Are there nonstop flights from Mangaia Island (MGS) to Avarua (RAR)?

Yes. Air Rarotonga fly this route. Flight time is about 45m.

Mangaia Island → Avarua

Mangaia Island Airport (MGS) to Rarotonga International Airport (RAR)・211 km

Nonstop flights available (1 airline). Flight time about 45m. Nonstop return flights also operate.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.