Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from California to Portland from $109

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Portland departing on 8/31. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from California to Portland

Cheap round-trip flights

American Airlines Logo
5:45 am - 6:39 pmSFO-PWM
9h 54m1 stop
American Airlines Logo
6:00 am - 11:15 amPWM-SFO
8h 15m1 stop
$233American Airlines
Find Deal
Sat, Aug 23 - Sat, Aug 30
American Airlines Logo
5:45 am - 6:39 pmSFO-PWM
9h 54m1 stop
American Airlines Logo
4:49 pm - 10:52 pmPWM-SFO
9h 03m1 stop
$234American Airlines
Find Deal
Sat, Aug 23 - Sat, Aug 30
JetBlue Logo
11:59 pm - 10:02 pmLAS-PWM
19h 03m1 stop
JetBlue Logo
2:17 pm - 9:22 pmPWM-LAS
10h 05m1 stop
$254JetBlue
Find Deal
Thu, Sep 4 - Wed, Sep 10
Southwest Logo
9:05 pm - 10:25 amSFO-PWM
10h 20m1 stop
Southwest Logo
5:50 am - 1:25 pmPWM-SFO
10h 35m1 stop
$272Southwest
Find Deal
Sat, Aug 30 - Tue, Sep 9
Delta Logo
12:35 am - 10:42 amLAS-PWM
7h 07m1 stop
Delta Logo
1:34 pm - 8:30 pmPWM-LAS
9h 56m1 stop
$273Delta
Find Deal
Tue, Sep 2 - Wed, Sep 10
Delta Logo
12:35 am - 10:42 amSFO-PWM
7h 07m1 stop
Delta Logo
6:00 am - 11:38 amPWM-SFO
8h 38m1 stop
$277Delta
Find Deal
Sat, Aug 30 - Sat, Sep 6
JetBlue Logo
10:10 am - 10:02 pmSAN-PWM
8h 52m1 stop
JetBlue Logo
2:17 pm - 7:30 pmPWM-SAN
8h 13m1 stop
$287JetBlue
Find Deal
Sat, Oct 18 - Mon, Oct 20
Sun Country Air Logo
11:55 pm - 11:51 amLAX-PWM
8h 56m1 stop
Sun Country Air Logo
11:42 am - 5:03 pmPWM-LAX
8h 21m1 stop
$315Sun Country Air
Find Deal
Sat, Aug 16 - Thu, Aug 21
Southwest Logo
11:50 am - 10:25 pmSMF-PWM
7h 35m1 stop
Southwest Logo
5:45 am - 11:20 amPWM-SMF
8h 35m1 stop
$333Southwest
Find Deal
Tue, Sep 9 - Sat, Sep 27
Sun Country Air Logo
11:55 pm - 11:51 amLAX-PWM
8h 56m1 stop
Sun Country Air Logo
12:36 pm - 11:15 amPWM-LAX
25h 39m1 stop
$365Sun Country Air
Find Deal
Sat, Aug 16 - Fri, Aug 22

American Airlines flights from California to Portland, Maine

Our best American Airlines deals on California to Portland, Maine flight tickets
American Airlines
Aug 23
SFO5:45 amSan Francisco
9h 54m
1 stop
PWM6:39 pmPortland
Aug 30
PWM6:00 amPortland
8h 15m
1 stop
SFO11:15 amSan Francisco
$233
Find similar
American Airlines
Aug 23
SFO5:45 amSan Francisco
9h 54m
1 stop
PWM6:39 pmPortland
Aug 30
PWM4:49 pmPortland
9h 03m
1 stop
SFO10:52 pmSan Francisco
$234
Find similar
American Airlines
Aug 31
SFO5:45 amSan Francisco
9h 04m
1 stop
PWM5:49 pmPortland
Sep 6
PWM6:00 amPortland
12h 09m
2 stops
SFO3:09 pmSan Francisco
$238
Find similar

Sun Country Air flights from California to Portland, Maine

Our best Sun Country Air deals on California to Portland, Maine flight tickets
Sun Country Air
Aug 16
LAX11:55 pmLos Angeles
8h 56m
1 stop
PWM11:51 amPortland
Aug 21
PWM11:42 amPortland
8h 21m
1 stop
LAX5:03 pmLos Angeles
$315
Find similar
Sun Country Air
Aug 16
LAX11:55 pmLos Angeles
8h 56m
1 stop
PWM11:51 amPortland
Aug 22
PWM12:36 pmPortland
25h 39m
1 stop
LAX11:15 amLos Angeles
$365
Find similar
Sun Country Air
Aug 6
LAX11:55 pmLos Angeles
8h 44m
1 stop
PWM11:39 amPortland
Aug 21
PWM11:42 amPortland
8h 21m
1 stop
LAX5:03 pmLos Angeles
$375
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from California to Portland, Maine 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 July 31, 2025.
Use the filters below to find and compare flights from California to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

Sat 8/23

5:45 am-6:39 pm

1 stop9h 54m

Portland

Sat 8/30

6:00 am-11:15 am

1 stop8h 15m

$233

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

Sat 8/23

5:45 am-6:39 pm

1 stop9h 54m

Portland

Sat 8/30

4:49 pm-10:52 pm

1 stop9h 03m

$234

Las VegasPortland

LAS - PWM

LASPWM

Las Vegas Harry Reid Intl

Thu 9/4

11:59 pm-10:02 pm

1 stop19h 03m

Portland

Wed 9/10

2:17 pm-9:22 pm

1 stop10h 05m

$254

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

Sat 8/30

9:05 pm-10:25 am

1 stop10h 20m

Portland

Tue 9/9

5:50 am-1:25 pm

1 stop10h 35m

$272

Las VegasPortland

LAS - PWM

LASPWM

Las Vegas Harry Reid Intl

Tue 9/2

12:35 am-10:42 am

1 stop7h 07m

Portland

Wed 9/10

1:34 pm-8:30 pm

1 stop9h 56m

$273

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

Sat 8/30

12:35 am-10:42 am

1 stop7h 07m

Portland

Sat 9/6

6:00 am-11:38 am

1 stop8h 38m

$277

San DiegoPortland

SAN - PWM

SANPWM

San Diego

Sat 10/18

10:10 am-10:02 pm

1 stop8h 52m

Portland

Mon 10/20

2:17 pm-7:30 pm

1 stop8h 13m

$287

Los AngelesPortland

LAX - PWM

LAXPWM

Los Angeles

Sat 8/16

11:55 pm-11:51 am

1 stop8h 56m

Portland

Thu 8/21

11:42 am-5:03 pm

1 stop8h 21m

$315

SacramentoPortland

SMF - PWM

SMFPWM

Sacramento Intl

Tue 9/9

11:50 am-10:25 pm

1 stop7h 35m

Portland

Sat 9/27

5:45 am-11:20 am

1 stop8h 35m

$333

Los AngelesPortland

LAX - PWM

LAXPWM

Los Angeles

Sat 8/16

11:55 pm-11:51 am

1 stop8h 56m

Portland

Fri 8/22

12:36 pm-11:15 am

1 stop25h 39m

$365

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Portland from

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

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 Portland, Maine?

The cheapest month to fly to Portland, Maine from California is in January. Flight prices, which tend to average around $327, are often lower during this time because this is during the off-season. If you aren’t able to travel to Portland, Maine during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $355.

What is the cheapest day to depart on your flight to Portland, Maine?

On average, the least expensive day to fly to Portland, Maine from California is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $432. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from California because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $563.

What is the cheapest time of day to depart on your flight to Portland, Maine?

In the evening is the cheapest time of day to fly from California to Portland, Maine when you can find flight prices for as low as $468. Flying to Portland, Maine in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $510. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Portland, Maine?

You are more likely to see cheaper flights to Portland, Maine from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland, Maine for around $455 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland, Maine from California for as low as $369 on momondo.

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

You could potentially save up to 51% on your flight if you consider stops on a California to Portland, Maine flight.

Cheap California to Portland, Maine flight deals and tips

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

Best Price Found

$109

Fastest flight time

6h 45m

Direct flights

None

Airports in Portland, Maine

1 airport
The best one-way flight to Portland, Maine from California in the past 72 hours is $109. The best round-trip flight deal from California to Portland, Maine found on momondo in the last 72 hours is $233.
The fastest flight from California to Portland, Maine takes 6h 45m
There are no direct flights from California to Portland, Maine. Popular non-direct routes for this connection are Los Angeles Airport - Portland Airport, San Francisco Airport - Portland Airport and Las Vegas Harry Reid Intl Airport - Portland Airport.
There is 1 airport near Portland, Maine: Portland (PWM)
Search flight deals

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

    Prices for flights from California to Portland Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The required travel and health documents for your Portland Airport 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 Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from California to Portland, Maine

Compare and see reviews for airlines that fly from California to Portland, Maine with momondo
Airline
Rating
Free Cancellation
Price
Sun Country AirPriceFrom $166Free CancellationRating
6.9
334 reviews
Search Sun Country Air flights
SouthwestPriceFrom $190Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
American AirlinesPriceFrom $241Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $256Free CancellationRating
8.0
7,981 reviews
Search Delta flights
JetBluePriceFrom $259Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
United AirlinesPriceFrom $260Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Conway
Freeport
Bartlett
Lewiston
Gorham
Brunswick
Auburn
Intervale
Windham
Falmouth
Bath
Georgetown
Oxford
Tamworth

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from California to Portland. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Portland from California which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from California to Portland.

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

Yes. momondo can track prices for California to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Portland, Maine 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/5
Tue 8/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States