Are there nonstop flights from Denver (DEN) to São Paulo (GRU)?

No. The fastest connection is via Dallas-Fort Worth, about 11h 55m of total flying time.

What is the fastest connection from Denver (DEN) to São Paulo (GRU)?

via Dallas-Fort Worth ≈ 11h 55m, via Houston ≈ 11h 56m, via Miami ≈ 11h 58m (estimated flying time, excluding layovers).

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

Denver International Airport (DEN) to São Paulo/Guarulhos–Governor André Franco Montoro International Airport (GRU)・9,265 km

No nonstop flights. The fastest connection is via Dallas-Fort Worth (DFW), about 11h 55m of flying time (layover not included).

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

None.

20 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.