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Cheap Flights from Kolkata (CCU) to Chicago (ORD)

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      Travellers and cabin class, 1 Adult, Economy

      Compare Kolkata to Chicago O'Hare International flight deals

      Find the cheapest month or even day of the year to fly to Chicago O'Hare International

      Book the best Chicago O'Hare International fare with no extra fees

      Flight deals from Kolkata to Chicago O'Hare International

      Looking for a cheap last-minute deal or the best return flight from Kolkata Airport to Chicago O'Hare International Airport? If you want to travel next month, return fares start from $1,287. Find the lowest prices on one-way and return tickets right here.
      Chicago.$1,258 per passenger.Departing Fri, 6 Nov, returning Fri, 19 Feb.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Kolkata on Fri, 6 Nov, arriving in Chicago O'Hare International.Inbound indirect flight with Etihad Airways, departs from Chicago O'Hare International on Fri, 19 Feb, arriving in Kolkata.Price includes taxes and charges.From $1,258, select.
      Chicago.$1,287 per passenger.Departing Tue, 15 Sep, returning Tue, 29 Sep.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Kolkata on Tue, 15 Sep, arriving in Chicago O'Hare International.Inbound indirect flight with Etihad Airways, departs from Chicago O'Hare International on Tue, 29 Sep, arriving in Kolkata.Price includes taxes and charges.From $1,287, select.
      Chicago.$1,332 per passenger.Departing Tue, 13 Oct, returning Wed, 28 Oct.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Kolkata on Tue, 13 Oct, arriving in Chicago O'Hare International.Inbound indirect flight with Etihad Airways, departs from Chicago O'Hare International on Wed, 28 Oct, arriving in Kolkata.Price includes taxes and charges.From $1,332, select.
      Chicago.$1,346 per passenger.Departing Mon, 12 Oct, returning Sun, 15 Nov.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Kolkata on Mon, 12 Oct, arriving in Chicago O'Hare International.Inbound indirect flight with Etihad Airways, departs from Chicago O'Hare International on Sun, 15 Nov, arriving in Kolkata.Price includes taxes and charges.From $1,346, select.
      Chicago.$1,352 per passenger.Departing Fri, 4 Dec, returning Tue, 12 Jan.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Kolkata on Fri, 4 Dec, arriving in Chicago O'Hare International.Inbound indirect flight with Etihad Airways, departs from Chicago O'Hare International on Tue, 12 Jan, arriving in Kolkata.Price includes taxes and charges.From $1,352, select.
      Chicago.$1,352 per passenger.Departing Fri, 4 Dec, returning Tue, 13 Apr.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Kolkata on Fri, 4 Dec, arriving in Chicago O'Hare International.Inbound indirect flight with Etihad Airways, departs from Chicago O'Hare International on Tue, 13 Apr, arriving in Kolkata.Price includes taxes and charges.From $1,352, select.
      Chicago.$1,352 per passenger.Departing Sun, 27 Sep, returning Sun, 4 Oct.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Kolkata on Sun, 27 Sep, arriving in Chicago O'Hare International.Inbound indirect flight with Etihad Airways, departs from Chicago O'Hare International on Sun, 4 Oct, arriving in Kolkata.Price includes taxes and charges.From $1,352, select.
      Chicago.$1,379 per passenger.Departing Fri, 11 Sep, returning Fri, 6 Nov.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Kolkata on Fri, 11 Sep, arriving in Chicago O'Hare International.Inbound indirect flight with Etihad Airways, departs from Chicago O'Hare International on Fri, 6 Nov, arriving in Kolkata.Price includes taxes and charges.From $1,379, select.
      Chicago.$1,410 per passenger.Departing Fri, 2 Oct, returning Wed, 27 Jan.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Kolkata on Fri, 2 Oct, arriving in Chicago O'Hare International.Inbound indirect flight with Etihad Airways, departs from Chicago O'Hare International on Wed, 27 Jan, arriving in Kolkata.Price includes taxes and charges.From $1,410, select.
      Chicago.$1,412 per passenger.Departing Wed, 18 Nov, returning Sun, 29 Nov.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Kolkata on Wed, 18 Nov, arriving in Chicago O'Hare International.Inbound indirect flight with Etihad Airways, departs from Chicago O'Hare International on Sun, 29 Nov, arriving in Kolkata.Price includes taxes and charges.From $1,412, select.
      Chicago.$1,418 per passenger.Departing Wed, 17 Feb, returning Wed, 24 Mar.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Kolkata on Wed, 17 Feb, arriving in Chicago O'Hare International.Inbound indirect flight with Etihad Airways, departs from Chicago O'Hare International on Wed, 24 Mar, arriving in Kolkata.Price includes taxes and charges.From $1,418, select.
      Chicago.$1,462 per passenger.Departing Mon, 17 May, returning Fri, 4 Jun.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Kolkata on Mon, 17 May, arriving in Chicago O'Hare International.Inbound indirect flight with Etihad Airways, departs from Chicago O'Hare International on Fri, 4 Jun, arriving in Kolkata.Price includes taxes and charges.From $1,462, select.
      Chicago.$1,474 per passenger.Departing Wed, 17 Feb, returning Sat, 27 Feb.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Kolkata on Wed, 17 Feb, arriving in Chicago O'Hare International.Inbound indirect flight with Etihad Airways, departs from Chicago O'Hare International on Sat, 27 Feb, arriving in Kolkata.Price includes taxes and charges.From $1,474, select.
      Chicago.$1,550 per passenger.Departing Sun, 7 Mar, returning Sun, 11 Apr.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Kolkata on Sun, 7 Mar, arriving in Chicago O'Hare International.Inbound indirect flight with Etihad Airways, departs from Chicago O'Hare International on Sun, 11 Apr, arriving in Kolkata.Price includes taxes and charges.From $1,550, select.
      Chicago.$1,659 per passenger.Departing Sun, 27 Sep, returning Tue, 1 Dec.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Kolkata on Sun, 27 Sep, arriving in Chicago O'Hare International.Inbound indirect flight with Etihad Airways, departs from Chicago O'Hare International on Tue, 1 Dec, arriving in Kolkata.Price includes taxes and charges.From $1,659, select.
      Chicago.$1,714 per passenger.Departing Sat, 29 Aug, returning Sat, 5 Sep.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Kolkata on Sat, 29 Aug, arriving in Chicago O'Hare International.Inbound indirect flight with Etihad Airways, departs from Chicago O'Hare International on Sat, 5 Sep, arriving in Kolkata.Price includes taxes and charges.From $1,714, select.

      Find the cheapest month to fly from Kolkata to Chicago O'Hare International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kolkata to Chicago O'Hare International flights are currently cheapest in September.
      Aug
      from $2,297
      Sep
      from $1,287
      Oct
      from $1,332
      Nov
      from $1,412
      Dec
      Find prices
      Jan
      from $2,141
      Feb
      from $1,474
      Mar
      Find prices
      Apr
      Find prices
      May
      from $6,765
      Jun
      from $1,797
      Jul
      Find prices

      Kolkata to Chicago O'Hare International: Alternative routes

      Compare routes from Kolkata to Chicago below. You may find an airport to fly into that's cheaper, faster, or easier than Chicago O'Hare International.

      Chicago Midway

      14km from central Chicago
      Closest
      from $1,917
      Search flights

      Chicago O'Hare International

      25km from central Chicago
      Cheapest
      from $1,258
      Search flights

      Chicago Rockford

      127km from central Chicago
      Search flights

      Kolkata to Chicago: Flight information

      The things to know before you go.
      Cheapest flight found$1,263
      Cheapest month to flyNovember

      Finding cheap flights from Kolkata to Chicago O'Hare International: Frequently asked questions

      Currently, there are no airlines that fly direct from Kolkata to Chicago O'Hare International. But we found flights with one or more stops from $1,263.
      As of August 2026, there are no flights flying from Kolkata to Chicago O'Hare International.
      The cheapest month to fly from Kolkata to Chicago O'Hare International is usually November.
      No airlines currently offer direct flights between Kolkata Airport and Chicago O'Hare International Airport. 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 O'Hare International 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.

      Currently, Etihad Airways offers the cheapest flight tickets to Chicago O'Hare International.

      Travelling from Kolkata Airport (CCU) to Chicago O'Hare International Airport (ORD): what you need to know

      • The timezone in Chicago is UTC-6, which is 11 hours 30 minutes behind Kolkata.

      • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Get to the airport on time to catch your CCU to ORD flight.

      • During popular months like January, it's best to get to the airport earlier than normal. Arrive two hours before a domestic departure and four hours ahead of international flights when you fly during a high season in general.

      • If you want to break up your flight, just uncheck 'Direct flights only' when searching for your ticket from Kolkata Airport to Chicago O'Hare International Airport. These are the top stopovers between CCU and ORD:

        • Delhi Indira Gandhi International Airport

        • Dubai Airport

        • Hamad International Airport

      How to find the cheapest flights from Kolkata Airport (CCU) to Chicago O'Hare International Airport (ORD)

      • Right now, $704 is the cheapest price we've found for a one-way Kolkata Airport to Chicago O'Hare International Airport flight. The best price for a return plane ticket is $1,263. Keep in mind that fares could change due to demand when booking.

      • To get your hands on cheap tickets from CCU to ORD, book in advance. Airlines generally offer their most competitively priced fares when flights are first released.

      • Finding cheap flights from Kolkata Airport to Chicago O'Hare International Airport is more likely if you're flexible with your travel plans. Use the 'Whole month' tool to see the lowest prices across the month and snap up a great deal.

      • Getting your hands on cheap flights from CCU to ORD is a breeze with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know when fares go down.

      • Secure the perfect flight for you with the help of the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Kolkata Airport to Chicago O'Hare International Airport, use the 'Sort by' function. You can also filter results by arrival and departure times, airline, and number of stops.

      Handy information about Kolkata Airport (CCU)

      • When it comes to Kolkata Airport's on-time performance, data shows 72% of flights meet their scheduled arrival time.

      • Central Kolkata to Kolkata Airport is approximately 18 kilometres. Depending on traffic, it'll take you about 35 minutes to get there if you're catching a taxi, ride-sharing or driving.

      • Catching public transport? You can expect a journey time of around 50 minutes.

      • Get your holiday off to a relaxed start by staying near CCU. Whether you're taking an early flight from Kolkata Airport to Chicago O'Hare International Airport or just don't want to be rushed, these stays are ideal:

      Arriving at Chicago O'Hare International Airport (ORD)

      When to fly to Chicago O'Hare International Airport (ORD)

      • July is the busiest month for flights from Kolkata Airport to Chicago O'Hare International Airport. To avoid the crowds, travel to Chicago in March.

      • When reserving your flight from Kolkata Airport to Chicago O'Hare International Airport, consider the type of weather you like. July is the warmest month in Chicago, with the temperature ranging from 16ºC (61ºF) to 28ºC (82ºF).

      • January sees average temperatures of between -12ºC (10ºF) and 3ºC (37ºF). Search for cheap tickets from CCU to ORD sometime then if you'd rather travel in cooler conditions.

      Explore more of the United States

      • Columbus is just one of the many cities in the United States waiting to be explored after you've seen Chicago. Around 451 kilometres away to the south-east, its best attractions include Franklin Park Conservatory and Botanical Gardens, Whetstone Park / Park of Roses and Ohio Theatre.

      • Indianapolis is another essential stop in the United States and is around 257 kilometres south-east of Chicago. No trip is complete without seeing Lucas Oil Stadium, Eiteljorg Museum and The Children's Museum of Indianapolis.

      Plan smart, explore more

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      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.