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Cheap flights from Portland, Maine to San Francisco from $177

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 San Francisco departing on 10/7. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland, Maine to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
2:49 pm - 9:55 pm
PWM
-
SMF
10h 06m
1 stop
JetBlue Logo
11:10 pm - 1:45 pm
SMF
-
PWM
11h 35m
1 stop
$345JetBlue
Fri, Aug 21 - Sun, Aug 23
Southwest Logo
7:45 am - 12:30 pm
PWM
-
SMF
7h 45m
1 stop
Southwest Logo
10:40 pm - 9:50 am
SMF
-
PWM
8h 10m
1 stop
$401Southwest
Wed, Sep 9 - Thu, Sep 10
Southwest Logo
1:05 pm - 8:25 pm
PWM
-
SMF
10h 20m
2 stops
Southwest Logo
10:40 pm - 9:50 am
SMF
-
PWM
8h 10m
1 stop
$406Southwest
Wed, Sep 9 - Thu, Sep 10
Southwest Logo
5:40 am - 12:30 pm
PWM
-
SMF
9h 50m
1 stop
Southwest Logo
10:40 pm - 11:45 am
SMF
-
PWM
10h 05m
1 stop
$408Southwest
Sat, Sep 12 - Fri, Sep 18
Southwest Logo
2:50 pm - 10:10 pm
PWM
-
SMF
10h 20m
2 stops
Southwest Logo
8:00 pm - 9:50 am
SMF
-
PWM
10h 50m
2 stops
$412Southwest
Wed, Sep 9 - Thu, Sep 10
Southwest Logo
5:40 am - 12:30 pm
PWM
-
SMF
9h 50m
1 stop
Southwest Logo
8:10 pm - 9:55 am
SMF
-
PWM
10h 45m
2 stops
$413Southwest
Sat, Sep 12 - Fri, Sep 18
Southwest Logo
10:30 am - 6:25 pm
PWM
-
SMF
10h 55m
2 stops
Southwest Logo
8:10 pm - 9:55 am
SMF
-
PWM
10h 45m
2 stops
$418Southwest
Sat, Sep 12 - Fri, Sep 18
JetBlue Logo
2:40 pm - 9:59 pm
PWM
-
SMF
10h 19m
1 stop
JetBlue Logo
11:05 pm - 1:45 pm
SMF
-
PWM
11h 40m
1 stop
$427JetBlue
Thu, Jul 9 - Tue, Jul 21
Southwest Logo
5:10 am - 1:50 pm
PWM
-
SMF
11h 40m
1 stop
Southwest Logo
10:35 pm - 12:15 pm
SMF
-
PWM
10h 40m
2 stops
$458Southwest
Fri, Dec 4 - Sun, Dec 6
Southwest Logo
2:10 pm - 9:10 pm
PWM
-
SMF
10h 00m
2 stops
Southwest Logo
11:50 pm - 12:25 pm
SMF
-
PWM
9h 35m
2 stops
$463Southwest
Fri, Aug 21 - Sun, Aug 23

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United Airlines flights from Portland, Maine to Sacramento

Our best United Airlines deals on Portland, Maine to Sacramento flight tickets
United Airlines
Oct 27
PWM4:48 pmPortland
8h 47m
1 stop
SMF10:35 pmSacramento Intl
Oct 31
SMF8:45 amSacramento Intl
9h 42m
1 stop
PWM9:27 pmPortland
$469
United Airlines
Oct 27
PWM5:08 pmPortland
8h 33m
1 stop
SMF10:41 pmSacramento Intl
Oct 31
SMF8:00 amSacramento Intl
8h 18m
1 stop
PWM7:18 pmPortland
$473
United Airlines
Oct 27
PWM5:08 pmPortland
8h 33m
1 stop
SMF10:41 pmSacramento Intl
Oct 31
SMF7:05 pmSacramento Intl
12h 00m
2 stops
PWM10:05 amPortland
$478

JetBlue flights from Portland, Maine to Sacramento

Our best JetBlue deals on Portland, Maine to Sacramento flight tickets
JetBlue
Aug 21
PWM2:49 pmPortland
10h 06m
1 stop
SMF9:55 pmSacramento Intl
Aug 23
SMF11:10 pmSacramento Intl
11h 35m
1 stop
PWM1:45 pmPortland
$345
JetBlue
Jul 9
PWM2:40 pmPortland
10h 19m
1 stop
SMF9:59 pmSacramento Intl
Jul 21
SMF11:05 pmSacramento Intl
11h 40m
1 stop
PWM1:45 pmPortland
$427
JetBlue
Jul 9
PWM2:40 pmPortland
10h 19m
1 stop
SMF9:59 pmSacramento Intl
Jul 12
SMF11:08 pmSacramento Intl
11h 37m
1 stop
PWM1:45 pmPortland
$497

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine to Sacramento 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 June 21, 2026.
Use the filters below to find and compare flights from Portland, Maine to Sacramento that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandSacramento

PWM - SMF

PWMSMF

Portland

Fri 8/21

2:49 pm-9:55 pm

1 stop10h 06m

Sacramento Intl

Sun 8/23

11:10 pm-1:45 pm

1 stop11h 35m

$345
Quickest round-trip

PortlandSacramento

PWM - SMF

PWMSMF

Portland

Wed 9/9

7:45 am-12:30 pm

1 stop7h 45m

Sacramento Intl

Thu 9/10

10:40 pm-9:50 am

1 stop8h 10m

$401

PortlandSacramento

PWM - SMF

PWMSMF

Portland

Wed 9/9

1:05 pm-8:25 pm

2 stops10h 20m

Sacramento Intl

Thu 9/10

10:40 pm-9:50 am

1 stop8h 10m

$406

PortlandSacramento

PWM - SMF

PWMSMF

Portland

Sat 9/12

5:40 am-12:30 pm

1 stop9h 50m

Sacramento Intl

Fri 9/18

10:40 pm-11:45 am

1 stop10h 05m

$408

PortlandSacramento

PWM - SMF

PWMSMF

Portland

Wed 9/9

2:50 pm-10:10 pm

2 stops10h 20m

Sacramento Intl

Thu 9/10

8:00 pm-9:50 am

2 stops10h 50m

$412

PortlandSacramento

PWM - SMF

PWMSMF

Portland

Sat 9/12

5:40 am-12:30 pm

1 stop9h 50m

Sacramento Intl

Fri 9/18

8:10 pm-9:55 am

2 stops10h 45m

$413

PortlandSacramento

PWM - SMF

PWMSMF

Portland

Sat 9/12

10:30 am-6:25 pm

2 stops10h 55m

Sacramento Intl

Fri 9/18

8:10 pm-9:55 am

2 stops10h 45m

$418

PortlandSacramento

PWM - SMF

PWMSMF

Portland

Thu 7/9

2:40 pm-9:59 pm

1 stop10h 19m

Sacramento Intl

Tue 7/21

11:05 pm-1:45 pm

1 stop11h 40m

$427

PortlandSacramento

PWM - SMF

PWMSMF

Portland

Fri 12/4

5:10 am-1:50 pm

1 stop11h 40m

Sacramento Intl

Sun 12/6

10:35 pm-12:15 pm

2 stops10h 40m

$458

PortlandSacramento

PWM - SMF

PWMSMF

Portland

Fri 8/21

2:10 pm-9:10 pm

2 stops10h 00m

Sacramento Intl

Sun 8/23

11:50 pm-12:25 pm

2 stops9h 35m

$463

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 San Francisco from

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

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 Sacramento?

The month of August is, on average, the cheapest month to fly to Sacramento from Portland, Maine, with most prices found around $345. If you are unable to visit Sacramento during the month of August, then departing from Portland, Maine during the month January is also very affordable. Most momondo users find prices during this month for around $396.

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

You could potentially save up to 35% on your flight if you consider stops on a Portland, Maine to Sacramento flight.

How have Portland, Maine to Sacramento flight prices changed over time?

When to book flights from Portland, Maine to Sacramento

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Sacramento according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland, Maine to Sacramento (PWM to SMF) flight deals and tips

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

Fastest flight time

8h 33m

Direct flights

None
The fastest flight from Portland, Maine to Sacramento takes 8h 33m
There are no direct flights from Portland, Maine to Sacramento. There are no popular flight routes from Portland, Maine to Sacramento.
Search flight deals

Frequently asked questions about flying from Portland, Maine to Sacramento

  • How far is Portland to Sacramento Intl by plane?

    The straight-line distance from Portland to Sacramento Intl is 2645.5 mi. Flights usually cover this in 8h 33m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Portland Airport to Sacramento Intl Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Sacramento Intl Airport.

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

    The travel and health documents you'll need for your trip to Sacramento Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sacramento Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Portland, Maine to Sacramento?

Best airlines flying from Portland, Maine to Sacramento

Compare and see reviews for airlines that fly from Portland, Maine to Sacramento with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $318Free CancellationRating
7.1
11,724 reviews
Search American Airlines flights
SouthwestPriceFrom $377Free CancellationRating
7.9
4,242 reviews
Search Southwest flights
United AirlinesPriceFrom $417Free CancellationRating
7.4
9,868 reviews
Search United Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Chico
Oroville
Auburn
Yuba City
Rocklin
Marysville
Lincoln
Grass Valley
Placerville
Nevada City
Willows
Plymouth
El Dorado Hills

Why use momondo?

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

Finding the right flight to Sacramento from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sacramento quick and easy, saving you time and money.

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

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

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

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 Portland to Sacramento.

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

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

An easier way to manage your Sacramento trip

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