£35 Cheap Alaska Airlines flights from Portland to San Francisco (PDX→SFO)

View £35 flight on Wed, 1 Apr 2026Opens in a new window

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Alaska Airlines flights from Portland to San Francisco (PDX→SFO)

Prices were available within the past 7 days and start at £35 for one-way flights and £94 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, 16 May - Tue, 19 May
PDX
Portland
SFO
San Francisco
£94 Return, found 2 days ago
£94
Return
found 2 days ago
Select Alaska Airlines flight, departing Sat, 16 May from Portland to San Francisco, returning Tue, 19 May, priced at £94 found 2 days ago
Alaska Airlines
Thu, 16 Apr - Wed, 22 Apr
PDX
Portland
SFO
San Francisco
£98 Return, found 14 hours ago
£98
Return
found 14 hours ago
Select Alaska Airlines flight, departing Thu, 16 Apr from Portland to San Francisco, returning Wed, 22 Apr, priced at £98 found 14 hours ago
Alaska Airlines
Thu, 30 Apr - Wed, 6 May
PDX
Portland
SFO
San Francisco
£99 Return, found 3 days ago
£99
Return
found 3 days ago
Select Alaska Airlines flight, departing Thu, 30 Apr from Portland to San Francisco, returning Wed, 6 May, priced at £99 found 3 days ago
Alaska Airlines
Wed, 15 Apr - Sat, 18 Apr
PDX
Portland
SFO
San Francisco
£100 Return, found 1 day ago
£100
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 15 Apr from Portland to San Francisco, returning Sat, 18 Apr, priced at £100 found 1 day ago
Alaska Airlines
Thu, 2 Apr - Tue, 7 Apr
PDX
Portland
SFO
San Francisco
£102 Return, found 3 days ago
£102
Return
found 3 days ago
Select Alaska Airlines flight, departing Thu, 2 Apr from Portland to San Francisco, returning Tue, 7 Apr, priced at £102 found 3 days ago
Alaska Airlines
Tue, 19 May - Tue, 26 May
PDX
Portland
SFO
San Francisco
£105 Return, found 1 day ago
£105
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 19 May from Portland to San Francisco, returning Tue, 26 May, priced at £105 found 1 day ago

Alternative airports near San Francisco

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Oakland Intl. OAK. Average driving time to city centre is 26 minutes. Flights from £254
OAK
Oakland Intl.
Average driving time to city centre26 min
Flights from £254

Find the cheapest month to fly from Portland (PDX) to San Francisco (SFO)

January is typically the cheapest month to fly

From £36 - £111 per traveller.
Flight from Portland to San Francisco route information
Origin airport
Portland Intl.
Destination airport
San Francisco Intl.
Airlines serving
Alaska Airlines, Hawaiian Airlines
Popular airline
Alaska Airlines
Distance
881 km
Average flight time
1 hour 56 mins

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Frequently asked questions

How much is an Alaska Airlines flight from Portland Intl. Airport (PDX) to San Francisco Intl. Airport (SFO)?
Landing cheap one-way Alaska Airlines flights from PDX to SFO from £35 on Expedia is easy — just filter by "Price (lowest to highest)." Or check out our affordable round-trip fares from £94 for your next exciting getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from PDX to SFO with Alaska Airlines?
Search for one-way or round-trip flights to San Francisco in February or April. You could find lower fares with Alaska Airlines during these quieter months.
Does Alaska Airlines fly nonstop from Portland Intl. Airport (PDX) to San Francisco Intl. Airport (SFO)?
Yes, you can travel from Portland Intl. Airport (PDX) to San Francisco Intl. Airport (SFO) on any of Alaska Airlines's 35 direct weekly flights. Make use of our "Nonstop" and "Airline" filters to find the Alaska Airlines flight that'll take you to SFO at a time that suits you.
How long does it take to fly from PDX to SFO with Alaska Airlines?
It takes approximately 1h 51m to travel nonstop from Portland Intl. Airport (PDX) to San Francisco Intl. Airport (SFO) with Alaska Airlines.
Which day of the week has the most Alaska Airlines flights from Portland Intl. Airport (PDX) to San Francisco Intl. Airport (SFO)?
Alaska Airlines operates the most flights from Portland Intl. Airport (PDX) to San Francisco Intl. Airport (SFO) on Sunday. With up to 6 daily departures, you'll get the most flexibility and choice on this day.
What airports does Alaska Airlines fly into in San Francisco?
San Francisco Intl. Airport (SFO) is the main San Francisco hub for Alaska Airlines flights from Portland Intl. Airport (PDX). Norman Y. Mineta San Jose Intl. Airport (SJC) and Oakland Intl. Airport (OAK) are two other options. When organising your holiday with Expedia, check the "All Airports" option for your destination to see everything that's available.
What type of plane does Alaska Airlines fly from Portland Intl. Airport (PDX) to San Francisco Intl. Airport (SFO)?
For the Portland Intl. Airport (PDX) to San Francisco Intl. Airport (SFO) route, Alaska Airlines typically flies Embraer 175 and Boeing 737-800 planes. Don't forget that last-minute changes can occur for operational purposes, so your flight may be on a different aircraft.
Can I change or cancel my Alaska Airlines flight from Portland Intl. Airport (PDX) to San Francisco Intl. Airport (SFO)?
Depending on the type of ticket you purchased, a fee will generally apply if you cancel or reschedule your flight more than 24 hours after it has been confirmed. To secure flexible fares, select our "Changes included" and "No cancel fee" boxes while looking for flights. To learn more about changing or cancelling your reservation, go to "Trips," select your flight and tick "Manage Booking."

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