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How to get the cheapest flight ticket from Chicago to Kolkata
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Chicago and Kolkata?
What is the cheapest month to fly to Kolkata?
If you are unable to visit Kolkata during the month of March, then departing from Chicago during the month September is also very affordable. Most momondo users find prices during this month for around ₹ 71,805.
What is the cheapest day to depart on your flight to Kolkata?
The cheapest day to depart on your flight to Kolkata is on a Sunday when prices can be found for as low as ₹ 78,300. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Chicago to Kolkata for around ₹ 147,379.
What is the cheapest time of day to depart on your flight to Kolkata?
According to our data, the cheapest time of day to fly to Kolkata is in the afternoon. momondo users have found flights departing from Chicago to Kolkata in the afternoon for as low as ₹ 78,048. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Kolkata, so prices are often more expensive at around ₹ 158,431 per ticket.
How far in advance should I book a flight to Kolkata?
You are more likely to see cheaper flights to Kolkata from Chicago when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Kolkata for around ₹ 95,204 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kolkata from Chicago for as low as ₹ 78,146 on momondo.
Can stopping save me money on Chicago to Kolkata flights?
You could potentially save up to 33% on your flight if you consider stops on a Chicago to Kolkata flight.
How have Chicago to Kolkata flight prices changed over time?
As of June 2025, prices for Chicago to Kolkata flights are approximately 37% more expensive when compared to flights at the same time last year.
When to book flights from Chicago to Kolkata
Cheap Chicago to Kolkata (CHI to CCU) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Kolkata
How far is Chicago to Kolkata Netaji S. Chandra by plane?
There are 12829.0 km between Chicago and Kolkata Netaji S. Chandra. In terms of flight time, this usually takes a little over 19h 15m.
When did momondo last update prices for flights from Chicago to Kolkata Netaji S. Chandra Airport?
Prices for flights from Chicago to Kolkata Netaji S. Chandra Airport refresh daily.
How old do you have to be to fly from Chicago to Kolkata Netaji S. Chandra Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Kolkata Netaji S. Chandra Airport.
What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?
The required travel and health documents for your Kolkata Netaji S. Chandra Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kolkata Netaji S. Chandra Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Chicago to Kolkata?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chicago to Kolkata is Qatar Airways (100% of total bookings).
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Kolkata?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Kolkata . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Chicago to Kolkata with flexible booking policies on momondo?
All flight searches from Chicago to Kolkata on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Chicago to Kolkata?
Once you have performed a search for Chicago to Kolkata flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Chicago to Kolkata right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Chicago to Kolkata flights. All you need is a valid email address and we will do the rest; it is that quick and easy.