Cheap Flights to San Francisco from HK$1,230

View HK$1,230 flight on Mon, 8 Sep 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$1,230 for one-way flights and HK$2,773 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Copa
Thu, 9 Oct - Mon, 13 Oct
BOS
Boston
SJO
San José
HK$2,773 Return, found 22 hours ago
HK$2,773
Return
found 22 hours ago
Select Copa flight, departing Thu, 9 Oct from Boston to San José, returning Mon, 13 Oct, priced at HK$2,773 found 22 hours ago
American Airlines
Fri, 9 Jan - Fri, 23 Jan
RDU
Raleigh
SJO
San José
HK$3,030 Return, found 5 days ago
HK$3,030
Return
found 5 days ago
Select American Airlines flight, departing Fri, 9 Jan from Raleigh to San José, returning Fri, 23 Jan, priced at HK$3,030 found 5 days ago
Delta
Fri, 9 Jan - Fri, 23 Jan
RDU
Raleigh
SJO
San José
HK$3,295 Return, found 5 days ago
HK$3,295
Return
found 5 days ago
Select Delta flight, departing Fri, 9 Jan from Raleigh to San José, returning Fri, 23 Jan, priced at HK$3,295 found 5 days ago
United
Fri, 9 Jan - Fri, 23 Jan
RDU
Raleigh
SJO
San José
HK$4,045 Return, found 5 days ago
HK$4,045
Return
found 5 days ago
Select United flight, departing Fri, 9 Jan from Raleigh to San José, returning Fri, 23 Jan, priced at HK$4,045 found 5 days ago
Air Canada
Thu, 9 Oct - Mon, 13 Oct
BOS
Boston
SJO
San José
HK$4,799 Return, found 22 hours ago
HK$4,799
Return
found 22 hours ago
Select Air Canada flight, departing Thu, 9 Oct from Boston to San José, returning Mon, 13 Oct, priced at HK$4,799 found 22 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$2,773

Trending flights to San Francisco

Prices were available within the past 7 days and start at HK$1,230 for one-way flights and HK$2,773 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Wed, 29 Oct - Wed, 12 Nov
HKG
Hong Kong SAR
SJO
San José
HK$8,161 Return, found 4 days ago
HK$8,161
Return
found 4 days ago
Select China Airlines flight, departing Wed, 29 Oct from Hong Kong SAR to San José, returning Wed, 12 Nov, priced at HK$8,161 found 4 days ago
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