$120+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — LAX
Jul 11 — Jul 181
Round-trip
1 adult, Economy
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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 11, 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 11, 2026.
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:00 am
PWM
- LAX
1 stop10h 03m
American Airlines
Tue 9/297:05 am
LAX
- PWM
1 stop9h 33m
American Airlines
Deal found 6/10![American Airlines logo]()
$235
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 9/301:53 pm
PWM
- LAS
1 stop8h 08m
American Airlines
Wed 10/76:54 am
LAS
- PWM
1 stop8h 31m
American Airlines
Deal found 6/9![American Airlines logo]()
$239
This JetBlue deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 6/10![JetBlue logo]()
$241
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:45 am
PWM
- LAX
1 stop7h 50m
Southwest
Tue 9/810:35 pm
LAX
- PWM
1 stop8h 20m
Southwest
Deal found 6/10![Southwest logo]()
$242
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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
- LAX
1 stop8h 40m
Southwest
Tue 8/256:00 am
LAX
- PWM
1 stop13h 05m
Southwest
Deal found 6/8![Southwest logo]()
$253
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 12/1611:30 am
LAS
- PWM
1 stop9h 19m
Delta
Deal found 6/8![Delta logo]()
$257
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 8/266:09 pm
PWM
- LAS
1 stop7h 51m
American Airlines
Sat 8/298:10 am
LAS
- PWM
1 stop10h 50m
American Airlines
Deal found 6/9![American Airlines logo]()
$262
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 9/285:18 pm
PWM
- LAS
1 stop8h 11m
American Airlines
Tue 10/66:54 am
LAS
- PWM
1 stop8h 31m
American Airlines
Deal found 6/9![American Airlines logo]()
$263
This Expedia deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/181:17 pm
PWM
- ONT
1 stop12h 18m
JetBlue
Mon 8/3111:50 pm
ONT
- PWM
1 stop9h 31m
JetBlue
Deal found 6/8![JetBlue logo]()
$265
This JetBlue deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 8/296:40 am
PWM
- LAX
1 stop11h 18m
JetBlue
Sat 9/512:25 pm
LAX
- PWM
1 stop8h 49m
JetBlue
Deal found 6/9![JetBlue logo]()
$265
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:40 am
PWM
- SFO
1 stop8h 15m
Southwest
Tue 9/810:30 pm
SFO
- PWM
1 stop8h 25m
Southwest
Deal found 6/8![Southwest logo]()
$266
This JetBlue deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 6/7![JetBlue logo]()
$266
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 11, 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 11, 2026.
This JetBlue deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 6/10![JetBlue logo]()
$241
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:09 pm
PWM
- LAS
1 stop7h 51m
American Airlines
Sat 8/298:10 am
LAS
- PWM
1 stop10h 50m
American Airlines
Deal found 6/10![American Airlines logo]()
$262
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:45 am
PWM
- SFO
1 stop8h 50m
Southwest
Mon 9/2810:30 pm
SFO
- PWM
1 stop8h 25m
Southwest
Deal found 6/10![Southwest logo]()
$266
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 9/912:50 pm
PWM
- RNO
2 stops13h 40m
Delta
Wed 9/167:05 am
RNO
- PWM
2 stops13h 54m
Delta
Deal found 6/8![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 10/282:45 pm
PWM
- SMF
1 stop9h 57m
United Airlines
Wed 11/410:25 am
SMF
- PWM
2 stops10h 34m
United Airlines
Deal found 6/6![United Airlines logo]()
$370
This JetBlue deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 6/7![JetBlue logo]()
$266
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 6/9![American Airlines logo]()
$292
This JetBlue deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 8/192:40 pm
PWM
- ONT
1 stop10h 55m
JetBlue
Sat 8/2211:24 pm
ONT
- PWM
1 stop9h 57m
JetBlue
Deal found 6/7![JetBlue logo]()
$296
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 9/156:15 pm
PWM
- LAX
1 stop8h 20m
Southwest
Thu 9/179:55 am
LAX
- PWM
1 stop9h 30m
Southwest
Deal found 6/9![Southwest logo]()
$345
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 10/2812:50 pm
PWM
- SMF
2 stops12h 26m
Delta
Wed 11/46:15 am
SMF
- PWM
2 stops13h 08m
Delta
Deal found 6/6![Delta logo]()
$375
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:15 am
PWM
- LAS
2 stops10h 41m
United Airlines
Tue 9/17:15 am
LAS
- PWM
1 stop7h 27m
United Airlines
Deal found 6/10![United Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/51:00 pm
PWM
- LAS
2 stops10h 20m
Southwest
Fri 12/116:45 am
LAS
- PWM
1 stop6h 45m
Southwest
Deal found 6/10![Southwest logo]()
$354
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:00 am
PWM
- SFO
1 stop9h 19m
Delta
Wed 9/168:59 pm
SFO
- PWM
2 stops10h 46m
Delta
Deal found 6/10![Delta logo]()
$377
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 10/313:35 pm
PWM
- ONT
1 stop7h 45m
United Airlines
Tue 11/35:00 am
ONT
- PWM
1 stop7h 49m
United Airlines
Deal found 6/9![United Airlines logo]()
$391
This JetBlue deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 6/6![JetBlue logo]()
$362
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/233:20 pm
PWM
- SAN
1 stop11h 05m
Southwest
Tue 7/2811:45 am
SAN
- PWM
1 stop8h 15m
Southwest
Deal found 6/8![Southwest logo]()
$367
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 9/146:05 am
PWM
- SAN
1 stop9h 30m
Delta
Wed 9/166:15 am
SAN
- PWM
2 stops14h 02m
Delta
Deal found 6/8![Delta logo]()
$382
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/34:48 pm
PWM
- ONT
1 stop8h 38m
United Airlines
Sat 11/75:00 am
ONT
- PWM
1 stop7h 49m
United Airlines
Deal found 6/10![United Airlines logo]()
$391
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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
- SFO
1 stop8h 50m
Southwest
Tue 8/2510:30 pm
SFO
- PWM
1 stop8h 25m
Southwest
Deal found 6/7![Southwest logo]()
$369
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/81:25 pm
PWM
- BUR
2 stops11h 33m
American Airlines
Wed 8/57:00 am
BUR
- PWM
2 stops12h 00m
American Airlines
Deal found 6/11![American Airlines logo]()
$453
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:40 am
PWM
- SMF
1 stop9h 50m
Southwest
Sun 9/1310:40 pm
SMF
- PWM
1 stop8h 10m
Southwest
Deal found 6/10![Southwest logo]()
$370
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:15 am
PWM
- PSP
2 stops13h 12m
United Airlines
Tue 9/16:14 pm
PSP
- PWM
2 stops12h 50m
United Airlines
Deal found 6/10![United Airlines logo]()
$407
This JetBlue deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 9/266:00 am
PWM
- LAX
1 stop8h 14m
JetBlue
Tue 9/2912:20 pm
LAX
- PWM
1 stop8h 32m
JetBlue
Deal found 6/8![JetBlue logo]()
$414
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/42:53 pm
PWM
- SAN
2 stops12h 01m
Delta
Wed 8/126:15 am
SAN
- PWM
2 stops15h 44m
Delta
Deal found 6/10![Delta logo]()
$425
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/1510:56 am
PWM
- RNO
2 stops14h 29m
American Airlines
Tue 7/2111:59 pm
RNO
- PWM
2 stops11h 17m
American Airlines
Deal found 6/6![American Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:47 pm
PWM
- SMF
1 stop9h 43m
United Airlines
Sat 9/266:27 pm
SMF
- PWM
2 stops13h 13m
United Airlines
Deal found 6/10![United Airlines logo]()
$416
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:30 am
PWM
- LAS
2 stops9h 35m
Southwest
Thu 9/1011:00 pm
LAS
- PWM
1 stop7h 50m
Southwest
Deal found 6/10![Southwest logo]()
$386
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 8/216:30 am
PWM
- LAS
2 stops14h 22m
Delta
Sat 8/298:16 am
LAS
- PWM
1 stop10h 15m
Delta
Deal found 6/7![Delta logo]()
$429
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/77:24 pm
PWM
- BUR
2 stops16h 21m
American Airlines
Sat 8/297:00 am
BUR
- PWM
2 stops12h 00m
American Airlines
Deal found 6/9![American Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 9/289:50 am
PWM
- LAS
2 stops13h 38m
United Airlines
Tue 10/64:21 pm
LAS
- PWM
2 stops13h 47m
United Airlines
Deal found 6/9![United Airlines logo]()
$428
Last-minute flights from Portland to CaliforniaDiscover last-minute flight deals from Portland to California. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to California. Data last updated June 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 6/303:05 pm
PWM
- SFO
1 stop10h 38m
American Airlines
Mon 7/612:48 am
SFO
- PWM
1 stop10h 28m
American Airlines
Deal found 6/9![American Airlines logo]()
$305
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/31:55 pm
PWM
- ONT
1 stop10h 53m
Delta
Tue 7/711:48 am
ONT
- PWM
1 stop8h 26m
Delta
Deal found 6/6![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:20 am
PWM
- SFO
1 stop9h 07m
Delta
Tue 7/711:38 am
SFO
- PWM
1 stop8h 36m
Delta
Deal found 6/10![Delta logo]()
$337
This CheapOair deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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.
Fri 7/36:00 am
PWM
- LAS
1 stop21h 59m
JetBlue
Thu 7/911:35 am
LAS
- PWM
1 stop9h 41m
JetBlue
Deal found 6/7![JetBlue logo]()
$362
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/48:00 am
PWM
- LAX
1 stop11h 05m
American Airlines
Tue 7/146:00 am
LAX
- PWM
1 stop8h 09m
American Airlines
Deal found 6/10![American Airlines logo]()
$364
This JetBlue deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 7/82:40 pm
PWM
- ONT
1 stop11h 04m
JetBlue
Sun 7/1211:58 pm
ONT
- PWM
1 stop10h 47m
JetBlue
Deal found 6/6![JetBlue logo]()
$362
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/147:16 am
PWM
- LAX
1 stop11h 02m
American Airlines
Tue 7/216:00 am
LAX
- PWM
1 stop8h 09m
American Airlines
Deal found 6/9![American Airlines logo]()
$359
This JetBlue deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/162:40 pm
PWM
- ONT
1 stop11h 04m
JetBlue
Mon 7/2011:51 pm
ONT
- PWM
1 stop9h 39m
JetBlue
Deal found 6/8![JetBlue logo]()
$346
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/175:35 am
PWM
- BUR
2 stops10h 30m
Southwest
Tue 7/287:00 am
BUR
- PWM
2 stops11h 35m
Southwest
Deal found 6/10![Southwest logo]()
$360
This CheapOair deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:25 pm
PWM
- LAS
1 stop9h 05m
JetBlue
Fri 7/2411:59 pm
LAS
- PWM
1 stop21h 17m
JetBlue
Deal found 6/10![JetBlue logo]()
$343
This Expedia deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/242:40 pm
PWM
- LAS
1 stop13h 09m
JetBlue
Sun 8/211:59 pm
LAS
- PWM
1 stop9h 31m
JetBlue
Deal found 6/10![JetBlue logo]()
$361
This JetBlue deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/281:25 pm
PWM
- LAS
1 stop9h 05m
JetBlue
Fri 7/3110:25 am
LAS
- PWM
1 stop10h 51m
JetBlue
Deal found 6/9![JetBlue logo]()
$291
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 11, 2026.
Search for one-way flight options from Portland to California. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 8/255:45 am
PWM
- LAS
1 stop9h 30m
Southwest
Deal found 6/9![Southwest logo]()
$120
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:45 am
PWM
- LAX
1 stop8h 40m
Southwest
Deal found 6/10![Southwest logo]()
$121
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 9/235:45 am
PWM
- ONT
2 stops10h 25m
Southwest
Deal found 6/7![Southwest logo]()
$123
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:06 pm
PWM
- LAX
1 stop10h 39m
American Airlines
Deal found 6/10![American Airlines logo]()
$127
This JetBlue deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 9/116:00 am
PWM
- SFO
1 stop10h 10m
JetBlue
Deal found 6/8![JetBlue logo]()
$130
This JetBlue deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 6/10![JetBlue logo]()
$133
This JetBlue deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/206:00 am
PWM
- LAX
1 stop8h 25m
JetBlue
Deal found 6/8![JetBlue logo]()
$133
This JetBlue deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:49 pm
PWM
- BUR
1 stop8h 23m
JetBlue
Deal found 6/10![JetBlue logo]()
$133
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/95:00 pm
PWM
- ONT
1 stop8h 51m
United Airlines
Deal found 6/8![United Airlines logo]()
$149
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:14 am
PWM
- BUR
1 stop9h 43m
Delta
Deal found 6/10![Delta logo]()
$149
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 9/156:05 am
PWM
- SJC
1 stop8h 31m
Delta
Deal found 6/8![Delta logo]()
$150
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:00 am
PWM
- SFO
1 stop8h 38m
United Airlines
Deal found 6/10![United Airlines logo]()
$153
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 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $235 (American Airlines) |
One-way from | $120 (Southwest) |
Popular in | June |
Cheapest in | September |
Average price | $513 |
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 11, 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
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
$241
PortlandLas Vegas
PWM - LAS
PWMLAS
Portland
Wed 8/26
6:09 pm-11:00 pm
1 stop7h 51m
Las Vegas Harry Reid Intl
Sat 8/29
8:10 am-10:00 pm
1 stop10h 50m
$262
PortlandSan Francisco
PWM - SFO
PWMSFO
Portland
Wed 9/23
5:45 am-11:35 am
1 stop8h 50m
San Francisco
Mon 9/28
10:30 pm-9:55 am
1 stop8h 25m
$266
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
PortlandPalm Springs
PWM - PSP
PWMPSP
Portland
Tue 8/18
5:30 am-2:55 pm
2 stops12h 25m
Palm Springs
Mon 8/31
6:00 am-6:52 pm
1 stop9h 52m
$292
PortlandOntario
PWM - ONT
PWMONT
Portland
Wed 8/19
2:40 pm-10:35 pm
1 stop10h 55m
Ontario
Sat 8/22
11:24 pm-12:21 pm
1 stop9h 57m
$296
PortlandReno
PWM - RNO
PWMRNO
Portland
Wed 9/9
12:50 pm-11:30 pm
2 stops13h 40m
Reno
Wed 9/16
7:05 am-11:59 pm
2 stops13h 54m
$307
PortlandLos Angeles
PWM - LAX
PWMLAX
Portland
Tue 9/15
6:15 pm-11:35 pm
1 stop8h 20m
Los Angeles
Thu 9/17
9:55 am-10:25 pm
1 stop9h 30m
$345
PortlandLas Vegas
PWM - LAS
PWMLAS
Portland
Sat 12/5
1:00 pm-8:20 pm
2 stops10h 20m
Las Vegas Harry Reid Intl
Fri 12/11
6:45 am-4:30 pm
1 stop6h 45m
$354
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
$362
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-LAX
PWM-LAS
PWM-ONT
PWM-SFO
PWM-BUR
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-LAX
PWM-LAS
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 May is currently the most expensive (average of $279). 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 11, 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
Crew
8.6
Food
7.0
Overall
7.9
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Crew
8.6
Food
7.0
Overall
7.9
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Crew
8.6
Food
7.0
Overall
7.9
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Crew
8.6
Food
7.0
Overall
7.9
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Crew
8.6
Food
7.0
Overall
7.9
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Crew
8.6
Food
7.0
Overall
7.9
Entertainment
7.5
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.
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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 11, 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 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$164 | Average$343 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$221 | Average$476 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$268 | Average$564 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$272 | Average$494 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$276 | Average$449 | FlexibilityNo cancel fee | On-timeN/A |