Are there nonstop flights from Halifax (YHZ) to Atlanta (ATL)?

No. The fastest connection is via Washington, about 3h 34m of total flying time.

What is the fastest connection from Halifax (YHZ) to Atlanta (ATL)?

via Washington ≈ 3h 34m, via New York ≈ 3h 34m, via Philadelphia ≈ 3h 34m (estimated flying time, excluding layovers).

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

Halifax / Stanfield International Airport (YHZ) to Hartsfield Jackson Atlanta International Airport (ATL)・2,182 km

No nonstop flights. The fastest connection is via Washington (DCA), about 3h 34m of flying time (layover not included).

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

None.

15 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.