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$109+ 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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — LAX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Portland to California

Keep the following information in mind while searching for Portland to California flight deals. Data was last updated June 12, 2025.

Round-trip from

$251
(American Airlines)

One-way from

$109
(JetBlue)

Popular in

August

Cheapest in

January

Average price

$414
From Portland to California
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One-way flight from Portland to California
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Highest demand for flights based on searches. 5% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Portland to California

Cheapest flights from Portland to California
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 June 12, 2025.

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.
Sat 9/69:18 amPWM - SFO
1 stop8h 51mAmerican Airlines
Sat 9/1311:52 pmSFO - PWM
1 stop11h 01mAmerican Airlines
Deal found 6/12$251
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/139:03 amPWM - LAX
1 stop11h 03mAmerican Airlines
Wed 8/206:00 amLAX - PWM
1 stop8h 46mAmerican Airlines
Deal found 6/11$251
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.
Tue 8/198:00 amPWM - ONT
2 stops12h 52mAmerican Airlines
Sat 8/236:10 amONT - PWM
1 stop9h 29mAmerican Airlines
Deal found 6/12$256
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.
Tue 11/1112:50 pmPWM - LAS
1 stop7h 40mDelta
Tue 11/181:15 pmLAS - PWM
1 stop7h 49mDelta
Deal found 6/10$273
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.
Wed 8/205:50 amPWM - ONT
1 stop8h 45mSouthwest
Mon 8/2512:45 pmONT - PWM
1 stop7h 35mSouthwest
Deal found 6/12$274
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.
Tue 7/112:55 pmPWM - SFO
1 stop8h 52mDelta
Mon 7/712:50 amSFO - PWM
1 stop6h 45mDelta
Deal found 6/10$277
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/206:14 amPWM - ONT
2 stops9h 18mUnited Airlines
Mon 8/256:50 pmONT - PWM
2 stops12h 19mUnited Airlines
Deal found 6/12$284
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.
Tue 8/126:10 amPWM - LAS
1 stop9h 30mJetBlue
Sat 8/1610:35 amLAS - PWM
1 stop10h 02mJetBlue
Deal found 6/12$287
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/122:17 pmPWM - ONT
1 stop10h 12mJetBlue
Mon 9/1510:56 pmONT - PWM
1 stop11h 26mJetBlue
Deal found 6/11$291
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/122:17 pmPWM - LAX
1 stop11h 25mJetBlue
Mon 9/1511:59 pmLAX - PWM
1 stop10h 23mJetBlue
Deal found 6/11$291
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.
Fri 9/57:30 amPWM - SFO
1 stop12h 24mJetBlue
Mon 9/88:00 amSFO - PWM
1 stop11h 02mJetBlue
Deal found 6/10$293
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.
Wed 10/221:08 pmPWM - SMF
1 stop10h 22mAmerican Airlines
Tue 10/2810:51 pmSMF - PWM
1 stop9h 30mAmerican Airlines
Deal found 6/12$297

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 June 12, 2025.
Use the filters below to find and compare flights from Portland to California that are best for you.

Fly from

Portland

Fly to

California

Route

Depart

Return

Price

PortlandSan Francisco

PWM - SFO

PWMSFO

Portland

Sat 9/6

9:18 am-3:09 pm

1 stop8h 51m

San Francisco

Sat 9/13

11:52 pm-1:53 pm

1 stop11h 01m

$251

PortlandLos Angeles

PWM - LAX

PWMLAX

Portland

Wed 8/13

9:03 am-5:06 pm

1 stop11h 03m

Los Angeles

Wed 8/20

6:00 am-5:46 pm

1 stop8h 46m

$251

PortlandLas Vegas

PWM - LAS

PWMLAS

Portland

Sat 9/6

2:17 pm-9:12 pm

1 stop9h 55m

Las Vegas Harry Reid Intl

Tue 9/9

11:59 pm-1:22 pm

1 stop10h 23m

$253

PortlandOntario

PWM - ONT

PWMONT

Portland

Tue 8/19

8:00 am-5:52 pm

2 stops12h 52m

Ontario

Sat 8/23

6:10 am-6:39 pm

1 stop9h 29m

$256

PortlandLas Vegas

PWM - LAS

PWMLAS

Portland

Tue 11/11

12:50 pm-5:30 pm

1 stop7h 40m

Las Vegas Harry Reid Intl

Tue 11/18

1:15 pm-12:04 am

1 stop7h 49m

$273

PortlandOntario

PWM - ONT

PWMONT

Portland

Wed 8/20

5:50 am-11:35 am

1 stop8h 45m

Ontario

Mon 8/25

12:45 pm-11:20 pm

1 stop7h 35m

$274

PortlandSan Francisco

PWM - SFO

PWMSFO

Portland

Tue 7/1

12:55 pm-6:47 pm

1 stop8h 52m

San Francisco

Mon 7/7

12:50 am-10:35 am

1 stop6h 45m

$277

PortlandOntario

PWM - ONT

PWMONT

Portland

Wed 8/20

6:14 am-12:32 pm

2 stops9h 18m

Ontario

Mon 8/25

6:50 pm-10:09 am

2 stops12h 19m

$284

PortlandOntario

PWM - ONT

PWMONT

Portland

Fri 9/12

2:17 pm-9:29 pm

1 stop10h 12m

Ontario

Mon 9/15

10:56 pm-1:22 pm

1 stop11h 26m

$291

PortlandLos Angeles

PWM - LAX

PWMLAX

Portland

Fri 9/12

2:17 pm-10:42 pm

1 stop11h 25m

Los Angeles

Mon 9/15

11:59 pm-1:22 pm

1 stop10h 23m

$291

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 60 results
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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.
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

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 $246). Flying from Portland, Maine to California in March is currently the most expensive (average of $327). 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 June 12, 2025.

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.

Rainfall in California by month

Plan your trip to California by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in California ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit California when rainfall is around 0.0 in.

Temperature in California by month

Plan your trip to California by taking into account the average temperature totals by month.

If weather is an important factor for your trip to California, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 June 12, 2025.
Read reviews from past customers who have flown Breeze Airways, Alaska Airlines and Southwest from Portland to California. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Overall

8.1

Comfort

8.2

Entertainment

6.6

Boarding

8.3

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
178 reviews
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Overall

8.1

Comfort

8.2

Entertainment

6.6

Boarding

8.3

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Alaska Airlines
8.0
Very good
10,000 reviews
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Overall

8.1

Comfort

8.2

Entertainment

6.6

Boarding

8.3

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,287 reviews
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Overall

8.1

Comfort

8.2

Entertainment

6.6

Boarding

8.3

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,950 reviews
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Overall

8.1

Comfort

8.2

Entertainment

6.6

Boarding

8.3

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
United Airlines
7.4
Good
8,790 reviews
Breeze Airways
8.1
Very good
178 reviews

Food

6.7

Overall

8.1

Comfort

8.2

Entertainment

6.6

Boarding

8.3

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

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.

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

    Portland (PWM), located 2.9 mi from the city center, is the airport you fly out of when you book flights from Portland to California.

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

    The cheapest airlines for a one-way flight from Portland, Maine to California are JetBlue ($109), United Airlines ($119), and American Airlines ($126).

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

    The most popular route from Portland, Maine to California is Portland - San Francisco. You may also consider Portland - Los Angeles or Portland - Las Vegas Harry Reid Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to California 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 Portland, Maine to California?

    Currently, January is the cheapest month in which you can book a flight from Portland, Maine to California (average of $246). Flying from Portland, Maine to California in March is currently the most expensive (average of $327). 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

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Alternative routes for Portland to California

See prices for flight routes from nearby airports that may be better suited for you.
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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$216Average$486FlexibilityNo cancel feeOn-time71%
DeltaCheapest$253Average$455FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$270Average$452FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$276Average$577FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$276Average$440FlexibilityNo cancel feeOn-time63%

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