:15 am
PDX
- LAX
1 stop5h 19m
United Airlines
Fri 6/58:22 pm
LAX
- PDX
1 stop4h 28m
United Airlines
Deal found 4/28![United Airlines logo]()
$232
This Delta deal was found by Cheapflights users on 4/27. 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 5/305:30 am
PDX
- SFO
1 stop4h 04m
Delta
Sun 5/315:55 am
SFO
- PDX
1 stop4h 45m
Delta
Deal found 4/27![Delta logo]()
$237
This Southwest deal was found by Cheapflights users on 4/24. 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.
Fri 5/291:10 pm
PDX
- SFO
2 stops9h 00m
Southwest
Sat 5/305:00 am
SFO
- PDX
2 stops7h 55m
Southwest
Deal found 4/24![Southwest logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 4/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/259:27 pm
PDX
- LAX
Nonstop2h 29m
Alaska Airlines
Sat 7/47:00 am
LAX
- PDX
Nonstop2h 21m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$229
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/2411:16 am
PDX
- LAX
1 stop4h 19m
United Airlines
Tue 6/27:30 am
LAX
- PDX
1 stop4h 38m
United Airlines
Deal found 4/28![United Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/297:05 am
BOI
- LAX
Nonstop2h 19m
Delta
Sat 6/611:28 am
LAX
- BOI
Nonstop2h 06m
Delta
Deal found 4/28![Delta logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 4/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/269:27 pm
PDX
- LAX
Nonstop2h 29m
Alaska Airlines
Sat 7/47:00 am
LAX
- PDX
Nonstop2h 21m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$229
This Southwest deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/206:30 am
PDX
- SJC
2 stops7h 15m
Southwest
Tue 5/263:15 pm
SJC
- PDX
1 stop7h 45m
Southwest
Deal found 4/28![Southwest logo]()
$242
Last-minute flights from Oregon to CaliforniaDiscover last-minute flight deals from Oregon to California. Data last updated April 29, 2026 and is based on user searches.
Discover last-minute flight deals from Oregon to California. Data last updated April 29, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 4/27. 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.
Sun 5/1012:35 pm
PDX
- LAX
1 stop11h 41m
Frontier
Sat 5/239:20 am
LAX
- PDX
Nonstop2h 30m
Frontier
Deal found 4/27![Frontier logo]()
$152
This Frontier deal was found by Cheapflights users on 4/27. 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.
Sun 5/1012:35 pm
PDX
- LAX
1 stop11h 41m
Frontier
Fri 5/299:20 am
LAX
- PDX
Nonstop2h 30m
Frontier
Deal found 4/27![Frontier logo]()
$156
This Super.com deal was found by Cheapflights users on 4/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1112:35 pm
PDX
- LAX
1 stop20h 20m
Frontier
Fri 5/159:20 am
LAX
- PDX
Nonstop2h 30m
Frontier
Deal found 4/25![Frontier logo]()
$150
This Expedia deal was found by Cheapflights users on 4/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/158:46 pm
PDX
- LAX
1 stop12h 17m
Frontier
Mon 5/189:20 am
LAX
- PDX
Nonstop2h 30m
Frontier
Deal found 4/25![Frontier logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Fri 5/155:31 pm
PDX
- LAX
Nonstop2h 43m
Frontier
Wed 5/2012:08 pm
LAX
- PDX
1 stop22h 12m
Frontier
Deal found 4/25![Frontier logo]()
$157
This Expedia deal was found by Cheapflights users on 4/26. 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.
Sun 5/1712:35 pm
PDX
- LAX
1 stop20h 00m
Frontier
Sat 5/239:20 am
LAX
- PDX
Nonstop2h 30m
Frontier
Deal found 4/26![Frontier logo]()
$151
This Frontier deal was found by Cheapflights users on 4/26. 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 5/185:31 pm
PDX
- LAX
Nonstop2h 43m
Frontier
Sun 5/249:20 am
LAX
- PDX
Nonstop2h 30m
Frontier
Deal found 4/26![Frontier logo]()
$148
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/205:51 pm
PDX
- SFO
1 stop6h 14m
Delta
Wed 5/275:55 am
SFO
- PDX
1 stop4h 45m
Delta
Deal found 4/28![Delta logo]()
$157
This Super.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/225:31 pm
PDX
- LAX
Nonstop2h 43m
Frontier
Sat 5/239:20 am
LAX
- PDX
Nonstop2h 30m
Frontier
Deal found 4/28![Frontier logo]()
$158
This CheapOair deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
Sat 5/2312:35 pm
PDX
- LAX
1 stop27h 01m
Frontier
Sat 5/309:20 am
LAX
- PDX
Nonstop2h 30m
Frontier
Deal found 4/28![Frontier logo]()
$159
This Expedia deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
Thu 5/285:31 pm
PDX
- LAX
Nonstop2h 43m
Frontier
Sun 6/78:27 pm
LAX
- PDX
1 stop13h 53m
Frontier
Deal found 4/28![Frontier logo]()
$155
This Expedia deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
Sat 5/3011:29 am
PDX
- SFO
1 stop5h 12m
Multiple Airlines
Tue 6/27:40 am
SFO
- PDX
Nonstop1h 49m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$159
One-way flights from Oregon to CaliforniaSearch for one-way flight options from Oregon to California. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
Search for one-way flight options from Oregon to California. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/207:05 am
PDX
- OAK
Nonstop1h 50m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$69
This Super.com deal was found by Cheapflights users on 4/26. 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.
Sun 5/241:25 pm
BOI
- LAS
1 stop11h 04m
Frontier
Deal found 4/26![Frontier logo]()
$75
This Super.com deal was found by Cheapflights users on 4/24. 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.
Fri 5/158:46 pm
PDX
- ONT
1 stop18h 23m
Frontier
Deal found 4/24![Frontier logo]()
$75
This CheapOair deal was found by Cheapflights users on 4/27. 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 5/188:46 pm
PDX
- ONT
1 stop18h 58m
Frontier
Deal found 4/27![Frontier logo]()
$76
This Trip.com deal was found by Cheapflights users on 4/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:46 pm
PDX
- LAS
Nonstop2h 17m
Frontier
Deal found 4/24![Frontier logo]()
$76
This CheapOair deal was found by Cheapflights users on 4/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/235:31 pm
PDX
- SJC
1 stop18h 28m
Frontier
Deal found 4/25![Frontier logo]()
$76
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/275:45 am
PDX
- OAK
1 stop6h 03m
Delta
Deal found 4/28![Delta logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Sun 5/109:46 pm
PDX
- SNA
1 stop14h 33m
Frontier
Deal found 4/25![Frontier logo]()
$79
This Alaska Airlines deal was found by Cheapflights users on 4/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/207:41 am
PDX
- SJC
Nonstop1h 48m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$79
This Delta deal was found by Cheapflights users on 4/25. 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 5/205:51 pm
PDX
- SFO
1 stop6h 14m
Delta
Deal found 4/25![Delta logo]()
$79
This American Airlines deal was found by Cheapflights users on 4/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:00 am
PDX
- SFO
1 stop6h 04m
American Airlines
Deal found 4/25![American Airlines logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Tue 5/265:46 pm
PDX
- ONT
1 stop30h 03m
Frontier
Deal found 4/27![Frontier logo]()
$82
Find flight deals from Oregon to California
Keep the following information in mind while searching for Oregon to California flight deals. Data was last updated April 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $148 (Frontier) |
One-way from | $69 (Alaska Airlines) |
Popular in | March |
Cheapest in | January |
Average price | $251 |
Good round-trip deal | $132 or less |
Good one-way deal | $94 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Oregon 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 29, 2026.
Use the filters below to find and compare flights from Oregon to California that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
Wed 5/27
11:45 am-6:30 pm
1 stop6h 45m
San Francisco
Wed 6/3
2:50 pm-11:00 pm
1 stop8h 10m
$157
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
Sun 5/24
10:40 am-12:41 pm
Nonstop2h 01m
San Francisco
Wed 5/27
3:00 pm-4:50 pm
Nonstop1h 50m
$177
BoiseLos Angeles
BOI - LAX
BOILAX
Boise Air Term. Gowen Fld
Thu 6/4
7:00 am-8:33 am
Nonstop2h 33m
Los Angeles
Sat 6/6
6:57 pm-10:05 pm
Nonstop2h 08m
$187
PortlandSan Diego
PDX - SAN
PDXSAN
Portland
Sat 5/30
7:15 am-9:58 am
Nonstop2h 43m
San Diego
Tue 6/2
7:00 am-9:46 am
Nonstop2h 46m
$191
PortlandSan Diego
PDX - SAN
PDXSAN
Portland
Fri 5/29
4:15 pm-10:25 pm
1 stop6h 10m
San Diego
Wed 6/3
11:55 am-4:47 pm
1 stop4h 52m
$202
PortlandOntario
PDX - ONT
PDXONT
Portland
Sat 5/23
5:01 pm-10:45 pm
1 stop5h 44m
Ontario
Tue 5/26
6:45 am-11:39 am
1 stop4h 54m
$207
BoiseLas Vegas
BOI - LAS
BOILAS
Boise Air Term. Gowen Fld
Sat 6/6
2:38 pm-3:37 pm
Nonstop1h 59m
Las Vegas Harry Reid Intl
Tue 6/9
2:32 pm-5:32 pm
Nonstop2h 00m
$207
PortlandOntario
PDX - ONT
PDXONT
Portland
Tue 5/26
8:00 am-10:21 am
Nonstop2h 21m
Ontario
Tue 6/2
5:57 pm-8:21 pm
Nonstop2h 24m
$207
Quickest round-trip
PortlandOakland
PDX - OAK
PDXOAK
Portland
Fri 6/5
5:10 am-6:55 am
Nonstop1h 45m
Oakland
Tue 6/9
8:35 pm-10:10 pm
Nonstop1h 35m
$212
PortlandSan Francisco
PDX - SFO
PDXSFO
Portland
Fri 5/22
5:15 am-7:01 am
Nonstop1h 46m
San Francisco
Mon 5/25
10:52 pm-12:50 am
Nonstop1h 58m
$212
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Oregon to California
Have a flexible travel schedule? Discover the best time to fly to California from Oregon with our price prediction graph.
PDX-SJC
PDX-SFO
PDX-SNA
PDX-SAN
PDX-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 Oregon to California
USOR-USCA
PDX-SJC
PDX-SFO
PDX-SNA
PDX-SAN
How far ahead should I book a flight from Oregon to California?
The price you pay for your flight from Oregon to California may vary depending on when you book. For the best chance of a lower fare, look to book 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Oregon to California?
Currently, January is the cheapest month in which you can book a flight from Oregon to California (average of $218). Flying from Oregon to California in March is currently the most expensive (average of $325). 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 OR to CA?
Find hourly flight availability from Oregon 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 29, 2026.
One of the essential ways to save on airfare from Oregon to California is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 8% on airfare.
What is the cheapest day to fly from Oregon to California?
Use this chart to determine the cheapest time to fly round-trip from Oregon to California. Price data was last updated on April 25, 2026.
Travelers seeking maximum savings on their Oregon to California flight should consider departing on Wednesday evenings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Oregon to California
Explore weekly flight availability from Oregon 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 29, 2026.
The most flights from USOR to USCA are scheduled on a Monday (65 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (34 on average).
How much does it cost to fly round-trip from Oregon 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 29, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andDelta from Oregon to California have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Oregon to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Oregon 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 Oregon to California by cabin class
Find flights from Oregon to California, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Oregon and California flights
Browse other Oregon and California flight options. Last updated on April 29, 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 Oregon after your stay in California
Oregon to California flights
Consider these flights traveling from Oregon to California.
Top 10 airlines flying from Oregon to California
Discover the top 10 airlines that operate flights from Oregon 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 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$40 | Average$133 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$44 | Average$147 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$54 | Average$156 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$77 | Average$254 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$78 | Average$253 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$85 | Average$149 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$97 | Average$301 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$109 | Average$314 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$120 | Average$324 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$149 | Average$419 | FlexibilityNo cancel fee | On-time71% |