Are there nonstop flights from São Paulo (GRU) to New Orleans (MSY)?

No. The fastest connection is via Miami, about 10h 1m of total flying time.

What is the fastest connection from São Paulo (GRU) to New Orleans (MSY)?

via Miami ≈ 10h 1m, via Orlando ≈ 10h 8m, via Atlanta ≈ 10h 38m (estimated flying time, excluding layovers).

from 30,000 ANA miles, from 37,000 JAL miles (economy, one way, based on the published award charts).

São Paulo/Guarulhos–Governor André Franco Montoro International Airport (GRU) to Louis Armstrong New Orleans International Airport (MSY)・7,560 km

No nonstop flights. The fastest connection is via Miami (MIA), about 10h 1m of flying time (layover not included).

With milesANA 30,000 miles+ (via IAH)JAL 37,000 miles+ (via MIA)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

12 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.