Flights from Kolkata to Chicago

CCU and ORD sit roughly 12,818 km apart, so total travel time depends on whether you fly nonstop or connect. Both full-service and low-cost carriers serve this corridor; BookingTrolley compares their published fares so you can weigh price against flight time and baggage.

Ticket prices from Kolkata to Chicago change frequently; BookingTrolley aggregates current fares across airlines so you can spot the lowest one. Based on this route's seasonal pattern, fares average roughly £ 720.48 over the year. Nov tends to be the cheapest month to fly (around £ 600.40), while Jun is usually the most expensive at about £ 893.49 — a swing of roughly 49%.