HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portland

$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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PWM
nov. 15 — nov. 221
sáb. 11/15
sáb. 11/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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 octubre 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$251
(United Airlines)

One-way from

$126
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$376
Provider with most accurate pricing for Los Angeles-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Boston Logan Intl flights.
Search Deals
From California to Portland
Search Deals
One-way flight from California to Portland
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from California to Portland

Cheapest flights from California to Portland
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 octubre 16, 2025.

This United Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” 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. 11/810:57 pmLAX - PWM
1 stop8h 07mUnited Airlines
mié. 11/126:00 amPWM - LAX
1 stop10h 22mUnited Airlines
Deal found 10/16$251
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” 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.
sáb. 11/89:20 amLAX - PWM
1 stop10h 12mAmerican Airlines
mié. 11/125:43 amPWM - LAX
2 stops11h 33mAmerican Airlines
Deal found 10/16$256
This Delta deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” 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.
sáb. 11/85:55 amSFO - PWM
1 stop7h 08mDelta
sáb. 11/151:25 pmPWM - SFO
1 stop10h 21mDelta
Deal found 10/15$257
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” 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.
sáb. 11/1510:02 amLAX - PWM
2 stops9h 52mAmerican Airlines
mié. 11/195:43 amPWM - LAX
2 stops11h 33mAmerican Airlines
Deal found 10/15$261
This United Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” 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. 11/811:55 pmSFO - PWM
1 stop10h 41mUnited Airlines
lun. 11/105:00 pmPWM - SFO
1 stop8h 37mUnited Airlines
Deal found 10/15$269
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” 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. 11/412:55 amLAX - PWM
1 stop8h 18mAmerican Airlines
lun. 11/106:00 amPWM - LAX
1 stop9h 05mAmerican Airlines
Deal found 10/15$274
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” 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.
sáb. 11/88:45 amSFO - PWM
1 stop10h 47mAmerican Airlines
lun. 11/106:00 amPWM - SFO
2 stops12h 00mAmerican Airlines
Deal found 10/15$274
This Delta deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” 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.
vie. 11/712:35 amSFO - PWM
2 stops12h 28mDelta
lun. 11/104:53 pmPWM - SFO
1 stop9h 18mDelta
Deal found 10/15$289
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” 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.
vie. 10/319:30 amLAX - PWM
1 stop8h 10mAmerican Airlines
dom. 11/96:00 amPWM - LAX
1 stop9h 05mAmerican Airlines
Deal found 10/15$292
This Delta deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” 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.
sáb. 11/85:30 amLAX - PWM
1 stop7h 33mDelta
mar. 11/114:53 pmPWM - LAX
1 stop8h 20mDelta
Deal found 10/15$297
This Delta deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” 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.
sáb. 11/811:36 amONT - PWM
1 stop7h 43mDelta
sáb. 11/151:25 pmPWM - ONT
1 stop11h 41mDelta
Deal found 10/15$297
This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” 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.
vie. 10/316:15 amONT - PWM
2 stops12h 55mAmerican Airlines
dom. 11/96:00 amPWM - ONT
2 stops13h 01mAmerican Airlines
Deal found 10/15$301

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 octubre 16, 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

mié. 11/12

7:00 am-5:48 pm

1 stop7h 48m

Portland

mié. 11/19

7:22 pm-12:59 am

1 stop8h 37m

$251

Los AngelesPortland

LAX - PWM

LAXPWM

Los Angeles

mié. 11/12

11:05 am-9:35 pm

1 stop7h 30m

Portland

mié. 11/19

12:26 pm-8:42 pm

2 stops11h 16m

$256

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

sáb. 11/8

5:55 am-4:03 pm

1 stop7h 08m

Portland

sáb. 11/15

1:25 pm-8:46 pm

1 stop10h 21m

$257

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

lun. 1/5

11:35 pm-12:05 pm

1 stop9h 30m

Portland

mié. 1/14

12:35 pm-7:31 pm

1 stop9h 56m

$269

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

sáb. 11/8

11:55 pm-1:36 pm

1 stop10h 41m

Portland

lun. 11/10

5:00 pm-10:37 pm

1 stop8h 37m

$269

Los AngelesPortland

LAX - PWM

LAXPWM

Los Angeles

lun. 11/10

5:00 am-3:48 pm

1 stop7h 48m

Portland

mié. 11/12

7:22 pm-12:59 am

1 stop8h 37m

$274

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

sáb. 11/8

8:45 am-10:32 pm

1 stop10h 47m

Portland

lun. 11/10

6:00 am-3:00 pm

2 stops12h 00m

$274

Los AngelesPortland

LAX - PWM

LAXPWM

Los Angeles

dom. 11/9

11:30 pm-10:04 am

1 stop7h 34m

Portland

mié. 11/12

10:45 am-5:57 pm

1 stop10h 12m

$274

Los AngelesPortland

LAX - PWM

LAXPWM

Los Angeles

vie. 11/7

11:30 pm-10:02 am

1 stop7h 32m

Portland

mar. 11/11

4:57 pm-10:57 pm

1 stop9h 00m

$274

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

mié. 11/19

7:10 am-9:35 pm

2 stops11h 25m

Portland

dom. 11/23

3:52 pm-12:35 am

2 stops11h 43m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 60 results
1
2
3
...
6

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, April is the cheapest month in which you can book a flight from California to Portland, Maine (average of $85). Flying from California to Portland, Maine in June is currently the most expensive (average of $177). 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 octubre 16, 2025.

One of the essential ways to save on airfare from California to Portland, Maine is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 22% on airfare.

What is the cheapest day to fly from California to Portland, Maine?

Use this chart to determine the cheapest time to fly round-trip from California to Portland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their California to Portland, Maine flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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.

  • What airport do you fly into for flights to Portland from California?

    If you book a flight to Portland from California, you will be flying to Portland, which is the city’s only airport. Portland (PWM) is located 2.9 mi from the center of Portland.

  • How long is the flight from California to Portland, Maine?

    There are many flights that can get you from California to Portland, Maine in 7h 08m. Fly via United Airlines, American Airlines, or Delta to get the fastest option. The distance from California to Portland, Maine is about 2715 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from California to Portland, Maine one-way?

    $126 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and Southwest, with prices starting from $126 and $144, respectively.

  • What are the most popular routes from California to Portland, Maine?

    While some choose either Ontario - Portland or San Diego - Portland, Los Angeles - Portland is the most popular route from California to Portland, Maine.

  • Can I find deals for flights from California to Portland that include hotel bookings?

    Yes. In addition to deals on California to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Portland.

  • Can I find deals for business class flights from California to Portland?

    Yes. Cheapflights offers flight deals from California to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from California to Portland, Maine?

    Currently, April is the cheapest month in which you can book a flight from California to Portland, Maine (average of $85). Flying from California to Portland, Maine in June is currently the most expensive (average of $177). 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.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Brunswick
Auburn
Conway

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 for California to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Boston flights
Los Angeles to Boston flights
Baltimore to Boston flights
San Francisco to Boston flights
Reagan-National to Boston flights
Dulles Intl to Boston flights
Atlanta to Boston flights
O'Hare Intl to Boston flights
Seattle to Boston flights
Denver to Boston flights
Philadelphia to Boston flights
LaGuardia to Boston flights
Raleigh to Boston flights
Hobby to Boston flights
Miami to Boston flights
Orlando to Boston flights
John F Kennedy Intl to Boston flights
Charlotte to Boston flights
George Bush Intcntl to Boston flights
Tampa to Boston flights
Minneapolis to Boston flights
Fort Lauderdale to Boston flights
Sky Harbor Intl to Boston flights
Newark to Boston flights
Cleveland to Boston flights
Columbus to Boston flights
Austin to Boston flights
Midway to Boston flights
Milwaukee to Boston flights
Detroit to Boston flights
San Diego to Boston flights
Indianapolis to Boston flights
Pittsburgh to Boston flights
Ontario to Boston flights
Cincinnati to Boston flights
Love Field to Boston flights
West Palm Beach to Boston flights
Jacksonville to Boston flights
New Orleans to Boston flights
Richmond to Boston flights
Fort Myers to Boston flights
Islip to Boston flights
Nashville to Boston flights
Salt Lake City to Boston flights
St. Louis to Boston flights
Las Vegas to Boston flights
Sarasota to Boston flights
Portland to Boston flights
San Jose to Boston flights
Santa Ana to Boston flights

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 octubre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$164Average$449FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$166Average$507FlexibilityNo cancel feeOn-time83%
SouthwestCheapest$190Average$544FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$242Average$482FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$256Average$551FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$270Average$363FlexibilityNo cancel feeOn-time62%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.