Are there nonstop flights from New York (JFK) to Monterrey (MTY)?

Yes. Viva, Aeroméxico fly this route. Flight time is about 3h 57m.

What is the fastest connection from New York (JFK) to Monterrey (MTY)?

via Houston ≈ 4h 28m, via Atlanta ≈ 4h 29m, via Austin ≈ 4h 32m (estimated flying time, excluding layovers).

from 15,000 JAL miles (economy, one way, based on the published award charts).

John F. Kennedy International Airport (JFK) to Monterrey International Airport (MTY)・2,936 km

Nonstop flights available (2 airlines). Flight time about 3h 57m. Nonstop return flights also operate.

With milesJAL 15,000 miles+ (via DFW)Economy, one way, estimate. Tap a connection for miles by cabin.

19 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.