Are there nonstop flights from Halifax (YHZ) to New York (JFK)?

No. The fastest connection is via Boston, about 2h 8m of total flying time.

What is the fastest connection from Halifax (YHZ) to New York (JFK)?

via Boston ≈ 2h 8m, via Washington ≈ 2h 56m, via Washington ≈ 3h (estimated flying time, excluding layovers).

Halifax / Stanfield International Airport (YHZ) to John F. Kennedy International Airport (JFK)・961 km

No nonstop flights. The fastest connection is via Boston (BOS), about 2h 8m of flying time (layover not included).

None.

4 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.