Flights to San Jose from Warrenton

View ฿2,570 flight on Sat, 18 Oct 2025Opens in a new window

Popular airlines from Warrenton to San Jose

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Cheap Flights from Warrenton (PDX) to San Jose (SJC)

Prices were available within the past 7 days and start at ฿2,570 for one-way flights and ฿5,135 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 20 Aug - Wed, 27 Aug
PDX
Portland
SFO
San Francisco
฿5,135 Return, found 6 hours ago
฿5,135
Return
found 6 hours ago
Select Delta flight, departing Wed, 20 Aug from Portland to San Francisco, returning Wed, 27 Aug, priced at ฿5,135 found 6 hours ago
United
Wed, 20 Aug - Wed, 27 Aug
PDX
Portland
SFO
San Francisco
฿5,965 Return, found 6 hours ago
฿5,965
Return
found 6 hours ago
Select United flight, departing Wed, 20 Aug from Portland to San Francisco, returning Wed, 27 Aug, priced at ฿5,965 found 6 hours ago
Delta
Wed, 1 Apr - Wed, 8 Apr
PDX
Portland
SFO
San Francisco
฿6,115 Return, found 4 days ago
฿6,115
Return
found 4 days ago
Select Delta flight, departing Wed, 1 Apr from Portland to San Francisco, returning Wed, 8 Apr, priced at ฿6,115 found 4 days ago
Delta
Wed, 20 Aug - Wed, 27 Aug
PDX
Portland
SFO
San Francisco
฿6,315 Return, found 6 hours ago
฿6,315
Return
found 6 hours ago
Select Delta flight, departing Wed, 20 Aug from Portland to San Francisco, returning Wed, 27 Aug, priced at ฿6,315 found 6 hours ago
Delta
Wed, 20 Aug - Wed, 27 Aug
PDX
Portland
SFO
San Francisco
฿6,475 Return, found 6 hours ago
฿6,475
Return
found 6 hours ago
Select Delta flight, departing Wed, 20 Aug from Portland to San Francisco, returning Wed, 27 Aug, priced at ฿6,475 found 6 hours ago
American Airlines
Wed, 20 Aug - Wed, 27 Aug
PDX
Portland
SFO
San Francisco
฿6,940 Return, found 6 hours ago
฿6,940
Return
found 6 hours ago
Select American Airlines flight, departing Wed, 20 Aug from Portland to San Francisco, returning Wed, 27 Aug, priced at ฿6,940 found 6 hours ago

Find the cheapest month to fly from Portland (PDX) to San Jose (SJC)

September is typically the cheapest month to fly

From ฿1,882 - ฿5,630 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.