Are there nonstop flights from Naples (NAP) to Alicante (ALC)?

Yes. easyJet fly this route. Flight time is about 2h 2m.

What is the fastest connection from Naples (NAP) to Alicante (ALC)?

via Ibiza ≈ 2h 32m, via Palma de Mallorca ≈ 2h 32m, via Mahón ≈ 2h 33m (estimated flying time, excluding layovers).

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

Naples International Airport (NAP) to Alicante-Elche Miguel Hernández Airport (ALC)・1,303 km

Nonstop flights available (1 airline). Flight time about 2h 2m. Nonstop return flights also operate.

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

48 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.