Cheap Flights to Castro Valley

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

Popular airlines to Castro Valley

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How much is the cheapest flight to Castro 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
Mon, Sep 15 - Fri, Nov 28
ICN
Seoul
SFO
San Francisco
₩616,000 Roundtrip, just found
₩616,000
Roundtrip
just found
Select Air Canada flight, departing Mon, Sep 15 from Seoul to San Francisco, returning Fri, Nov 28, priced at ₩616,000 just found

Find the cheapest month to fly from Columbus (CMH) to Oakland (OAK)

January is typically the cheapest month to fly

From ₩163,210 - ₩751,933 per traveler.

Graph displaying average flight prices per month

Searching for cheap flights to Castro Valley? No travel company presents more choices than Expedia if you're looking to compare flights to Castro 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 Oakland. Expedia provides the cheapest flights to many destinations in Oakland and you may find even greater savings if you combine your flight with a hotel stay in Castro Valley.

Flights to Castro Valley information
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Destination city name
San Francisco
Roundtrip price
₩134,900

Trending flights to Castro 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
Mon, Sep 15 - Fri, Nov 28
ICN
Seoul
SFO
San Francisco
₩616,000 Roundtrip, just found
₩616,000
Roundtrip
just found
Select Air Canada flight, departing Mon, Sep 15 from Seoul to San Francisco, returning Fri, Nov 28, priced at ₩616,000 just found
*Available to Expedia members.