Every Brussels–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/brussels-to-san-juan/#2027-01-23-2027-02-01-AAhttps://flight.deals/flights/brussels-to-san-juan/#2027-01-23-2027-02-01-AABRU → SJU round-trip on American, 2027-01-23 to 2027-02-01 (9 nights). Cached fare $861. Not enough cached history on this route yet to say what it usually costs.Sat, 03 Oct 2026 10:34:40 GMT