Montreal (YUL) to Havana (HAV): 1,628 miles (2,620 km) great-circle, about 3h 45m nonstop by our estimate. Cheapest fare observed: $435 round-trip on American Airlines, with 1 stop, departing June 9, 2026.
$435 round-trip, American Airlines AA1516, departing 2026-06-09 at 07:10, returning 2026-06-16. The recorded itinerary left on a Tuesday, returning on a Tuesday 7 nights later; the fare was observed 45 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $435, it ranked 8th of the 30 round-trip fares we recorded from YUL (median $752). That is 26.7 cents per great-circle mile (round-trip price over one-way distance), above the YUL median of 21.8 cents across 30 round-trip routes.
Routes from YUL of similar length: Cancun (1,845 mi) at $518 and Miami (1,407 mi) at $334.
American Airlines had the cheapest fare on 2 of 30 YUL routes. It is the 26th longest of the 30 routes we track from YUL.
Of 6 departure airports with a fare to Havana, Montreal (YUL) ranked 3rd at $435. Lowest: $195 from Miami (MIA); highest: $479 from Nassau (NAS); 4 nonstop. Cheapest-fare airlines (routes): American Airlines (2), airline Q4 (1), Bahamasair (1), Copa (1) and Viva Aerobus (1).
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/Toronto, America/Havana; flight time is our estimate.