To Kolkata

Cheap Flights from Chicago to Kolkata

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Deals from

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RatePunk searches hundreds of travel sites at once for deals on flights to Kolkata

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Chicago to Kolkata

Explore current cheapest deals departing from Chicago to Kolkata

Round trip

Sort by: Cheapest

October 12 - October 26

Cheapest

Best

ORD - Kolkata

$1,313

$948

Round trip

September 15 - September 29

ORD - Kolkata

$1,252

$950

Round trip

August 11 - August 26

ORD - Kolkata

$1,284

$955

Round trip

October 9 - October 23

Best

ORD - Kolkata

$1,307

$957

Round trip

October 8 - October 23

ORD - Kolkata

$1,305

$968

Round trip

September 4 - September 18

ORD - Kolkata

$1,224

$975

Round trip

October 4 - October 18

ORD - Kolkata

$1,284

$993

Round trip

August 10 - August 26

Earliest

ORD - Kolkata

$1,284

$1,019

Round trip

August 30 - September 7

ORD - Kolkata

$1,325

$1,019

Round trip

August 26 - September 1

ORD - Kolkata

$1,345

$1,019

Round trip

Unlock all 500+ flight deals to Kolkata and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Chicago to Kolkata

For travelers seeking cheap flights from Chicago to Kolkata, prices right now are below the typical level for this route. Fares typically range from $659–$1650, with a median of $923. Currently, about 24% of recent fares are classified as a good price, indicating some opportunities for savings.

When is the cheapest time to fly from Chicago to Kolkata? The data indicates that March is typically the most affordable month, with a median fare of $454. Other cost-effective months include May, with a median of $698, and November, where the median fare is $699. New deals for this route show up several times a week, so setting up a price alert can be beneficial.

There are no direct flights from Chicago to Kolkata. Most itineraries for this route connect at least once, with the typical number of connections being 2. This means you should expect to include layovers in your travel plans.

A typical journey from Chicago to Kolkata takes approximately 39h 50m, including connections. This duration accounts for the multiple stopovers common on this long-haul route, reflecting the considerable distance between the two cities.

The distance between Chicago and Kolkata is approximately 12,818 kilometers, classifying this as a long-haul international route. This significant distance contributes to the extended flight times and the necessity of connecting flights.

How much is a round trip from Chicago to Kolkata

Regular price: $1,086 - $1,975

Prices for flights from Chicago to Kolkata are currently below the regular range.

The regular price range for this route is typically between $1086 and $1975. The current lowest deal is $948 with Emirates Airlines, for travel from September 15 to September 29, 2026.

now $948

Low $1,086

High $1,975

The cheapest time to fly from Chicago to Kolkata

The cheapest month to fly from Chicago to Kolkata is March, with a median price of $454. The most expensive month is December, with a median price of $2357. Prices are generally lower from March to November.

March

Cheapest

Flights from $454

December

Most Expensive

Flights from $2,357

Mar

Apr

May

Jun

Aug

Sep

Oct

Nov

Dec

Direct flights from Chicago to Kolkata

Etihad Airways

Emirates Airlines

Qatar Airways

Turkish Airlines

Last-minute flights going from Chicago to Kolkata

Sun, Jun 21

⌛ Last-Minute

ORD - Kolkata

Chicago (ORD) - Kolkata (CCU)

Emirates Airlines

$1,504

$1,469

One-way

Sun, Jun 21

⌛ Last-Minute

ORD - Kolkata

Chicago (ORD) - Kolkata (CCU)

Etihad Airways

$1,469

$1,490

One-way

Mon, Jun 22

⌛ Last-Minute

ORD - Kolkata

Chicago (ORD) - Kolkata (CCU)

Emirates Airlines

$1,444

$1,486

One-way

Mon, Jun 22

⌛ Last-Minute

ORD - Kolkata

Chicago (ORD) - Kolkata (CCU)

Qatar Airways

$1,478

$1,539

One-way

Sat, Jul 4

⌛ Last-Minute

ORD - Kolkata

Chicago (ORD) - Kolkata (CCU)

JetBlue Airways

$1,313

$1,410

One-way

Wed, Jul 8

⌛ Last-Minute

ORD - Kolkata

Chicago (ORD) - Kolkata (CCU)

IndiGo

$1,337

$1,402

One-way

Biggest price drops on these dates for flights from Chicago to Kolkata

14 nights

Oct 12 - Oct 26

$1,313 → $950

28%

14 nights

Oct 9 - Oct 23

$1,307 → $958

27%

15 nights

Oct 8 - Oct 23

$1,305 → $969

26%

15 nights

Aug 11 - Aug 26

$1,284 → $956

26%

Popular Airports to fly from Chicago to Kolkata

Chicago - Kolkata route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Chicago to Kolkata are below the typical level, with deals from $659 to $1650.

📅 Best time to fly

Fly in March for the best prices

Historically, March is the cheapest month to fly from Chicago to Kolkata, with a median price of $454.

⏱️ Flight duration

Flights are typically 39h 50m with 2 stops

Flights from Chicago to Kolkata typically take 39h 50m, with a median of 2 stopovers.

✈️ Airlines & availability

Connecting flights only

There are no direct flights available; connecting flights are offered by various airlines.

🏆 Airline highlight

Etihad Airways offers the most deals

Etihad Airways historically offers the most deals for flights from Chicago to Kolkata.

🎯 Booking tip

Deals appear regularly

Deals for flights from Chicago to Kolkata appear regularly, about 0.2 times per day.

Chicago main airports to depart from

O Hare International (ORD)

Cheapest

O'Hare International Airport is a major hub, offering flights to Kolkata, often with competitive pricing.

📍 ~25 km from Chicago city center (reachable by car or train)

💸 Flights from ~$948

Chicago Midway International (MDW)

Chicago Midway International Airport provides an alternative departure point for flights to Kolkata.

📍 ~14 km from Chicago city center (reachable by car or train)

💸 Flights from ~$1961

Chicago Rockford International (RFD)

Chicago Rockford International Airport is another option for flights departing towards Kolkata.

📍 ~110 km from Chicago city center (reachable by car)

💸 Flights from ~$1921

Kolkata main airports to arrive at

Netaji Subhas Chandra Bose International (CCU)

Cheapest

Arrive at Netaji Subhas Chandra Bose International Airport for direct access to Kolkata and surrounding areas.

📍 ~15 km from city center (reachable by car)

💸 Flights from ~$948

Airports nearby Kolkata used as alternative

Kazi Nazrul Islam (RDP)

Kazi Nazrul Islam is a useful alternative, offering good road and train connectivity within West Bengal.

📍 ~135 km from Kolkata (reachable by car or train)

💸 Flights from ~$1108

Biju Patnaik International (BBI)

Cheapest

Biju Patnaik International is a major regional hub with strong rail links, ideal for East India travel.

📍 ~360 km from Kolkata (reachable by train, ~6-7 hours ground travel)

💸 Flights from ~$1018

Birsa Munda (IXR)

Birsa Munda is a significant domestic airport in Jharkhand, providing good connections to major Indian metros.

📍 ~320 km from Kolkata (reachable by ground transport, ~8-9 hours)

💸 Flights from ~$1109

Bagdogra (IXB)

Bagdogra is a popular gateway for North Bengal and Northeast India, with frequent flight operations.

📍 ~450 km from Kolkata (reachable by flight or overnight train)

💸 Flights from ~$1112

Jay Prakash Narayan International (PAT)

Jay Prakash Narayan International offers an extensive domestic network, a reliable alternative for North/Central India.

📍 ~470 km from Kolkata (longest travel distance among recommended domestic alternatives)

💸 Flights from ~$1108

Business & First Class Flight Deals to Kolkata

Kolkata, India

68% AI deal score

$30,713

From ORD

Elite

Nov 04

Kolkata, India

68% AI deal score

$31,383

Frequently Asked Questions About Flights to Kolkata

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking platforms can often reveal better deals. Setting up price alerts may also help you catch drops in fares.

Booking in advance is often recommended for international flights to secure better prices. However, prices can fluctuate, so monitoring fare trends may be beneficial. There isn't a single 'best' time, as it can vary.

Comparing nearby airports at both your origin and destination can sometimes lead to more affordable flight options. While it may add to your ground travel, the potential savings on airfare can be significant. Always factor in the total cost and convenience.

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