Portland

$136+ 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PWM
Apr 7 — Apr 141
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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 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$217
(American Airlines)

One-way from

$136
(CheapOair)

Popular in

March

Cheapest in

January

Average price

$516
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. 10% potential increase in price ($65 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($14 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 2, 2025.

This American Airlines deal was found by Cheapflights users on 4/1. 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.
Sat 5/108:58 amSFO - PWM
1 stop11h 07mAmerican Airlines
Tue 5/134:01 pmPWM - SFO
1 stop9h 04mAmerican Airlines
Deal found 4/1$217
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/159:59 pmSFO - PWM
1 stop19h 41mFrontier
Sat 5/244:57 pmPWM - SFO
1 stop20h 31mFrontier
Deal found 3/31$269
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Mon 5/510:55 pmSFO - PWM
1 stop8h 01mUnited Airlines
Thu 5/86:55 pmPWM - SFO
1 stop9h 17mUnited Airlines
Deal found 4/1$277
This Delta deal was found by Cheapflights users on 4/1. 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.
Tue 8/128:55 amSFO - PWM
2 stops11h 50mDelta
Wed 8/2012:59 pmPWM - SFO
2 stops13h 16mDelta
Deal found 4/1$287
This Southwest deal was found by Cheapflights users on 4/1. 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 8/285:15 pmSFO - PWM
2 stops13h 35mSouthwest
Tue 9/25:50 amPWM - SFO
1 stop10h 35mSouthwest
Deal found 4/1$293
This JetBlue deal was found by Cheapflights users on 3/31. 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.
Fri 5/3010:45 pmSFO - PWM
1 stop11h 35mJetBlue
Tue 6/103:20 pmPWM - SFO
1 stop11h 39mJetBlue
Deal found 3/31$321
This Delta deal was found by Cheapflights users on 4/1. 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.
Tue 8/1211:00 pmSJC - PWM
1 stop10h 01mDelta
Tue 9/912:30 pmPWM - SJC
1 stop10h 34mDelta
Deal found 4/1$351
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Tue 8/126:24 pmSJC - PWM
2 stops12h 46mUnited Airlines
Tue 9/94:58 pmPWM - SJC
1 stop8h 47mUnited Airlines
Deal found 4/1$356
This Booking.com deal was found by Cheapflights users on 4/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/188:43 pmSFO - PWM
1 stop16h 16mMultiple Airlines
Mon 7/2812:32 pmPWM - SFO
1 stop13h 18mMultiple Airlines
Deal found 4/1$420
This American Airlines deal was found by Cheapflights users on 4/1. 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.
Tue 5/206:00 amSJC - PWM
2 stops13h 45mAmerican Airlines
Sat 5/3112:24 pmPWM - SJC
2 stops12h 20mAmerican Airlines
Deal found 4/1$445
This FlightHub deal was found by Cheapflights users on 4/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2011:59 pmSFO - PWM
1 stop8h 58mSun Country Air
Sun 6/2212:40 pmPWM - SFO
1 stop13h 13mSun Country Air
Deal found 4/1$465
This Southwest deal was found by Cheapflights users on 4/1. 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.
Mon 4/78:30 amOAK - PWM
2 stops12h 35mSouthwest
Tue 4/82:20 pmPWM - OAK
2 stops11h 05mSouthwest
Deal found 4/1$616

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 2, 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

Sat 5/10

8:58 am-11:05 pm

1 stop11h 07m

Portland

Tue 5/13

4:01 pm-10:05 pm

1 stop9h 04m

$217

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

Thu 5/15

9:59 pm-8:40 pm

1 stop19h 41m

Portland

Sat 5/24

4:57 pm-10:28 am

1 stop20h 31m

$269

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

Mon 5/5

10:55 pm-9:56 am

1 stop8h 01m

Portland

Thu 5/8

6:55 pm-1:12 am

1 stop9h 17m

$277

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

Tue 8/12

8:55 am-11:45 pm

2 stops11h 50m

Portland

Wed 8/20

12:59 pm-11:15 pm

2 stops13h 16m

$287

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

Thu 8/28

5:15 pm-9:50 am

2 stops13h 35m

Portland

Tue 9/2

5:50 am-1:25 pm

1 stop10h 35m

$293

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

Fri 5/30

10:45 pm-1:20 pm

1 stop11h 35m

Portland

Tue 6/10

3:20 pm-11:59 pm

1 stop11h 39m

$321

San JosePortland

SJC - PWM

SJCPWM

San Jose

Tue 8/12

11:00 pm-12:01 pm

1 stop10h 01m

Portland

Tue 9/9

12:30 pm-8:04 pm

1 stop10h 34m

$351

San JosePortland

SJC - PWM

SJCPWM

San Jose

Tue 8/12

6:24 pm-10:10 am

2 stops12h 46m

Portland

Tue 9/9

4:58 pm-10:45 pm

1 stop8h 47m

$356

San FranciscoPortland

SFO - PWM

SFOPWM

San Francisco

Fri 7/18

8:43 pm-3:59 pm

1 stop16h 16m

Portland

Mon 7/28

12:32 pm-10:50 pm

1 stop13h 18m

$420

San JosePortland

SJC - PWM

SJCPWM

San Jose

Tue 5/20

6:00 am-10:45 pm

2 stops13h 45m

Portland

Sat 5/31

12:24 pm-9:44 pm

2 stops12h 20m

$445

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 27 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 2, 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 2, 2025.
See what other customers who have flown with Breeze Airways, Southwest and Delta 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.

Boarding

8.3

Food

6.7

Overall

8.1

Crew

8.8

Entertainment

6.6

Comfort

8.2

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!

Boarding

8.3

Food

6.7

Overall

8.1

Crew

8.8

Entertainment

6.6

Comfort

8.2

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!

Boarding

8.3

Food

6.7

Overall

8.1

Crew

8.8

Entertainment

6.6

Comfort

8.2

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

Boarding

8.3

Food

6.7

Overall

8.1

Crew

8.8

Entertainment

6.6

Comfort

8.2

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!

Boarding

8.3

Food

6.7

Overall

8.1

Crew

8.8

Entertainment

6.6

Comfort

8.2

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!

Boarding

8.3

Food

6.7

Overall

8.1

Crew

8.8

Entertainment

6.6

Comfort

8.2

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 $136. However, be on the lookout for offers from United Airlines and Delta, 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 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$247Average$398FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$252Average$509FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$459FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$298Average$475FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$332Average$657FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$389Average$652FlexibilityNo cancel feeOn-time63%

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