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Cheap flights from Chennai to Chicago from $666

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chennai to Chicago departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chennai to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
4:20 am - 3:05 pmMAA  Chennai-ORD Chicago O'Hare Intl
21h 15m1 stop Doha Hamad Intl
Qatar Airways Logo
8:00 am - 2:30 amORD  Chicago O'Hare Intl-MAA Chennai
31h 00m2 stops Seattle/Tacoma Intl Doha Hamad Intl
$1,036Qatar Airways
Tue, Oct 6 - Sat, Feb 6
Etihad Airways Logo
4:05 am - 3:40 pmMAA  Chennai-ORD Chicago O'Hare Intl
22h 05m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
2:00 pm - 2:50 amORD  Chicago O'Hare Intl-MAA Chennai
26h 20m1 stop Abu Dhabi Zayed Intl
$1,036Etihad Airways
Tue, Sep 22 - Sat, Sep 26
Emirates Logo
10:05 pm - 3:45 pmMAA  Chennai-ORD Chicago O'Hare Intl
28h 10m1 stop Dubai Intl
Emirates Logo
8:35 pm - 8:30 pmORD  Chicago O'Hare Intl-MAA Chennai
37h 25m1 stop Dubai Intl
$1,037Emirates
Tue, Sep 22 - Tue, Sep 29
Etihad Airways Logo
4:10 pm - 7:55 amMAA  Chennai-ORD Chicago O'Hare Intl
27h 15m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
8:20 pm - 3:05 pmORD  Chicago O'Hare Intl-MAA Chennai
31h 15m1 stop Abu Dhabi Zayed Intl
$1,037Etihad Airways
Wed, Dec 16 - Sat, Jan 16
Qatar Airways Logo
4:05 am - 5:40 amMAA  Chennai-ORD Chicago O'Hare Intl
37h 05m2 stops Doha Hamad Intl Seattle/Tacoma Intl
Qatar Airways Logo
7:20 pm - 2:50 amORD  Chicago O'Hare Intl-MAA Chennai
21h 00m1 stop Doha Hamad Intl
$1,041Qatar Airways
Mon, Nov 9 - Fri, May 7
Oman Air Logo
7:20 am - 3:05 pmMAA  Chennai-ORD Chicago O'Hare Intl
43h 15m2 stops Muscat Seeb Amman Queen Alia Intl
Oman Air Logo
6:50 pm - 6:40 amORD  Chicago O'Hare Intl-MAA Chennai
24h 20m2 stops Doha Hamad Intl Muscat Seeb
$1,042Oman Air
Fri, Dec 11 - Thu, Jan 14
British Airways Logo
5:35 am - 5:00 amMAA  Chennai-ORD Chicago O'Hare Intl
33h 55m2 stops London Heathrow Los Angeles
British Airways Logo
10:50 pm - 5:35 amORD  Chicago O'Hare Intl-MAA Chennai
20h 15m1 stop London Heathrow
$1,047British Airways
Fri, Oct 9 - Mon, Oct 26
Emirates Logo
10:05 pm - 3:45 pmMAA  Chennai-ORD Chicago O'Hare Intl
28h 10m1 stop Dubai Intl
Emirates Logo
7:45 pm - 8:10 pmORD  Chicago O'Hare Intl-MAA Chennai
36h 55m1 stop Dubai Intl
$1,076Emirates
Thu, Oct 8 - Thu, Dec 3
Lufthansa Logo
1:55 am - 2:55 pmMAA  Chennai-ORD Chicago O'Hare Intl
23h 30m1 stop Frankfurt am Main
Lufthansa Logo
10:00 pm - 12:05 amORD  Chicago O'Hare Intl-MAA Chennai
38h 35m2 stops Denver Intl Frankfurt am Main
$1,103Lufthansa
Thu, Oct 22 - Mon, Jan 11
Lufthansa Logo
1:55 am - 7:55 pmMAA  Chennai-ORD Chicago O'Hare Intl
28h 30m1 stop Frankfurt am Main
Lufthansa Logo
4:20 pm - 8:45 amORD  Chicago O'Hare Intl-MAA Chennai
28h 55m2 stops Frankfurt am Main Mumbai Chhatrapati Shivaji Intl
$3,212Lufthansa
Thu, Aug 27 - Fri, Dec 4

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KLM flights from Chennai to Chicago

Our best KLM deals on Chennai to Chicago flight tickets
KLM
Sep 19
MAA10:30 pmChennai
26h 15m
2 stops
ORD2:15 pmChicago O'Hare Intl
Oct 4
ORD4:15 pmChicago O'Hare Intl
29h 35m
2 stops
MAA8:20 amChennai
$1,086
KLM
Aug 24
MAA9:50 pmChennai
26h 55m
2 stops
ORD2:15 pmChicago O'Hare Intl
Sep 8
ORD4:15 pmChicago O'Hare Intl
31h 20m
2 stops
MAA10:05 amChennai
$1,364
KLM
Aug 19
MAA7:05 pmChennai
29h 40m
2 stops
ORD2:15 pmChicago O'Hare Intl
Sep 9
ORD4:50 pmChicago O'Hare Intl
28h 55m
2 stops
MAA8:15 amChennai
$1,430

British Airways flights from Chennai to Chicago

Our best British Airways deals on Chennai to Chicago flight tickets
British Airways
Oct 9
MAA5:35 amChennai
33h 55m
2 stops
ORD5:00 amChicago O'Hare Intl
Oct 26
ORD10:50 pmChicago O'Hare Intl
20h 15m
1 stop
MAA5:35 amChennai
$1,047
British Airways
Oct 6
MAA5:35 amChennai
45h 45m
2 stops
ORD4:50 pmChicago O'Hare Intl
Feb 6
ORD4:45 pmChicago O'Hare Intl
25h 20m
2 stops
MAA5:35 amChennai
$1,057
British Airways
Oct 6
MAA5:35 amChennai
42h 54m
2 stops
ORD1:59 pmChicago O'Hare Intl
Feb 6
ORD4:26 pmChicago O'Hare Intl
25h 39m
2 stops
MAA5:35 amChennai
$1,060

momondo Fare Finder

 
Customize your flight search to find flights from Chennai to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 10, 2026.
Use the filters below to find and compare flights from Chennai to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChennaiChicago

MAA Chennai - ORD Chicago O'Hare Intl

MAAORD

Chennai

Tue 10/6

4:20 am-3:05 pm

1 stop21h 15m

Chicago O'Hare Intl

Sat 2/6

8:00 am-2:30 am

2 stops31h 00m

$1,036
Quickest round-trip

ChennaiChicago

MAA Chennai - ORD Chicago O'Hare Intl

MAAORD

Chennai

Tue 9/22

4:05 am-3:40 pm

1 stop22h 05m

Chicago O'Hare Intl

Sat 9/26

2:00 pm-2:50 am

1 stop26h 20m

$1,036

ChennaiChicago

MAA Chennai - ORD Chicago O'Hare Intl

MAAORD

Chennai

Tue 9/22

10:05 pm-3:45 pm

1 stop28h 10m

Chicago O'Hare Intl

Tue 9/29

8:35 pm-8:30 pm

1 stop37h 25m

$1,037

ChennaiChicago

MAA Chennai - ORD Chicago O'Hare Intl

MAAORD

Chennai

Wed 12/16

4:10 pm-7:55 am

1 stop27h 15m

Chicago O'Hare Intl

Sat 1/16

8:20 pm-3:05 pm

1 stop31h 15m

$1,037

ChennaiChicago

MAA Chennai - ORD Chicago O'Hare Intl

MAAORD

Chennai

Mon 11/9

4:05 am-5:40 am

2 stops37h 05m

Chicago O'Hare Intl

Fri 5/7

7:20 pm-2:50 am

1 stop21h 00m

$1,041

ChennaiChicago

MAA Chennai - ORD Chicago O'Hare Intl

MAAORD

Chennai

Fri 12/11

7:20 am-3:05 pm

2 stops43h 15m

Chicago O'Hare Intl

Thu 1/14

6:50 pm-6:40 am

2 stops24h 20m

$1,042

ChennaiChicago

MAA Chennai - ORD Chicago O'Hare Intl

MAAORD

Chennai

Fri 10/9

5:35 am-5:00 am

2 stops33h 55m

Chicago O'Hare Intl

Mon 10/26

10:50 pm-5:35 am

1 stop20h 15m

$1,047

ChennaiChicago

MAA Chennai - ORD Chicago O'Hare Intl

MAAORD

Chennai

Thu 10/8

10:05 pm-3:45 pm

1 stop28h 10m

Chicago O'Hare Intl

Thu 12/3

7:45 pm-8:10 pm

1 stop36h 55m

$1,076

ChennaiChicago

MAA Chennai - ORD Chicago O'Hare Intl

MAAORD

Chennai

Thu 10/22

1:55 am-2:55 pm

1 stop23h 30m

Chicago O'Hare Intl

Mon 1/11

10:00 pm-12:05 am

2 stops38h 35m

$1,103

ChennaiChicago

MAA Chennai - ORD Chicago O'Hare Intl

MAAORD

Chennai

Thu 8/27

1:55 am-7:55 pm

1 stop28h 30m

Chicago O'Hare Intl

Fri 12/4

4:20 pm-8:45 am

2 stops28h 55m

$3,212

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Chennai to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Chennai and Chicago?

Prices are currently low for flights on this route.

Typical prices usually range from $1,133 to $1,419.
The lowest price recently found on this route was $1,036.

What is the cheapest month to fly to Chicago?

The month of October is, on average, the cheapest month to fly to Chicago from Chennai, with most prices found around $910. If you’re not able to fly to Chicago in October, then April is your next best option. Flight prices from Chennai to Chicago during April average around $916.

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

You are more likely to see cheaper flights to Chicago from Chennai when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $1,016 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Chennai for as low as $890 on momondo.

Can stopping save me money on Chennai to Chicago flights?

You could potentially save up to 36% on your flight if you consider stops on a Chennai to Chicago flight.

How have Chennai to Chicago flight prices changed over time?

As of August 2026, prices for Chennai to Chicago flights are approximately 21% cheaper when compared to flights at the same time last year.

When to book flights from Chennai to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Chennai to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chennai to Chicago (MAA to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chennai to Chicago

Fastest flight time

21h 10m

Direct flights

None
The fastest flight from Chennai to Chicago takes 21h 10m
There are no direct flights from Chennai to Chicago. There are no popular flight routes from Chennai to Chicago.
Search flight deals

Frequently asked questions about flying from Chennai to Chicago

  • How far is Chennai to Chicago by plane?

    A flight from Chennai to Chicago will travel around 8555.9 mi. Typically, this will take 21h 10m by plane in normal conditions.

  • When did momondo last update prices for flights from Chennai Airport to Chicago?

    Prices for flights from Chennai Airport to Chicago were last updated today.

  • How many operators does momondo search for flights from Chennai Airport to Chicago?

  • How old do you have to be to fly from Chennai Airport to Chicago?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chennai Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Chennai to Chicago?

Best airlines flying from Chennai to Chicago

Compare and see reviews for airlines that fly from Chennai to Chicago with momondo
Airline
Rating
Free Cancellation
Price
Etihad AirwaysPriceFrom $775Free CancellationRating
7.3
1,500 reviews
Search Etihad Airways flights
LufthansaPriceFrom $806Free CancellationRating
6.8
8,174 reviews
Search Lufthansa flights
Qatar AirwaysPriceFrom $822Free CancellationRating
7.4
3,739 reviews
Search Qatar Airways flights
Air IndiaPriceFrom $876Free CancellationRating
5.5
2,949 reviews
Search Air India flights
EmiratesPriceFrom $959Free CancellationRating
8.1
3,648 reviews
Search Emirates flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Portage
Benton Harbor
Lansing
Saint Joseph
Valparaiso
Schererville
Munster
Chesterton
Monticello
Crown Point
Porter
Griffith
Saint John

Why use momondo?

Why should I use momondo to find a flight deal from Chennai to Chicago?

It is quick and easy to find Chennai to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

Can I find flights from Chennai to Chicago with flexible booking policies on momondo?

All flight searches from Chennai to Chicago on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Chennai to Chicago?

Once all potential Chennai to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Chennai to Chicago right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Chennai to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport