Cheap Flights from Kolkata to Chicago

Compare Kolkata to Chicago flight deals

Find the cheapest month or even day of the year to fly to Chicago

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Flight deals from Kolkata to Chicago

Looking for a cheap last-minute deal or the best return flight from Kolkata to Chicago? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Kolkata to Chicago

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kolkata to Chicago flights are currently cheapest in September.

Alternative Kolkata to Chicago routes

Looking for the cheapest, fastest or easiest route from Kolkata to Chicago? You could fly into the following airports instead.

Kolkata to Chicago: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 24,414
Cheapest month to flySeptember

Finding cheap flights from Kolkata to Chicago: Frequently asked questions

There are 4 airports in Chicago: Chicago Midway, Chicago O'Hare International, Chicago Dupage County, and Chicago Rockford.
The best price we found for a return flight from Kolkata to Chicago is ج.م.‏ 45,534. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Kolkata to Chicago. But we found flights with one or more stops from ج.م.‏ 45,534.
As of July 2025, there are no flights flying from Kolkata to Chicago.
The cheapest month to fly from Kolkata to Chicago is usually November.
If you're flying from Kolkata Airport, the cheapest airport near Chicago is Chicago O'Hare International – which is 25.4 km away from the centre of Chicago. We've found flights into this airport from ج.م.‏ 45,534.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kolkata Airport to Chicago on Tuesday, 11 November 2025.
No airlines currently offer direct flights between Kolkata Airport and Chicago. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
In July, the average temperature is usually around 22°C. July is typically the warmest month in Chicago, when it usually averages around 26°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is August.
Currently, Air India offers the cheapest flight tickets to Chicago.

Travelling from Netaji Subhas Chandra Bose Airport (CCU) to Chicago: what you need to know

  • Netaji Subhas Chandra Bose Airport is located in Kolkata. Based in the UTC-5 timezone, Chicago is ten hours 30 minutes behind Kolkata.

  • To avoid rushing for your CCU to Chicago flight, leave enough time to check in and drop off your luggage. Arriving two hours before international departures and one hour before domestic flights is the standard rule.

  • Heading away during a peak time like a bank holiday? Expect longer lines at security and check-in. To give yourself peace of mind, arrive up to four hours before international flights and two hours before domestic departures.

  • Think about adding a stopover to potentially land a cheaper flight ticket from CCU to Chicago. All you need to do is uncheck 'Direct flights only' during your search. Break up your trip (and maybe save some cash) by stopping at one of these popular airports:

    • Indira Gandhi International Airport (DEL)

    • Dubai Airport (DXB)

    • Hamad International Airport (DOH)

  • Located around 13 kilometres from central Kolkata, CCU can be reached in about 40 minutes by car. Travelling on public transport takes roughly 55 minutes.

  • Want a leisurely start to your holiday? Stay near CCU. Whether you've booked an early flight from Netaji Subhas Chandra Bose Airport to Chicago or don't want departure day to feel hectic, these hotels are worth a look:

  • 75.9% of flights that depart Netaji Subhas Chandra Bose Airport arrive at their destination on schedule.

How to find the cheapest flights from Netaji Subhas Chandra Bose Airport (CCU) to Chicago

  • ج.م.‏ 24,414 is currently the best price for a one-way Netaji Subhas Chandra Bose Airport to Chicago flight. Return flight tickets start from ج.م.‏ 45,534. These fares can change depending on demand.

  • Don't wait until the last moment. You're more likely to land cheap flights from CCU to Chicago if you book early. Airlines often have some amazing early bird rates.

  • Finding cheap tickets from Netaji Subhas Chandra Bose Airport to Chicago is more likely if you can be flexible with your travel dates. Try using the 'Whole month' search function to get the lowest prices throughout the month and walk away with a sweet deal.

  • Spend less time searching for cheap flights from CCU to Chicago by setting up a Price Alert. We'll send you an email or notification on the app when a lower fare pops up.

  • Save on your flight from Netaji Subhas Chandra Bose Airport to Chicago with the help of our filters. Choose your preferred duration, departure time and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in Chicago

O'Hare International Airport (ORD)

  • O'Hare International Airport (ORD) is around 40 kilometres from the centre of Chicago. If you're grabbing a cab or a ride-share, the drive takes roughly 35 minutes.

  • It'll take around 55 minutes when travelling by public transport.

  • If you're arriving on a late flight from Netaji Subhas Chandra Bose Airport to Chicago, few things beat the convenience of staying near the terminal. Pick up your bags from the carousel and then be showered and resting soon after at one of these hotels near ORD:

  • Get on the fast track to adventure by picking up an O'Hare International Airport rental car. Grab a set of wheels from Routes Car Rentals, Dollar or Budget and explore beyond Chicago's usual tourist stops.

  • To lock in the lowest price, reserve your ride from O'Hare International Airport around four weeks ahead of your flight from CCU to Chicago.

  • ORD is located at 10000 West O'Hare.

Chicago Midway International Airport (MDW)

  • Once your flight from Netaji Subhas Chandra Bose Airport to Chicago has arrived, you can make your way to the city centre in about 20 minutes by car. Central Chicago is roughly 19 kilometres from Chicago Midway International Airport (MDW).

  • If you travel by public transport, you'll get to the city centre in 45 minutes or so.

  • Hang the 'Do not disturb' sign on your door and relax at a hotel near MDW. Here are a few options where you can check in after your CCU to Chicago flight:

  • No time to waste? The fastest way to get to where you're going is with a Chicago Midway International Airport rental car. Pick up your wheels from Dollar, Hertz or Budget and be off and running.

  • Snap up a deal by booking your ride from MDW four weeks in advance. You can also expect to have a wider range of vehicles.

  • The address for Chicago Midway International Airport is 5700 South Cicero.

Chicago Rockford International Airport (RFD)

  • Make your way to the city centre after your flight from Netaji Subhas Chandra Bose Airport to Chicago has arrived. Central Chicago is around 137 kilometres from Chicago Rockford International Airport (RFD) and takes roughly 1 hour 25 minutes to reach by cab or ride-share.

  • The journey takes roughly 4 hours 15 minutes on public transport.

  • If you don't want to make the trip to the centre, head for a hotel near RFD. Settle in at one of these options after your CCU to Chicago flight:

  • Begin your travels without stressing over how to reach your next stop with a Chicago Rockford International Airport rental car. Book your ideal wheels with trusted names here like Budget, Alamo and National.

  • If you'd like a specific kind of vehicle, booking early increases your chances of getting what you want. Book your ride from RFD at least a few weeks ahead of your flight from Netaji Subhas Chandra Bose Airport to Chicago.

  • The address for Chicago Rockford International Airport is 2 Airport Cir.

Best time to go to Chicago

  • Travel to Chicago in peak season if you want a lively atmosphere, but remember that prices are typically higher. Alternatively, book your flights from Netaji Subhas Chandra Bose Airport to Chicago during the off-season when prices are cheaper and it's not as busy.

  • Book a Netaji Subhas Chandra Bose Airport to Chicago flight ticket with a departure in July to visit the city during its warmest month. Expect temperatures to range from 15ºC to 29ºC.

  • Look for cheap tickets from CCU to Chicago in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -12ºC and 3ºC on average.

More about Chicago

  • Once you've booked your flight from Netaji Subhas Chandra Bose Airport to Chicago, find a hotel that keeps you close to what you want to see. Make one of these options your base for exploring Chicago:

  • There are so many things to do and see in this city it can be tricky to work out where to start. Art Institute of Chicago, Millennium Park and LandShark Beer Garden at Navy Pier are highlights which should feature on every Chicago itinerary.

Explore more of United States

  • Chicago will leave a lasting impression, but there are so many other parts of United States waiting to be discovered. Around 451 kilometres south-east of Chicago, a visit to Columbus will keep you on the move. Start with leading sights like Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village.

  • Indianapolis is another sought-after destination in United States and is around 257 kilometres south-east of Chicago. No journey is complete without experiencing The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.