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 13 days ago
Limited Availability
10% of dates checked are available within 10% of the lowest price

Tuesday, July 21st, 2026

7 round-trip options

Returning
Sun, Jul 26, 2026•5 Day Trip
$7,794 USD
Google Flights
Returning
Mon, Jul 27, 2026•6 Day Trip
$7,644 USD
Google Flights
Returning
Tue, Jul 28, 2026•7 Day Trip
$4,190 USD
Google Flights
Returning
Fri, Jul 31, 2026•10 Day Trip
$5,297 USD
Google Flights
Returning
Sat, Aug 1, 2026•11 Day Trip
$4,921 USD
Google Flights
Returning
Sun, Aug 2, 2026•12 Day Trip
$6,113 USD
Google Flights
Returning
Mon, Aug 3, 2026•13 Day Trip
$4,771 USD
Google Flights