Are there nonstop flights from Oaxaca (OAX) to Toronto (YYZ)?

No. The fastest connection is via Houston, about 5h 7m of total flying time.

What is the fastest connection from Oaxaca (OAX) to Toronto (YYZ)?

via Houston ≈ 5h 7m, via Mérida ≈ 5h 11m, via Mexico City ≈ 5h 15m (estimated flying time, excluding layovers).

from 23,000 JAL miles (economy, one way, based on the published award charts).

Xoxocotlán International Airport (OAX) to Toronto Pearson International Airport (YYZ)・3,374 km

No nonstop flights. The fastest connection is via Houston (IAH), about 5h 7m of flying time (layover not included).

With milesJAL 23,000 miles+ (via DFW)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

10 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.