Are there nonstop flights from New York (JFK) to Ottawa (YOW)?

No. The fastest connection is via Boston, about 1h 56m of total flying time.

What is the fastest connection from New York (JFK) to Ottawa (YOW)?

via Boston ≈ 1h 56m, via Toronto ≈ 2h 8m, via Washington ≈ 2h 15m (estimated flying time, excluding layovers).

John F. Kennedy International Airport (JFK) to Ottawa Macdonald-Cartier International Airport (YOW)・543 km

No nonstop flights. The fastest connection is via Boston (BOS), about 1h 56m of flying time (layover not included).

None.

5 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.