Are there nonstop flights from Sofia (SOF) to Chicago (ORD)?

No. The fastest connection is via Belgrade, about 10h 50m of total flying time.

What is the fastest connection from Sofia (SOF) to Chicago (ORD)?

via Belgrade ≈ 10h 50m, via Edinburgh ≈ 10h 50m, via Amsterdam ≈ 10h 51m (estimated flying time, excluding layovers).

from 27,500 ANA miles, from 37,000 JAL miles (economy, one way, based on the published award charts).

Sofia Airport (SOF) to Chicago O'Hare International Airport (ORD)・8,366 km

No nonstop flights. The fastest connection is via Belgrade (BEG), about 10h 50m of flying time (layover not included).

With milesANA 27,500 miles+ (via FRA)JAL 37,000 miles+ (via LHR)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

27 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.