Chicago (ORD) to Kolkata (CCU) flight deal in business from $3,252

Qatar AirwaysQRQatar Airways
Round Trip•Business Class
United StatesORD

O'Hare International Airport

Chicago, United States
IndiaCCU

Netaji Subhash Chandra Bose International Airport

Kolkata, India
$5,389 USD
-40%$3,252 USD
Verified 14 days ago
Limited Availability
10% of dates checked are available within 10% of the lowest price

Monday, September 28th, 2026

6 round-trip options

Returning
Sat, Oct 3, 2026•5 Day Trip
$8,033 USD
Google Flights
Returning
Sun, Oct 4, 2026•6 Day Trip
$5,101 USD
Google Flights
Returning
Tue, Oct 6, 2026•8 Day Trip
$4,951 USD
Google Flights
Returning
Thu, Oct 8, 2026•10 Day Trip
$4,951 USD
Google Flights
Returning
Sat, Oct 10, 2026•12 Day Trip
$5,101 USD
Google Flights
Returning
Sun, Oct 11, 2026•13 Day Trip
$5,101 USD
Google Flights