Miami (MIA) to Cap-Haitien (CAP): 664 miles (1,069 km) great-circle, about 1h 50m nonstop by our estimate. Cheapest fare observed: $683 round-trip on airline S6, nonstop, departing May 30, 2026.
$683 round-trip, airline S6 S6613, departing 2026-05-30 at 06:30, returning 2026-06-02. The recorded itinerary left on a Saturday, returning on a Tuesday 3 nights later; the fare was observed 35 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $683, it ranked 20th of the 30 round-trip fares we recorded from MIA (median $480). That is 102.8 cents per great-circle mile (round-trip price over one-way distance), above the MIA median of 18.9 cents across 30 round-trip routes.
Routes from MIA of similar length: Les Cayes (666 mi) at $1128 and Santo Domingo (849 mi) at $265.
airline S6 had the cheapest fare on 2 of 30 MIA routes. It is the 29th longest of the 30 routes we track from MIA.
Of 2 departure airports with a fare to Cap-Haitien, Miami (MIA) ranked 2nd at $683. Lowest: $630 from Fort Lauderdale (FLL); highest: $683 from Miami (MIA); 2 nonstop. Cheapest-fare airlines (routes): airline S6 (2).
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/New_York, America/Port-au-Prince; flight time is our estimate.