How many flights depart from Portland, Maine to California on average per week?

3 flights are operational weekly from Portland, Maine to California as of April 2026. The most popular departure day for this route is Mon, with 33% of flights per week taking off on this day.

What is the cheapest airline that flies from Portland to California?

Delta, Southwest, and American Airlines are the most popular carriers operating from Portland to California

What airlines fly to California?

JetBlue, Delta and United Airlines are the top three most popular airlines that fly to California from Portland, Maine according to our data. JetBlue is the first choice among our users, with 45% of people opting to fly with this airline when traveling to California. Keep in mind that there are 11 different airlines that fly to California on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Portland Airport to California?

Prices for flights from Portland Airport to California are updated daily.

How many operators does momondo search for flights from Portland Airport to California?

The number of operators available for flights from Portland Airport to California is 5 as of April 2026.

How old do you have to be to fly from Portland Airport to California?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to California.

What documentation or ID do you need to fly to California?

The required travel and health documents for your California trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$111 Cheap Flights from Portland to California in 2026

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Find the cheapest flights from Portland, Maine to California

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:54 pm - 9:54 pm

PWM

LAS

10h 00m

1 stop

7:00 am - 4:58 pm

LAS

PWM

6h 58m

1 stop

$209American Airlines

Wed, Sep 9 - Wed, Sep 16

2:54 pm - 9:28 pm

PWM

LAS

9h 34m

2 stops

7:00 am - 4:58 pm

LAS

PWM

6h 58m

1 stop

$244American Airlines

Wed, Sep 9 - Wed, Sep 16

6:00 am - 11:55 am

PWM

LAX

8h 55m

1 stop

12:30 am - 10:42 am

LAX

PWM

7h 12m

1 stop

$257Delta

Wed, Jul 8 - Sun, Jul 12

6:00 am - 11:55 am

PWM

LAX

8h 55m

1 stop

7:17 pm - 10:42 am

LAX

PWM

12h 25m

2 stops

$262Delta

Wed, Jul 8 - Mon, Jul 13

7:10 pm - 1:16 am

PWM

SFO

9h 06m

1 stop

11:56 pm - 10:28 am

SFO

PWM

7h 32m

1 stop

$291United Airlines

Wed, May 13 - Tue, May 19

7:10 pm - 1:16 am

PWM

SFO

9h 06m

1 stop

10:35 pm - 10:18 am

SFO

PWM

8h 43m

1 stop

$318United Airlines

Wed, May 13 - Mon, May 18

2:37 pm - 8:47 pm

PWM

ONT

9h 10m

1 stop

11:53 pm - 1:35 pm

ONT

PWM

10h 42m

1 stop

$329JetBlue

Tue, Jun 9 - Tue, Jun 16

2:30 pm - 10:38 pm

PWM

ONT

11h 08m

1 stop

11:53 pm - 1:35 pm

ONT

PWM

10h 42m

1 stop

$366JetBlue

Thu, Jun 11 - Tue, Jun 16

4:35 pm - 10:35 pm

PWM

SAN

9h 00m

1 stop

11:15 am - 12:05 am

SAN

PWM

9h 50m

1 stop

$421Southwest

Sat, May 30 - Thu, Jun 4

4:35 pm - 10:35 pm

PWM

SAN

9h 00m

1 stop

10:35 am - 12:05 am

SAN

PWM

10h 30m

2 stops

$426Southwest

Sat, May 30 - Thu, Jun 4

Delta flights from Portland, Maine to California

Our best Delta deals on Portland, Maine to California flight tickets

Delta

Jul 8

PWM6:00 amPortland

8h 55m

1 stop

LAX11:55 amLos Angeles

Jul 12

LAX12:30 amLos Angeles

7h 12m

1 stop

PWM10:42 amPortland

$257

Delta

Jul 8

PWM6:00 amPortland

8h 55m

1 stop

LAX11:55 amLos Angeles

Jul 13

LAX7:17 pmLos Angeles

12h 25m

2 stops

PWM10:42 amPortland

$262

Delta

Jun 11

PWM11:48 amPortland

8h 52m

1 stop

LAX5:40 pmLos Angeles

Jun 15

LAX5:30 amLos Angeles

7h 30m

1 stop

PWM4:00 pmPortland

$283

Southwest flights from Portland, Maine to California

Our best Southwest deals on Portland, Maine to California flight tickets

Southwest

Aug 29

PWM5:40 amPortland

11h 55m

2 stops

LAX2:35 pmLos Angeles

Sep 5

LAX11:55 pmLos Angeles

9h 50m

2 stops

PWM12:45 pmPortland

$382

Southwest

Aug 27

PWM2:10 pmPortland

10h 45m

1 stop

SFO9:55 pmSan Francisco

Aug 30

SFO10:30 pmSan Francisco

8h 20m

1 stop

PWM9:50 amPortland

$386

Southwest

Sep 9

PWM1:05 pmPortland

10h 05m

2 stops

LAS8:10 pmLas Vegas Harry Reid Intl

Sep 15

LAS12:20 amLas Vegas Harry Reid Intl

9h 05m

2 stops

PWM12:25 pmPortland

$388

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandLas Vegas

PWM - LAS

PWMLAS

Portland

Wed 9/9

2:54 pm-9:54 pm

1 stop10h 00m

Las Vegas Harry Reid Intl

Wed 9/16

7:00 am-4:58 pm

1 stop6h 58m

$209

PortlandLas Vegas

PWM - LAS

PWMLAS

Portland

Wed 9/9

2:54 pm-9:28 pm

2 stops9h 34m

Las Vegas Harry Reid Intl

Wed 9/16

7:00 am-4:58 pm

1 stop6h 58m

$244

Quickest round-trip

PortlandLos Angeles

PWM - LAX

PWMLAX

Portland

Wed 7/8

6:00 am-11:55 am

1 stop8h 55m

Los Angeles

Sun 7/12

12:30 am-10:42 am

1 stop7h 12m

$257

PortlandLos Angeles

PWM - LAX

PWMLAX

Portland

Wed 7/8

6:00 am-11:55 am

1 stop8h 55m

Los Angeles

Mon 7/13

7:17 pm-10:42 am

2 stops12h 25m

$262

PortlandSan Francisco

PWM - SFO

PWMSFO

Portland

Wed 5/13

7:10 pm-1:16 am

1 stop9h 06m

San Francisco

Tue 5/19

11:56 pm-10:28 am

1 stop7h 32m

$291

PortlandSan Francisco

PWM - SFO

PWMSFO

Portland

Wed 5/13

7:10 pm-1:16 am

1 stop9h 06m

San Francisco

Mon 5/18

10:35 pm-10:18 am

1 stop8h 43m

$318

PortlandOntario

PWM - ONT

PWMONT

Portland

Tue 6/9

2:37 pm-8:47 pm

1 stop9h 10m

Ontario

Tue 6/16

11:53 pm-1:35 pm

1 stop10h 42m

$329

PortlandOntario

PWM - ONT

PWMONT

Portland

Thu 6/11

2:30 pm-10:38 pm

1 stop11h 08m

Ontario

Tue 6/16

11:53 pm-1:35 pm

1 stop10h 42m

$366

PortlandSan Diego

PWM - SAN

PWMSAN

Portland

Sat 5/30

4:35 pm-10:35 pm

1 stop9h 00m

San Diego

Thu 6/4

11:15 am-12:05 am

1 stop9h 50m

$421

PortlandSan Diego

PWM - SAN

PWMSAN

Portland

Sat 5/30

4:35 pm-10:35 pm

1 stop9h 00m

San Diego

Thu 6/4

10:35 am-12:05 am

2 stops10h 30m

$426

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland, Maine to California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to California?

The month of January is another great option to travel to California, with average flight prices from Portland, Maine averaging around $303.

What is the cheapest Portland to California flight route?

Fly from Portland to Los Angeles for the best Portland - California flight prices

How far in advance should I book a flight to California?

You are more likely to see cheaper flights to California from Portland, Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around $405 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Portland, Maine for as low as $312 on momondo.

What cabin class options are available on Portland to California flights?

There are 2 cabin classes available to choose from on Portland to California flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Portland, Maine to California flights?

You could potentially save up to 24% on your flight if you consider stops on a Portland, Maine to California flight.

Cheap Portland, Maine to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to California

Fastest flight time	6h 35m
Direct flights	Mon and Sun
Airports in California	418 airports

The fastest flight from Portland, Maine to California takes 6h 35m

Direct flights go from Portland, Maine to California on Monday and Sunday. There are no airlines offering direct flights.

There are 418 airports in California. From Portland, Maine there are direct flights to Los Angeles (LAX), San Francisco (SFO).

Search flight deals

Frequently asked questions about flying from Portland, Maine to California

When did momondo last update prices for flights from Portland Airport to California?
Prices for flights from Portland Airport to California are updated daily.
How many operators does momondo search for flights from Portland Airport to California?
The number of operators available for flights from Portland Airport to California is 5 as of April 2026.
How old do you have to be to fly from Portland Airport to California?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to California.
What documentation or ID do you need to fly to California?
The required travel and health documents for your California trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Portland, Maine to California

Compare and see reviews for airlines that fly from Portland, Maine to California with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $156	Free Cancellation	Rating 7.9 8,434 reviews	Search Delta flights
JetBlue	PriceFrom $164	Free Cancellation	Rating 7.2 2,949 reviews	Search JetBlue flights
American Airlines	PriceFrom $221	Free Cancellation	Rating 7.1 11,645 reviews	Search American Airlines flights
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 9,613 reviews	Search United Airlines flights
Southwest	PriceFrom $272	Free Cancellation	Rating 8.0 4,331 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to California?

It is quick and easy to find Portland to California flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to California that suits you.

Can I find flights from Portland to California with flexible booking policies on momondo?

Yes. All flights to California from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Portland to California?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to California from Portland.

I’m not ready to book a flight from Portland to California right now. Can momondo alert me if prices change?

If you are simply researching potential flights to California, momondo offers a useful price alert feature which will track prices for flights to California from Portland and alert you when they change.