S$105 Cheap Flights from Portland to San Francisco

View S$105 flight on Mon, 12 May,2025Opens in a new window

Featured airlines

Singapore Airlines
AirAsia
Scoot
Philippine Airlines
Malaysia Airlines
Thai Airways International
Asiana Airlines
Qatar Airways
Air India

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at S$105 for one-way flights and S$209 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 18 Apr - Wed, 7 May
PDX
Portland
SFO
San Francisco
S$209 Return, found 2 days ago
S$209
Return
found 2 days ago
Select Delta flight, departing Fri, 18 Apr from Portland to San Francisco, returning Wed, 7 May, priced at S$209 found 2 days ago
Delta
Fri, 9 May - Fri, 16 May
PDX
Portland
SFO
San Francisco
S$211 Return, found 2 hours ago
S$211
Return
found 2 hours ago
Select Delta flight, departing Fri, 9 May from Portland to San Francisco, returning Fri, 16 May, priced at S$211 found 2 hours ago
Delta
Fri, 18 Apr - Wed, 7 May
PDX
Portland
SFO
San Francisco
S$223 Return, found 2 days ago
S$223
Return
found 2 days ago
Select Delta flight, departing Fri, 18 Apr from Portland to San Francisco, returning Wed, 7 May, priced at S$223 found 2 days ago
Delta
Fri, 18 Apr - Wed, 7 May
PDX
Portland
SFO
San Francisco
S$244 Return, found 2 days ago
S$244
Return
found 2 days ago
Select Delta flight, departing Fri, 18 Apr from Portland to San Francisco, returning Wed, 7 May, priced at S$244 found 2 days ago
United
Fri, 9 May - Fri, 16 May
PDX
Portland
SFO
San Francisco
S$245 Return, found 2 hours ago
S$245
Return
found 2 hours ago
Select United flight, departing Fri, 9 May from Portland to San Francisco, returning Fri, 16 May, priced at S$245 found 2 hours ago
Delta
Fri, 18 Apr - Wed, 7 May
PDX
Portland
SFO
San Francisco
S$250 Return, found 2 days ago
S$250
Return
found 2 days ago
Select Delta flight, departing Fri, 18 Apr from Portland to San Francisco, returning Wed, 7 May, priced at S$250 found 2 days ago
American Airlines
Fri, 18 Apr - Wed, 7 May
PDX
Portland
SFO
San Francisco
S$257 Return, found 2 days ago
S$257
Return
found 2 days ago
Select American Airlines flight, departing Fri, 18 Apr from Portland to San Francisco, returning Wed, 7 May, priced at S$257 found 2 days ago
United
Thu, 1 May - Wed, 7 May
PDX
Portland
SFO
San Francisco
S$258 Return, found 2 days ago
S$258
Return
found 2 days ago
Select United flight, departing Thu, 1 May from Portland to San Francisco, returning Wed, 7 May, priced at S$258 found 2 days ago
United
Fri, 9 May - Fri, 16 May
PDX
Portland
SFO
San Francisco
S$258 Return, found 2 hours ago
S$258
Return
found 2 hours ago
Select United flight, departing Fri, 9 May from Portland to San Francisco, returning Fri, 16 May, priced at S$258 found 2 hours ago
Hawaiian Airlines
Thu, 1 May - Wed, 7 May
PDX
Portland
SFO
San Francisco
S$1,757 Return, found 2 days ago
S$1,757
Return
found 2 days ago
Select Hawaiian Airlines flight, departing Thu, 1 May from Portland to San Francisco, returning Wed, 7 May, priced at S$1,757 found 2 days ago
Portland to San Francisco route information
Origin airport
Portland Intl.
Destination airport
San Francisco Intl.
Return price
S$209
Distance
881 km

Flights from Portland to San Francisco

There are several airlines that operate frequent flights from Portland (PDX) to San Francisco (SFO) including

The earliest flight leaves Portland Intl. Airport at 05:10 and arrives at San Francisco Intl. Airport at 00:05. The last flight of the day departs Portland at 22:20 and arrives at San Francisco at 23:31.

The flight distance from Portland to San Francisco is about 890 km, the shortest flight is 01 hours 40 minutes with .

Expedia lets you search across the largest number of airlines and San Francisco flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Portland San Francisco flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Portland to San Francisco trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your San Francisco flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Portland to San Francisco with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from PDX to San Francisco Airport?
Start packing your suitcase, because round-trip flights between Portland Intl. Airport (PDX) and SFO start from S$209. That’s based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book now to score the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PDX Airport to San Francisco Intl. Airport (SFO)?
This can differ between airlines, as each one has its own set of terms and conditions. Head to the Customer Service Portal, where you’ll find easy instructions on how to cancel online.
How do I find cheap flights from PDX Airport to SFO 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 PDX to SFO flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Portland Intl. Airport (PDX) to San Francisco Airport?
Forget about a movie marathon on this flight — it’s only 890 kilometres from Portland to San Francisco. Find your way to your seat, order a snack and you’ll be there before you know it.
Which airlines fly direct from Portland Airport to San Francisco Airport?
There are several airlines that travel directly from PDX to SFO. United Airlines (UA) is an excellent choice, offering 147 flights each month. You could also have a look at the airfares with Alaska Airlines (AS). It operates 126 flights every month between Portland and San Francisco.
Are PDX to San Francisco Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices from Portland Intl. Airport (PDX) to San Francisco Airport are available up to a year prior to departure on Expedia. And although you may score great last-minute deal, it’s not something you should count on. Also, booking your flights in advance means you’ll have more options — and you can avoid landing the dreaded middle seat! We’re constantly updating our fares to bring you the best bargains, so keep checking in for all the latest specials.
*Available to Expedia members.