$130+ Cheap flights from Portland, ME (PWM) to California
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — LAX
Jul 21 — Jul 281
Round-trip
1 adult, Economy
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Find cheap flights from Portland 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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Cheapest flights from Portland to CaliforniaExplore the most affordable flight options available from Portland to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.
Explore the most affordable flight options available from Portland to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.
This JetBlue deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:40 pm
PWM
- LAS
1 stop7h 48m
JetBlue
Sat 8/2911:59 pm
LAS
- PWM
1 stop9h 22m
JetBlue
Deal found 6/17![JetBlue logo]()
$266
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 8/286:05 am
PWM
- LAS
1 stop9h 05m
Delta
Sat 9/512:36 pm
LAS
- PWM
1 stop9h 23m
Delta
Deal found 6/19![Delta logo]()
$273
This JetBlue deal was found by Cheapflights users on 6/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:49 pm
PWM
- ONT
1 stop10h 46m
JetBlue
Mon 8/2411:50 pm
ONT
- PWM
1 stop9h 31m
JetBlue
Deal found 6/16![JetBlue logo]()
$275
This JetBlue deal was found by Cheapflights users on 6/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:49 pm
PWM
- LAX
1 stop11h 00m
JetBlue
Mon 8/2411:59 pm
LAX
- PWM
1 stop9h 22m
JetBlue
Deal found 6/16![JetBlue logo]()
$275
This JetBlue deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:40 pm
PWM
- ONT
1 stop10h 55m
JetBlue
Sun 8/2311:50 pm
ONT
- PWM
1 stop10h 55m
JetBlue
Deal found 6/17![JetBlue logo]()
$296
This JetBlue deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:40 pm
PWM
- LAX
1 stop9h 20m
JetBlue
Tue 9/111:59 pm
LAX
- PWM
1 stop10h 46m
JetBlue
Deal found 6/19![JetBlue logo]()
$296
This American Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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.
Thu 8/278:00 am
PWM
- ONT
1 stop8h 31m
American Airlines
Sat 8/297:05 am
ONT
- PWM
2 stops11h 55m
American Airlines
Deal found 6/20![American Airlines logo]()
$302
This JetBlue deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:00 am
PWM
- LAS
1 stop10h 35m
JetBlue
Sat 9/510:25 am
LAS
- PWM
1 stop10h 49m
JetBlue
Deal found 6/17![JetBlue logo]()
$314
This JetBlue deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:17 pm
PWM
- SFO
1 stop11h 47m
JetBlue
Wed 9/3011:50 am
SFO
- PWM
1 stop9h 02m
JetBlue
Deal found 6/17![JetBlue logo]()
$318
This American Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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.
Thu 7/96:59 pm
PWM
- LAS
1 stop8h 33m
American Airlines
Wed 7/1511:44 am
LAS
- PWM
1 stop7h 49m
American Airlines
Deal found 6/18![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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.
Thu 8/208:00 am
PWM
- ONT
1 stop8h 31m
American Airlines
Sun 8/238:01 pm
ONT
- PWM
2 stops13h 39m
American Airlines
Deal found 6/19![American Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 7/42:51 pm
PWM
- LAS
1 stop8h 33m
Delta
Tue 7/710:41 am
LAS
- PWM
1 stop9h 33m
Delta
Deal found 6/18![Delta logo]()
$325
Best flights from Portland to CaliforniaDiscover carefully curated flight deals from Portland to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
Discover carefully curated flight deals from Portland to California that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
This JetBlue deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:40 pm
PWM
- LAS
1 stop7h 48m
JetBlue
Sat 8/2911:59 pm
LAS
- PWM
1 stop9h 22m
JetBlue
Deal found 6/17![JetBlue logo]()
$266
This American Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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.
Thu 8/133:06 pm
PWM
- LAS
1 stop8h 25m
American Airlines
Mon 8/1712:19 pm
LAS
- PWM
1 stop8h 18m
American Airlines
Deal found 6/21![American Airlines logo]()
$273
This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/92:35 pm
PWM
- LAS
1 stop10h 20m
Delta
Wed 12/169:50 am
LAS
- PWM
1 stop9h 33m
Delta
Deal found 6/16![Delta logo]()
$365
This Southwest deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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 8/195:45 am
PWM
- LAS
1 stop9h 30m
Southwest
Sat 8/227:30 am
LAS
- PWM
2 stops10h 30m
Southwest
Deal found 6/20![Southwest logo]()
$370
This United Airlines deal was found by Cheapflights users on 6/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:00 am
PWM
- SAN
1 stop8h 25m
United Airlines
Mon 9/286:50 pm
SAN
- PWM
2 stops11h 18m
United Airlines
Deal found 6/16![United Airlines logo]()
$372
This JetBlue deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/292:40 pm
PWM
- LAS
1 stop7h 48m
JetBlue
Tue 9/111:59 pm
LAS
- PWM
1 stop10h 46m
JetBlue
Deal found 6/19![JetBlue logo]()
$266
This JetBlue deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:40 pm
PWM
- ONT
1 stop10h 55m
JetBlue
Sun 8/2311:50 pm
ONT
- PWM
1 stop10h 55m
JetBlue
Deal found 6/17![JetBlue logo]()
$296
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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 11/1010:00 am
PWM
- SFO
1 stop11h 52m
Delta
Sun 11/159:00 pm
SFO
- PWM
1 stop9h 30m
Delta
Deal found 6/20![Delta logo]()
$369
This Southwest deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:25 am
PWM
- SFO
2 stops11h 55m
Southwest
Sat 11/711:35 pm
SFO
- PWM
2 stops10h 30m
Southwest
Deal found 6/18![Southwest logo]()
$379
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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 8/295:15 am
PWM
- LAS
1 stop8h 49m
United Airlines
Tue 9/112:34 pm
LAS
- PWM
1 stop7h 58m
United Airlines
Deal found 6/20![United Airlines logo]()
$383
This American Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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.
Tue 8/185:30 am
PWM
- PSP
2 stops12h 25m
American Airlines
Mon 8/316:00 am
PSP
- PWM
1 stop9h 52m
American Airlines
Deal found 6/20![American Airlines logo]()
$393
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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 9/312:47 pm
PWM
- SFO
1 stop8h 26m
Delta
Sun 9/2712:30 am
SFO
- PWM
1 stop7h 15m
Delta
Deal found 6/17![Delta logo]()
$369
This Priceline deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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.
Fri 8/212:49 pm
PWM
- SMF
1 stop10h 06m
JetBlue
Sun 8/2311:10 pm
SMF
- PWM
1 stop11h 35m
JetBlue
Deal found 6/19![JetBlue logo]()
$345
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:30 am
PWM
- LAS
2 stops8h 40m
Southwest
Mon 10/128:40 pm
LAS
- PWM
2 stops10h 05m
Southwest
Deal found 6/16![Southwest logo]()
$383
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:15 am
PWM
- LAS
2 stops13h 01m
United Airlines
Mon 8/1711:55 pm
LAS
- PWM
2 stops11h 43m
United Airlines
Deal found 6/19![United Airlines logo]()
$393
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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 8/296:05 am
PWM
- SAN
1 stop9h 28m
Delta
Mon 9/2810:30 pm
SAN
- PWM
2 stops11h 46m
Delta
Deal found 6/17![Delta logo]()
$372
This American Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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.
Tue 8/42:56 pm
PWM
- SAN
1 stop8h 54m
American Airlines
Wed 8/196:15 am
SAN
- PWM
1 stop8h 55m
American Airlines
Deal found 6/19![American Airlines logo]()
$418
This Southwest deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 10/225:30 am
PWM
- SFO
1 stop8h 45m
Southwest
Mon 10/269:55 am
SFO
- PWM
2 stops11h 10m
Southwest
Deal found 6/19![Southwest logo]()
$391
This JetBlue deal was found by Cheapflights users on 6/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:25 pm
PWM
- ONT
1 stop12h 10m
JetBlue
Mon 8/1011:50 pm
ONT
- PWM
1 stop9h 27m
JetBlue
Deal found 6/16![JetBlue logo]()
$356
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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 8/296:05 am
PWM
- SAN
1 stop9h 28m
Delta
Tue 9/2910:30 pm
SAN
- PWM
2 stops12h 24m
Delta
Deal found 6/17![Delta logo]()
$372
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 9/16:00 am
PWM
- BUR
2 stops12h 13m
United Airlines
Wed 9/29:50 am
BUR
- PWM
2 stops11h 09m
United Airlines
Deal found 6/19![United Airlines logo]()
$417
This American Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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.
Tue 9/85:30 am
PWM
- PSP
2 stops12h 25m
American Airlines
Tue 9/156:01 am
PSP
- PWM
1 stop9h 45m
American Airlines
Deal found 6/20![American Airlines logo]()
$419
This Southwest deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 11/25:20 am
PWM
- SFO
1 stop11h 25m
Southwest
Fri 11/69:25 pm
SFO
- PWM
1 stop14h 20m
Southwest
Deal found 6/18![Southwest logo]()
$391
This JetBlue deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:30 am
PWM
- SFO
1 stop10h 08m
JetBlue
Wed 11/1812:15 pm
SFO
- PWM
1 stop8h 28m
JetBlue
Deal found 6/20![JetBlue logo]()
$377
This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:14 pm
PWM
- SFO
1 stop8h 25m
Delta
Sun 8/3012:12 am
SFO
- PWM
1 stop7h 33m
Delta
Deal found 6/16![Delta logo]()
$379
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:30 am
PWM
- BUR
2 stops11h 40m
Southwest
Sun 7/2611:50 am
BUR
- PWM
1 stop8h 25m
Southwest
Deal found 6/16![Southwest logo]()
$393
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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 12/102:35 pm
PWM
- LAS
1 stop10h 20m
Delta
Mon 12/1411:25 pm
LAS
- PWM
1 stop9h 28m
Delta
Deal found 6/19![Delta logo]()
$381
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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 11/183:27 pm
PWM
- ONT
1 stop8h 29m
United Airlines
Thu 11/265:00 am
ONT
- PWM
1 stop8h 02m
United Airlines
Deal found 6/20![United Airlines logo]()
$463
This JetBlue deal was found by Cheapflights users on 6/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:25 pm
PWM
- ONT
1 stop12h 10m
JetBlue
Sun 8/911:50 pm
ONT
- PWM
1 stop9h 31m
JetBlue
Deal found 6/16![JetBlue logo]()
$387
This American Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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.
Fri 7/35:07 pm
PWM
- FAT
1 stop8h 49m
American Airlines
Sat 7/117:35 pm
FAT
- PWM
2 stops11h 56m
American Airlines
Deal found 6/18![American Airlines logo]()
$475
Last-minute flights from Portland to CaliforniaDiscover last-minute flight deals from Portland to California. Data last updated June 21, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to California. Data last updated June 21, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 7/42:51 pm
PWM
- LAS
1 stop8h 33m
Delta
Tue 7/710:41 am
LAS
- PWM
1 stop9h 33m
Delta
Deal found 6/18![Delta logo]()
$325
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:00 am
PWM
- BUR
2 stops12h 17m
United Airlines
Wed 7/86:42 pm
BUR
- PWM
2 stops11h 29m
United Airlines
Deal found 6/19![United Airlines logo]()
$361
This American Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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.
Thu 7/96:59 pm
PWM
- LAS
1 stop8h 33m
American Airlines
Wed 7/1511:44 am
LAS
- PWM
1 stop7h 49m
American Airlines
Deal found 6/18![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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.
Fri 7/105:33 pm
PWM
- SFO
1 stop10h 10m
American Airlines
Mon 7/139:49 am
SFO
- PWM
1 stop9h 44m
American Airlines
Deal found 6/19![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” 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.
Sat 7/116:59 pm
PWM
- LAS
1 stop8h 33m
American Airlines
Wed 7/1511:44 am
LAS
- PWM
1 stop7h 49m
American Airlines
Deal found 6/19![American Airlines logo]()
$383
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/142:25 pm
PWM
- LAS
1 stop8h 52m
American Airlines
Tue 7/219:36 am
LAS
- PWM
1 stop10h 00m
American Airlines
Deal found 6/16![American Airlines logo]()
$365
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:30 am
PWM
- BUR
2 stops10h 00m
Southwest
Sun 7/268:05 pm
BUR
- PWM
2 stops10h 40m
Southwest
Deal found 6/16![Southwest logo]()
$387
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:40 pm
PWM
- SAN
1 stop9h 19m
American Airlines
Tue 7/281:07 pm
SAN
- PWM
1 stop8h 36m
American Airlines
Deal found 6/16![American Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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.
Mon 7/276:59 pm
PWM
- LAS
1 stop8h 33m
American Airlines
Mon 8/311:20 pm
LAS
- PWM
1 stop8h 11m
American Airlines
Deal found 6/18![American Airlines logo]()
$363
This American Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” 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 7/295:32 pm
PWM
- LAS
1 stop7h 53m
American Airlines
Sat 8/18:46 am
LAS
- PWM
1 stop9h 36m
American Airlines
Deal found 6/18![American Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” 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.
Thu 7/307:39 pm
PWM
- LAX
1 stop8h 13m
American Airlines
Mon 8/310:46 pm
LAX
- PWM
1 stop8h 45m
American Airlines
Deal found 6/20![American Airlines logo]()
$369
This JetBlue deal was found by Cheapflights users on 6/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/302:40 pm
PWM
- ONT
1 stop11h 04m
JetBlue
Tue 8/411:51 pm
ONT
- PWM
1 stop10h 54m
JetBlue
Deal found 6/16![JetBlue logo]()
$372
One-way flights from Portland to CaliforniaSearch for one-way flight options from Portland to California. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
Search for one-way flight options from Portland to California. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
This JetBlue deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:17 pm
PWM
- SFO
1 stop11h 47m
JetBlue
Deal found 6/19![JetBlue logo]()
$130
This JetBlue deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/22:40 pm
PWM
- ONT
1 stop10h 55m
JetBlue
Deal found 6/19![JetBlue logo]()
$133
This JetBlue deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:40 pm
PWM
- LAX
1 stop11h 09m
JetBlue
Deal found 6/17![JetBlue logo]()
$133
This JetBlue deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:49 pm
PWM
- SFO
1 stop12h 47m
JetBlue
Deal found 6/19![JetBlue logo]()
$135
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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 8/126:03 am
PWM
- LAS
1 stop10h 04m
United Airlines
Deal found 6/21![United Airlines logo]()
$137
This JetBlue deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:17 pm
PWM
- ONT
1 stop12h 18m
JetBlue
Deal found 6/19![JetBlue logo]()
$138
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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 9/212:47 pm
PWM
- ONT
2 stops12h 36m
Delta
Deal found 6/17![Delta logo]()
$154
This JetBlue deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:40 pm
PWM
- ONT
1 stop10h 55m
JetBlue
Deal found 6/17![JetBlue logo]()
$164
This Priceline deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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.
Wed 8/192:40 pm
PWM
- LAX
1 stop11h 09m
JetBlue
Deal found 6/17![JetBlue logo]()
$164
This JetBlue deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:49 pm
PWM
- SFO
1 stop12h 47m
JetBlue
Deal found 6/20![JetBlue logo]()
$169
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:30 am
PWM
- ONT
1 stop9h 35m
Southwest
Deal found 6/16![Southwest logo]()
$170
This United Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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 10/75:08 pm
PWM
- SMF
1 stop8h 38m
United Airlines
Deal found 6/17![United Airlines logo]()
$177
Find flight deals from Portland to California
Keep the following information in mind while searching for Portland to California flight deals. Data was last updated June 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $266 (JetBlue) |
One-way from | $130 (JetBlue) |
Popular in | July |
Cheapest in | September |
Average price | $508 |
Good round-trip deal | $723 or less |
Good one-way deal | $212 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to California that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 21, 2026.
Use the filters below to find and compare flights from Portland to California that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandLas Vegas
PWM - LAS
PWMLAS
Portland
Wed 8/26
2:40 pm-7:28 pm
1 stop7h 48m
Las Vegas Harry Reid Intl
Sat 8/29
11:59 pm-12:21 pm
1 stop9h 22m
$266
PortlandLas Vegas
PWM - LAS
PWMLAS
Portland
Sat 8/29
2:40 pm-7:28 pm
1 stop7h 48m
Las Vegas Harry Reid Intl
Tue 9/1
11:59 pm-1:45 pm
1 stop10h 46m
$266
PortlandLas Vegas
PWM - LAS
PWMLAS
Portland
Thu 8/13
3:06 pm-8:31 pm
1 stop8h 25m
Las Vegas Harry Reid Intl
Mon 8/17
12:19 pm-11:37 pm
1 stop8h 18m
$273
PortlandOntario
PWM - ONT
PWMONT
Portland
Thu 8/20
2:40 pm-10:35 pm
1 stop10h 55m
Ontario
Sun 8/23
11:50 pm-1:45 pm
1 stop10h 55m
$296
PortlandSacramento
PWM - SMF
PWMSMF
Portland
Fri 8/21
2:49 pm-9:55 pm
1 stop10h 06m
Sacramento Intl
Sun 8/23
11:10 pm-1:45 pm
1 stop11h 35m
$345
PortlandOntario
PWM - ONT
PWMONT
Portland
Tue 8/4
1:25 pm-10:35 pm
1 stop12h 10m
Ontario
Mon 8/10
11:50 pm-12:17 pm
1 stop9h 27m
$356
PortlandLas Vegas
PWM - LAS
PWMLAS
Portland
Wed 12/9
2:35 pm-9:55 pm
1 stop10h 20m
Las Vegas Harry Reid Intl
Wed 12/16
9:50 am-10:23 pm
1 stop9h 33m
$365
PortlandSan Francisco
PWM - SFO
PWMSFO
Portland
Tue 11/10
10:00 am-6:52 pm
1 stop11h 52m
San Francisco
Sun 11/15
9:00 pm-9:30 am
1 stop9h 30m
$369
Quickest round-trip
PortlandSan Francisco
PWM - SFO
PWMSFO
Portland
Thu 9/3
12:47 pm-6:13 pm
1 stop8h 26m
San Francisco
Sun 9/27
12:30 am-10:45 am
1 stop7h 15m
$369
PortlandLas Vegas
PWM - LAS
PWMLAS
Portland
Wed 8/19
5:45 am-12:15 pm
1 stop9h 30m
Las Vegas Harry Reid Intl
Sat 8/22
7:30 am-9:00 pm
2 stops10h 30m
$370
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Portland to California
Have a flexible travel schedule? Discover the best time to fly to California from Portland with our price prediction graph.
PWM-LAS
PWM-SAN
PWM-ONT
PWM-SFO
PWM-PSP
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 Portland to California
PWM-USCA
PWM-LAS
PWM-SAN
PWM-ONT
PWM-SFO
What is the cheapest month to book a flight from Portland, Maine to California?
Currently, March is the cheapest month in which you can book a flight from Portland, Maine to California (average of $148). Flying from Portland, Maine to California in July is currently the most expensive (average of $296). 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.
How much does it cost to fly round-trip from Portland, Maine to California?
How far ahead should I book a flight from Portland, Maine to California?
Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland, Maine to California. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing California
Get insights into the airlines that provide service to California. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to California. Reviews last updated June 21, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Portland to California by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
7.9
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
7.9
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
7.9
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
7.9
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
7.9
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Entertainment
7.5
Food
7.0
Overall
7.9
Crew
8.6
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from Portland 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
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Alternative routes for Portland 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 Portland to California by cabin class
Find flights from Portland to California, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and California flights
Browse other Portland and California flight options. Last updated on June 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Portland to California flights
Consider these flights traveling from Portland to California.
Top 5 airlines flying from Portland to California
Discover the top 5 airlines that operate flights from Portland to California. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$164 | Average$343 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$219 | Average$478 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$268 | Average$545 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$272 | Average$496 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$276 | Average$458 | FlexibilityNo cancel fee | On-timeN/A |