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Cheap flights from Portland, Maine to California from $126

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to California departing on 2/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:40 pm - 7:35 pm
PWM
-
SFO
9h 55m1 stop
American Airlines Logo
9:00 am - 10:07 pm
SFO
-
PWM
10h 07m1 stop
$251American Airlines
Tue, Jan 20 - Tue, Jan 27
American Airlines Logo
12:46 pm - 8:36 pm
PWM
-
LAX
10h 50m1 stop
American Airlines Logo
11:00 pm - 12:05 pm
LAX
-
PWM
10h 05m1 stop
$251American Airlines
Wed, Jan 28 - Tue, Feb 3
United Airlines Logo
2:31 pm - 8:50 pm
PWM
-
SMF
9h 19m1 stop
United Airlines Logo
7:30 am - 11:30 pm
SMF
-
PWM
13h 00m2 stops
$256United Airlines
Wed, Jan 21 - Wed, Jan 28
American Airlines Logo
7:00 am - 1:50 pm
PWM
-
SFO
9h 50m1 stop
American Airlines Logo
6:00 am - 9:37 pm
SFO
-
PWM
12h 37m2 stops
$256American Airlines
Tue, Jan 20 - Sat, Jan 24
United Airlines Logo
9:40 am - 5:46 pm
PWM
-
SMF
11h 06m2 stops
United Airlines Logo
8:45 am - 11:30 pm
SMF
-
PWM
11h 45m2 stops
$261United Airlines
Wed, Jan 21 - Wed, Jan 28
Delta Logo
6:16 am - 5:43 pm
PWM
-
SFO
14h 27m2 stops
Delta Logo
10:54 pm - 11:20 am
SFO
-
PWM
9h 26m2 stops
$282Delta
Wed, Jan 21 - Sun, Jan 25
Delta Logo
12:48 pm - 11:25 pm
PWM
-
SFO
13h 37m2 stops
Delta Logo
10:54 pm - 12:03 pm
SFO
-
PWM
10h 09m1 stop
$292Delta
Fri, Jan 16 - Mon, Jan 19
Southwest Logo
12:35 pm - 8:50 pm
PWM
-
LAS
11h 15m1 stop
Southwest Logo
5:35 am - 10:15 pm
LAS
-
PWM
13h 40m1 stop
$312Southwest
Sat, Jan 17 - Tue, Jan 20
Southwest Logo
5:10 am - 11:35 am
PWM
-
SAN
9h 25m1 stop
Southwest Logo
12:00 pm - 10:15 pm
SAN
-
PWM
7h 15m1 stop
$321Southwest
Sat, Jan 17 - Wed, Jan 21
JetBlue Logo
2:18 pm - 10:09 pm
PWM
-
ONT
10h 51m1 stop
JetBlue Logo
11:25 pm - 1:23 pm
ONT
-
PWM
10h 58m1 stop
$411JetBlue
Thu, May 14 - Mon, May 18

United Airlines flights from Portland, Maine to California

Our best United Airlines deals on Portland, Maine to California flight tickets
United Airlines
Jan 21
PWM2:31 pmPortland
9h 19m
1 stop
SMF8:50 pmSacramento Intl
Jan 28
SMF7:30 amSacramento Intl
13h 00m
2 stops
PWM11:30 pmPortland
$256
Find similar
United Airlines
Jan 21
PWM9:40 amPortland
11h 06m
2 stops
SMF5:46 pmSacramento Intl
Jan 28
SMF8:45 amSacramento Intl
11h 45m
2 stops
PWM11:30 pmPortland
$261
Find similar
United Airlines
Jan 21
PWM9:40 amPortland
10h 39m
1 stop
SFO5:19 pmSan Francisco
Jan 25
SFO9:30 pmSan Francisco
8h 31m
1 stop
PWM9:01 amPortland
$269
Find similar

Delta flights from Portland, Maine to California

Our best Delta deals on Portland, Maine to California flight tickets
Delta
Jan 21
PWM6:16 amPortland
14h 27m
2 stops
SFO5:43 pmSan Francisco
Jan 25
SFO10:54 pmSan Francisco
9h 26m
2 stops
PWM11:20 amPortland
$282
Find similar
Delta
Jan 16
PWM12:48 pmPortland
13h 37m
2 stops
SFO11:25 pmSan Francisco
Jan 19
SFO10:54 pmSan Francisco
10h 09m
1 stop
PWM12:03 pmPortland
$292
Find similar
Delta
Jan 15
PWM12:20 pmPortland
11h 42m
1 stop
LAX9:02 pmLos Angeles
Jan 22
LAX11:12 amLos Angeles
8h 15m
1 stop
PWM10:27 pmPortland
$297
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine 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, momondo users made 832,500 searches. Data last updated December 26, 2025.
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

PortlandSan Francisco

PWM - SFO

PWMSFO

Portland

Tue 1/20

12:40 pm-7:35 pm

1 stop9h 55m

San Francisco

Tue 1/27

9:00 am-10:07 pm

1 stop10h 07m

$251

PortlandLos Angeles

PWM - LAX

PWMLAX

Portland

Wed 1/28

12:46 pm-8:36 pm

1 stop10h 50m

Los Angeles

Tue 2/3

11:00 pm-12:05 pm

1 stop10h 05m

$251

PortlandSacramento

PWM - SMF

PWMSMF

Portland

Wed 1/21

2:31 pm-8:50 pm

1 stop9h 19m

Sacramento Intl

Wed 1/28

7:30 am-11:30 pm

2 stops13h 00m

$256

PortlandSan Francisco

PWM - SFO

PWMSFO

Portland

Tue 1/20

7:00 am-1:50 pm

1 stop9h 50m

San Francisco

Sat 1/24

6:00 am-9:37 pm

2 stops12h 37m

$256

PortlandSacramento

PWM - SMF

PWMSMF

Portland

Wed 1/21

9:40 am-5:46 pm

2 stops11h 06m

Sacramento Intl

Wed 1/28

8:45 am-11:30 pm

2 stops11h 45m

$261

PortlandSan Francisco

PWM - SFO

PWMSFO

Portland

Wed 1/21

6:16 am-5:43 pm

2 stops14h 27m

San Francisco

Sun 1/25

10:54 pm-11:20 am

2 stops9h 26m

$282

PortlandSan Francisco

PWM - SFO

PWMSFO

Portland

Fri 1/16

12:48 pm-11:25 pm

2 stops13h 37m

San Francisco

Mon 1/19

10:54 pm-12:03 pm

1 stop10h 09m

$292

PortlandLas Vegas

PWM - LAS

PWMLAS

Portland

Sat 1/17

12:35 pm-8:50 pm

1 stop11h 15m

Las Vegas Harry Reid Intl

Tue 1/20

5:35 am-10:15 pm

1 stop13h 40m

$312

PortlandSan Diego

PWM - SAN

PWMSAN

Portland

Sat 1/17

5:10 am-11:35 am

1 stop9h 25m

San Diego

Wed 1/21

12:00 pm-10:15 pm

1 stop7h 15m

$321

PortlandOntario

PWM - ONT

PWMONT

Portland

Thu 5/14

2:18 pm-10:09 pm

1 stop10h 51m

Ontario

Mon 5/18

11:25 pm-1:23 pm

1 stop10h 58m

$411

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to California from

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

What is the cheapest month to fly to California?

The month of May is another great option to travel to California, with average flight prices from Portland, Maine averaging around $357.

What is the cheapest day to depart on your flight to California?

The cheapest day to depart from Portland, Maine to California is on a Saturday. Travelers who choose to depart for California on a Saturday will often find tickets for as low as $396. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to California on Sunday is $588.

What is the cheapest time of day to depart on your flight to California?

The cheapest time of day to fly to California is in the evening when flights can be purchased for as low as $385. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $498 on average. Flights to California from Portland, Maine in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $422 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 $296 on momondo.

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

7h 54m

Direct flights

None
The fastest flight from Portland, Maine to California takes 7h 54m
There are no direct flights from Portland, Maine to California. There are no popular flight routes from Portland, Maine to California.
Search flight deals

  • 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?

  • 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
American AirlinesPriceFrom $233Free CancellationRating
7.2
11,068 reviews
Search American Airlines flights
DeltaPriceFrom $252Free CancellationRating
7.9
8,018 reviews
Search Delta flights
JetBluePriceFrom $270Free CancellationRating
7.2
2,900 reviews
Search JetBlue flights
SouthwestPriceFrom $272Free CancellationRating
8.0
4,258 reviews
Search Southwest flights
United AirlinesPriceFrom $273Free CancellationRating
7.4
9,116 reviews
Search United Airlines 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.

An easier way to manage your California trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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