Cheap Flights to Sunnyvale

View ₩111,373 flight on Tue, Sep 16, 2025Opens in a new window

Popular airlines to Sunnyvale

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How much is the cheapest flight to Sunnyvale?

Prices were available within the past 7 days and start at ₩111,373 for one-way flights and ₩167,535 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flair Airlines
Thu, Sep 18 - Sun, Sep 21
YVR
Vancouver
SFO
San Francisco
₩167,535 Roundtrip, found 10 hours ago
₩167,535
Roundtrip
found 10 hours ago
Select Flair Airlines flight, departing Thu, Sep 18 from Vancouver to San Francisco, returning Sun, Sep 21, priced at ₩167,535 found 10 hours ago
WestJet
Wed, Aug 20 - Fri, Aug 22
YXX
Abbotsford
SFO
San Francisco
₩378,900 Roundtrip, found 1 day ago
₩378,900
Roundtrip
found 1 day ago
Select WestJet flight, departing Wed, Aug 20 from Abbotsford to San Francisco, returning Fri, Aug 22, priced at ₩378,900 found 1 day ago
Delta
Thu, Aug 14 - Wed, Aug 20
YVR
Vancouver
SJC
San Jose
₩533,100 Roundtrip, found 1 day ago
₩533,100
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Aug 14 from Vancouver to San Jose, returning Wed, Aug 20, priced at ₩533,100 found 1 day ago
Hawaiian Airlines
Wed, May 27 - Thu, May 28
ICN
Seoul
SFO
San Francisco
₩617,100 Roundtrip, found 3 days ago
₩617,100
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Wed, May 27 from Seoul to San Francisco, returning Thu, May 28, priced at ₩617,100 found 3 days ago
United
Sun, Nov 2 - Wed, Nov 26
ICN
Seoul
SJC
San Jose
₩662,800 Roundtrip, found 2 days ago
₩662,800
Roundtrip
found 2 days ago
Select United flight, departing Sun, Nov 2 from Seoul to San Jose, returning Wed, Nov 26, priced at ₩662,800 found 2 days ago

Find the cheapest month to fly from Columbus (CMH) to San Francisco (SFO)

February is typically the cheapest month to fly

From ₩220,103 - ₩607,660 per traveler.

Graph displaying average flight prices per month

Searching for cheap flights to Sunnyvale? No travel company presents more choices than Expedia if you're looking to compare flights to Sunnyvale. 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 Sunnyvale.

Flights to Sunnyvale information
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Destination city name
San Francisco
Roundtrip price
₩167,535

Trending flights to Sunnyvale

Prices were available within the past 7 days and start at ₩111,373 for one-way flights and ₩167,535 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Wed, May 27 - Thu, May 28
ICN
Seoul
SFO
San Francisco
₩617,100 Roundtrip, found 3 days ago
₩617,100
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Wed, May 27 from Seoul to San Francisco, returning Thu, May 28, priced at ₩617,100 found 3 days ago
*Available to Expedia members.