$145+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — LAX
Aug 31 — Sep 71
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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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 August 1, 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 August 1, 2026.
This Priceline deal was found by Cheapflights users on 7/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:30 am
PWM
- SFO
1 stop10h 08m
JetBlue
Sat 11/712:30 pm
SFO
- PWM
1 stop8h 13m
JetBlue
Deal found 7/28![JetBlue logo]()
$289
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/296:00 am
PWM
- SFO
1 stop9h 19m
Delta
Tue 9/15:36 am
SFO
- PWM
1 stop7h 25m
Delta
Deal found 7/30![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:28 am
PWM
- LAX
1 stop8h 02m
American Airlines
Thu 8/2711:46 am
LAX
- PWM
1 stop8h 55m
American Airlines
Deal found 7/29![American Airlines logo]()
$299
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:30 am
PWM
- SFO
2 stops11h 00m
Southwest
Mon 8/317:55 pm
SFO
- PWM
2 stops11h 00m
Southwest
Deal found 7/31![Southwest logo]()
$309
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:40 pm
PWM
- SMF
1 stop9h 19m
American Airlines
Mon 10/2610:57 pm
SMF
- PWM
1 stop10h 14m
American Airlines
Deal found 7/29![American Airlines logo]()
$311
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/156:30 am
PWM
- SMF
1 stop10h 48m
American Airlines
Tue 9/226:25 am
SMF
- PWM
2 stops12h 48m
American Airlines
Deal found 7/30![American Airlines logo]()
$316
This United Airlines deal was found by Cheapflights users on 7/28. 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 8/235:52 am
PWM
- SFO
1 stop8h 20m
United Airlines
Sat 8/2910:35 pm
SFO
- PWM
1 stop8h 29m
United Airlines
Deal found 7/28![United Airlines logo]()
$319
This Priceline deal was found by Cheapflights users on 7/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/22:40 pm
PWM
- LAS
1 stop7h 51m
JetBlue
Sat 9/511:59 pm
LAS
- PWM
1 stop9h 31m
JetBlue
Deal found 7/27![JetBlue logo]()
$329
This CheapOair deal was found by Cheapflights users on 7/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:40 pm
PWM
- LAS
1 stop7h 51m
JetBlue
Wed 9/211:35 am
LAS
- PWM
1 stop9h 50m
JetBlue
Deal found 7/29![JetBlue logo]()
$331
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/245:55 am
PWM
- SJC
1 stop10h 05m
Southwest
Mon 9/2810:30 pm
SJC
- PWM
1 stop8h 25m
Southwest
Deal found 7/30![Southwest logo]()
$333
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Sat 9/125:15 am
PWM
- SAN
1 stop9h 10m
United Airlines
Mon 9/219:45 pm
SAN
- PWM
1 stop9h 19m
United Airlines
Deal found 7/29![United Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:45 pm
PWM
- SAN
1 stop8h 56m
American Airlines
Sat 10/1010:53 pm
SAN
- PWM
1 stop10h 18m
American Airlines
Deal found 7/29![American Airlines logo]()
$335
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 August 1, 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 August 1, 2026.
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:40 pm
PWM
- SMF
1 stop9h 19m
American Airlines
Mon 10/267:20 pm
SMF
- PWM
2 stops12h 43m
American Airlines
Deal found 7/29![American Airlines logo]()
$316
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 8/262:38 pm
PWM
- SMF
1 stop9h 07m
United Airlines
Wed 9/210:50 am
SMF
- PWM
2 stops10h 09m
United Airlines
Deal found 7/29![United Airlines logo]()
$316
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/1011:50 am
PWM
- SJC
1 stop8h 56m
Delta
Wed 9/169:52 am
SJC
- PWM
2 stops10h 36m
Delta
Deal found 7/30![Delta logo]()
$340
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/215:55 am
PWM
- SFO
1 stop10h 05m
Southwest
Sat 9/511:40 pm
SFO
- PWM
2 stops10h 35m
Southwest
Deal found 7/31![Southwest logo]()
$354
This JetBlue deal was found by Cheapflights users on 7/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:00 am
PWM
- LAX
1 stop11h 12m
JetBlue
Wed 10/2112:20 pm
LAX
- PWM
1 stop8h 32m
JetBlue
Deal found 7/28![JetBlue logo]()
$361
This Delta deal was found by Cheapflights users on 7/29. 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.
Wed 11/1811:40 am
PWM
- SAN
2 stops13h 34m
Delta
Wed 12/211:03 am
SAN
- PWM
2 stops9h 52m
Delta
Deal found 7/29![Delta logo]()
$343
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/156:30 am
PWM
- SMF
1 stop10h 48m
American Airlines
Tue 9/226:25 am
SMF
- PWM
2 stops12h 48m
American Airlines
Deal found 8/1![American Airlines logo]()
$352
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/215:55 am
PWM
- LAX
1 stop14h 05m
Southwest
Tue 8/2510:35 pm
LAX
- PWM
1 stop8h 20m
Southwest
Deal found 7/31![Southwest logo]()
$358
This JetBlue deal was found by Cheapflights users on 7/27. 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 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 51m
JetBlue
Fri 9/411:59 pm
LAS
- PWM
1 stop10h 46m
JetBlue
Deal found 7/27![JetBlue logo]()
$361
This United Airlines deal was found by Cheapflights users on 7/28. 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 9/137:30 am
PWM
- SFO
Nonstop6h 35m
United Airlines
Sat 9/1910:35 pm
SFO
- PWM
1 stop8h 29m
United Airlines
Deal found 7/28![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:30 am
PWM
- SFO
2 stops11h 00m
Southwest
Sat 8/2211:05 pm
SFO
- PWM
2 stops10h 40m
Southwest
Deal found 7/29![Southwest logo]()
$359
This JetBlue deal was found by Cheapflights users on 7/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:30 am
PWM
- LAX
1 stop10h 45m
JetBlue
Thu 11/1211:45 am
LAX
- PWM
1 stop8h 58m
JetBlue
Deal found 7/29![JetBlue logo]()
$363
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/227:40 am
PWM
- LAX
1 stop8h 20m
United Airlines
Sat 9/58:15 am
LAX
- PWM
Nonstop5h 44m
United Airlines
Deal found 8/1![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 7/29. 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.
Sat 10/36:38 am
PWM
- SJC
2 stops13h 46m
Delta
Mon 10/58:53 pm
SJC
- PWM
2 stops10h 57m
Delta
Deal found 7/29![Delta logo]()
$376
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/2812:09 pm
PWM
- LAX
1 stop8h 35m
American Airlines
Sun 8/306:00 am
LAX
- PWM
1 stop9h 27m
American Airlines
Deal found 8/1![American Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/265:40 am
PWM
- SMF
1 stop9h 50m
Southwest
Sat 9/2610:40 pm
SMF
- PWM
1 stop8h 55m
Southwest
Deal found 7/31![Southwest logo]()
$361
This JetBlue deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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
- LAS
1 stop7h 51m
JetBlue
Wed 9/911:08 am
LAS
- PWM
1 stop9h 46m
JetBlue
Deal found 7/31![JetBlue logo]()
$373
This Delta deal was found by Cheapflights users on 7/29. 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.
Sat 10/36:38 am
PWM
- SFO
1 stop9h 13m
Delta
Tue 10/611:45 am
SFO
- PWM
1 stop9h 25m
Delta
Deal found 7/29![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 7/28. 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 9/93:43 pm
PWM
- LAS
2 stops10h 37m
United Airlines
Tue 9/1511:08 pm
LAS
- PWM
1 stop7h 00m
United Airlines
Deal found 7/28![United Airlines logo]()
$380
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/2610:56 am
PWM
- SNA
2 stops10h 49m
American Airlines
Mon 8/319:45 am
SNA
- PWM
2 stops10h 03m
American Airlines
Deal found 8/1![American Airlines logo]()
$401
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/265:45 am
PWM
- SFO
1 stop8h 50m
Southwest
Wed 9/210:30 am
SFO
- PWM
1 stop8h 35m
Southwest
Deal found 8/1![Southwest logo]()
$373
This Delta deal was found by Cheapflights users on 7/28. 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.
Sat 8/296:05 am
PWM
- LAX
1 stop8h 50m
Delta
Sat 9/126:00 am
LAX
- PWM
1 stop6h 55m
Delta
Deal found 7/28![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/295:03 pm
PWM
- ONT
1 stop8h 32m
United Airlines
Tue 9/15:00 am
ONT
- PWM
1 stop7h 51m
United Airlines
Deal found 7/31![United Airlines logo]()
$381
This JetBlue deal was found by Cheapflights users on 7/27. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:40 pm
PWM
- SMF
1 stop10h 19m
JetBlue
Sat 8/2911:11 pm
SMF
- PWM
1 stop10h 19m
JetBlue
Deal found 7/27![JetBlue logo]()
$393
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/48:00 am
PWM
- SJC
1 stop8h 40m
American Airlines
Tue 9/86:00 am
SJC
- PWM
2 stops14h 41m
American Airlines
Deal found 8/1![American Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/294:47 pm
PWM
- LAX
1 stop8h 28m
Delta
Wed 9/911:05 am
LAX
- PWM
1 stop9h 24m
Delta
Deal found 8/1![Delta logo]()
$379
This Southwest deal was found by Cheapflights users on 7/28. 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.
Thu 10/225:20 am
PWM
- SNA
2 stops11h 50m
Southwest
Fri 10/308:30 pm
SNA
- PWM
2 stops10h 40m
Southwest
Deal found 7/28![Southwest logo]()
$381
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 10/25:08 pm
PWM
- SJC
1 stop8h 34m
United Airlines
Mon 10/56:35 pm
SJC
- PWM
2 stops11h 33m
United Airlines
Deal found 7/29![United Airlines logo]()
$383
This JetBlue deal was found by Cheapflights users on 7/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:00 am
PWM
- LAX
1 stop8h 23m
JetBlue
Fri 9/1111:15 am
LAX
- PWM
1 stop9h 39m
JetBlue
Deal found 7/28![JetBlue logo]()
$414
This Delta deal was found by Cheapflights users on 7/29. 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.
Thu 9/246:02 am
PWM
- SFO
1 stop9h 18m
Delta
Tue 9/296:00 am
SFO
- PWM
2 stops14h 28m
Delta
Deal found 7/29![Delta logo]()
$384
Last-minute flights from Portland to CaliforniaDiscover last-minute flight deals from Portland to California. Data last updated August 1, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to California. Data last updated August 1, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/215:55 am
PWM
- SFO
1 stop10h 05m
Southwest
Sat 9/510:30 pm
SFO
- PWM
1 stop9h 45m
Southwest
Deal found 7/31![Southwest logo]()
$339
This United Airlines deal was found by Cheapflights users on 7/28. 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 8/235:52 am
PWM
- SFO
1 stop8h 20m
United Airlines
Sat 8/2910:35 pm
SFO
- PWM
1 stop8h 29m
United Airlines
Deal found 7/28![United Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:28 am
PWM
- LAX
1 stop8h 02m
American Airlines
Thu 8/2711:46 am
LAX
- PWM
1 stop8h 55m
American Airlines
Deal found 7/29![American Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 8/262:38 pm
PWM
- SMF
1 stop9h 07m
United Airlines
Wed 9/210:50 am
SMF
- PWM
2 stops10h 09m
United Airlines
Deal found 7/29![United Airlines logo]()
$316
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:25 pm
PWM
- SMF
2 stops12h 31m
American Airlines
Wed 9/25:31 am
SMF
- PWM
2 stops12h 50m
American Airlines
Deal found 7/29![American Airlines logo]()
$340
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:30 am
PWM
- SFO
2 stops11h 00m
Southwest
Mon 8/317:55 pm
SFO
- PWM
2 stops11h 00m
Southwest
Deal found 7/31![Southwest logo]()
$309
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/296:00 am
PWM
- SFO
1 stop9h 19m
Delta
Tue 9/15:36 am
SFO
- PWM
1 stop7h 25m
Delta
Deal found 7/30![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/295:30 am
PWM
- SAN
1 stop8h 36m
American Airlines
Sat 9/56:15 am
SAN
- PWM
1 stop8h 50m
American Airlines
Deal found 7/30![American Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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
- SJC
1 stop8h 23m
Delta
Sat 9/56:35 pm
SJC
- PWM
2 stops14h 27m
Delta
Deal found 7/30![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 7/29. 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.
Sat 8/296:05 am
PWM
- SAN
1 stop8h 04m
Delta
Sat 9/266:15 am
SAN
- PWM
2 stops14h 41m
Delta
Deal found 7/29![Delta logo]()
$338
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:05 am
PWM
- LAX
1 stop11h 11m
American Airlines
Sat 9/510:19 am
LAX
- PWM
1 stop9h 29m
American Airlines
Deal found 7/29![American Airlines logo]()
$339
This CheapOair deal was found by Cheapflights users on 7/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:40 pm
PWM
- LAS
1 stop7h 51m
JetBlue
Wed 9/211:35 am
LAS
- PWM
1 stop9h 50m
JetBlue
Deal found 7/29![JetBlue logo]()
$331
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 August 1, 2026.
Search for one-way flight options from Portland to California. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
This JetBlue deal was found by Cheapflights users on 7/27. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:40 pm
PWM
- SFO
1 stop10h 31m
JetBlue
Deal found 7/27![JetBlue logo]()
$145
This JetBlue deal was found by Cheapflights users on 7/29. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:45 pm
PWM
- SFO
1 stop10h 26m
JetBlue
Deal found 7/29![JetBlue logo]()
$146
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:09 pm
PWM
- SFO
1 stop8h 36m
American Airlines
Deal found 7/29![American Airlines logo]()
$150
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:46 pm
PWM
- LAX
1 stop9h 11m
American Airlines
Deal found 7/29![American Airlines logo]()
$150
This Delta deal was found by Cheapflights users on 7/29. 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.
Wed 8/1912:47 pm
PWM
- SFO
2 stops14h 11m
Delta
Deal found 7/29![Delta logo]()
$155
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 8/265:03 pm
PWM
- SMF
1 stop8h 45m
United Airlines
Deal found 7/29![United Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/287:00 am
PWM
- LAS
1 stop18h 34m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$158
This JetBlue deal was found by Cheapflights users on 7/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:00 am
PWM
- LAS
1 stop9h 56m
JetBlue
Deal found 7/28![JetBlue logo]()
$165
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:05 am
PWM
- SJC
1 stop8h 17m
Delta
Deal found 7/31![Delta logo]()
$167
This Delta deal was found by Cheapflights users on 7/28. 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 9/96:00 am
PWM
- SAN
1 stop8h 25m
Delta
Deal found 7/28![Delta logo]()
$167
This JetBlue deal was found by Cheapflights users on 7/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:00 am
PWM
- LAS
1 stop11h 35m
JetBlue
Deal found 7/28![JetBlue logo]()
$170
This CheapOair deal was found by Cheapflights users on 7/28. 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.
Wed 10/146:00 am
PWM
- LAS
1 stop11h 35m
JetBlue
Deal found 7/28![JetBlue logo]()
$171
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 August 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $289 (Priceline) |
One-way from | $145 (JetBlue) |
Popular in | July |
Cheapest in | September |
Average price | $463 |
Good round-trip deal | $698 or less |
Good one-way deal | $358 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 August 1, 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
PortlandSacramento
PWM - SMF
PWMSMF
Portland
Thu 10/22
5:40 pm-11:59 pm
1 stop9h 19m
Sacramento Intl
Mon 10/26
7:20 pm-11:03 am
2 stops12h 43m
$316
PortlandSacramento
PWM - SMF
PWMSMF
Portland
Wed 8/26
2:38 pm-8:45 pm
1 stop9h 07m
Sacramento Intl
Wed 9/2
10:50 am-11:59 pm
2 stops10h 09m
$316
PortlandSan Jose
PWM - SJC
PWMSJC
Portland
Thu 9/10
11:50 am-5:46 pm
1 stop8h 56m
San Jose
Wed 9/16
9:52 am-11:28 pm
2 stops10h 36m
$340
PortlandSan Diego
PWM - SAN
PWMSAN
Portland
Wed 11/18
11:40 am-10:14 pm
2 stops13h 34m
San Diego
Wed 12/2
11:03 am-11:55 pm
2 stops9h 52m
$343
PortlandSacramento
PWM - SMF
PWMSMF
Portland
Tue 9/15
6:30 am-2:18 pm
1 stop10h 48m
Sacramento Intl
Tue 9/22
6:25 am-10:13 pm
2 stops12h 48m
$352
PortlandSan Francisco
PWM - SFO
PWMSFO
Portland
Fri 8/21
5:55 am-1:00 pm
1 stop10h 05m
San Francisco
Sat 9/5
11:40 pm-1:15 pm
2 stops10h 35m
$354
PortlandLos Angeles
PWM - LAX
PWMLAX
Portland
Fri 8/21
5:55 am-5:00 pm
1 stop14h 05m
Los Angeles
Tue 8/25
10:35 pm-9:55 am
1 stop8h 20m
$358
PortlandSan Francisco
PWM - SFO
PWMSFO
Portland
Fri 8/21
10:30 am-6:30 pm
2 stops11h 00m
San Francisco
Sat 8/22
11:05 pm-12:45 pm
2 stops10h 40m
$359
PortlandLos Angeles
PWM - LAX
PWMLAX
Portland
Wed 9/30
6:00 am-2:12 pm
1 stop11h 12m
Los Angeles
Wed 10/21
12:20 pm-11:52 pm
1 stop8h 32m
$361
PortlandLas Vegas
PWM - LAS
PWMLAS
Portland
Sat 8/29
2:40 pm-7:31 pm
1 stop7h 51m
Las Vegas Harry Reid Intl
Fri 9/4
11:59 pm-1:45 pm
1 stop10h 46m
$361
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-SFO
PWM-LAX
PWM-SMF
PWM-LAS
PWM-SAN
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-SFO
PWM-LAX
PWM-SMF
PWM-LAS
What is the cheapest month to book a flight from Portland, Maine to California?
Currently, January is the cheapest month in which you can book a flight from Portland, Maine to California (average of $396). Flying from Portland, Maine to California in July is currently the most expensive (average of $616). 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 PWM to CA?
Find hourly flight availability from Portland 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 August 1, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland, Maine to California as you normally would.
How much does it cost to fly round-trip from Portland, Maine to California?
Airfare is below average for this route at the moment.
Portland, Maine to California flights typically cost between $403 and $642 in August.The cheapest round-trip price found within the last 5 days was $299 on American Airlines (Aug 24-Aug 27).
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 August 1, 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.
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
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
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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 August 1, 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 August 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$164 | Average$367 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$196 | Average$441 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$250 | Average$496 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$268 | Average$537 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$325 | Average$504 | FlexibilityNo cancel fee | On-time63% |