Every São Paulo–San Juan 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/sao-paulo-to-san-juan/#2026-12-24-2027-01-04-DMhttps://flight.deals/flights/sao-paulo-to-san-juan/#2026-12-24-2027-01-04-DMSAO → SJU round-trip on Arajet, 2026-12-24 to 2027-01-04 (11 nights). Cached fare $980. Not enough cached history on this route yet to say what it usually costs.Sun, 30 Aug 2026 05:03:17 GMT