Are there nonstop flights from Toronto (YYZ) to Hartford (BDL)?

No. The fastest connection is via New York, about 1h 54m of total flying time.

What is the fastest connection from Toronto (YYZ) to Hartford (BDL)?

via New York ≈ 1h 54m, via Philadelphia ≈ 2h 1m, via Pittsburgh ≈ 2h 11m (estimated flying time, excluding layovers).

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

Toronto Pearson International Airport (YYZ) to Bradley International Airport (BDL)・598 km

No nonstop flights. The fastest connection is via New York (JFK), about 1h 54m of flying time (layover not included).

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

None.

7 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.