Portland

$95+ Cheap flights from San Francisco Bay Area to Portland, ME (PWM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PWM
Apr 30 — May 71
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Cheap flight deals from San Francisco Bay Area to Portland

Keep the following information in mind while searching for San Francisco Bay Area to Portland flight deals. Data was last updated April 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$319
(American Airlines)

One-way from

$95
(Mytrip)

Popular in

March

Cheapest in

January

Average price

$575
Provider with most accurate pricing for San Francisco-Portland flight deals.
Provider most trusted by Cheapflights users for San Francisco-Portland flights.
From San Francisco Bay Area to Portland
One-way flight from San Francisco Bay Area to Portland
Highest demand for flights based on searches. 14% potential increase in price ($91 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from San Francisco Bay Area to Portland

Cheapest flights from San Francisco Bay Area to Portland
Explore the most affordable flight options available from San Francisco Bay Area to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This American Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/115:42 amSFO - PWM
1 stop9h 01mAmerican Airlines
Sun 6/156:33 pmPWM - SFO
1 stop8h 39mAmerican Airlines
Deal found 4/25$319
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/97:30 amSFO - PWM
1 stop11h 14mDelta
Tue 8/196:30 amPWM - SFO
2 stops10h 51mDelta
Deal found 4/25$323
This Southwest deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:20 amSFO - PWM
2 stops13h 50mSouthwest
Tue 9/25:50 amPWM - SFO
1 stop10h 35mSouthwest
Deal found 4/24$327
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/116:35 amSJC - PWM
1 stop8h 26mDelta
Tue 6/176:30 amPWM - SJC
2 stops15h 45mDelta
Deal found 4/24$337
This JetBlue deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2411:55 amSFO - PWM
1 stop8h 42mJetBlue
Tue 7/292:20 pmPWM - SFO
1 stop12h 39mJetBlue
Deal found 4/24$349
This United Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2310:44 pmSFO - PWM
1 stop8h 25mUnited Airlines
Tue 9/27:26 pmPWM - SFO
1 stop8h 33mUnited Airlines
Deal found 4/25$351
This American Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/215:53 amSJC - PWM
1 stop8h 47mAmerican Airlines
Mon 8/259:25 amPWM - SJC
2 stops11h 59mAmerican Airlines
Deal found 4/24$356
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/246:26 pmSJC - PWM
2 stops12h 59mUnited Airlines
Sat 5/314:43 pmPWM - SJC
1 stop8h 56mUnited Airlines
Deal found 4/24$362
This Southwest deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/195:15 amOAK - PWM
1 stop8h 50mSouthwest
Mon 9/225:50 amPWM - OAK
2 stops15h 30mSouthwest
Deal found 4/25$396
This Southwest deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/198:55 pmSJC - PWM
1 stop10h 20mSouthwest
Mon 9/222:00 pmPWM - SJC
2 stops11h 25mSouthwest
Deal found 4/25$432
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/255:55 amOAK - PWM
2 stops31h 24mDelta
Thu 9/45:00 pmPWM - OAK
2 stops9h 43mDelta
Deal found 4/25$433
This Sun Country Air deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1011:59 pmSFO - PWM
1 stop8h 36mSun Country Air
Sun 8/1712:52 pmPWM - SFO
1 stop13h 01mSun Country Air
Deal found 4/25$465

Cheapflights Fare Finder

Customize your flight search to find flights from San Francisco Bay Area to Portland 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, Cheapflights users made 2,558,603 searches. Data last updated April 25, 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Portland that are best for you.

Fly from

San Francisco Bay Area

Fly to

Portland

Route

Depart

Return

Price

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

Wed 6/11

5:42 am-5:43 pm

1 stop9h 01m

Portland

Sun 6/15

6:33 pm-12:12 am

1 stop8h 39m

$319

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

Fri 6/20

8:50 pm-10:39 am

2 stops10h 49m

Portland

Fri 6/27

6:56 pm-12:47 am

1 stop8h 51m

$323

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

Thu 5/29

11:39 am-10:59 pm

1 stop8h 20m

Portland

Tue 6/3

3:06 pm-11:50 pm

1 stop11h 44m

$329

San JosePortland

SJC - PWM

SJCPWM

San Jose

Wed 6/11

6:35 am-6:01 pm

1 stop8h 26m

Portland

Tue 6/17

6:30 am-7:15 pm

2 stops15h 45m

$337

San JosePortland

SJC - PWM

SJCPWM

San Jose

Thu 8/21

5:53 am-5:40 pm

1 stop8h 47m

Portland

Mon 8/25

9:25 am-6:24 pm

2 stops11h 59m

$356

San JosePortland

SJC - PWM

SJCPWM

San Jose

Sat 5/24

6:26 pm-10:25 am

2 stops12h 59m

Portland

Sat 5/31

4:43 pm-10:39 pm

1 stop8h 56m

$362

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

Wed 5/28

10:45 pm-10:49 am

1 stop9h 04m

Portland

Mon 6/2

7:09 pm-12:58 am

1 stop8h 49m

$364

OaklandPortland

OAK - PWM

OAKPWM

Oakland

Fri 9/19

5:15 am-5:05 pm

1 stop8h 50m

Portland

Mon 9/22

5:50 am-6:20 pm

2 stops15h 30m

$396

San JosePortland

SJC - PWM

SJCPWM

San Jose

Fri 9/19

8:55 pm-10:15 am

1 stop10h 20m

Portland

Mon 9/22

2:00 pm-10:25 pm

2 stops11h 25m

$432

OaklandPortland

OAK - PWM

OAKPWM

Oakland

Mon 8/25

5:55 am-4:19 pm

2 stops31h 24m

Portland

Thu 9/4

5:00 pm-11:43 pm

2 stops9h 43m

$433

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 29 results
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Best time to book a flight from San Francisco Bay Area to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from San Francisco Bay Area with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco Bay Area to Portland

What is the cheapest month to book a flight from San Francisco Bay Area to Portland, Maine?

Currently, January is the cheapest month in which you can book a flight from San Francisco Bay Area to Portland, Maine (average of $296). Flying from San Francisco Bay Area to Portland, Maine in May is currently the most expensive (average of $416). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from XIH to PWM?

Find hourly flight availability from San Francisco Bay Area to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

When flying from San Francisco Bay Area to Portland, Maine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland, Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Portland, Maine when rainfall is around 2.9 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated April 25, 2025.
See what other customers who have flown with Breeze Airways, Alaska Airlines and Southwest from San Francisco Bay Area to Portland have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.2

Boarding

8.3

Crew

8.8

Overall

8.1

Entertainment

6.6

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Comfort

8.2

Boarding

8.3

Crew

8.8

Overall

8.1

Entertainment

6.6

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Comfort

8.2

Boarding

8.3

Crew

8.8

Overall

8.1

Entertainment

6.6

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Comfort

8.2

Boarding

8.3

Crew

8.8

Overall

8.1

Entertainment

6.6

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
8.0
Very good

Comfort

8.2

Boarding

8.3

Crew

8.8

Overall

8.1

Entertainment

6.6

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Comfort

8.2

Boarding

8.3

Crew

8.8

Overall

8.1

Entertainment

6.6

Food

6.7

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

Find useful and relevant information for your journey from San Francisco Bay Area to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Portland from San Francisco Bay Area?

    Most people fly into Portland (PWM) if they book a flight to Portland from San Francisco Bay Area. Portland is conveniently located just 2.9 mi from Portland’s city center.

  • What are the cheapest airlines to fly from San Francisco Bay Area to Portland, Maine one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $95. However, be on the lookout for offers from JetBlue and American Airlines, as they are both options that can get you from San Francisco Bay Area to Portland, Maine for a low price.

  • What are the most popular routes from San Francisco Bay Area to Portland, Maine?

  • Can I find deals for flights from San Francisco Bay Area to Portland that include hotel bookings?

    Yes. In addition to deals on San Francisco Bay Area to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco Bay Area to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco Bay Area to Portland.

  • Can I find deals for business class flights from San Francisco Bay Area to Portland?

    Yes. Cheapflights offers flight deals from San Francisco Bay Area to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco Bay Area to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from San Francisco Bay Area to Portland, Maine (average of $296). Flying from San Francisco Bay Area to Portland, Maine in May is currently the most expensive (average of $416). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Francisco Bay Area?

Book flights to San Francisco Bay Area if you plan to visit one of these locations
North Conway
Bath
Brunswick
Auburn
Conway
Lewiston

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Francisco Bay Area to Portland

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from San Francisco Bay Area to Portland

Discover the top 6 airlines that operate flights from San Francisco Bay Area to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$246Average$474FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$247Average$398FlexibilityNo cancel feeOn-time62%
DeltaCheapest$256Average$453FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$276Average$611FlexibilityNo cancel feeOn-time63%
Sun Country AirCheapest$298Average$475FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$321Average$626FlexibilityNo cancel feeOn-time69%

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