Cheap Flights to Portola Valley

View ₩110,931 flight on Wed, Jul 30, 2025Opens in a new window

Popular airlines to Portola Valley

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How much is the cheapest flight to Portola Valley?

Prices were available within the past 7 days and start at ₩110,931 for one-way flights and ₩168,027 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flair Airlines
Sat, Sep 13 - Tue, Sep 16
YVR
Vancouver
SFO
San Francisco
₩168,027 Roundtrip, found 1 day ago
₩168,027
Roundtrip
found 1 day ago
Select Flair Airlines flight, departing Sat, Sep 13 from Vancouver to San Francisco, returning Tue, Sep 16, priced at ₩168,027 found 1 day ago
WestJet
Sat, Aug 23 - Mon, Aug 25
YXX
Abbotsford
SFO
San Francisco
₩314,600 Roundtrip, found 6 days ago
₩314,600
Roundtrip
found 6 days ago
Select WestJet flight, departing Sat, Aug 23 from Abbotsford to San Francisco, returning Mon, Aug 25, priced at ₩314,600 found 6 days ago
United
Mon, Sep 22 - Tue, Sep 30
YVR
Vancouver
SJC
San Jose
₩442,500 Roundtrip, found 4 days ago
₩442,500
Roundtrip
found 4 days ago
Select United flight, departing Mon, Sep 22 from Vancouver to San Jose, returning Tue, Sep 30, priced at ₩442,500 found 4 days ago
Alaska Airlines
Mon, Sep 29 - Fri, Oct 10
YVR
Vancouver
OAK
Oakland
₩596,600 Roundtrip, found 3 days ago
₩596,600
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Sep 29 from Vancouver to Oakland, returning Fri, Oct 10, priced at ₩596,600 found 3 days ago
Air Canada
Thu, Sep 18 - Thu, Sep 25
ICN
Seoul
SFO
San Francisco
₩616,000 Roundtrip, just found
₩616,000
Roundtrip
just found
Select Air Canada flight, departing Thu, Sep 18 from Seoul to San Francisco, returning Thu, Sep 25, priced at ₩616,000 just found

Find the cheapest month to fly from Columbus (CMH) to Los Angeles (LAX)

September is typically the cheapest month to fly

From ₩177,730 - ₩377,839 per traveler.

Graph displaying average flight prices per month

Searching for cheap flights to Portola Valley? No travel company presents more choices than Expedia if you're looking to compare flights to Portola Valley. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to California. Expedia provides the cheapest flights to many destinations in California and you may find even greater savings if you combine your flight with a hotel stay in Portola Valley.

Flights to Portola Valley information
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Destination city name
San Francisco
Roundtrip price
₩168,027

Trending flights to Portola Valley

Prices were available within the past 7 days and start at ₩110,931 for one-way flights and ₩168,027 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, Sep 18 - Thu, Sep 25
ICN
Seoul
SFO
San Francisco
₩616,000 Roundtrip, just found
₩616,000
Roundtrip
just found
Select Air Canada flight, departing Thu, Sep 18 from Seoul to San Francisco, returning Thu, Sep 25, priced at ₩616,000 just found
*Available to Expedia members.