$126+ Cheap flights from California to Portland, ME (PWM)
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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PWM
jun. 17 — jun. 241
1 adult, Economy
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Find cheap flights from California to Portland 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 California to Portland
Keep the following information in mind while searching for California to Portland flight deals. Data was last updated junio 12, 2025.
Round-trip from | $251 (United Airlines) |
|---|---|
One-way from | $126 (American Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $466 |
Find flight deals from California to Portland
Cheapest flights from California to PortlandExplore the most affordable flight options available from California to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.
Explore the most affordable flight options available from California to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/1311:00 pmLAX - PWM
1 stop8h 09mUnited Airlines
mié. 9/176:00 amPWM - LAX
1 stop8h 59mUnited Airlines
Deal found 6/11![United Airlines logo]()
$251
This JetBlue deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/411:15 pmRNO - PWM
1 stop11h 08mJetBlue
mié. 7/92:19 pmPWM - RNO
1 stop10h 27mJetBlue
Deal found 6/10![JetBlue logo]()
$255
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/1910:00 amLAX - PWM
2 stops9h 59mAmerican Airlines
sáb. 8/239:03 amPWM - LAX
1 stop10h 23mAmerican Airlines
Deal found 6/10![American Airlines logo]()
$256
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/216:00 amLAX - PWM
2 stops10h 55mSouthwest
mar. 10/284:00 pmPWM - LAX
2 stops10h 00mSouthwest
Deal found 6/11![Southwest logo]()
$261
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/1112:40 amSFO - PWM
1 stop7h 00mDelta
mié. 8/201:34 pmPWM - SFO
1 stop9h 51mDelta
Deal found 6/10![Delta logo]()
$277
This JetBlue deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/211:59 pmLAX - PWM
1 stop10h 23mJetBlue
jue. 9/112:17 pmPWM - LAX
1 stop11h 25mJetBlue
Deal found 6/10![JetBlue logo]()
$291
This JetBlue deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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.
jue. 7/101:10 pmSFO - PWM
1 stop8h 07mJetBlue
mar. 7/152:19 pmPWM - SFO
1 stop12h 25mJetBlue
Deal found 6/12![JetBlue logo]()
$293
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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.
vie. 9/57:05 amSFO - PWM
2 stops9h 55mSouthwest
dom. 9/75:35 amPWM - SFO
1 stop13h 05mSouthwest
Deal found 6/12![Southwest logo]()
$296
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/111:35 pmLAX - PWM
1 stop8h 07mDelta
mar. 9/96:00 amPWM - LAX
1 stop8h 58mDelta
Deal found 6/10![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/410:11 pmSAN - PWM
1 stop8h 13mUnited Airlines
mié. 9/106:00 amPWM - SAN
1 stop9h 50mUnited Airlines
Deal found 6/10![United Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/45:13 amSMF - PWM
1 stop8h 57mAmerican Airlines
jue. 8/76:30 amPWM - SMF
1 stop10h 36mAmerican Airlines
Deal found 6/10![American Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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.
mar. 8/266:00 amSJC - PWM
1 stop8h 46mAmerican Airlines
mié. 9/179:18 amPWM - SJC
1 stop10h 23mAmerican Airlines
Deal found 6/12![American Airlines logo]()
$297
Cheapflights Fare Finder
Customize your flight search to find flights from California to Portland 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 junio 12, 2025.
Use the filters below to find and compare flights from California to Portland that are best for you.
Fly from
California
Fly to
Portland
Route
Depart
Return
Price
Los AngelesPortland
LAX - PWM
LAXPWM
Los Angeles
sáb. 8/16
6:00 am-5:02 pm
1 stop8h 02m
Portland
mar. 8/26
6:00 am-11:26 am
1 stop8h 26m
$251
RenoPortland
RNO - PWM
RNOPWM
Reno
vie. 7/4
11:15 pm-1:23 pm
1 stop11h 08m
Portland
mié. 7/9
2:19 pm-9:46 pm
1 stop10h 27m
$255
Los AngelesPortland
LAX - PWM
LAXPWM
Los Angeles
dom. 8/17
11:01 pm-10:07 am
1 stop8h 06m
Portland
mar. 8/26
3:06 pm-9:36 pm
1 stop9h 30m
$274
San FranciscoPortland
SFO - PWM
SFOPWM
San Francisco
lun. 8/11
12:40 am-10:40 am
1 stop7h 00m
Portland
mar. 8/26
2:36 pm-8:53 pm
1 stop9h 17m
$277
Los AngelesPortland
LAX - PWM
LAXPWM
Los Angeles
mar. 9/2
11:59 pm-1:22 pm
1 stop10h 23m
Portland
jue. 9/11
2:17 pm-10:42 pm
1 stop11h 25m
$291
San FranciscoPortland
SFO - PWM
SFOPWM
San Francisco
jue. 7/10
1:10 pm-12:17 am
1 stop8h 07m
Portland
mar. 7/15
2:19 pm-11:44 pm
1 stop12h 25m
$293
San FranciscoPortland
SFO - PWM
SFOPWM
San Francisco
vie. 9/5
7:05 am-8:00 pm
2 stops9h 55m
Portland
dom. 9/7
5:35 am-3:40 pm
1 stop13h 05m
$296
Los AngelesPortland
LAX - PWM
LAXPWM
Los Angeles
lun. 9/1
11:35 pm-10:42 am
1 stop8h 07m
Portland
mar. 9/9
6:00 am-11:58 am
1 stop8h 58m
$297
San DiegoPortland
SAN - PWM
SANPWM
San Diego
jue. 9/4
10:11 pm-9:24 am
1 stop8h 13m
Portland
mié. 9/10
6:00 am-12:50 pm
1 stop9h 50m
$297
SacramentoPortland
SMF - PWM
SMFPWM
Sacramento Intl
lun. 8/4
5:13 am-5:10 pm
1 stop8h 57m
Portland
jue. 8/7
6:30 am-2:06 pm
1 stop10h 36m
$297
Showing 1-10 of 60 results
Best time to book a flight from California to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from California with our price prediction graph.
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 California to Portland
What is the cheapest month to book a flight from California to Portland, Maine?
Currently, January is the cheapest month in which you can book a flight from California to Portland, Maine (average of $296). Flying from California to Portland, Maine in July is currently the most expensive (average of $394). 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 CA to PWM?
Find hourly flight availability from California to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Portland, Maine as you normally would.
Rainfall in Portland by month
Plan your trip to Portland by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Portland, Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Portland, Maine when rainfall is around 2.9 in.
Temperature in Portland by month
Plan your trip to Portland by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Portland, Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated junio 12, 2025.
To help decide which airline to fly from California to Portland, see what other customers have to say about Breeze Airways, Alaska Airlines and Southwest. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.7
Entertainment
6.6
Boarding
8.3
Overall
8.1
Comfort
8.2
Crew
8.8
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Food
6.7
Entertainment
6.6
Boarding
8.3
Overall
8.1
Comfort
8.2
Crew
8.8
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Food
6.7
Entertainment
6.6
Boarding
8.3
Overall
8.1
Comfort
8.2
Crew
8.8
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Food
6.7
Entertainment
6.6
Boarding
8.3
Overall
8.1
Comfort
8.2
Crew
8.8
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Food
6.7
Entertainment
6.6
Boarding
8.3
Overall
8.1
Comfort
8.2
Crew
8.8
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Food
6.7
Entertainment
6.6
Boarding
8.3
Overall
8.1
Comfort
8.2
Crew
8.8
Reviews
1 / 11
10.0
ExcellentDena,Dec 2024
LAS - BDL
Related info for your journey
Find useful and relevant information for your journey from California to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near California?
Book flights to California if you plan to visit one of these locationsNorth Conway
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Alternative routes for California to Portland
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from California to Portland
Discover the top 6 airlines that operate flights from California to Portland. 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 junio 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$166 | Average$455 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$190 | Average$395 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$190 | Average$550 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$246 | Average$488 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$460 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$269 | Average$586 | FlexibilityNo cancel fee | On-time69% |