How does KAYAK find such low prices on flights from Illinois to Chennai?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Chennai. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Chennai?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chennai from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois to Chennai?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chennai with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Chennai?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chennai from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$322 CHEAP FLIGHTS from Illinois to Chennai

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Cheap Flights from Illinois to Chennai

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Chennai that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Illinois to Chennai

Mon, Aug 25 - Thu, Sep 11

12:15 pm - 8:40 pmORD-MAA

21h 55m1 stop

8:40 pm - 7:25 amMAA-ORD

21h 15m1 stop

$680Air India

Find Deal

Wed, Sep 17 - Thu, Oct 23

12:00 pm - 10:30 pmORD-MAA

24h 00m1 stop

4:00 pm - 7:25 amMAA-ORD

25h 55m1 stop

$681Air India

Find Deal

Mon, Sep 1 - Sun, Sep 14

12:00 pm - 10:30 pmORD-MAA

24h 00m1 stop

8:05 am - 7:25 amMAA-ORD

33h 50m1 stop

$683Air India

Find Deal

Fri, Sep 5 - Fri, Oct 10

12:00 pm - 5:20 amORD-MAA

30h 50m1 stop

5:35 am - 3:00 pmMAA-ORD

43h 55m2 stops

$812

Find Deal

Sun, Sep 14 - Tue, Oct 28

3:05 pm - 12:10 amORD-MAA

22h 35m1 stop

1:50 am - 2:10 pmMAA-ORD

22h 50m1 stop

$827Lufthansa

Find Deal

Tue, Aug 26 - Fri, Sep 12

7:20 pm - 2:50 amORD-MAA

21h 00m1 stop

4:20 am - 3:05 pmMAA-ORD

21h 15m1 stop

$834Qatar Airways

Find Deal

Tue, Aug 26 - Fri, Sep 5

7:20 pm - 2:50 amORD-MAA

21h 00m1 stop

9:50 pm - 3:05 pmMAA-ORD

27h 45m1 stop

$835Qatar Airways

Find Deal

Thu, Sep 4 - Wed, Sep 17

4:54 pm - 5:15 amORD-MAA

25h 51m2 stops

3:45 pm - 9:15 amMAA-ORD

28h 00m2 stops

$839American Airlines

Find Deal

Tue, Aug 26 - Tue, Sep 16

3:10 pm - 12:10 amORD-MAA

22h 30m1 stop

6:40 am - 2:05 pmMAA-ORD

41h 55m2 stops

$840Lufthansa

Find Deal

Fri, Aug 15 - Fri, Aug 22

6:20 am - 2:40 amMDW-MAA

33h 50m2 stops

4:25 am - 11:27 pmMAA-MDW

29h 32m2 stops

$1,297

Find Deal

Useful Info

Low season	September
High season	June
Cheapest flight	$322

Best time to beat the crowds with an average 21% drop in price.

Most popular time to fly with an average 22% increase in price.

Flight from Chicago O'Hare Airport to Chennai

How does KAYAK find such low prices on flights from Illinois to Chennai?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Chennai.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Chennai?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chennai from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Chennai?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chennai with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Chennai?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chennai from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Vellore

Everything you need to know for your flight to Chennai

Airports

Cabin class

Complete your trip

Direct Flights

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Origins

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Return flight deals

Information on the airport you'll fly into in Chennai

Chennai (MAA)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

MAA

$322 Find Cheap Flights from Illinois to Chennai

KAYAK searches hundreds of travel sites at once for deals on flights to Chennai

Cheap Flights from Illinois to Chennai

Recent round-trip flight deals from Illinois to Chennai

Recent one-way flight deals from Illinois to Chennai

Recent last minute flight deals from Illinois to Chennai

Good to know

FAQs for booking flights from Illinois to Chennai

How does KAYAK find such low prices on flights from Illinois to Chennai?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Chennai.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Chennai?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chennai from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Chennai?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chennai with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Chennai?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chennai from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Chennai?

Everything you need to know for your flight to Chennai

Information on the airport you'll fly into in Chennai

Cabin class types available on flights to Illinois

Complete your trip to Chennai with a hotel stay or car rental

Find direct flights for Chennai

Flights to other popular destinations

Flights from domestic origins to Chennai

Choose which airport to fly into in Chennai

Find deals for your return flight