Cheap Flights from Chicago, IL to Kolkata from $670

Return flight: Kolkata – Chicago
Page navigation
Price Calendar Cheap Flights Flights Schedule

On Cheapflightsplus.com you will find 1 connecting flights from Chicago to Kolkata. You can compare airfare deals from 1 airlines and multiple travel sites from $670, book and save on cheap plane tickets and last minute offers. Also check out CHI-CCU flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Chicago to Kolkata Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $670 (one-way), $1149 (round-trip).
Direct flights
  • Check to choose departure date Check to choose departure date
Check prices for return flight
Find flights

Best Flights from Chicago to Kolkata Today

Take a look at the list of non stop flights and flights with layovers from Chicago to Kolkata with the lowest price of $670. Take a look at the list of flights with layovers from Chicago to Kolkata from $670. There’re no direct flights. The fastest connecting flight – 19h 10m.
Price Departure Arrival Flight Duration Airline Flight
from $670
Find flight
19:05
Chicago
O'Hare International
 01:45+2 дня
Kolkata
Netaji Subhas Chandra Bose
 19h 10m
layover
1h 25m - Doha
 Qatar Airways
QR726
QR540
Show all tickets
*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on April 28, 2025
Full flight schedule will help you in detecting at what time planes fly from Chicago to Kolkata. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
19:05 — 01:45
+2 days
18:50 — 16:20 QR726 Qatar Airways
Chicago — Doha
1h 25m stop
19:05 — 02:30 QR540 Qatar Airways
Doha — Kolkata
19h 10m
including layover
Find flight
from$670
*Departure and arrival times - local. Updated on April 28, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Chicago to Kolkata depends on and how to choose the most interesting flight option for you.

Distance between Chicago and Kolkata is 12827 miles. Time difference between the cities is 11h30 minutes. Airplanes depart 19:05 to 19:05 from 7 Chicago airports and arrive 19:05 to 19:05 to 1 Kolkata airport. Average flight time is 19h 10m.

  • The fastest flight 19h 10m
  • Average flight time 19h 10m
  • The earliest flight 19:05
  • The latest flight 19:05
  • Distance 7971 ml

The cheapest months to travel to Kolkata are april (from 670 $), january (from 751 $), november (from 751 $).

The most expensive months are december (from 2 872 $), february (from 805 $), november (from 751 $).

What is the lowest airfare Chicago to Kolkata?

The cheapest plane ticket found by our users is $670. This airfare is for economy class on one-way QR726 flight by Qatar Airways for April 29, 2025 which leaves O'Hare International in Chicago at 19:05 am and arrives at Kolkata Netaji Subhas Chandra Bose at 01:45.

Economy class
$670
Find
Business class
?
Find
First class
?
Find

Popular Airlines on the Route

The flight Chicago — Kolkata is served by 1 regular airline . Most of the flights on this route are operated by Qatar Airways - 1 departures per week at the price of from $ 670 . And the most expensive tickets are offered by Qatar Airways airline - from $ 670.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 1 flights with layovers on the route. The fastest connecting flight is QR726 by Qatar Airways takes 19h 10m and the cheapest is QR726 by Qatar Airways for $670.

  • QR - Qatar Airways
    from $670
    Find
See more connecting flights

Airports

You can fly from Chicago to Kolkata from 7 airports (O'Hare International, Midway, Dupage County, Chicago FSS, Merrill C Meigs (closed), Pal-Waukee, Chicago NAS).

Chicago airports

  • O'Hare International-ORD
    from $670
    Find
  • Midway-MDW
    Find
  • Dupage County-DPA
    Find
  • Chicago FSS-CHI
    Find
  • Merrill C Meigs (closed)-CGX
    Find
  • Pal-Waukee-PWK
    Find
  • Chicago NAS-NOH
    Find

Kolkata airports

  • Netaji Subhas Chandra Bose-CCU
    Find

Airplanes

There are flights to Kolkata from Chicago by 1 airlines that use 1 aircraft brands. They range from huge modern airplanes to small-sized.

  • Airbus A350-1000
    from $670
    Find

Top Domestic Destinations from Chicago

You may also consider searching for discounted plane tickets to some other popular places from Chicago within United States.

Top International Destinations from Chicago

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

Back