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.

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

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

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

As of November 2025, 295 flights take off from San Francisco and land in Portland each week. The most common flight departure day for this route is Thu, with 20% of weekly flights taking off on this day.

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.

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

42 flights are operational daily from San Francisco to Portland as of November 2025. The most popular departure time for this route is 18:00, with 45% of flights per day taking off in the afternoon.

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 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 November 2025, there is 1 operator 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.

£60 Cheap Flights from San Francisco to Portland in 2025/26

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09:00 - 10:47SFO-PDX

1h 47mdirect

14:50 - 16:38PDX-SFO

1h 48mdirect

£112Alaska Airlines

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Wed, 18 Feb - Fri, 20 Feb

10:34 - 12:24SFO-PDX

1h 50mdirect

07:25 - 09:14PDX-SFO

1h 49mdirect

£116United Airlines

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Sat, 25 Apr - Tue, 28 Apr

12:45 - 19:55SFO-PDX

7h 10m2 stops

10:50 - 18:35PDX-SFO

7h 45m1 stop

£119Southwest

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Wed, 3 Dec - Wed, 10 Dec

06:05 - 10:27SFO-PDX

4h 22m1 stop

15:52 - 22:54PDX-SFO

7h 02m1 stop

£120Delta

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Sat, 21 Feb - Tue, 24 Feb

12:45 - 19:55SFO-PDX

7h 10m2 stops

07:00 - 14:25PDX-SFO

7h 25m2 stops

£123Southwest

Find Deal

Wed, 3 Dec - Wed, 10 Dec

17:45 - 00:03SFO-PDX

6h 18m1 stop

11:30 - 13:20PDX-SFO

1h 50mdirect

£128Alaska Airlines

Find Deal

Tue, 17 Feb - Sat, 21 Feb

05:10 - 10:50SFO-PDX

5h 40m1 stop

07:15 - 14:25PDX-SFO

7h 10m2 stops

£129Southwest

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Tue, 2 Dec - Wed, 3 Dec

14:39 - 22:17SFO-PDX

7h 38m1 stop

07:10 - 13:44PDX-SFO

6h 34m1 stop

£131Delta

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Sun, 15 Feb - Tue, 24 Feb

14:59 - 16:50SFO-PDX

1h 51mdirect

17:50 - 19:45PDX-SFO

1h 55mdirect

£131Alaska Airlines

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Mon, 8 Dec - Mon, 8 Dec

14:35 - 22:00SFO-PDX

7h 25m1 stop

09:10 - 18:15PDX-SFO

9h 05m1 stop

£133Southwest

Find Deal

Tue, 9 Dec - Fri, 12 Dec

Alaska Airlines flights from San Francisco to Portland

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

Alaska Airlines

18 Feb

SFO09:00San Francisco

1h 47m

PDX10:47Portland

20 Feb

PDX14:50Portland

1h 48m

SFO16:38San Francisco

£112

Find similar

Alaska Airlines

17 Feb

SFO17:45San Francisco

6h 18m

1 stop

PDX00:03Portland

21 Feb

PDX11:30Portland

1h 50m

SFO13:20San Francisco

£128

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Alaska Airlines

8 Dec

SFO14:59San Francisco

1h 51m

PDX16:50Portland

8 Dec

PDX17:50Portland

1h 55m

SFO19:45San Francisco

£131

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Southwest flights from San Francisco to Portland

Our best Southwest deals on San Francisco to Portland flight tickets

Southwest

3 Dec

SFO12:45San Francisco

7h 10m

2 stops

PDX19:55Portland

10 Dec

PDX10:50Portland

7h 45m

1 stop

SFO18:35San Francisco

£119

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Southwest

3 Dec

SFO12:45San Francisco

7h 10m

2 stops

PDX19:55Portland

10 Dec

PDX07:00Portland

7h 25m

2 stops

SFO14:25San Francisco

£123

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Southwest

2 Dec

SFO05:10San Francisco

5h 40m

1 stop

PDX10:50Portland

3 Dec

PDX07:15Portland

7h 10m

2 stops

SFO14:25San Francisco

£129

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Fly from

Fly to

Route

Depart

Return

Price

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Wed 18/2

09:00-10:47

Nonstop1h 47m

Portland

Fri 20/2

14:50-16:38

Nonstop1h 48m

£112

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Sat 25/4

10:34-12:24

Nonstop1h 50m

Portland

Tue 28/4

07:25-09:14

Nonstop1h 49m

£116

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Wed 3/12

12:45-19:55

2 stops7h 10m

Portland

Wed 10/12

10:50-18:35

1 stop7h 45m

£119

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Sat 21/2

06:05-10:27

1 stop4h 22m

Portland

Tue 24/2

15:52-22:54

1 stop7h 02m

£120

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Wed 3/12

12:45-19:55

2 stops7h 10m

Portland

Wed 10/12

07:00-14:25

2 stops7h 25m

£123

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Tue 17/2

17:45-00:03

1 stop6h 18m

Portland

Sat 21/2

11:30-13:20

Nonstop1h 50m

£128

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Tue 2/12

05:10-10:50

1 stop5h 40m

Portland

Wed 3/12

07:15-14:25

2 stops7h 10m

£129

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Sun 15/2

14:39-22:17

1 stop7h 38m

Portland

Tue 24/2

07:10-13:44

1 stop6h 34m

£131

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Mon 8/12

14:59-16:50

Nonstop1h 51m

Portland

Mon 8/12

17:50-19:45

Nonstop1h 55m

£131

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Tue 9/12

14:35-22:00

1 stop7h 25m

Portland

Fri 12/12

09:10-18:15

1 stop9h 05m

£133

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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 £120.

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 £119. 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 £231.

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 £123 when looking at flights departing in the afternoon. Try not to purchase tickets in the morning because they tend to be around £123. 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 £167 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 £126 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 November 2025, prices for San Francisco to Portland flights are approximately 51% 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 45m
Direct flights	Every day
Airports in Portland	1 airport

The fastest flight from San Francisco to Portland takes 1h 45m

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 47m.
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 November 2025, there is 1 operator 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 (14.90% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (12.59%), Boeing 737-900 Passenger/BBJ3 (winglets) (12.45%), and Boeing 737-800 (12.02%).
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 (100% of total bookings).

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 3,115 reviews		Search Frontier flights

Vancouver

Cannon Beach

Astoria

Seaside

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

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Cheap flights from San Francisco to Portland from £60

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 6/12. 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 November 2025, prices for San Francisco to Portland flights are approximately 51% cheaper when compared to flights at the same time last year.

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

United Airlines, Southwest, 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?

42 flights are operational daily from San Francisco to Portland as of November 2025. The most popular departure time for this route is 18:00, with 45% of flights per day taking off in the afternoon.

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

As of November 2025, 295 flights take off from San Francisco and land in Portland each week. The most common flight departure day for this route is Thu, with 20% 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

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