Every Toronto–Buenos Aires 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/toronto-to-buenos-aires/#2026-09-30-2026-10-01-DMhttps://flight.deals/flights/toronto-to-buenos-aires/#2026-09-30-2026-10-01-DMYTO → EZE round-trip on Arajet, 2026-09-30 to 2026-10-01 (1 nights). Cached fare $958. Not enough cached history on this route yet to say what it usually costs.Tue, 01 Sep 2026 12:09:07 GMT