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Cheap flights from Chennai to Chicago from $378

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 3/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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KLM Logo
9:05 pm - 3:10 pmMAA-ORD
29h 35m2 stops
KLM Logo
4:25 pm - 7:50 amORD-MAA
27h 55m2 stops
$744KLM
Find Deal
Sat, Dec 6 - Sat, Jan 24
Etihad Airways Logo
10:00 am - 8:35 amMAA-ORD
33h 05m1 stop
Etihad Airways Logo
2:00 pm - 2:25 amORD-MAA
25h 55m1 stop
$762Etihad Airways
Find Deal
Sat, Mar 14 - Sun, Apr 19
Etihad Airways Logo
3:55 am - 8:35 amMAA-ORD
39h 10m1 stop
Etihad Airways Logo
2:00 pm - 8:00 pmORD-MAA
19h 30m1 stop
$766Etihad Airways
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Fri, Mar 13 - Sun, Apr 19
Etihad Airways Logo
3:45 pm - 7:35 amMAA-ORD
27h 20m1 stop
Etihad Airways Logo
1:10 pm - 7:55 pmORD-MAA
19h 15m1 stop
$786Etihad Airways
Find Deal
Fri, Jan 30 - Mon, Feb 16
Etihad Airways Logo
10:00 am - 7:35 amMAA-ORD
33h 05m1 stop
Etihad Airways Logo
1:10 pm - 7:55 pmORD-MAA
19h 15m1 stop
$787Etihad Airways
Find Deal
Fri, Jan 30 - Mon, Feb 16
Etihad Airways Logo
3:45 pm - 7:35 amMAA-ORD
27h 20m1 stop
Etihad Airways Logo
1:10 pm - 2:40 pmORD-MAA
38h 00m1 stop
$801Etihad Airways
Find Deal
Fri, Jan 23 - Tue, Jan 27
Etihad Airways Logo
3:45 pm - 7:35 amMAA-ORD
27h 20m1 stop
Etihad Airways Logo
1:10 pm - 7:55 pmORD-MAA
19h 15m1 stop
$802Etihad Airways
Find Deal
Fri, Jan 23 - Mon, Feb 9
Air India Logo
8:05 am - 12:30 pmMAA-ORD
38h 55m1 stop
Air India Logo
2:30 pm - 7:10 pmORD-MAA
42h 10m1 stop
$804Air India
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Sat, Mar 21 - Fri, Mar 27
Etihad Airways Logo
9:40 pm - 7:35 amMAA-ORD
21h 25m1 stop
Etihad Airways Logo
2:00 pm - 8:00 pmORD-MAA
19h 30m1 stop
$811Etihad Airways
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Sun, Mar 1 - Thu, Aug 27
Multiple Airlines Logo
7:05 pm - 6:05 pmMAA-MDW
33h 30m3 stops
Multiple Airlines Logo
1:00 pm - 10:05 amMDW-MAA
34h 35m3 stops
$1,416Multiple Airlines
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Sat, May 2 - Sat, May 9

Etihad Airways flights from Chennai to Chicago

Our best Etihad Airways deals on Chennai to Chicago flight tickets
Etihad Airways
Mar 14
MAA10:00 amChennai
33h 05m
1 stop
ORD8:35 amChicago O'Hare Intl
Apr 19
ORD2:00 pmChicago O'Hare Intl
25h 55m
1 stop
MAA2:25 amChennai
$762
Find similar
Etihad Airways
Mar 13
MAA3:55 amChennai
39h 10m
1 stop
ORD8:35 amChicago O'Hare Intl
Apr 19
ORD2:00 pmChicago O'Hare Intl
19h 30m
1 stop
MAA8:00 pmChennai
$766
Find similar
Etihad Airways
Jan 30
MAA3:45 pmChennai
27h 20m
1 stop
ORD7:35 amChicago O'Hare Intl
Feb 16
ORD1:10 pmChicago O'Hare Intl
19h 15m
1 stop
MAA7:55 pmChennai
$786
Find similar

Air India flights from Chennai to Chicago

Our best Air India deals on Chennai to Chicago flight tickets
Air India
Dec 4
MAA9:40 pmChennai
25h 20m
2 stops
ORD11:30 amChicago O'Hare Intl
Mar 4
ORD1:30 pmChicago O'Hare Intl
31h 55m
1 stop
MAA8:55 amChennai
$762
Find similar
Air India
Mar 21
MAA8:05 amChennai
38h 55m
1 stop
ORD12:30 pmChicago O'Hare Intl
Mar 27
ORD2:30 pmChicago O'Hare Intl
42h 10m
1 stop
MAA7:10 pmChennai
$804
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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 November 26, 2025.
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

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Sat 12/6

9:05 pm-3:10 pm

2 stops29h 35m

Chicago O'Hare Intl

Sat 1/24

4:25 pm-7:50 am

2 stops27h 55m

$744

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Sat 3/14

10:00 am-8:35 am

1 stop33h 05m

Chicago O'Hare Intl

Sun 4/19

2:00 pm-2:25 am

1 stop25h 55m

$762

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Fri 3/13

3:55 am-8:35 am

1 stop39h 10m

Chicago O'Hare Intl

Sun 4/19

2:00 pm-8:00 pm

1 stop19h 30m

$766

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Fri 1/30

3:45 pm-7:35 am

1 stop27h 20m

Chicago O'Hare Intl

Mon 2/16

1:10 pm-7:55 pm

1 stop19h 15m

$786

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Fri 1/30

10:00 am-7:35 am

1 stop33h 05m

Chicago O'Hare Intl

Mon 2/16

1:10 pm-7:55 pm

1 stop19h 15m

$787

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Fri 1/23

3:45 pm-7:35 am

1 stop27h 20m

Chicago O'Hare Intl

Tue 1/27

1:10 pm-2:40 pm

1 stop38h 00m

$801

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Fri 1/23

3:45 pm-7:35 am

1 stop27h 20m

Chicago O'Hare Intl

Mon 2/9

1:10 pm-7:55 pm

1 stop19h 15m

$802

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Sat 3/21

8:05 am-12:30 pm

1 stop38h 55m

Chicago O'Hare Intl

Fri 3/27

2:30 pm-7:10 pm

1 stop42h 10m

$804

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Sun 3/1

9:40 pm-7:35 am

1 stop21h 25m

Chicago O'Hare Intl

Thu 8/27

2:00 pm-8:00 pm

1 stop19h 30m

$811

ChennaiChicago

MAA - MDW

MAAMDW

Chennai

Sat 5/2

7:05 pm-6:05 pm

3 stops33h 30m

Chicago Midway

Sat 5/9

1:00 pm-10:05 am

3 stops34h 35m

$1,416

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 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 $881. If you’re not able to fly to Chicago in October, then November is your next best option. Flight prices from Chennai to Chicago during November average around $1,006.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Thursday when prices can be found for as low as $1,119. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Chennai to Chicago for around $1,378.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from Chennai to Chicago during this time can be as low as $1,183. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $1,370.

What is the cheapest Chennai to Chicago flight route?

Fly from Chennai to Chicago O'Hare Intl for the best Chennai - Chicago flight prices

How far in advance should I book a flight 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 $1,133 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 $883 on momondo.

What cabin class options are available on Chennai to Chicago flights?

There is only 1 cabin class available to choose from on Chennai to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chennai to Chicago flights?

You could potentially save up to 22% 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 November 2025, prices for Chennai to Chicago flights are approximately 26% 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

26h 55m

Direct flights

None
The fastest flight from Chennai to Chicago takes 26h 55m
There are no direct flights from Chennai to Chicago. There are no popular flight routes from Chennai to Chicago.
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  • 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 55m 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
LufthansaPriceFrom $806Free CancellationRating
6.8
7,594 reviews
Search Lufthansa flights
Air IndiaPriceFrom $818Free CancellationRating
5.5
2,947 reviews
Search Air India flights
Etihad AirwaysPriceFrom $846Free CancellationRating
7.4
1,312 reviews
Search Etihad Airways flights
British AirwaysPriceFrom $863Free CancellationRating
6.7
7,539 reviews
Search British Airways flights
Qatar AirwaysPriceFrom $933Free CancellationRating
7.4
3,677 reviews
Search Qatar Airways flights
EmiratesPriceFrom $984Free CancellationRating
8.1
3,422 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
Benton Harbor
Saint Joseph
Portage
Lansing
Schererville
Valparaiso
Crown Point
Munster
Chesterton
Monticello
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