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Cheap Flights to Sierra Alta from HK$1,094

View HK$1,094 flight on Mon, 26 Oct 2026Opens in a new window

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Cheap round-trip flights to Sierra Alta

Prices were available within the past 7 days and start at HK$1,094 for one-way flights and HK$2,178 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
United
American Airlines
Lufthansa
Finnair

Travel information

Destination airport
Luis Munoz Marin Intl.
Destination airport IATA code
SJU
Destination city name
San Juan
Return price
HK$2,178

Trending flights to Sierra Alta

Prices were available within the past 7 days and start at HK$1,094 for one-way flights and HK$2,178 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
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