$160+ Cheap flights from Portland, ME (PWM) to California
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — LAX
Nov 29 — Dec 61
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to California
Cheapest
Best
Last-minute
One-way
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 October 30, 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 October 30, 2026.
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/94:53 pm -
2 stops10h 04m
Sat 12/1212:20 pm -
1 stop8h 13m
Deal found 10/26![Delta logo]()
$318
This Delta deal was found by Cheapflights users on 10/29. 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.
Mon 11/236:00 am -
1 stop8h 30m
Wed 12/212:46 pm -
1 stop7h 47m
Deal found 10/29![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 10/28. 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 12/24:53 pm -
1 stop9h 27m
Sat 12/56:00 am -
1 stop7h 11m
Deal found 10/28![Delta logo]()
$327
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:00 am -
2 stops12h 53m
Wed 12/29:38 am -
2 stops10h 55m
Deal found 10/27![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:10 am -
1 stop9h 48m
Wed 12/29:38 am -
1 stop9h 02m
Deal found 10/27![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:00 am -
1 stop8h 51m
Tue 12/86:15 am -
1 stop6h 56m
Deal found 10/27![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/95:15 am -
1 stop8h 55m
Sat 12/1211:55 pm -
2 stops10h 10m
Deal found 10/26![Southwest logo]()
$334
This Delta deal was found by Cheapflights users on 10/28. 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 12/56:00 am -
1 stop8h 54m
Sat 12/126:15 am -
2 stops14h 18m
Deal found 10/28![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/412:49 pm -
2 stops14h 08m
Sat 12/1212:20 pm -
1 stop8h 13m
Deal found 10/26![Delta logo]()
$338
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1112:44 pm -
1 stop12h 27m
Mon 12/1411:51 pm -
1 stop8h 51m
Deal found 10/28![American Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:00 am -
2 stops12h 53m
Wed 12/29:38 am -
2 stops10h 55m
Deal found 10/27![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:00 am -
1 stop9h 09m
Fri 12/410:53 pm -
1 stop10h 09m
Deal found 10/27![American Airlines logo]()
$349
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 October 30, 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 October 30, 2026.
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:00 am -
1 stop8h 30m
Wed 12/212:46 pm -
1 stop7h 47m
Deal found 10/27![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/53:20 pm -
1 stop8h 00m
Tue 12/89:55 pm -
1 stop8h 55m
Deal found 10/26![Southwest logo]()
$329
This American Airlines deal was found by Cheapflights users on 10/29. 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 11/187:10 am -
1 stop9h 48m
Wed 12/29:38 am -
1 stop9h 02m
Deal found 10/29![American Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 10/28. 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 1/64:25 pm -
1 stop9h 07m
Wed 1/138:15 am -
2 stops12h 17m
Deal found 10/28![United Airlines logo]()
$441
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:00 am -
1 stop9h 40m
Thu 12/107:05 am -
2 stops13h 47m
Deal found 10/27![Delta logo]()
$332
This Delta deal was found by Cheapflights users on 10/28. 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 12/56:00 am -
1 stop8h 54m
Sat 12/126:15 am -
2 stops14h 18m
Deal found 10/28![Delta logo]()
$334
This Southwest deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:15 am -
2 stops10h 50m
Thu 12/38:00 pm -
2 stops10h 50m
Deal found 10/26![Southwest logo]()
$395
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:00 am -
2 stops13h 33m
Tue 12/86:15 am -
1 stop6h 56m
Deal found 10/27![Delta logo]()
$334
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/267:00 am -
2 stops11h 45m
Sun 1/317:45 am -
2 stops10h 44m
Deal found 10/27![American Airlines logo]()
$429
This Southwest deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2912:55 pm -
1 stop11h 05m
Mon 2/86:30 am -
1 stop7h 15m
Deal found 10/28![Southwest logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 12/54:47 pm -
1 stop8h 46m
Tue 12/810:18 pm -
1 stop7h 47m
Deal found 10/28![United Airlines logo]()
$459
This Southwest deal was found by Cheapflights users on 10/29. 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.
Wed 4/75:20 am -
1 stop11h 15m
Wed 4/149:50 pm -
1 stop11h 40m
Deal found 10/29![Southwest logo]()
$400
This Delta deal was found by Cheapflights users on 10/30. 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.
Mon 1/255:30 am -
2 stops13h 57m
Sat 1/307:05 am -
2 stops11h 05m
Deal found 10/30![Delta logo]()
$370
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/59:38 am -
2 stops15h 18m
Wed 12/96:00 am -
2 stops12h 29m
Deal found 10/26![United Airlines logo]()
$460
This Southwest deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/175:20 am -
1 stop11h 10m
Tue 1/511:25 am -
1 stop7h 25m
Deal found 10/27![Southwest logo]()
$400
This Delta deal was found by Cheapflights users on 10/29. 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 11/196:00 am -
2 stops13h 14m
Wed 12/25:56 pm -
2 stops15h 01m
Deal found 10/29![Delta logo]()
$372
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 12/39:38 am -
2 stops16h 03m
Mon 12/76:30 pm -
2 stops16h 08m
Deal found 10/28![United Airlines logo]()
$460
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/315:01 am -
2 stops12h 21m
Mon 4/57:30 pm -
2 stops12h 45m
Deal found 10/25![American Airlines logo]()
$516
This Southwest deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/65:30 am -
2 stops19h 15m
Wed 1/136:25 am -
2 stops12h 20m
Deal found 10/28![Southwest logo]()
$401
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Mon 11/235:35 am -
2 stops11h 11m
Wed 12/27:00 am -
2 stops10h 42m
Deal found 10/29![United Airlines logo]()
$460
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/215:30 am -
1 stop9h 25m
Tue 1/267:05 am -
2 stops13h 05m
Deal found 10/27![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 10/30. 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 12/126:12 am -
2 stops11h 21m
Sun 1/1010:56 pm -
1 stop10h 11m
Deal found 10/30![Delta logo]()
$388
This Southwest deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/105:15 am -
2 stops10h 15m
Tue 12/158:00 pm -
2 stops10h 50m
Deal found 10/25![Southwest logo]()
$430
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/133:23 pm -
1 stop8h 28m
Tue 11/175:00 am -
1 stop8h 02m
Deal found 10/29![United Airlines logo]()
$481
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/164:53 pm -
2 stops10h 04m
Wed 1/67:05 am -
2 stops13h 05m
Deal found 10/25![Delta logo]()
$389
This Southwest deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/58:40 am -
2 stops10h 55m
Thu 2/116:30 am -
1 stop7h 15m
Deal found 10/26![Southwest logo]()
$432
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/228:47 am -
2 stops14h 12m
Fri 11/275:00 am -
1 stop8h 02m
Deal found 10/28![United Airlines logo]()
$493
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:00 am -
2 stops15h 30m
Thu 12/312:20 pm -
1 stop8h 32m
Deal found 10/27![Delta logo]()
$391
This Southwest deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/125:20 am -
1 stop11h 05m
Sun 3/1410:00 pm -
1 stop11h 00m
Deal found 10/27![Southwest logo]()
$440
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:00 am -
1 stop11h 17m
Sun 12/139:00 pm -
1 stop9h 05m
Deal found 10/27![United Airlines logo]()
$502
Last-minute flights from Portland to CaliforniaDiscover last-minute flight deals from Portland to California. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to California. Data last updated October 30, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:03 pm -
2 stops10h 56m
Wed 11/2511:35 pm -
2 stops12h 41m
Deal found 10/26![Delta logo]()
$337
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:10 am -
1 stop9h 48m
Wed 12/29:38 am -
1 stop9h 02m
Deal found 10/27![American Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 10/29. 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 11/196:00 am -
1 stop11h 10m
Wed 12/28:30 am -
1 stop10h 10m
Deal found 10/29![American Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 10/29. 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 11/1912:45 pm -
2 stops13h 36m
Wed 12/210:40 pm -
1 stop10h 17m
Deal found 10/29![Delta logo]()
$367
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:00 am -
2 stops12h 53m
Wed 12/29:38 am -
2 stops10h 55m
Deal found 10/27![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/222:05 pm -
1 stop11h 07m
Wed 12/29:38 am -
2 stops10h 55m
Deal found 10/27![Delta logo]()
$377
This Delta deal was found by Cheapflights users on 10/29. 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.
Mon 11/236:00 am -
1 stop8h 30m
Wed 12/212:46 pm -
1 stop7h 47m
Deal found 10/29![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:00 am -
2 stops12h 53m
Wed 12/29:38 am -
2 stops10h 55m
Deal found 10/27![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:00 am -
1 stop9h 39m
Wed 12/26:00 am -
2 stops14h 20m
Deal found 10/27![Delta logo]()
$332
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/253:23 pm -
1 stop8h 25m
Wed 12/211:15 am -
1 stop9h 09m
Deal found 10/28![United Airlines logo]()
$364
This Southwest deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:15 am -
1 stop8h 55m
Thu 12/38:00 pm -
2 stops10h 50m
Deal found 10/26![Southwest logo]()
$369
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2612:27 pm -
2 stops23h 08m
Thu 12/37:49 pm -
2 stops10h 33m
Deal found 10/27![American Airlines logo]()
$374
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 October 30, 2026.
Search for one-way flight options from Portland to California. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:08 pm -
1 stop8h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![United Airlines logo]()
$160
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:00 am -
1 stop8h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Delta logo]()
$160
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/34:53 pm -
2 stops10h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Delta logo]()
$162
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:08 pm -
1 stop10h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![United Airlines logo]()
$164
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/268:08 am -
1 stop10h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![United Airlines logo]()
$165
This Delta deal was found by Cheapflights users on 10/28. 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.
Thu 11/194:03 pm -
1 stop10h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Delta logo]()
$165
This Delta deal was found by Cheapflights users on 10/29. 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 12/24:53 pm -
2 stops10h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Delta logo]()
$169
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:00 am -
2 stops14h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Delta logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/212:28 pm -
3 stops34h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$189
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:30 am -
2 stops13h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![United Airlines logo]()
$189
This Delta deal was found by Cheapflights users on 10/29. 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 1/2811:38 am -
2 stops13h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Delta logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/212:28 pm -
3 stops30h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$191
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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $318 (Delta) |
One-way from | $160 (United Airlines) |
Popular in | July |
Cheapest in | February |
Average price | $482 |
Good round-trip deal | $638 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 7,457,451 searches. Data last updated October 30, 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
PortlandSanta Ana
PWM Portland - SNA Santa Ana J. Wayne/Orange Cnty
PWMSNA
Portland
Wed 12/9
7:00 am-3:17 pm
1 stop11h 17m
Santa Ana J. Wayne/Orange Cnty
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$160
Quickest round-trip
PortlandPalm Springs
PWM Portland - PSP Palm Springs
PWMPSP
Portland
Thu 11/26
6:00 am-11:30 am
1 stop8h 30m
Palm Springs
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$160
PortlandOntario
PWM Portland - ONT Ontario
PWMONT
Portland
Thu 12/3
4:53 pm-11:57 pm
2 stops10h 04m
Ontario
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$162
PortlandSan Francisco
PWM Portland - SFO San Francisco
PWMSFO
Portland
Sat 11/21
5:08 pm-12:53 am
1 stop10h 45m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$164
PortlandSan Francisco
PWM Portland - SFO San Francisco
PWMSFO
Portland
Wed 12/2
4:53 pm-11:20 pm
1 stop9h 27m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$164
PortlandSan Francisco
PWM Portland - SFO San Francisco
PWMSFO
Portland
Thu 12/17
6:00 am-12:47 pm
1 stop9h 47m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$164
PortlandSan Francisco
PWM Portland - SFO San Francisco
PWMSFO
Portland
Wed 12/16
6:00 am-12:47 pm
1 stop9h 47m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$164
PortlandSan Francisco
PWM Portland - SFO San Francisco
PWMSFO
Portland
Tue 12/15
6:00 am-2:50 pm
1 stop11h 50m
San Francisco
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$164
PortlandPalm Springs
PWM Portland - PSP Palm Springs
PWMPSP
Portland
Tue 11/17
12:45 pm-9:40 pm
2 stops11h 55m
Palm Springs
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$165
PortlandPalm Springs
PWM Portland - PSP Palm Springs
PWMPSP
Portland
Thu 11/26
8:08 am-3:12 pm
2 stops10h 04m
Palm Springs
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$165
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-PSP
PWM-SFO
PWM-SJC
PWM-LAX
PWM-ONT
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Portland to California
PWM-USCA
PWM-PSP
PWM-SFO
PWM-SJC
PWM-LAX
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 $426). Flying from Portland, Maine to California in July is currently the most expensive (average of $637). 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 October 30, 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 $393 and $521 in November.The cheapest round-trip price found within the last 5 days was $329 on American Airlines (Nov 18-Dec 2).
How far ahead should I book a flight from Portland, Maine to California?
Booking 76 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 October 30, 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.
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.4
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.4
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.4
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.4
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.4
Overall
7.9
Boarding
8.1
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
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
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 October 30, 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 4 airlines flying from Portland to California
Discover the top 4 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$250 | Average$501 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$273 | Average$576 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$296 | Average$445 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$358 | Average$526 | FlexibilityNo cancel fee | On-time63% |