Cheap Flights to Port Costa from HK$627

View HK$627 flight on Thu, 23 Oct 2025Opens in a new window

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Cheap round-trip flights to Port Costa

Prices were available within the past 7 days and start at HK$627 for one-way flights and HK$1,081 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 14 Aug - Mon, 18 Aug
SEA
Seattle
SFO
San Francisco
HK$1,081 Return, found 2 days ago
HK$1,081
Return
found 2 days ago
Select Delta flight, departing Thu, 14 Aug from Seattle to San Francisco, returning Mon, 18 Aug, priced at HK$1,081 found 2 days ago
United
Thu, 14 Aug - Mon, 18 Aug
SEA
Seattle
SFO
San Francisco
HK$1,629 Return, found 2 days ago
HK$1,629
Return
found 2 days ago
Select United flight, departing Thu, 14 Aug from Seattle to San Francisco, returning Mon, 18 Aug, priced at HK$1,629 found 2 days ago
American Airlines
Wed, 27 Aug - Sun, 31 Aug
SEA
Seattle
SFO
San Francisco
HK$1,790 Return, found 1 day ago
HK$1,790
Return
found 1 day ago
Select American Airlines flight, departing Wed, 27 Aug from Seattle to San Francisco, returning Sun, 31 Aug, priced at HK$1,790 found 1 day ago
Korean Air
Thu, 13 Nov - Sun, 23 Nov
HKG
Hong Kong SAR
SFO
San Francisco
HK$5,069 Return, found 4 hours ago
HK$5,069
Return
found 4 hours ago
Select Korean Air flight, departing Thu, 13 Nov from Hong Kong SAR to San Francisco, returning Sun, 23 Nov, priced at HK$5,069 found 4 hours ago
Asiana Airlines
Tue, 18 Nov - Sun, 23 Nov
HKG
Hong Kong SAR
SFO
San Francisco
HK$5,211 Return, found 4 hours ago
HK$5,211
Return
found 4 hours ago
Select Asiana Airlines flight, departing Tue, 18 Nov from Hong Kong SAR to San Francisco, returning Sun, 23 Nov, priced at HK$5,211 found 4 hours ago

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

August is typically the cheapest month to fly

From HK$866 - HK$1,763 per traveller.

Graph displaying average flight prices per month

Flights to Port Costa information
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Destination city name
San Francisco
Return price
HK$2,027

Trending flights to Port Costa

Prices were available within the past 7 days and start at HK$627 for one-way flights and HK$1,081 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Thu, 13 Nov - Sun, 23 Nov
HKG
Hong Kong SAR
SFO
San Francisco
HK$5,069 Return, found 4 hours ago
HK$5,069
Return
found 4 hours ago
Select Korean Air flight, departing Thu, 13 Nov from Hong Kong SAR to San Francisco, returning Sun, 23 Nov, priced at HK$5,069 found 4 hours ago
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