Question : How long do most people stay in Kolkata?
Answer : Of course you're not most people, but if you were, you'd stay roughly 18 days.
Question : Is there another local airport that can get you to Kolkata?
Answer : O'Hare International Airport is just 16 miles away, and, on average, flights are 12% cheaper for the next few months. Save now and put it towards your next adventure.