Cheap flights from Portland to Foss Creek Pathway from CA $106

View CA $106 flight on Tue, Aug. 5, 2025Opens in a new window

Popular airlines from Portland to Foss Creek Pathway

  • Alaska Airlines

    Alaska Airlines

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Hawaiian Airlines

    Hawaiian Airlines

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Cheap flights from Portland (PDX) to Foss Creek Pathway (SFO)

Prices were available within the past 7 days and start at CA $106 for one-way flights and CA $186 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Wed, Aug. 6 - Tue, Aug. 12
PDX
Portland
SFO
San Francisco
CA $186 Roundtrip, found 1 day ago
CA $186
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, Aug. 6 from Portland to San Francisco, returning Tue, Aug. 12, priced at CA $186 found 1 day ago
Alaska Airlines
Thu, Oct. 23 - Wed, Oct. 29
PDX
Portland
SFO
San Francisco
CA $200 Roundtrip, found 3 days ago
CA $200
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Oct. 23 from Portland to San Francisco, returning Wed, Oct. 29, priced at CA $200 found 3 days ago
Alaska Airlines
Tue, Aug. 5 - Tue, Aug. 12
PDX
Portland
SFO
San Francisco
CA $207 Roundtrip, just found
CA $207
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, Aug. 5 from Portland to San Francisco, returning Tue, Aug. 12, priced at CA $207 just found
Delta
Tue, Aug. 5 - Tue, Aug. 12
PDX
Portland
SFO
San Francisco
CA $213 Roundtrip, just found
CA $213
Roundtrip
just found
Select Delta flight, departing Tue, Aug. 5 from Portland to San Francisco, returning Tue, Aug. 12, priced at CA $213 just found
American Airlines
Thu, Oct. 23 - Wed, Oct. 29
PDX
Portland
SFO
San Francisco
CA $216 Roundtrip, found 3 days ago
CA $216
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Oct. 23 from Portland to San Francisco, returning Wed, Oct. 29, priced at CA $216 found 3 days ago
United
Mon, Aug. 4 - Wed, Aug. 6
PDX
Portland
SFO
San Francisco
CA $282 Roundtrip, found 2 days ago
CA $282
Roundtrip
found 2 days ago
Select United flight, departing Mon, Aug. 4 from Portland to San Francisco, returning Wed, Aug. 6, priced at CA $282 found 2 days ago

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

September is typically the cheapest month to fly

From CA $65 - CA $200 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.