Every Madrid–Las Vegas 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/madrid-to-las-vegas/#2026-10-29-2026-11-02-SKhttps://flight.deals/flights/madrid-to-las-vegas/#2026-10-29-2026-11-02-SKMAD → LAS round-trip on SAS, 2026-10-29 to 2026-11-02 (4 nights). Cached fare $866. Not enough cached history on this route yet to say what it usually costs.Sun, 30 Aug 2026 05:03:17 GMT