Compare all flight tickets and find cheap flights from Chicago to Chennai

Cheapest flight tickets


Price observed over the last 3 months for a round trip.

Average price of a round trip


Average flight ticket price recorded over the last 3 months for a round trip.

Flight duration


A flight from Chicago to Chennai takes on average 29h30.

Best time


According to user searches, the ideal month to go to Chennai is August.

Tips for finding a cheap flight from Chicago to Chennai

Check out our tips for booking your flight to Chennai (India) from Chicago (USA) at the cheapest possible price.

Usually, the cheapest month to pick up a ticket on this route is September, with an average flight ticket price of $3750 (calculation over the last two years). The most touristic season corresponds to the months of September.
For the cheapest flights, it is advisable to buy your ticket at least 73 days before the departure date.

The airline offering the cheapest flight tickets is Oman Air. A ticket from the airline Oman Air to Chennai costs on average $3750.
The airlines that offer the most flights are .

Price of flight tickets from Chicago to Chennai

Here is some information and tips to know before booking your flight:

  • Flight ticket prices range from $3746 to $4025
  • The average price of a flight ticket is about $3750
  • Prices are lowest for stays in the month of September
  • The month in which booking a ticket is cheaper is: September
info departure city :
Chicago, USA
airports :
Chicago-Merrill C. Meigs Field Airport (CGX)
Chicago FSS (CHI)
Chicago-Midway International Airport (MDW)
Chicago-O'Hare International Airport (ORD)
local time :

Chicago is a city in the country USA, the time zone is GMT . In Chicago, it is currently {fromLocalTime}, the temperature is on average 14°C, with a minimum of 12°C and a maximum of 17°C.

The city of Chicago (CHI) has 4 airport(s): Chicago-Merrill C. Meigs Field, Chicago FSS, Chicago-Midway and Chicago-O'Hare

destination info :
Chennai, India
airport :
Chennai International Airport (MAA)
local time :

Chennai is in the country India, the time zone is GMT +5. In Chennai, it is currently {toLocalTime}, the temperature is on average 32°C, with a minimum of 29°C and a maximum of 34°C.

The city of Chennai has 1 airport(s): Chennai

Useful info about Chennai

What is the least touristic period to go to Chennai?

If you want to visit Chennai during the least touristic period, choose the month of August.

What is the most popular time to travel to Chennai?

In Chennai, the most popular month is September. It is during this period that the prices offered by airlines are also the highest.

When should I book my flight from Chicago to Chennai?

According to our data, it is recommended to book your flight 73 days before your departure. If you book your flight ticket 11 weeks before your departure, you may find a price below average. The cheapest day to book a flight from Chicago to Chennai is Tuesday.

What are the arrival and destination airports when traveling between Chicago and Chennai?

When you leave, you can leave from Chicago-O'Hare, and you will arrive at Chennai.

How to reach Chicago airport from the city centre?

The airport Chicago-Merrill C. Meigs Field is located 4 km, Chicago FSS is located 29 km, Chicago-Midway is located 12 km or Chicago-O'Hare is located 29 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.

Are there other means of transportation to go from Chicago to Chennai?

Airplane is the only means of transportation listed on Liligo for this journey.

Are there big differences in weather between Chicago and Chennai?

In summer, the average temperature is 30°C in Chennai and 22°C in Chicago. The average rainfall in summer is 109 mm in Chennai and 131 mm in Chicago. In summer, it is warmer in Chennai and it rains less in Chennai. In winter, it is colder in Chennai and it rains more in Chennai.

Prepare your stay in Chennai

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