Cheap flights from Chicago to Kolkata from $462
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Kolkata departing on 4/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Chicago to Kolkata
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Etihad Airways flights from Chicago to Kolkata
Our best Etihad Airways deals on Chicago to Kolkata flight tickets
IndiGo flights from Chicago to Kolkata
Our best IndiGo deals on Chicago to Kolkata flight tickets
See travel insights to Kolkata from
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 cheapest month to fly to Kolkata?
The month of September is, on average, the cheapest month to fly to Kolkata from Chicago, with most prices found around $848. If you aren’t able to travel during the month of September, then book flights to Kolkata from Chicago during April instead. Flights to Kolkata in April, while not as cheap as those in September, still average around $861.
What is the cheapest day to depart on your flight to Kolkata?
On average, the least expensive day to fly to Kolkata from Chicago is on a Friday. momondo users have found tickets for Friday departures for as low as $844. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Kolkata on Thursday is $1,590.
What is the cheapest time of day to depart on your flight to Kolkata?
In the afternoon is the cheapest time of day to fly from Chicago to Kolkata when you can find flight prices for as low as $1,063. Flying to Kolkata in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Kolkata are more costly in the evening, with an average ticket price of $1,134. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Chicago to Kolkata Netaji S. Chandra flight route?
Fly from Chicago O'Hare Intl to Kolkata Netaji S. Chandra for the best Chicago - Kolkata Netaji S. Chandra flight prices
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 20 weeks ahead of your departure date. In general, you can expect to find flights to Kolkata for around $1,150 when searching 20 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 $953 on momondo.
What cabin class options are available on Chicago to Kolkata Netaji S. Chandra flights?
There are 2 cabin classes available to choose from on Chicago to Kolkata Netaji S. Chandra flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Chicago to Kolkata Netaji S. Chandra?
American Airlines, Etihad Airways, and Air India are the most popular carriers operating from Chicago to Kolkata Netaji S. Chandra
What airlines fly to Kolkata?
Etihad Airways, Air India and Qatar Airways are the top three most popular airlines that fly to Kolkata from Chicago according to our data. Etihad Airways is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Kolkata. Keep in mind that there are 8 different airlines that fly to Kolkata on a routine basis, so you have a few additional options to choose from.
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 7971.6 mi between Chicago and Kolkata Netaji S. Chandra. 19h 35m is a normal flight duration for this route.
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 are updated daily.
How many operators does momondo search for flights from Chicago to Kolkata Netaji S. Chandra Airport?
There are 8 operators available for flights from Chicago to Kolkata Netaji S. Chandra Airport as of March 2025.
How old do you have to be to fly from Chicago to Kolkata Netaji S. Chandra Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 necessary travel and health documents for your Kolkata Netaji S. Chandra Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Chicago to Kolkata?
Based on momondo bookings for flights between Chicago and Kolkata, the leading airline is Etihad Airways, making up 31% of the total bookings. Other popular airlines include Air India with 31%, Qatar Airways with 13%, and Emirates with 11%.
Best airlines flying from Chicago to Kolkata
Compare and see reviews for airlines that fly from Chicago to Kolkata with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $770 | Free Cancellation | Rating 7.5 1,569 reviews | |||
| PriceFrom $790 | Free Cancellation | Rating 7.4 1,178 reviews | |||
| PriceFrom $794 | Free Cancellation | Rating 5.5 2,886 reviews | |||
| PriceFrom $813 | Free Cancellation | Rating 6.7 6,952 reviews | |||
| PriceFrom $823 | Free Cancellation | Rating 8.0 3,189 reviews | |||
| PriceFrom $864 | Free Cancellation | Rating 7.4 3,539 reviews | |||
| PriceFrom $959 | Free Cancellation | Rating 6.9 470 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Kolkata?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Kolkata for you.
Can I find flights from Chicago to Kolkata with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Kolkata from Chicago with this policy.
How can momondo help me find flights from Chicago to Kolkata?
momondo helps you find the best flight between Chicago and Kolkata by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Chicago to Kolkata right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Chicago to Kolkata flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.