Are there nonstop flights from Chania (CHQ) to Porto (OPO)?

No. The fastest connection is via Naples, about 4h 30m of total flying time.

What is the fastest connection from Chania (CHQ) to Porto (OPO)?

via Naples ≈ 4h 30m, via Valletta ≈ 4h 30m, via Rome ≈ 4h 31m (estimated flying time, excluding layovers).

from 15,000 ANA miles, from 23,000 JAL miles (economy, one way, based on the published award charts).

Chania International Airport (CHQ) to Francisco de Sá Carneiro Airport (OPO)・2,913 km

No nonstop flights. The fastest connection is via Naples (NAP), about 4h 30m of flying time (layover not included).

With milesANA 15,000 miles+ (via ATH)JAL 23,000 miles+ (via LGW)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

58 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.