São Paulo (GRU) to Santiago (SCL): 1,625 miles (2,615 km) great-circle, about 3h 45m nonstop by our estimate. Cheapest fare observed: $302 round-trip on JetSMART, nonstop, departing June 1, 2026.
$302 round-trip, JetSMART JA771, departing 2026-06-01 at 18:55, returning 2026-06-05. The recorded itinerary left on a Monday, returning on a Friday 4 nights later; the fare was observed 37 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $302, it ranked 8th of the 30 round-trip fares we recorded from GRU (median $520). That is 18.6 cents per great-circle mile (round-trip price over one-way distance), below the GRU median of 21.3 cents across 30 round-trip routes.
Routes from GRU of similar length: Manaus (1,676 mi) at $230 and La Paz (1,487 mi) at $445.
GRU to SCL is the only one of 30 GRU routes where JetSMART priced cheapest. It is the 20th longest of the 30 routes we track from GRU.
Of 5 departure airports with a fare to Santiago, São Paulo (GRU) ranked 2nd at $302. Lowest: $230 from Buenos Aires (EZE); highest: $1422 from Sydney (SYD); 2 nonstop. Cheapest-fare airlines (routes): LATAM (2), American Airlines (1), JetSMART (1) and LATAM Brasil (1).
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/Sao_Paulo, America/Santiago; flight time is our estimate.