$130+ Cheap flights from Portland, ME (PWM) to California
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — LAX
Aug 3 — Aug 101
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 July 4, 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 July 4, 2026.
This Priceline deal was found by Cheapflights users on 6/29. 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 Priceline 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
Tue 8/411:59 pm
LAS
- PWM
1 stop10h 55m
JetBlue
Deal found 6/29![JetBlue logo]()
$241
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:00 am
PWM
- LAS
1 stop8h 08m
United Airlines
Tue 8/412:35 pm
LAS
- PWM
1 stop7h 55m
United Airlines
Deal found 6/30![United Airlines logo]()
$264
This JetBlue deal was found by Cheapflights users on 6/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:45 pm
PWM
- ONT
1 stop10h 53m
JetBlue
Mon 8/3111:59 pm
ONT
- PWM
1 stop9h 31m
JetBlue
Deal found 6/30![JetBlue logo]()
$265
This JetBlue deal was found by Cheapflights users on 6/30. 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 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 51m
JetBlue
Sat 8/2910:25 am
LAS
- PWM
1 stop11h 00m
JetBlue
Deal found 6/30![JetBlue logo]()
$266
This Delta deal was found by Cheapflights users on 6/29. 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 8/262:14 pm
PWM
- LAS
1 stop11h 03m
Delta
Sat 8/2912:36 pm
LAS
- PWM
1 stop9h 23m
Delta
Deal found 6/29![Delta logo]()
$269
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 7/2112:40 pm
PWM
- LAS
1 stop10h 14m
Delta
Tue 8/412:11 pm
LAS
- PWM
1 stop9h 48m
Delta
Deal found 7/2![Delta logo]()
$294
This JetBlue deal was found by Cheapflights users on 6/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:40 pm
PWM
- ONT
1 stop10h 58m
JetBlue
Mon 8/3111:59 pm
ONT
- PWM
1 stop9h 31m
JetBlue
Deal found 6/30![JetBlue logo]()
$296
This JetBlue deal was found by Cheapflights users on 6/29. 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 9/42:45 pm
PWM
- LAX
1 stop11h 04m
JetBlue
Tue 9/812:35 pm
LAX
- PWM
1 stop8h 35m
JetBlue
Deal found 6/29![JetBlue logo]()
$296
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:00 am
PWM
- ONT
1 stop8h 31m
American Airlines
Sun 8/238:01 pm
ONT
- PWM
2 stops13h 39m
American Airlines
Deal found 7/2![American Airlines logo]()
$302
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:00 am
PWM
- SMF
1 stop8h 51m
United Airlines
Sat 9/196:30 am
SMF
- PWM
1 stop8h 01m
United Airlines
Deal found 6/30![United Airlines logo]()
$311
This American Airlines deal was found by Cheapflights users on 6/29. 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 7/212:25 pm
PWM
- LAS
1 stop8h 52m
American Airlines
Tue 8/49:36 am
LAS
- PWM
1 stop10h 00m
American Airlines
Deal found 6/29![American Airlines logo]()
$317
This JetBlue deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 10/276:30 am
PWM
- SFO
1 stop10h 08m
JetBlue
Wed 11/1812:15 pm
SFO
- PWM
1 stop8h 28m
JetBlue
Deal found 7/2![JetBlue logo]()
$318
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 July 4, 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 July 4, 2026.
This United Airlines deal was found by Cheapflights users on 6/29. 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 8/273:45 pm
PWM
- LAS
1 stop10h 06m
United Airlines
Sun 8/3011:57 pm
LAS
- PWM
1 stop7h 07m
United Airlines
Deal found 6/29![United Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 6/29. 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 8/262:14 pm
PWM
- LAS
1 stop11h 03m
Delta
Sat 8/2912:36 pm
LAS
- PWM
1 stop9h 23m
Delta
Deal found 6/29![Delta logo]()
$269
This American Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 8/269:08 am
PWM
- LAS
1 stop9h 28m
American Airlines
Sat 8/297:10 am
LAS
- PWM
1 stop7h 31m
American Airlines
Deal found 7/3![American Airlines logo]()
$269
This Priceline deal was found by Cheapflights users on 6/28. 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.
Wed 9/22:40 pm
PWM
- ONT
1 stop10h 57m
JetBlue
Sat 9/511:13 pm
ONT
- PWM
1 stop10h 08m
JetBlue
Deal found 6/28![JetBlue logo]()
$296
This Southwest deal was found by Cheapflights users on 6/29. 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.
Thu 8/272:10 pm
PWM
- LAS
1 stop10h 25m
Southwest
Sun 8/3011:30 pm
LAS
- PWM
2 stops9h 55m
Southwest
Deal found 6/29![Southwest logo]()
$354
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:00 am
PWM
- SMF
1 stop8h 51m
United Airlines
Sat 9/196:30 am
SMF
- PWM
1 stop8h 01m
United Airlines
Deal found 6/30![United Airlines logo]()
$311
This JetBlue deal was found by Cheapflights users on 7/1. 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 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 58m
JetBlue
Sun 8/2311:59 pm
ONT
- PWM
1 stop10h 46m
JetBlue
Deal found 7/1![JetBlue logo]()
$339
This Delta deal was found by Cheapflights users on 6/29. 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 12/96:00 am
PWM
- LAS
1 stop10h 47m
Delta
Wed 12/1611:00 am
LAS
- PWM
1 stop8h 23m
Delta
Deal found 6/29![Delta logo]()
$356
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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
- SAN
1 stop10h 20m
Southwest
Sat 9/2610:40 pm
SAN
- PWM
1 stop8h 55m
Southwest
Deal found 7/3![Southwest logo]()
$359
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:47 am
PWM
- BUR
2 stops11h 45m
United Airlines
Wed 11/48:54 am
BUR
- PWM
2 stops12h 05m
United Airlines
Deal found 6/30![United Airlines logo]()
$333
This JetBlue deal was found by Cheapflights users on 6/28. 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 8/212:45 pm
PWM
- SMF
1 stop10h 14m
JetBlue
Sun 8/2311:11 pm
SMF
- PWM
1 stop11h 34m
JetBlue
Deal found 6/28![JetBlue logo]()
$345
This American Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 9/145:24 pm
PWM
- SAN
1 stop9h 01m
American Airlines
Wed 9/166:20 am
SAN
- PWM
1 stop10h 18m
American Airlines
Deal found 7/3![American Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 6/30. 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.
Tue 11/1010:00 am
PWM
- SFO
1 stop11h 52m
Delta
Sun 11/159:00 pm
SFO
- PWM
1 stop9h 30m
Delta
Deal found 6/30![Delta logo]()
$369
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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
- SFO
1 stop8h 15m
Southwest
Sat 9/198:00 am
SFO
- PWM
2 stops10h 00m
Southwest
Deal found 7/3![Southwest logo]()
$374
This United Airlines deal was found by Cheapflights users on 6/29. 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 9/96:00 am
PWM
- LAS
1 stop8h 33m
United Airlines
Sat 9/126:00 am
LAS
- PWM
1 stop7h 59m
United Airlines
Deal found 6/29![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 6/29. 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 12/24:50 pm
PWM
- LAX
1 stop8h 45m
Delta
Tue 12/810:45 am
LAX
- PWM
1 stop8h 38m
Delta
Deal found 6/29![Delta logo]()
$369
This Southwest deal was found by Cheapflights users on 6/30. 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.
Tue 10/1311:35 am
PWM
- RNO
2 stops10h 05m
Southwest
Sat 10/177:25 pm
RNO
- PWM
2 stops11h 15m
Southwest
Deal found 6/30![Southwest logo]()
$375
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 8/116:00 am
PWM
- SAN
1 stop8h 15m
United Airlines
Tue 8/189:05 pm
SAN
- PWM
1 stop9h 03m
United Airlines
Deal found 7/2![United Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Wed 7/292:56 pm
PWM
- SMF
2 stops11h 24m
American Airlines
Wed 8/55:31 am
SMF
- PWM
2 stops13h 29m
American Airlines
Deal found 6/30![American Airlines logo]()
$435
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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
2 stops12h 05m
Delta
Sat 9/2610:25 pm
SAN
- PWM
2 stops10h 45m
Delta
Deal found 7/3![Delta logo]()
$370
This Southwest deal was found by Cheapflights users on 7/1. 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.
Sat 10/35:35 am
PWM
- LAS
1 stop9h 50m
Southwest
Tue 10/69:10 am
LAS
- PWM
2 stops10h 25m
Southwest
Deal found 7/1![Southwest logo]()
$378
This JetBlue deal was found by Cheapflights users on 7/1. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:45 pm
PWM
- LAX
1 stop11h 04m
JetBlue
Tue 9/811:35 am
LAX
- PWM
1 stop9h 35m
JetBlue
Deal found 7/1![JetBlue logo]()
$446
This Southwest deal was found by Cheapflights users on 6/29. 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 12/25:10 am
PWM
- LAX
2 stops10h 55m
Southwest
Tue 12/87:55 pm
LAX
- PWM
2 stops11h 00m
Southwest
Deal found 6/29![Southwest logo]()
$379
This United Airlines deal was found by Cheapflights users on 6/29. 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 9/253:40 pm
PWM
- LAS
1 stop9h 19m
United Airlines
Sat 10/311:55 pm
LAS
- PWM
1 stop7h 07m
United Airlines
Deal found 6/29![United Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 11/2012:50 pm
PWM
- LAX
1 stop10h 41m
Delta
Fri 11/279:59 pm
LAX
- PWM
1 stop8h 31m
Delta
Deal found 7/2![Delta logo]()
$394
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 11/61:05 pm
PWM
- PSP
2 stops10h 57m
American Airlines
Sat 11/146:58 pm
PSP
- PWM
2 stops14h 13m
American Airlines
Deal found 7/2![American Airlines logo]()
$495
This United Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 8/266:03 am
PWM
- LAS
2 stops12h 55m
United Airlines
Sat 8/299:00 am
LAS
- PWM
1 stop9h 23m
United Airlines
Deal found 7/3![United Airlines logo]()
$384
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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
Sun 9/278:10 pm
ONT
- PWM
2 stops10h 40m
Southwest
Deal found 7/2![Southwest logo]()
$391
This Delta deal was found by Cheapflights users on 6/30. 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 8/2711:50 am
PWM
- SAN
2 stops9h 16m
Delta
Sat 8/298:00 am
SAN
- PWM
1 stop10h 31m
Delta
Deal found 6/30![Delta logo]()
$401
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 8/217:40 am
PWM
- BUR
1 stop8h 00m
Southwest
Sun 8/307:15 am
BUR
- PWM
1 stop11h 15m
Southwest
Deal found 7/2![Southwest logo]()
$391
Last-minute flights from Portland to CaliforniaDiscover last-minute flight deals from Portland to California. Data last updated July 4, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to California. Data last updated July 4, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 6/29. 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 Priceline 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
Tue 8/411:59 pm
LAS
- PWM
1 stop10h 55m
JetBlue
Deal found 6/29![JetBlue logo]()
$241
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:00 am
PWM
- LAS
1 stop8h 08m
United Airlines
Tue 8/412:35 pm
LAS
- PWM
1 stop7h 55m
United Airlines
Deal found 6/30![United Airlines logo]()
$264
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 7/2112:40 pm
PWM
- LAS
1 stop10h 14m
Delta
Tue 8/412:11 pm
LAS
- PWM
1 stop9h 48m
Delta
Deal found 7/2![Delta logo]()
$294
This American Airlines deal was found by Cheapflights users on 6/29. 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 7/212:25 pm
PWM
- LAS
1 stop8h 52m
American Airlines
Tue 8/49:36 am
LAS
- PWM
1 stop10h 00m
American Airlines
Deal found 6/29![American Airlines logo]()
$317
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Thu 8/136:09 pm
PWM
- LAS
1 stop8h 02m
American Airlines
Sun 8/1611:53 pm
LAS
- PWM
1 stop8h 45m
American Airlines
Deal found 7/1![American Airlines logo]()
$324
This JetBlue deal was found by Cheapflights users on 6/30. 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 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 57m
JetBlue
Sat 9/511:13 pm
ONT
- PWM
1 stop10h 08m
JetBlue
Deal found 6/30![JetBlue logo]()
$327
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:00 am
PWM
- ONT
1 stop8h 31m
American Airlines
Sun 8/238:01 pm
ONT
- PWM
2 stops13h 39m
American Airlines
Deal found 7/2![American Airlines logo]()
$302
This JetBlue deal was found by Cheapflights users on 6/30. 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 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 51m
JetBlue
Sat 8/2910:25 am
LAS
- PWM
1 stop11h 00m
JetBlue
Deal found 6/30![JetBlue logo]()
$266
This Delta deal was found by Cheapflights users on 6/29. 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 8/262:14 pm
PWM
- LAS
1 stop11h 03m
Delta
Sat 8/2912:36 pm
LAS
- PWM
1 stop9h 23m
Delta
Deal found 6/29![Delta logo]()
$269
This JetBlue deal was found by Cheapflights users on 6/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:40 pm
PWM
- ONT
1 stop10h 58m
JetBlue
Mon 8/3111:59 pm
ONT
- PWM
1 stop9h 31m
JetBlue
Deal found 6/30![JetBlue logo]()
$296
This JetBlue deal was found by Cheapflights users on 6/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:45 pm
PWM
- ONT
1 stop10h 53m
JetBlue
Mon 8/3111:59 pm
ONT
- PWM
1 stop9h 31m
JetBlue
Deal found 6/30![JetBlue logo]()
$265
This JetBlue deal was found by Cheapflights users on 6/29. 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.
Sun 8/306:00 am
PWM
- LAX
1 stop8h 23m
JetBlue
Tue 9/812:35 pm
LAX
- PWM
1 stop8h 35m
JetBlue
Deal found 6/29![JetBlue logo]()
$327
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 July 4, 2026.
Search for one-way flight options from Portland to California. Find affordable one-way fares based on user searches. Data last updated July 4, 2026.
This JetBlue deal was found by Cheapflights users on 6/29. 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.
Wed 9/22:40 pm
PWM
- SFO
1 stop10h 31m
JetBlue
Deal found 6/29![JetBlue logo]()
$130
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 7/276:00 am
PWM
- LAS
1 stop8h 08m
United Airlines
Deal found 7/2![United Airlines logo]()
$130
This JetBlue deal was found by Cheapflights users on 6/29. 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.
Sat 9/52:40 pm
PWM
- LAX
1 stop11h 07m
JetBlue
Deal found 6/29![JetBlue logo]()
$133
This JetBlue deal was found by Cheapflights users on 6/29. 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 9/42:45 pm
PWM
- SFO
1 stop12h 53m
JetBlue
Deal found 6/29![JetBlue logo]()
$135
This United Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 8/125:15 am
PWM
- LAS
1 stop8h 49m
United Airlines
Deal found 7/3![United Airlines logo]()
$135
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:43 pm
PWM
- SMF
1 stop9h 47m
United Airlines
Deal found 6/30![United Airlines logo]()
$156
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Thu 7/166:59 pm
PWM
- LAS
1 stop8h 33m
American Airlines
Deal found 6/30![American Airlines logo]()
$160
This American Airlines deal was found by Cheapflights users on 6/30. 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 9/291:53 pm
PWM
- SMF
2 stops12h 41m
American Airlines
Deal found 6/30![American Airlines logo]()
$161
This JetBlue deal was found by Cheapflights users on 6/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 am
PWM
- LAX
1 stop8h 25m
JetBlue
Deal found 6/30![JetBlue logo]()
$164
This United Airlines deal was found by Cheapflights users on 6/29. 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 8/225:15 am
PWM
- SAN
1 stop9h 02m
United Airlines
Deal found 6/29![United Airlines logo]()
$164
This Southwest deal was found by Cheapflights users on 6/30. 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.
Sat 9/265:40 am
PWM
- BUR
2 stops11h 40m
Southwest
Deal found 6/30![Southwest logo]()
$167
This Delta deal was found by Cheapflights users on 7/1. 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 8/226:05 am
PWM
- SAN
1 stop9h 28m
Delta
Deal found 7/1![Delta logo]()
$167
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 July 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $241 (Priceline) |
One-way from | $130 (JetBlue) |
Popular in | July |
Cheapest in | September |
Average price | $528 |
Good one-way deal | $372 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 July 4, 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
Thu 8/27
3:45 pm-10:51 pm
1 stop10h 06m
Las Vegas Harry Reid Intl
Sun 8/30
11:57 pm-10:04 am
1 stop7h 07m
$269
PortlandLas Vegas
PWM - LAS
PWMLAS
Portland
Wed 8/26
2:14 pm-10:17 pm
1 stop11h 03m
Las Vegas Harry Reid Intl
Sat 8/29
12:36 pm-12:59 am
1 stop9h 23m
$269
PortlandLas Vegas
PWM - LAS
PWMLAS
Portland
Wed 8/26
9:08 am-3:36 pm
1 stop9h 28m
Las Vegas Harry Reid Intl
Sat 8/29
7:10 am-5:41 pm
1 stop7h 31m
$269
PortlandOntario
PWM - ONT
PWMONT
Portland
Wed 9/2
2:40 pm-10:37 pm
1 stop10h 57m
Ontario
Sat 9/5
11:13 pm-12:21 pm
1 stop10h 08m
$296
PortlandSacramento
PWM - SMF
PWMSMF
Portland
Sat 9/12
6:00 am-11:51 am
1 stop8h 51m
Sacramento Intl
Sat 9/19
6:30 am-5:31 pm
1 stop8h 01m
$311
PortlandBurbank
PWM - BUR
PWMBUR
Portland
Wed 10/28
8:47 am-5:32 pm
2 stops11h 45m
Burbank Bob Hope
Wed 11/4
8:54 am-11:59 pm
2 stops12h 05m
$333
PortlandOntario
PWM - ONT
PWMONT
Portland
Thu 8/20
2:40 pm-10:38 pm
1 stop10h 58m
Ontario
Sun 8/23
11:59 pm-1:45 pm
1 stop10h 46m
$339
PortlandSacramento
PWM - SMF
PWMSMF
Portland
Fri 8/21
2:45 pm-9:59 pm
1 stop10h 14m
Sacramento Intl
Sun 8/23
11:11 pm-1:45 pm
1 stop11h 34m
$345
PortlandLas Vegas
PWM - LAS
PWMLAS
Portland
Wed 9/9
6:00 am-11:33 am
1 stop8h 33m
Las Vegas Harry Reid Intl
Sat 9/12
6:00 am-4:59 pm
1 stop7h 59m
$347
PortlandLas Vegas
PWM - LAS
PWMLAS
Portland
Thu 8/27
2:10 pm-9:35 pm
1 stop10h 25m
Las Vegas Harry Reid Intl
Sun 8/30
11:30 pm-12:25 pm
2 stops9h 55m
$354
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Portland to California
Have a flexible travel schedule? Discover the best time to fly to California from Portland with our price prediction graph.
PWM-LAS
PWM-ONT
PWM-LAX
PWM-SMF
PWM-SFO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Portland to California
PWM-USCA
PWM-LAS
PWM-ONT
PWM-LAX
PWM-SMF
What is the cheapest month to book a flight from Portland, Maine to California?
Currently, March is the cheapest month in which you can book a flight from Portland, Maine to California (average of $148). Flying from Portland, Maine to California in July is currently the most expensive (average of $296). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
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 July 4, 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?
How far ahead should I book a flight from Portland, Maine to California?
Booking 54 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 July 4, 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
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
7.9
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
7.9
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
7.9
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
7.9
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
7.9
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
7.9
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from Portland to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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 July 4, 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 July 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$164 | Average$343 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$219 | Average$479 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$268 | Average$546 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$272 | Average$498 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$276 | Average$452 | FlexibilityNo cancel fee | On-timeN/A |