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Cheap flights from Chennai to Chicago from $370

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 4/16. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Air France Logo
12:25 am - 3:10 pmMAA-ORD
26h 15m2 stops
Air France Logo
5:20 pm - 7:50 amORD-MAA
27h 00m2 stops
$741Air France
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Wed, Dec 17 - Thu, Jan 8
KLM Logo
10:30 pm - 3:10 pmMAA-ORD
28h 10m2 stops
KLM Logo
4:25 pm - 7:50 amORD-MAA
27h 55m2 stops
$742KLM
Find Deal
Thu, Jan 22 - Fri, Mar 6
KLM Logo
7:05 pm - 2:20 pmMAA-ORD
30h 45m2 stops
KLM Logo
4:25 pm - 6:30 amORD-MAA
26h 35m2 stops
$743KLM
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Sat, Dec 13 - Sat, Jan 31
Air India Logo
8:00 pm - 11:30 amMAA-ORD
27h 00m2 stops
Air India Logo
1:10 pm - 4:55 amORD-MAA
29h 15m1 stop
$755Air India
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Sun, Feb 22 - Fri, Aug 14
Etihad Airways Logo
3:55 am - 7:35 amMAA-ORD
39h 10m1 stop
Etihad Airways Logo
1:10 pm - 2:30 amORD-MAA
25h 50m1 stop
$765Etihad Airways
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Thu, Jan 29 - Mon, Feb 16
Multiple Airlines Logo
11:00 am - 11:30 amMAA-ORD
36h 00m2 stops
Multiple Airlines Logo
1:10 pm - 7:55 pmORD-MAA
19h 15m1 stop
$767Multiple Airlines
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Sun, Jan 25 - Fri, Mar 6
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
$771Etihad 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 - 7:55 pmORD-MAA
19h 15m1 stop
$773Etihad Airways
Find Deal
Fri, Feb 6 - Mon, Feb 23
Etihad Airways Logo
3:55 am - 7:35 amMAA-ORD
39h 10m1 stop
Etihad Airways Logo
1:10 pm - 2:30 amORD-MAA
25h 50m1 stop
$775Etihad Airways
Find Deal
Thu, Jan 29 - Mon, Feb 16
Etihad Airways Logo
3:55 am - 7:35 amMAA-ORD
39h 10m1 stop
Etihad Airways Logo
2:00 pm - 8:30 amORD-MAA
32h 00m1 stop
$783Etihad Airways
Find Deal
Sat, Feb 21 - Fri, Aug 14

Air India flights from Chennai to Chicago

Our best Air India deals on Chennai to Chicago flight tickets
Air India
Feb 22
MAA8:00 pmChennai
27h 00m
2 stops
ORD11:30 amChicago O'Hare Intl
Aug 14
ORD1:10 pmChicago O'Hare Intl
29h 15m
1 stop
MAA4:55 amChennai
$755
Find similar
Air India
Apr 23
MAA8:05 amChennai
37h 35m
2 stops
ORD11:10 amChicago O'Hare Intl
Oct 19
ORD1:10 pmChicago O'Hare Intl
21h 20m
1 stop
MAA9:00 pmChennai
$793
Find similar
Air India
Dec 16
MAA2:30 pmChennai
32h 30m
2 stops
ORD11:30 amChicago O'Hare Intl
Jan 7
ORD1:30 pmChicago O'Hare Intl
23h 35m
1 stop
MAA12:35 amChennai
$948
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IndiGo flights from Chennai to Chicago

Our best IndiGo deals on Chennai to Chicago flight tickets
IndiGo
Dec 18
MAA8:30 pmChennai
33h 25m
2 stops
ORD6:25 pmChicago O'Hare Intl
Jan 8
ORD8:20 pmChicago O'Hare Intl
34h 15m
2 stops
MAA6:05 pmChennai
$873
Find similar
IndiGo
Dec 18
MAA8:30 pmChennai
33h 25m
2 stops
ORD6:25 pmChicago O'Hare Intl
Jan 8
ORD8:20 pmChicago O'Hare Intl
34h 15m
2 stops
MAA6:05 pmChennai
$877
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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 December 2, 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

Wed 12/17

12:25 am-3:10 pm

2 stops26h 15m

Chicago O'Hare Intl

Thu 1/8

5:20 pm-7:50 am

2 stops27h 00m

$741

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Thu 1/22

10:30 pm-3:10 pm

2 stops28h 10m

Chicago O'Hare Intl

Fri 3/6

4:25 pm-7:50 am

2 stops27h 55m

$742

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Sat 12/13

7:05 pm-2:20 pm

2 stops30h 45m

Chicago O'Hare Intl

Sat 1/31

4:25 pm-6:30 am

2 stops26h 35m

$743

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Sun 2/22

8:00 pm-11:30 am

2 stops27h 00m

Chicago O'Hare Intl

Fri 8/14

1:10 pm-4:55 am

1 stop29h 15m

$755

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Thu 1/29

3:55 am-7:35 am

1 stop39h 10m

Chicago O'Hare Intl

Mon 2/16

1:10 pm-2:30 am

1 stop25h 50m

$765

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Sun 1/25

11:00 am-11:30 am

2 stops36h 00m

Chicago O'Hare Intl

Fri 3/6

1:10 pm-7:55 pm

1 stop19h 15m

$767

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

$771

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Fri 2/6

3:45 pm-7:35 am

1 stop27h 20m

Chicago O'Hare Intl

Mon 2/23

1:10 pm-7:55 pm

1 stop19h 15m

$773

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Thu 1/29

3:55 am-7:35 am

1 stop39h 10m

Chicago O'Hare Intl

Mon 2/16

1:10 pm-2:30 am

1 stop25h 50m

$775

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Sat 2/21

3:55 am-7:35 am

1 stop39h 10m

Chicago O'Hare Intl

Fri 8/14

2:00 pm-8:30 am

1 stop32h 00m

$783

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?

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 September is your next best option. Flight prices from Chennai to Chicago during September average around $1,010.

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 $1,132 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 $882 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 19% 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 December 2025, prices for Chennai to Chicago flights are approximately 11% 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

22h 40m

Direct flights

None
The fastest flight from Chennai to Chicago takes 22h 40m
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 25m 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
7,602 reviews
Search Lufthansa flights
Air IndiaPriceFrom $818Free CancellationRating
5.5
2,948 reviews
Search Air India flights
Etihad AirwaysPriceFrom $845Free CancellationRating
7.4
1,321 reviews
Search Etihad Airways flights
British AirwaysPriceFrom $863Free CancellationRating
6.7
7,549 reviews
Search British Airways flights
Qatar AirwaysPriceFrom $933Free CancellationRating
7.4
3,679 reviews
Search Qatar Airways flights
EmiratesPriceFrom $980Free CancellationRating
8.1
3,432 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