Every Hong Kong–San José fare we track, measured against the route's typical price whenever there is enough cached history to build one. Subscribe in any RSS reader for free single-route price alerts — no account, no email needed.https://flight.dealsen-ushttps://flight.deals/flights/hong-kong-to-san-jose-costa-rica/#2026-10-25-2026-11-06-CAhttps://flight.deals/flights/hong-kong-to-san-jose-costa-rica/#2026-10-25-2026-11-06-CAHKG → SJO round-trip on Air China, 2026-10-25 to 2026-11-06 (12 nights). Cached fare $1,585. Not enough cached history on this route yet to say what it usually costs.Sun, 06 Sep 2026 09:38:15 GMT