S$101 Cheap Flights from San Francisco to Portland

View S$101 flight on Wed, 24 Jun, 2026Opens in a new window

Popular airlines from San Francisco Intl. Airport (SFO) to Portland International Airport (PDX)

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Cheap Flights from San Francisco to Portland (SFO-PDX)

Prices were available within the past 7 days and start at S$101 for one-way flights and S$340 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 15 Jul - Thu, 16 Jul
SFO
San Francisco
PDX
Portland
S$340 Return, found 3 days ago
S$340
Return
found 3 days ago
Select Delta flight, departing Wed, 15 Jul from San Francisco to Portland, returning Thu, 16 Jul, priced at S$340 found 3 days ago
Delta
Sat, 2 May - Mon, 4 May
SFO
San Francisco
PDX
Portland
S$363 Return, found 4 days ago
S$363
Return
found 4 days ago
Select Delta flight, departing Sat, 2 May from San Francisco to Portland, returning Mon, 4 May, priced at S$363 found 4 days ago
Delta
Fri, 17 Jul - Sat, 18 Jul
SFO
San Francisco
PDX
Portland
S$367 Return, found 3 days ago
S$367
Return
found 3 days ago
Select Delta flight, departing Fri, 17 Jul from San Francisco to Portland, returning Sat, 18 Jul, priced at S$367 found 3 days ago
Delta
Wed, 15 Jul - Thu, 16 Jul
SFO
San Francisco
PDX
Portland
S$379 Return, found 3 days ago
S$379
Return
found 3 days ago
Select Delta flight, departing Wed, 15 Jul from San Francisco to Portland, returning Thu, 16 Jul, priced at S$379 found 3 days ago
United
Sat, 2 May - Mon, 4 May
SFO
San Francisco
PDX
Portland
S$401 Return, found 4 days ago
S$401
Return
found 4 days ago
Select United flight, departing Sat, 2 May from San Francisco to Portland, returning Mon, 4 May, priced at S$401 found 4 days ago
Delta
Sun, 3 May - Fri, 8 May
SFO
San Francisco
PDX
Portland
S$407 Return, found 2 days ago
S$407
Return
found 2 days ago
Select Delta flight, departing Sun, 3 May from San Francisco to Portland, returning Fri, 8 May, priced at S$407 found 2 days ago
American Airlines
Fri, 17 Jul - Sat, 18 Jul
SFO
San Francisco
PDX
Portland
S$417 Return, found 3 days ago
S$417
Return
found 3 days ago
Select American Airlines flight, departing Fri, 17 Jul from San Francisco to Portland, returning Sat, 18 Jul, priced at S$417 found 3 days ago
United
Sun, 3 May - Fri, 8 May
SFO
San Francisco
PDX
Portland
S$445 Return, found 2 days ago
S$445
Return
found 2 days ago
Select United flight, departing Sun, 3 May from San Francisco to Portland, returning Fri, 8 May, priced at S$445 found 2 days ago
Delta
Thu, 30 Apr - Mon, 4 May
SFO
San Francisco
PDX
Portland
S$474 Return, found 1 day ago
S$474
Return
found 1 day ago
Select Delta flight, departing Thu, 30 Apr from San Francisco to Portland, returning Mon, 4 May, priced at S$474 found 1 day ago
United
Sun, 3 May - Fri, 8 May
SFO
San Francisco
PDX
Portland
S$477 Return, found 2 days ago
S$477
Return
found 2 days ago
Select United flight, departing Sun, 3 May from San Francisco to Portland, returning Fri, 8 May, priced at S$477 found 2 days ago

Alternative airports near Portland

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

Select flight to Portland Intl. PDX. Cheapest and Closest option available. Average driving time to city centre is 17 minutes. Flights from S$474
PDX
Portland Intl.
CheapestClosest
Average driving time to city centre17 min
Flights from S$474

Frequently asked questions

How much is a flight from San Francisco Intl. Airport (SFO) to Portland Intl. Airport (PDX)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip journey from SFO to Portland Intl. Airport (PDX) was S$340. Fares this cheap don't hang around, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SFO to PDX Airport?
The majority of flights can be conveniently cancelled online, but whether or not you are charged a fee depends on your airline. If you do have to cancel your holiday, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from SFO to Portland Intl. Airport (PDX) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for SFO to Portland Intl. Airport (PDX) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from San Francisco Intl. Airport (SFO) to Portland Airport?
The flight distance from San Francisco Airport (SFO) to Portland Airport (PDX) is just 890 kilometres. You'll be stepping off the plane and grabbing your bags from the carousel before you know it.
Which airlines fly direct from San Francisco Airport to Portland Intl. Airport (PDX)?
United Airlines (UA) is a top choice. It operates 147 flights between San Francisco Airport and PDX each month. Alaska Airlines (AS) is also worth a look. It operates 126 flights each month. Between these two airlines, you'll be able to find a great deal from San Francisco to Portland.
Are San Francisco Airport to Portland Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally score a bargain, with some super cheap fares from SFO to PDX showing up a few weeks before the date of departure. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals continually — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines publish prices so far in advance.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Portland Intl.
Airlines serving
American Airlines, Delta, United
Return price
S$340
Distance
881 km
Average flight time
1 hour 52 mins

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