Flights from Chicago to Chennai, India

Did you mean flights from Chennai to Chicago?

Chicago to Chennai Last modified: May 8, 2025 15:27 -04:00

We've scanned 122,775,531 round trip itineraries and found the cheapest flights to Chennai. Multiple Airlines & Air India frequently offer the best deals to Chennai flights, or select your preferred carrier below to see the cheapest days to fly.

Multiple Airlines
CHIMAA
Tue 5/13
2 stops
MAACHI
Mon 5/26
2 stops
$773
Air India
CHIMAA
Mon 8/25
1 stop
MAACHI
Mon 9/8
1 stop
$802
American
CHIMAA
Thu 5/1
2 stops
MAACHI
Sun 5/11
2 stops
$839
Etihad
CHIMAA
Mon 5/5
1 stop
MAACHI
Sat 5/17
1 stop
$889
Qatar
CHIMAA
Sun 5/4
1 stop
MAACHI
Wed 5/14
1 stop
$931
Multiple Airlines
CHIMAA
Sun 5/11
2 stops
MAACHI
Mon 5/26
2 stops
$984

How Much is a Flight from Chicago to Chennai?

We have collected flight cost data from across the web for travel from Chicago to Chennai, and have found the average flight price for this trip to be $797.

Where To Buy Cheap Flights from Chicago to Chennai?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Chicago to Chennai based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Chicago to Chennai?

The chart below shows up-to-date information regarding how far in advance to book your flight from Chicago to Chennai.

Cheapest Day To Fly from Chicago to Chennai

We've examined 245,551,062 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Chicago to Chennai is Monday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$773$792$810$812$792 $801

Compare Flight Prices from Chicago to Chennai by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Chicago to Chennai flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
April Chicago Chennai Multiple Airlines 4/30/25 5/18/25 2 $806
May Chicago Chennai Multiple Airlines 5/13/25 5/26/25 2 $773
June Chicago Chennai Multiple Airlines 6/19/25 7/6/25 2 $814

Cheap Last Minute Flights from Chicago to Chennai

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Chicago to Chennai. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
27 28 29 30 1 2 3
$841
4 5 6 7 8 9 10
$841 $889
11 12 13 14 15 16 17
$889 $989
18 19 20 21 22 23 24
$989 $1,048
25 26 27 28 29 30 31
$1,048 $1,226
1 2 3 4 5 6 7
$1,226

Connecting Flights vs Direct Flights from Chicago to Chennai

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Chicago to Chennai is $797.

The average price for direct flights from Chicago to Chennai is not available.

One Way Flights vs Round Trip Flights from Chicago to Chennai

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Chicago to Chennai. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Chicago to Chennai is $405.

The average price for round trip flights from Chicago to Chennai is $797.

Chicago to Chennai Flight Questions

Airlines in Chicago flying to Chennai Last modified: May 8, 2025 15:27 -04:00Number of routes searched: 0Number of itineraries searched: 0

Wondering which airlines fly out of Chicago to Chennai? We've gathered the average price of Chicago airlines with flights to Chennai. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Flights from Chicago to Chennai