Are there nonstop flights from Chicago (ORD) to Rio De Janeiro (GIG)?

No. The fastest connection is via Atlanta, about 11h 8m of total flying time.

What is the fastest connection from Chicago (ORD) to Rio De Janeiro (GIG)?

via Atlanta ≈ 11h 8m, via Miami ≈ 11h 10m, via São Paulo ≈ 11h 19m (estimated flying time, excluding layovers).

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

Chicago O'Hare International Airport (ORD) to Rio de Janeiro Galeão – Tom Jobim International Airport (GIG)・8,541 km

No nonstop flights. The fastest connection is via Atlanta (ATL), about 11h 8m of flying time (layover not included).

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

None.

17 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.