How many flights depart from San Francisco to Portland on average per week?

As of October 2025, 172 flights take off from San Francisco and land in Portland each week. The most common flight departure day for this route is Thu, with 36% of weekly flights taking off on this day.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on San Francisco to Portland flights?

According to our data, ITA Airways have had the fewest delays on this route over the last 12 months, with about 3% of their flights experiencing any sort of delay.

How many flights depart from San Francisco to Portland on average per day?

24 flights are operational daily from San Francisco to Portland as of October 2025. The most popular departure time for this route is 16:00, with 46% of flights per day taking off in the afternoon.

What is the most punctual flight time for San Francisco to Portland flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What is the cheapest airline that flies from San Francisco to Portland?

Southwest, United Airlines, and Alaska Airlines are the most popular carriers operating from San Francisco to Portland

How often are flights from San Francisco to Portland delayed?

Historically, on average around 14% of flights between San Francisco and Portland have experienced a delay on any given week. The average delay length over the past 12 months has been 122 minutes.

When did momondo last update prices for flights from San Francisco Airport to Portland Airport?

Prices for flights from San Francisco Airport to Portland Airport were last updated today.

How many operators does momondo search for flights from San Francisco Airport to Portland Airport?

As of October 2025, there are 2 operators available to choose from for flights from San Francisco Airport to Portland Airport.

How old do you have to be to fly from San Francisco Airport to Portland 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 San Francisco Airport to Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£58 Cheap Flights from San Francisco to Portland in 2025/26

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05:45 - 10:55SFO-PDX

5h 10m1 stop

17:05 - 00:03PDX-SFO

6h 58m1 stop

£104Delta

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Thu, 4 Dec - Mon, 8 Dec

07:35 - 13:50SFO-PDX

6h 15m1 stop

21:50 - 23:49PDX-SFO

1h 59mdirect

£112Alaska Airlines

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Sun, 14 Dec - Mon, 22 Dec

15:15 - 22:30SFO-PDX

7h 15m2 stops

05:00 - 10:10PDX-SFO

5h 10m1 stop

£118Southwest

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Mon, 8 Dec - Tue, 9 Dec

06:00 - 12:40SFO-PDX

6h 40m1 stop

19:30 - 00:32PDX-SFO

5h 02m1 stop

£119Delta

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Sat, 13 Dec - Mon, 22 Dec

08:00 - 09:50SFO-PDX

1h 50mdirect

17:30 - 08:06PDX-SFO

14h 36m1 stop

£121Alaska Airlines

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Tue, 9 Dec - Sat, 13 Dec

15:15 - 22:30SFO-PDX

7h 15m2 stops

11:30 - 18:35PDX-SFO

7h 05m2 stops

£122Southwest

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Mon, 8 Dec - Mon, 15 Dec

08:00 - 09:50SFO-PDX

1h 50mdirect

16:38 - 23:59PDX-SFO

7h 21m1 stop

£123Hawaiian Airlines

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Fri, 5 Dec - Sun, 7 Dec

05:15 - 11:05SFO-PDX

5h 50m1 stop

05:55 - 14:40PDX-SFO

8h 45m1 stop

£124Southwest

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Sat, 6 Dec - Mon, 8 Dec

21:00 - 22:52SFO-PDX

1h 52mdirect

19:43 - 21:33PDX-SFO

1h 50mdirect

£128United Airlines

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Thu, 4 Dec - Mon, 8 Dec

21:00 - 22:51SFO-PDX

1h 51mdirect

10:05 - 12:04PDX-SFO

1h 59mdirect

£138United Airlines

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Sat, 22 Nov - Mon, 24 Nov

Alaska Airlines flights from San Francisco to Portland

Our best Alaska Airlines deals on San Francisco to Portland flight tickets

Alaska Airlines

14 Dec

SFO07:35San Francisco

6h 15m

1 stop

PDX13:50Portland

22 Dec

PDX21:50Portland

1h 59m

SFO23:49San Francisco

£112

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Alaska Airlines

9 Dec

SFO08:00San Francisco

1h 50m

PDX09:50Portland

13 Dec

PDX17:30Portland

14h 36m

1 stop

SFO08:06San Francisco

£121

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Alaska Airlines

14 Dec

SFO11:36San Francisco

1h 54m

PDX13:30Portland

14 Dec

PDX16:32Portland

1h 55m

SFO18:27San Francisco

£131

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United Airlines flights from San Francisco to Portland

Our best United Airlines deals on San Francisco to Portland flight tickets

United Airlines

4 Dec

SFO21:00San Francisco

1h 52m

PDX22:52Portland

8 Dec

PDX19:43Portland

1h 50m

SFO21:33San Francisco

£128

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United Airlines

22 Nov

SFO21:00San Francisco

1h 51m

PDX22:51Portland

24 Nov

PDX10:05Portland

1h 59m

SFO12:04San Francisco

£138

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United Airlines

24 Nov

SFO18:46San Francisco

1h 52m

PDX20:38Portland

28 Nov

PDX07:30Portland

1h 59m

SFO09:29San Francisco

£149

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Route

Depart

Return

Price

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Thu 4/12

05:45-10:55

1 stop5h 10m

Portland

Mon 8/12

17:05-00:03

1 stop6h 58m

£104

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Sun 14/12

07:35-13:50

1 stop6h 15m

Portland

Mon 22/12

21:50-23:49

Nonstop1h 59m

£112

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Mon 8/12

15:15-22:30

2 stops7h 15m

Portland

Tue 9/12

05:00-10:10

1 stop5h 10m

£118

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Sat 13/12

06:00-12:40

1 stop6h 40m

Portland

Mon 22/12

19:30-00:32

1 stop5h 02m

£119

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Tue 9/12

08:00-09:50

Nonstop1h 50m

Portland

Sat 13/12

17:30-08:06

1 stop14h 36m

£121

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Mon 8/12

15:15-22:30

2 stops7h 15m

Portland

Mon 15/12

11:30-18:35

2 stops7h 05m

£122

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Fri 5/12

08:00-09:50

Nonstop1h 50m

Portland

Sun 7/12

16:38-23:59

1 stop7h 21m

£123

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Sat 6/12

05:15-11:05

1 stop5h 50m

Portland

Mon 8/12

05:55-14:40

1 stop8h 45m

£124

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Thu 4/12

21:00-22:52

Nonstop1h 52m

Portland

Mon 8/12

19:43-21:33

Nonstop1h 50m

£128

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Sat 22/11

21:00-22:51

Nonstop1h 51m

Portland

Mon 24/11

10:05-12:04

Nonstop1h 59m

£138

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How to get the cheapest flight ticket from San Francisco to Portland

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

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from San Francisco is in January. Flight prices, which tend to average around £73, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in January, then you should wait until December to fly from San Francisco, when ticket prices are also cheap, with an average price of £118.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Tuesday when prices can be found for as low as £118. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Thursday, with ticket prices averaging around £230.

What is the cheapest time of day to depart on your flight to Portland?

Flying to Portland from San Francisco in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £122 when looking at flights departing in the afternoon. Try not to purchase tickets in the morning because they tend to be around £122. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest San Francisco to Portland flight route?

Fly from San Francisco to Portland for the best San Francisco - Portland flight prices

How far in advance should I book a flight to Portland?

You are more likely to see cheaper flights to Portland from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around £166 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from San Francisco for as low as £125 on momondo.

What cabin class options are available on San Francisco to Portland flights?

There are 2 cabin classes available to choose from on San Francisco to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Francisco to Portland flights?

No. A direct flight is the cheapest option for a flight between San Francisco to Portland.

How have San Francisco to Portland flight prices changed over time?

As of October 2025, prices for San Francisco to Portland flights are approximately 27% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Portland according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap San Francisco to Portland (SFO to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Portland

Fastest flight time	1h 48m
Direct flights	Every day
Airports in Portland	1 airport

The fastest flight from San Francisco to Portland takes 1h 48m

Direct flights go from San Francisco to Portland every day.

There is 1 airport near Portland: Portland (PDX)

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How far is San Francisco to Portland by plane?
Portland is 534.1 mi away from San Francisco. By plane, this route typically takes 1h 48m.
When did momondo last update prices for flights from San Francisco Airport to Portland Airport?
Prices for flights from San Francisco Airport to Portland Airport were last updated today.
How many operators does momondo search for flights from San Francisco Airport to Portland Airport?
As of October 2025, there are 2 operators available to choose from for flights from San Francisco Airport to Portland Airport.
How old do you have to be to fly from San Francisco Airport to Portland 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 San Francisco Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from San Francisco to Portland?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from San Francisco to Portland is Boeing 737 MAX 9 (14.94% of total bookings). The next most popular plane models are Boeing 737-900 Passenger/BBJ3 (winglets) (12.43%), Boeing 737 MAX 8 (12.29%), and Boeing 737-800 (11.44%).
What is the most popular airline from San Francisco to Portland?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Francisco to Portland is Frontier (65% of total bookings). The next most popular airline is Alaska Airlines (35%).

Best airlines flying from San Francisco to Portland

Compare and see reviews for airlines that fly from San Francisco to Portland with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom £108	Free Cancellation	Rating 5.8 3,122 reviews		Search Frontier flights
Alaska Airlines	PriceFrom £122	Free Cancellation	Rating 8.0 11,217 reviews		Search Alaska Airlines flights

Alaska Airlines Flights From San Francisco to Portland
Alaska Airlines flight deals from San Francisco to Portland start from £122 round-trip. Over the 6 Alaska Airlines flights for this route in a normal week, average airfare is usually £163 round-trip - but some users have found much cheaper deals with momondo.

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from San Francisco.

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

Yes. momondo enables you to select and highlight flights to Portland from San Francisco with this policy.

How can momondo help me find flights from San Francisco to Portland?

Once all potential San Francisco to Portland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of San Francisco to Portland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Portland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Cheap flights from San Francisco to Portland from £58

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Portland departing on 25/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Alaska Airlines flights from San Francisco to Portland

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How to get the cheapest flight ticket from San Francisco to Portland

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 Portland?

What is the cheapest day to depart on your flight to Portland?

What is the cheapest time of day to depart on your flight to Portland?

What is the cheapest San Francisco to Portland flight route?

Fly from San Francisco to Portland for the best San Francisco - Portland flight prices

How far in advance should I book a flight to Portland?

What cabin class options are available on San Francisco to Portland flights?

There are 2 cabin classes available to choose from on San Francisco to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Francisco to Portland flights?

No. A direct flight is the cheapest option for a flight between San Francisco to Portland.

How have San Francisco to Portland flight prices changed over time?

As of October 2025, prices for San Francisco to Portland flights are approximately 27% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from San Francisco to Portland?

Southwest, United Airlines, and Alaska Airlines are the most popular carriers operating from San Francisco to Portland

How often are flights from San Francisco to Portland delayed?

Historically, on average around 14% of flights between San Francisco and Portland have experienced a delay on any given week. The average delay length over the past 12 months has been 122 minutes.

What is the most punctual flight time for San Francisco to Portland flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on San Francisco to Portland flights?

According to our data, ITA Airways have had the fewest delays on this route over the last 12 months, with about 3% of their flights experiencing any sort of delay.

How many flights depart from San Francisco to Portland on average per day?

24 flights are operational daily from San Francisco to Portland as of October 2025. The most popular departure time for this route is 16:00, with 46% of flights per day taking off in the afternoon.

How many flights depart from San Francisco to Portland on average per week?

As of October 2025, 172 flights take off from San Francisco and land in Portland each week. The most common flight departure day for this route is Thu, with 36% of weekly flights taking off on this day.

When to book flights from San Francisco to Portland

Cheap San Francisco to Portland (SFO to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Portland

Fastest flight time

Direct flights

Airports in Portland

How far is San Francisco to Portland by plane?

When did momondo last update prices for flights from San Francisco Airport to Portland Airport?

How many operators does momondo search for flights from San Francisco Airport to Portland Airport?

How old do you have to be to fly from San Francisco Airport to Portland Airport?

What documentation or ID do you need to fly to Portland Airport?

What is the most popular plane model from San Francisco to Portland?

What is the most popular airline from San Francisco to Portland?

Best airlines flying from San Francisco to Portland

Compare and see reviews for airlines that fly from San Francisco to Portland with momondo

Alaska Airlines Flights From San Francisco to Portland

Travelling to a place near Portland?

Why use momondo?

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

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

How can momondo help me find flights from San Francisco to Portland?

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

An easier way to manage your Portland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Oregon