Cheap flights from Kolkata to Chicago O'Hare Intl Airport from $530
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kolkata to Chicago O'Hare Intl Airport departing on 4/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
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 Kolkata to Chicago
Cheap round-trip flights
Cheap one-way flights
American Airlines flights from Kolkata to Chicago O'Hare Intl Airport
Our best American Airlines deals on Kolkata to Chicago O'Hare Intl Airport flight tickets
Thai Airways flights from Kolkata to Chicago O'Hare Intl Airport
Our best Thai Airways deals on Kolkata to Chicago O'Hare Intl Airport flight tickets
See travel insights to Chicago from
How to get the cheapest flight ticket from Kolkata to Chicago O'Hare Intl Airport
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 Kolkata and Chicago O'Hare Intl Airport?
What is the cheapest month to fly to Chicago O'Hare Intl Airport?
The month of November is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Kolkata averaging around $1,219.
What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?
The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Tuesday when prices can be found for as low as $1,238. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Kolkata because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,435.
What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?
Flying to Chicago O'Hare Intl Airport from Kolkata in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,344 when looking at flights departing in the evening. Try not to purchase tickets in the evening because they tend to be around $1,344. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Kolkata Netaji S. Chandra to Chicago O'Hare Intl flight route?
Fly from Kolkata Netaji S. Chandra to Chicago O'Hare Intl for the best Kolkata Netaji S. Chandra - Chicago O'Hare Intl flight prices
How far in advance should I book a flight to Chicago O'Hare Intl Airport?
You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Kolkata when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $1,364 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Kolkata for as low as $894 on momondo.
What cabin class options are available on Kolkata Netaji S. Chandra to Chicago O'Hare Intl flights?
There are 1 cabin classes available to choose from on Kolkata Netaji S. Chandra to Chicago O'Hare Intl 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 Kolkata Netaji S. Chandra to Chicago O'Hare Intl?
American Airlines, Etihad Airways, and Qatar Airways are the most popular carriers operating from Kolkata Netaji S. Chandra to Chicago O'Hare Intl
What airlines fly to Chicago O'Hare Intl Airport?
Air India, Etihad Airways and Qatar Airways are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from Kolkata according to our data. Air India is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 3 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Kolkata to Chicago O'Hare Intl Airport
Cheap Kolkata to Chicago O'Hare Intl Airport (CCU to ORD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Kolkata to Chicago O'Hare Intl Airport
How far is Kolkata Netaji S. Chandra to Chicago O'Hare Intl by plane?
The straight-line distance from Kolkata Netaji S. Chandra to Chicago O'Hare Intl is 7965.4 mi. Typically, this will take 20h 35m by plane in normal conditions.
When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to Chicago O'Hare Intl Airport?
Prices for flights from Kolkata Netaji S. Chandra Airport to Chicago O'Hare Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Kolkata Netaji S. Chandra Airport to Chicago O'Hare Intl Airport?
As of February 2025, there are 3 operators available to choose from for flights from Kolkata Netaji S. Chandra Airport to Chicago O'Hare Intl Airport.
How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to Chicago O'Hare Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kolkata Netaji S. Chandra Airport to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The necessary travel and health documents for your Chicago O'Hare Intl 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 Kolkata to Chicago O'Hare Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Kolkata to Chicago O'Hare Intl Airport is Air India, representing 48% of all bookings. The subsequent popular airlines are Etihad Airways at 39% and Qatar Airways at 13%.
Best airlines flying from Kolkata to Chicago O'Hare Intl Airport
Compare and see reviews for airlines that fly from Kolkata to Chicago O'Hare Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $894 | Free Cancellation | Rating 7.4 3,612 reviews | |||
| PriceFrom $1,109 | Free Cancellation | Rating 7.3 1,178 reviews | |||
| PriceFrom $1,149 | Free Cancellation | Rating 5.5 2,908 reviews |
Traveling to a place near Chicago?
Book flights to Chicago if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Kolkata to Chicago?
It is quick and easy to find Kolkata to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.
Can I find flights from Kolkata to Chicago with flexible booking policies on momondo?
Flights from Kolkata to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Kolkata to Chicago?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kolkata to Chicago.
I’m not ready to book a flight from Kolkata to Chicago right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Chicago from Kolkata. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.