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San Francisco Bay Area

$39+ Cheap flights from Portland (PDX) to San Francisco Bay Area

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SFO
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Portland to San Francisco Bay Area

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to San Francisco Bay Area (zzXIH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$46
(Trip.com)

One-way from

$39
(FlightHub)
From Portland to San Francisco Bay Area
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One-way flight from Portland to San Francisco Bay Area
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Find flight deals from Portland to San Francisco Bay Area

Cheapest flights from Portland to San Francisco Bay Area
Explore the most affordable flight options available from Portland to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Trip.com deal was found by Cheapflights users on 1/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/266:45 amPDX - SFO
Nonstop2h 01mFrontier
Mon 1/278:40 pmSFO - PDX
Nonstop1h 51mFrontier
Deal found 1/20$41
This Trip.com deal was found by Cheapflights users on 1/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/306:45 amPDX - SFO
Nonstop2h 01mMultiple Airlines
Mon 2/39:15 amSFO - PDX
Nonstop1h 52mMultiple Airlines
Deal found 1/20$46
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/48:22 pmPDX - SFO
Nonstop1h 51mAlaska Airlines
Sat 2/87:55 pmSFO - PDX
Nonstop1h 44mAlaska Airlines
Deal found 1/20$57
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 1/301:32 pmPDX - SFO
Nonstop1h 57mUnited Airlines
Sat 2/86:40 pmSFO - PDX
Nonstop1h 57mUnited Airlines
Deal found 1/20$99
This CheapOair deal was found by Cheapflights users on 1/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/178:28 pmPDX - OAK
1 stop25h 44mSpirit Airlines
Wed 2/1912:40 pmOAK - PDX
1 stop20h 41mSpirit Airlines
Deal found 1/21$110
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/35:07 pmPDX - OAK
Nonstop1h 45mAlaska Airlines
Tue 2/410:41 amOAK - PDX
Nonstop1h 41mAlaska Airlines
Deal found 1/21$117
This Travelocity deal was found by Cheapflights users on 1/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/257:00 amPDX - OAK
Nonstop1h 49mMultiple Airlines
Wed 2/2612:40 pmOAK - PDX
1 stop6h 51mMultiple Airlines
Deal found 1/20$125
This Southwest deal was found by Cheapflights users on 1/21. 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 2/75:00 amPDX - SFO
1 stop9h 35mSouthwest
Mon 2/105:25 pmSFO - PDX
1 stop6h 15mSouthwest
Deal found 1/21$127
This Delta deal was found by Cheapflights users on 1/20. 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.
Fri 2/75:10 amPDX - SFO
1 stop7h 27mDelta
Fri 2/74:37 pmSFO - PDX
1 stop7h 21mDelta
Deal found 1/20$131
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/114:20 pmPDX - SJC
Nonstop1h 51mAlaska Airlines
Wed 2/128:30 amSJC - PDX
Nonstop1h 53mAlaska Airlines
Deal found 1/20$137
This Cheapflightsfares deal was found by Cheapflights users on 1/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1910:16 amPDX - SJC
1 stop10h 07mSpirit Airlines
Sat 2/2211:19 amSJC - PDX
1 stop8h 12mSpirit Airlines
Deal found 1/19$138
This CheapOair deal was found by Cheapflights users on 1/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/89:54 amPDX - SJC
1 stop29h 05mFrontier
Thu 4/108:59 pmSJC - PDX
1 stop11h 48mFrontier
Deal found 1/19$140

Find flights from Portland to San Francisco Bay Area within your budget

Customize your flight search to find flights from Portland to San Francisco Bay Area 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Fri 1/31

6:35 am-8:36 am

Nonstop2h 01m

San Francisco

Sun 2/9

9:59 pm-11:50 pm

Nonstop1h 51m

$46

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Wed 2/5

11:00 am-12:52 pm

Nonstop1h 52m

San Francisco

Fri 2/7

8:40 pm-10:31 pm

Nonstop1h 51m

$53

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Tue 2/4

5:26 pm-7:16 pm

Nonstop1h 50m

San Francisco

Wed 2/5

7:55 pm-9:43 pm

Nonstop1h 48m

$57

PortlandOakland

PDX - OAK

PDXOAK

Portland

Mon 2/17

8:28 pm-10:12 pm

1 stop25h 44m

Oakland

Mon 2/24

12:40 pm-9:21 am

1 stop20h 41m

$110

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Sun 2/2

6:03 am-8:00 am

Nonstop1h 57m

San Francisco

Wed 3/12

7:05 pm-9:00 pm

Nonstop1h 55m

$112

PortlandOakland

PDX - OAK

PDXOAK

Portland

Mon 2/3

5:07 pm-6:52 pm

Nonstop1h 45m

Oakland

Tue 2/4

10:41 am-12:22 pm

Nonstop1h 41m

$117

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Fri 2/7

5:00 am-2:35 pm

1 stop9h 35m

San Francisco

Mon 2/10

5:25 pm-11:40 pm

1 stop6h 15m

$127

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Fri 2/7

5:10 am-12:37 pm

1 stop7h 27m

San Francisco

Fri 2/7

4:37 pm-11:58 pm

1 stop7h 21m

$131

PortlandOakland

PDX - OAK

PDXOAK

Portland

Fri 2/7

5:20 pm-11:56 pm

1 stop6h 36m

Oakland

Mon 2/10

1:15 pm-6:16 pm

1 stop5h 01m

$137

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Tue 2/11

4:20 pm-6:11 pm

Nonstop1h 51m

San Jose

Wed 2/12

8:30 am-10:23 am

Nonstop1h 53m

$137

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 42 results
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Best time to book a flight from Portland to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Portland 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.

Travel insights for flights from Portland to San Francisco Bay Area

Get recent, data-driven insights about flights from Portland to San Francisco Bay Area including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Portland to San Francisco Bay Area (average of $276). Flying from Portland to San Francisco Bay Area in June is currently the most expensive (average of $405). 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 PDX to XIH?

Find hourly flight availability from Portland to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland to San Francisco Bay Area as you normally would.

Weekly flight availability from Portland to San Francisco Bay Area

Explore weekly flight availability from Portland to San Francisco Bay Area. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 21, 2025.

The most flights from PDX to zzXIH are scheduled on a Monday (62 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (39 on average).

Rainfall in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco Bay Area ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco Bay Area when rainfall is around 0.0 in.

Temperature in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco Bay Area, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. 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 San Francisco Bay Area. Reviews last updated January 21, 2025.
Read reviews from past customers who have flown Frontier, Alaska Airlines and United Airlines from Portland to San Francisco Bay Area. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Overall

8.1

Crew

8.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Overall

8.1

Crew

8.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Overall

8.1

Crew

8.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Overall

8.1

Crew

8.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
8,984 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Overall

8.1

Crew

8.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Allegiant Air
7.4
Good
801 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Overall

8.1

Crew

8.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Portland to San Francisco Bay Area. 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 from for flights from Portland to San Francisco Bay Area?

    For a flight from Portland to San Francisco Bay Area, you will be flying from Portland. Portland (PDX) is just 6.0 mi from the center of the city.

  • How popular is this Portland to San Francisco Bay Area flight route?

    The Portland to San Francisco Bay Area flight path was viewed by 198 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $39. Frontier flights start at $43 while deals on Alaska Airlines start at $59 one-way.

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

    When deciding which route to take from Portland to San Francisco Bay Area consider Portland - San Francisco, Portland - San Jose or Portland - Oakland as they are the most popular.

  • What are the most reliable airlines from Portland to San Francisco Bay Area?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Portland to San Francisco Bay Area on time: Air China (83%), Singapore Airlines (82%), ANA (82%).

  • What are the cheapest flights from Portland to San Francisco Bay Area?

    On average you can expect to pay $884 for a flight from Portland to San Francisco Bay Area. The cheapest flight overall is $29 while the most popular route, (Portland - San Francisco) is currently priced at $44.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to San Francisco Bay Area 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 Portland to San Francisco Bay Area?

    Currently, January is the cheapest month in which you can book a flight from Portland to San Francisco Bay Area (average of $276). Flying from Portland to San Francisco Bay Area in June is currently the most expensive (average of $405). 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.

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Alternative routes for Portland to San Francisco Bay Area

See prices for flight routes from nearby airports that may be better suited for you.
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Medford to Los Angeles flights
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Redmond to Las Vegas flights
Medford to San Francisco flights
Boise to San Jose flights
Eugene to Santa Ana flights
Boise to Long Beach flights
Eugene to Oakland flights
Redmond to Ontario flights
Medford to San Diego flights
Eugene to Burbank flights

Top 7 airlines flying from Portland to San Francisco Bay Area

Discover the top 7 airlines that operate flights from Portland to San Francisco Bay Area. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$19Average$93FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$56Average$116FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$86Average$269FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$111Average$232FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$127Average$247FlexibilityNo cancel feeOn-time69%
DeltaCheapest$157Average$377FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$226Average$662FlexibilityNo cancel feeOn-time71%
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