Search flights from Chicago (CHI) to Kolkata (CCU)

Book your plane tickets from Chicago to Kolkata with ease

Cheapest flights to Kolkata

The cheapest flights available in the next 60 days – prices are updated regularly

See predicted flight prices

Plan your trip based on our price predictions one-way flights to Kolkata

You'll see final prices and further details before you book

Flying from Chicago to Kolkata: things to know

The most popular route is from Chicago O'Hare International Airport in Chicago to Netaji Subhash Chandra Bose International Airport in Kolkata. On average this flight takes 23 hours 48 minutes one-way.

Most popular route
Chicago O'Hare International Airport (ORD) to Netaji Subhash Chandra Bose International Airport (CCU)
Average flight time
23 hours 48 minutes
Fly from Chicago to Kolkata
10 airlines

Reasons to book flights with Booking.com

  • Great selection

    Easily compare flights, airlines, and prices – all in one place

  • No hidden fees

    Always know exactly what you’re paying for

  • Flexibility

    Use our flexible plane ticket option to change your dates if needed

Flexible plane ticket options are available for an additional cost on select airfares

Airlines that fly from Chicago to Kolkata

Airline options may vary according to recently booked flights and your search terms

  • Etihad Airways
  • Air India
  • IndiGo
  • Qatar Airways
  • Swiss
  • American Airlines
  • Emirates
  • Lufthansa
  • Turkish Airlines
  • KLM

Frequently asked questions

It takes about 23 hours 48 minutes to fly from Chicago to Kolkata. Flight durations are based on flights booked in the last 6 months.

There are 3 airports in Chicago:

  • Chicago O'Hare International Airport (ORD)
  • Midway International Airport (MDW)
  • Chicago Rockford International (RFD)

Fly to more destinations from Chicago