Cheap Flights to San Francisco from HK$1,280

View HK$1,280 flight on Tue, 26 Aug 2025Opens in a new window

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Cheap round-trip flights to San Francisco

Prices were available within the past 7 days and start at HK$1,280 for one-way flights and HK$3,103 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, 15 Oct - Sun, 26 Oct
LAX
Los Angeles
SJO
San José
HK$3,103 Return, found 19 hours ago
HK$3,103
Return
found 19 hours ago
Select United flight, departing Wed, 15 Oct from Los Angeles to San José, returning Sun, 26 Oct, priced at HK$3,103 found 19 hours ago
American Airlines
Mon, 29 Sep - Mon, 6 Oct
LAX
Los Angeles
SJO
San José
HK$3,182 Return, found 2 days ago
HK$3,182
Return
found 2 days ago
Select American Airlines flight, departing Mon, 29 Sep from Los Angeles to San José, returning Mon, 6 Oct, priced at HK$3,182 found 2 days ago
Copa
Mon, 8 Sep - Wed, 10 Sep
SFO
San Francisco
SJO
San José
HK$3,204 Return, found 10 hours ago
HK$3,204
Return
found 10 hours ago
Select Copa flight, departing Mon, 8 Sep from San Francisco to San José, returning Wed, 10 Sep, priced at HK$3,204 found 10 hours ago
JetBlue Airways
Tue, 9 Sep - Tue, 16 Sep
SFO
San Francisco
SJO
San José
HK$3,752 Return, found 10 hours ago
HK$3,752
Return
found 10 hours ago
Select JetBlue Airways flight, departing Tue, 9 Sep from San Francisco to San José, returning Tue, 16 Sep, priced at HK$3,752 found 10 hours ago
Air Canada
Tue, 20 Jan - Tue, 3 Feb
BER
Berlin
SJO
San José
HK$4,104 Return, found 8 hours ago
HK$4,104
Return
found 8 hours ago
Select Air Canada flight, departing Tue, 20 Jan from Berlin to San José, returning Tue, 3 Feb, priced at HK$4,104 found 8 hours ago

Find the cheapest month to fly from Columbus (CMH) to San José (SJO)

May is typically the cheapest month to fly

From HK$1,742 - HK$4,109 per traveller.

Graph displaying average flight prices per month

Flights to San Francisco information
Destination airport
Juan Santamaría Intl.
Destination airport IATA code
SJO
Destination city name
San José
Return price
HK$3,103

Trending flights to San Francisco

Prices were available within the past 7 days and start at HK$1,280 for one-way flights and HK$3,103 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Wed, 26 Nov - Wed, 10 Dec
HKG
Hong Kong SAR
SJO
San José
HK$9,606 Return, found 1 day ago
HK$9,606
Return
found 1 day ago
Select China Airlines flight, departing Wed, 26 Nov from Hong Kong SAR to San José, returning Wed, 10 Dec, priced at HK$9,606 found 1 day ago
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