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Cheap flights from Portland, Maine to San Francisco from $225

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 5/9. 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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Find the cheapest flights from Portland, Maine to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:45 am - 10:30 pm
PWM
-
SMF
13h 45m
2 stops
Delta Logo
11:07 pm - 12:09 pm
SMF
-
PWM
10h 02m
1 stop
$354Delta
Wed, Mar 18 - Wed, Apr 1
Delta Logo
11:45 am - 10:30 pm
PWM
-
SMF
13h 45m
2 stops
Delta Logo
6:15 am - 11:12 pm
SMF
-
PWM
13h 57m
2 stops
$359Delta
Wed, Mar 18 - Wed, Apr 1
Delta Logo
4:48 pm - 9:55 pm
PWM
-
SMF
8h 07m
1 stop
Delta Logo
11:07 pm - 12:09 pm
SMF
-
PWM
10h 02m
1 stop
$371Delta
Thu, Mar 12 - Tue, Mar 17
Delta Logo
4:48 pm - 9:55 pm
PWM
-
SMF
8h 07m
1 stop
Delta Logo
8:59 pm - 12:09 pm
SMF
-
PWM
12h 10m
2 stops
$376Delta
Thu, Mar 12 - Tue, Mar 17
Southwest Logo
12:30 pm - 9:35 pm
PWM
-
SMF
12h 05m
2 stops
Southwest Logo
11:05 pm - 12:20 pm
SMF
-
PWM
10h 15m
2 stops
$381Southwest
Wed, Mar 25 - Mon, Apr 6
Southwest Logo
12:30 pm - 9:20 pm
PWM
-
SMF
11h 50m
1 stop
Southwest Logo
9:55 pm - 12:20 pm
SMF
-
PWM
11h 25m
1 stop
$382Southwest
Wed, Mar 25 - Mon, Apr 6
American Airlines Logo
6:17 am - 2:33 pm
PWM
-
SMF
11h 16m
1 stop
American Airlines Logo
11:50 pm - 12:14 pm
SMF
-
PWM
9h 24m
2 stops
$389American Airlines
Wed, Mar 25 - Sun, Apr 5
American Airlines Logo
6:00 am - 2:33 pm
PWM
-
SMF
11h 33m
2 stops
American Airlines Logo
11:50 pm - 12:14 pm
SMF
-
PWM
9h 24m
2 stops
$394American Airlines
Wed, Mar 25 - Sun, Apr 5
Southwest Logo
5:30 pm - 10:50 pm
PWM
-
SMF
8h 20m
1 stop
Southwest Logo
10:30 am - 11:05 pm
SMF
-
PWM
9h 35m
2 stops
$398Southwest
Thu, Mar 12 - Tue, Mar 17
Southwest Logo
12:35 pm - 9:20 pm
PWM
-
SMF
11h 45m
2 stops
Southwest Logo
10:30 am - 11:05 pm
SMF
-
PWM
9h 35m
2 stops
$403Southwest
Thu, Mar 12 - Tue, Mar 17

Delta flights from Portland, Maine to Sacramento

Our best Delta deals on Portland, Maine to Sacramento flight tickets
Delta
Mar 18
PWM11:45 amPortland
13h 45m
2 stops
SMF10:30 pmSacramento Intl
Apr 1
SMF11:07 pmSacramento Intl
10h 02m
1 stop
PWM12:09 pmPortland
$354
Delta
Mar 18
PWM11:45 amPortland
13h 45m
2 stops
SMF10:30 pmSacramento Intl
Apr 1
SMF6:15 amSacramento Intl
13h 57m
2 stops
PWM11:12 pmPortland
$359
Delta
Mar 12
PWM4:48 pmPortland
8h 07m
1 stop
SMF9:55 pmSacramento Intl
Mar 17
SMF11:07 pmSacramento Intl
10h 02m
1 stop
PWM12:09 pmPortland
$371

Southwest flights from Portland, Maine to Sacramento

Our best Southwest deals on Portland, Maine to Sacramento flight tickets
Southwest
Mar 25
PWM12:30 pmPortland
12h 05m
2 stops
SMF9:35 pmSacramento Intl
Apr 6
SMF11:05 pmSacramento Intl
10h 15m
2 stops
PWM12:20 pmPortland
$381
Southwest
Mar 25
PWM12:30 pmPortland
11h 50m
1 stop
SMF9:20 pmSacramento Intl
Apr 6
SMF9:55 pmSacramento Intl
11h 25m
1 stop
PWM12:20 pmPortland
$382
Southwest
Mar 12
PWM5:30 pmPortland
8h 20m
1 stop
SMF10:50 pmSacramento Intl
Mar 17
SMF10:30 amSacramento Intl
9h 35m
2 stops
PWM11:05 pmPortland
$398

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 February 9, 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

PortlandSacramento

PWM - SMF

PWMSMF

Portland

Wed 3/18

11:45 am-10:30 pm

2 stops13h 45m

Sacramento Intl

Wed 4/1

11:07 pm-12:09 pm

1 stop10h 02m

$354

PortlandSacramento

PWM - SMF

PWMSMF

Portland

Wed 3/18

11:45 am-10:30 pm

2 stops13h 45m

Sacramento Intl

Wed 4/1

6:15 am-11:12 pm

2 stops13h 57m

$359

PortlandSacramento

PWM - SMF

PWMSMF

Portland

Thu 3/12

4:48 pm-9:55 pm

1 stop8h 07m

Sacramento Intl

Tue 3/17

11:07 pm-12:09 pm

1 stop10h 02m

$371

PortlandSacramento

PWM - SMF

PWMSMF

Portland

Thu 3/12

4:48 pm-9:55 pm

1 stop8h 07m

Sacramento Intl

Tue 3/17

8:59 pm-12:09 pm

2 stops12h 10m

$376

PortlandSacramento

PWM - SMF

PWMSMF

Portland

Wed 3/25

12:30 pm-9:35 pm

2 stops12h 05m

Sacramento Intl

Mon 4/6

11:05 pm-12:20 pm

2 stops10h 15m

$381

PortlandSacramento

PWM - SMF

PWMSMF

Portland

Wed 3/25

12:30 pm-9:20 pm

1 stop11h 50m

Sacramento Intl

Mon 4/6

9:55 pm-12:20 pm

1 stop11h 25m

$382

PortlandSacramento

PWM - SMF

PWMSMF

Portland

Wed 3/25

6:17 am-2:33 pm

1 stop11h 16m

Sacramento Intl

Sun 4/5

11:50 pm-12:14 pm

2 stops9h 24m

$389

PortlandSacramento

PWM - SMF

PWMSMF

Portland

Wed 3/25

6:00 am-2:33 pm

2 stops11h 33m

Sacramento Intl

Sun 4/5

11:50 pm-12:14 pm

2 stops9h 24m

$394

PortlandSacramento

PWM - SMF

PWMSMF

Portland

Thu 3/12

5:30 pm-10:50 pm

1 stop8h 20m

Sacramento Intl

Tue 3/17

10:30 am-11:05 pm

2 stops9h 35m

$398

PortlandSacramento

PWM - SMF

PWMSMF

Portland

Thu 3/12

12:35 pm-9:20 pm

2 stops11h 45m

Sacramento Intl

Tue 3/17

10:30 am-11:05 pm

2 stops9h 35m

$403

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 March is, on average, the cheapest month to fly to Sacramento from Portland, Maine, with most prices found around $158. If you are unable to visit Sacramento during the month of March, then departing from Portland, Maine during the month August is also very affordable. Most momondo users find prices during this month for around $293.

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

You could potentially save up to 3% 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 07m

Direct flights

None
The fastest flight from Portland, Maine to Sacramento takes 8h 07m
There are no direct flights from Portland, Maine to Sacramento. There are no popular flight routes from Portland, Maine to Sacramento.
Search flight deals

  • 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 07m, 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
SouthwestPriceFrom $321Free CancellationRating
8.0
4,280 reviews
Search Southwest flights
American AirlinesPriceFrom $345Free CancellationRating
7.2
11,258 reviews
Search American Airlines flights
United AirlinesPriceFrom $380Free CancellationRating
7.4
9,262 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
Lincoln
Rocklin
Yuba City
Auburn
Marysville
Grass Valley
Placerville
Nevada City
Plymouth
Willows
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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