Cheap flights from Portola Valley

View AU$68 flight on Sat, 17 Oct 2026Opens in a new window

Popular airlines from Portola Valley

  • Alaska Airlines

  • United

  • American Airlines

  • Delta

  • Frontier Airlines

  • Air Canada

  • JetBlue Airways

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Cheapest flights from Portola Valley

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 21 Oct - Sat, 24 Oct
SJC
San Jose
SEA
Seattle
AU$135 Return, found 3 days ago
AU$135
Return
found 3 days ago
Select Delta flight, departing Wed, 21 Oct from San Jose to Seattle, returning Sat, 24 Oct, priced at AU$135 found 3 days ago
Delta
Mon, 26 Oct - Fri, 30 Oct
SFO
San Francisco
SEA
Seattle
AU$136 Return, found 3 days ago
AU$136
Return
found 3 days ago
Select Delta flight, departing Mon, 26 Oct from San Francisco to Seattle, returning Fri, 30 Oct, priced at AU$136 found 3 days ago
Delta
Thu, 8 Oct - Thu, 22 Oct
SJC
San Jose
LAX
Los Angeles
AU$163 Return, found 2 days ago
AU$163
Return
found 2 days ago
Select Delta flight, departing Thu, 8 Oct from San Jose to Los Angeles, returning Thu, 22 Oct, priced at AU$163 found 2 days ago
Alaska Airlines
Mon, 2 Nov - Sat, 21 Nov
SFO
San Francisco
PAE
Seattle
AU$178 Return, found 6 days ago
AU$178
Return
found 6 days ago
Select Alaska Airlines flight, departing Mon, 2 Nov from San Francisco to Seattle, returning Sat, 21 Nov, priced at AU$178 found 6 days ago
Southwest Airlines
Mon, 19 Oct - Tue, 20 Oct
SFO
San Francisco
LAS
Las Vegas
AU$254 Return, found 4 days ago
AU$254
Return
found 4 days ago
Select Southwest Airlines flight, departing Mon, 19 Oct from San Francisco to Las Vegas, returning Tue, 20 Oct, priced at AU$254 found 4 days ago
Southwest Airlines
Fri, 16 Oct - Fri, 23 Oct
OAK
Oakland
SEA
Seattle
AU$280 Return, found 3 days ago
AU$280
Return
found 3 days ago
Select Southwest Airlines flight, departing Fri, 16 Oct from Oakland to Seattle, returning Fri, 23 Oct, priced at AU$280 found 3 days ago
Alaska Airlines
Mon, 2 Nov - Tue, 3 Nov
SJC
San Jose
LAS
Las Vegas
AU$310 Return, found 2 days ago
AU$310
Return
found 2 days ago
Select Alaska Airlines flight, departing Mon, 2 Nov from San Jose to Las Vegas, returning Tue, 3 Nov, priced at AU$310 found 2 days ago
Alaska Airlines
Mon, 16 Nov - Wed, 18 Nov
OAK
Oakland
LAS
Las Vegas
AU$310 Return, found 2 days ago
AU$310
Return
found 2 days ago
Select Alaska Airlines flight, departing Mon, 16 Nov from Oakland to Las Vegas, returning Wed, 18 Nov, priced at AU$310 found 2 days ago
American Airlines
Sat, 24 Oct - Sat, 31 Oct
SJC
San Jose
BOS
Boston
AU$423 Return, found 3 days ago
AU$423
Return
found 3 days ago
Select American Airlines flight, departing Sat, 24 Oct from San Jose to Boston, returning Sat, 31 Oct, priced at AU$423 found 3 days ago
Singapore Airlines
Thu, 29 Apr - Fri, 14 May
SFO
San Francisco
MNL
Manila
AU$954 Return, found 3 days ago
AU$954
Return
found 3 days ago
Select Singapore Airlines flight, departing Thu, 29 Apr from San Francisco to Manila, returning Fri, 14 May, priced at AU$954 found 3 days ago

Travel information

Flights from Portola Valley: Essential Travel Information

Cheapest flight from Portola Valley
AU$135 (roundtrip)
Best airlines to fly from Portola Valley
Alaska Airlines, Delta, American Airlines, Southwest Airlines, Singapore Airlines
Cheapest month to fly from Portola Valley
October
Portola Valley IATA code
SJC
Portola Valley Country/State
California
Airline ticket deals from Portola Valley
AU$135 - AU$954

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