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

According to our data, United Airlines have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

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 at night 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. Thursday 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, Alaska Airlines, and Delta are the most popular carriers operating from San Francisco to Portland

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

46 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, 323 flights take off from San Francisco and land in Portland each week. The most common flight departure day for this route is Mon, with 19% of weekly flights taking off on this day.

How often are flights from San Francisco to Portland delayed?

Historically, on average around 13% 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 121 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.

£56 Cheap Flights from San Francisco to Portland in 2025/26

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Cheap return flights

Enter your travel dates to find the best prices.

09:00 - 10:56SFO-PDX

1h 56mdirect

21:48 - 23:44PDX-SFO

1h 56mdirect

£112Alaska Airlines

Find Deal

mar., 17 févr. - sam., 21 févr.

07:53 - 09:45SFO-PDX

1h 52mdirect

13:38 - 17:59PDX-SFO

4h 21m1 stop

£115Alaska Airlines

Find Deal

sam., 7 févr. - sam., 7 févr.

07:35 - 13:50SFO-PDX

6h 15m1 stop

07:04 - 08:59PDX-SFO

1h 55mdirect

£119Alaska Airlines

Find Deal

mar., 9 déc. - mer., 10 déc.

09:00 - 13:50SFO-PDX

4h 50m1 stop

17:49 - 22:45PDX-SFO

4h 56m1 stop

£122Alaska Airlines

Find Deal

mar., 9 déc. - mar., 9 déc.

22:45 - 00:37SFO-PDX

1h 52mdirect

19:43 - 21:33PDX-SFO

1h 50mdirect

£123United Airlines

Find Deal

lun., 15 déc. - mar., 16 déc.

05:45 - 10:55SFO-PDX

5h 10m1 stop

17:15 - 22:31PDX-SFO

5h 16m1 stop

£125Delta

Find Deal

sam., 13 déc. - dim., 14 déc.

07:35 - 13:50SFO-PDX

6h 15m1 stop

17:49 - 22:45PDX-SFO

4h 56m1 stop

£126Alaska Airlines

Find Deal

mar., 9 déc. - mar., 16 déc.

05:45 - 11:38SFO-PDX

5h 53m1 stop

13:30 - 17:49PDX-SFO

4h 19m1 stop

£127Delta

Find Deal

mer., 31 déc. - mer., 7 janv.

16:11 - 23:35SFO-PDX

7h 24m1 stop

17:50 - 19:49PDX-SFO

1h 59mdirect

£131Alaska Airlines

Find Deal

lun., 15 déc. - mer., 24 déc.

05:45 - 00:15SFO-PDX

18h 30m1 stop

06:50 - 13:02PDX-SFO

6h 12m1 stop

£133Delta

Find Deal

dim., 14 déc. - dim., 21 déc.

Delta flights from San Francisco to Portland

Our best Delta deals on San Francisco to Portland flight tickets

Delta

13 Dec

SFO05:45San Francisco

5h 10m

1 stop

PDX10:55Portland

14 Dec

PDX17:15Portland

5h 16m

1 stop

SFO22:31San Francisco

£125

Find similar

Delta

31 Dec

SFO05:45San Francisco

5h 53m

1 stop

PDX11:38Portland

7 Jan

PDX13:30Portland

4h 19m

1 stop

SFO17:49San Francisco

£127

Find similar

Delta

14 Dec

SFO05:45San Francisco

18h 30m

1 stop

PDX00:15Portland

21 Dec

PDX06:50Portland

6h 12m

1 stop

SFO13:02San Francisco

£133

Find similar

Alaska Airlines flights from San Francisco to Portland

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

Alaska Airlines

17 Feb

SFO09:00San Francisco

1h 56m

PDX10:56Portland

21 Feb

PDX21:48Portland

1h 56m

SFO23:44San Francisco

£112

Find similar

Alaska Airlines

7 Feb

SFO07:53San Francisco

1h 52m

PDX09:45Portland

7 Feb

PDX13:38Portland

4h 21m

1 stop

SFO17:59San Francisco

£115

Find similar

Alaska Airlines

9 Dec

SFO07:35San Francisco

6h 15m

1 stop

PDX13:50Portland

10 Dec

PDX07:04Portland

1h 55m

SFO08:59San Francisco

£119

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

mar. 17/2

09:00-10:56

Nonstop1h 56m

Portland

sam. 21/2

21:48-23:44

Nonstop1h 56m

£112

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

sam. 7/2

07:53-09:45

Nonstop1h 52m

Portland

sam. 7/2

13:38-17:59

1 stop4h 21m

£115

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

mar. 9/12

07:35-13:50

1 stop6h 15m

Portland

mer. 10/12

07:04-08:59

Nonstop1h 55m

£119

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

mar. 9/12

09:00-13:50

1 stop4h 50m

Portland

mar. 9/12

17:49-22:45

1 stop4h 56m

£122

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

lun. 15/12

22:45-00:37

Nonstop1h 52m

Portland

mar. 16/12

19:43-21:33

Nonstop1h 50m

£123

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

sam. 13/12

05:45-10:55

1 stop5h 10m

Portland

dim. 14/12

17:15-22:31

1 stop5h 16m

£125

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

mar. 9/12

07:35-13:50

1 stop6h 15m

Portland

mar. 16/12

17:49-22:45

1 stop4h 56m

£126

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

mer. 31/12

05:45-11:38

1 stop5h 53m

Portland

mer. 7/1

13:30-17:49

1 stop4h 19m

£127

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

lun. 15/12

16:11-23:35

1 stop7h 24m

Portland

mer. 24/12

17:50-19:49

Nonstop1h 59m

£131

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

dim. 14/12

05:45-00:15

1 stop18h 30m

Portland

dim. 21/12

06:50-13:02

1 stop6h 12m

£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 £124.

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 £170 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 November 2025, prices for San Francisco to Portland flights are approximately 35% 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)

Search flight deals

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 50m.
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 3,103 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

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 £56

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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Delta flights from San Francisco to Portland

Our best Delta deals on San Francisco to Portland flight tickets

Alaska Airlines flights from San Francisco to Portland

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

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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 35% 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, Alaska Airlines, and Delta 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 13% 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 121 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 at night 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. Thursday 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, United Airlines have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

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

46 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, 323 flights take off from San Francisco and land in Portland each week. The most common flight departure day for this route is Mon, with 19% 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