Are there nonstop flights from Newark (EWR) to Cap Haitien (CAP)?

Yes. Sunrise Airways fly this route. Flight time is about 3h 15m.

What is the fastest connection from Newark (EWR) to Cap Haitien (CAP)?

via Providenciales ≈ 3h 45m, via Nassau ≈ 4h 2m, via Fort Lauderdale ≈ 4h 17m (estimated flying time, excluding layovers).

Newark Liberty International Airport (EWR) to Cap Haitien International Airport (CAP)・2,339 km

Nonstop flights available (1 airline). Flight time about 3h 15m. Nonstop return flights also operate.

6 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.