Are there nonstop flights from Ontario (ONT) to Lima (LIM)?

No. The fastest connection is via San Salvador, about 9h of total flying time.

What is the fastest connection from Ontario (ONT) to Lima (LIM)?

via San Salvador ≈ 9h, via Houston ≈ 9h 28m, via Salt Lake City ≈ 10h 9m (estimated flying time, excluding layovers).

from 30,000 ANA miles (economy, one way, based on the published award charts).

Ontario International Airport (ONT) to Jorge Chávez International Airport (LIM)・6,674 km

No nonstop flights. The fastest connection is via San Salvador (SAL), about 9h of flying time (layover not included).

With milesANA 30,000 miles+ (via IAH)Economy, one way, estimate. Tap a connection for miles by cabin.

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.