Miami (MIA) to Sao Paulo (SAO): 4,085 miles (6,574 km) great-circle, about 8h 40m nonstop by our estimate. Cheapest fare observed: $555 round-trip on Arajet, with 1 stop, departing July 2, 2026.
$555 round-trip, Arajet DM5101, departing 2026-07-02 at 13:55, returning 2026-07-26. The recorded itinerary left on a Thursday, returning on a Sunday 24 nights later; the fare was observed 68 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $555, it ranked 16th of the 30 round-trip fares we recorded from MIA (median $480). That is 13.6 cents per great-circle mile (round-trip price over one-way distance), below the MIA median of 18.9 cents across 30 round-trip routes.
Routes from MIA of similar length: Madrid (4,415 mi) at $677 and Buenos Aires (4,424 mi) at $575.
Arajet had the cheapest fare on 5 of 30 MIA routes. It is the 13th longest of the 30 routes we track from MIA.
Of 20 departure airports with a fare to Sao Paulo, Miami (MIA) ranked 5th at $555. Lowest: $59 from Rio de Janeiro (GIG); highest: $1830 from Brisbane (BNE); 4 nonstop. Cheapest-fare airlines (routes): Copa (4), Arajet (3), Avianca (2), TAAG Angola Airlines (2), Azul (1) and Cathay Pacific (1), plus 7 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/New_York, America/Sao_Paulo; flight time is our estimate.