Are there nonstop flights from Belém (BEL) to Chicago (ORD)?

No. The fastest connection is via Fort Lauderdale, about 8h 37m of total flying time.

What is the fastest connection from Belém (BEL) to Chicago (ORD)?

via Fort Lauderdale ≈ 8h 37m, via Miami ≈ 8h 38m, via Bogota ≈ 9h 35m (estimated flying time, excluding layovers).

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

Val de Cans/Júlio Cezar Ribeiro International Airport (BEL) to Chicago O'Hare International Airport (ORD)・6,237 km

No nonstop flights. The fastest connection is via Fort Lauderdale (FLL), about 8h 37m of flying time (layover not included).

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

None.

5 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.