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Cheap flights from Chennai to Chicago from $364

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 12/7. 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.
Multiple Airlines Logo
8:10 pm - 3:10 pmMAA-ORD
30h 30m2 stops
Multiple Airlines Logo
5:20 pm - 6:30 amORD-MAA
25h 40m2 stops
$743Multiple Airlines
Find Deal
Wed, Dec 24 - Fri, Jan 23
Air India Logo
8:00 pm - 11:30 amMAA-ORD
27h 00m2 stops
Air India Logo
1:30 pm - 12:30 amORD-MAA
23h 30m1 stop
$810Air India
Find Deal
Tue, Jan 27 - Fri, Jan 30
Air India Logo
9:40 pm - 11:30 amMAA-ORD
25h 20m2 stops
Air India Logo
1:10 pm - 8:55 amORD-MAA
33h 15m1 stop
$828Air India
Find Deal
Tue, Feb 10 - Wed, Apr 22
Etihad Airways Logo
10:00 am - 7:35 amMAA-ORD
33h 05m1 stop
Etihad Airways Logo
1:10 pm - 8:10 amORD-MAA
31h 30m1 stop
$859Etihad Airways
Find Deal
Fri, Jan 23 - Mon, Feb 9
Multiple Airlines Logo
10:00 am - 7:35 amMAA-ORD
33h 05m1 stop
Multiple Airlines Logo
1:30 pm - 12:30 amORD-MAA
23h 30m1 stop
$863Multiple Airlines
Find Deal
Tue, Jan 27 - Fri, Jan 30
Lufthansa Logo
6:15 am - 1:10 pmMAA-ORD
42h 25m2 stops
Lufthansa Logo
4:20 pm - 12:05 amORD-MAA
20h 15m1 stop
$866Lufthansa
Find Deal
Wed, Dec 24 - Fri, Jan 23
Lufthansa Logo
6:00 pm - 11:10 amMAA-ORD
28h 40m2 stops
Lufthansa Logo
4:20 pm - 12:05 amORD-MAA
20h 15m1 stop
$867Lufthansa
Find Deal
Mon, Dec 15 - Wed, Dec 31
Lufthansa Logo
6:15 am - 1:10 pmMAA-ORD
42h 25m2 stops
Lufthansa Logo
3:20 pm - 12:05 amORD-MAA
21h 15m1 stop
$868Lufthansa
Find Deal
Wed, Dec 24 - Fri, Jan 23
Lufthansa Logo
1:50 am - 1:10 pmMAA-ORD
22h 50m1 stop
Lufthansa Logo
9:09 pm - 12:05 amORD-MAA
39h 26m2 stops
$871Lufthansa
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Tue, Dec 23 - Fri, Jan 23
Etihad Airways Logo
3:55 am - 7:35 amMAA-ORD
39h 10m1 stop
Etihad Airways Logo
2:00 pm - 8:00 pmORD-MAA
19h 30m1 stop
$872Etihad Airways
Find Deal
Sun, Feb 8 - Tue, Apr 21

Air Canada flights from Chennai to Chicago

Our best Air Canada deals on Chennai to Chicago flight tickets
Air Canada
Jan 1
MAA1:50 amChennai
24h 35m
2 stops
ORD2:55 pmChicago O'Hare Intl
Jan 15
ORD7:15 amChicago O'Hare Intl
29h 20m
2 stops
MAA12:05 amChennai
$893
Find similar
Air Canada
Jan 22
MAA1:50 amChennai
29h 50m
2 stops
ORD8:10 pmChicago O'Hare Intl
Feb 9
ORD12:50 pmChicago O'Hare Intl
23h 45m
2 stops
MAA12:05 amChennai
$899
Find similar
Air Canada
Mar 31
MAA1:55 amChennai
23h 30m
2 stops
ORD2:55 pmChicago O'Hare Intl
Aug 5
ORD7:10 amChicago O'Hare Intl
30h 30m
2 stops
MAA12:10 amChennai
$913
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British Airways flights from Chennai to Chicago

Our best British Airways deals on Chennai to Chicago flight tickets
British Airways
Feb 14
MAA7:35 amChennai
22h 40m
1 stop
ORD6:45 pmChicago O'Hare Intl
Apr 19
ORD8:30 pmChicago O'Hare Intl
20h 30m
1 stop
MAA3:30 amChennai
$907
Find similar
British Airways
Feb 13
MAA7:35 amChennai
22h 40m
1 stop
ORD6:45 pmChicago O'Hare Intl
Apr 21
ORD3:53 pmChicago O'Hare Intl
25h 07m
2 stops
MAA3:30 amChennai
$908
Find similar
British Airways
Apr 1
MAA5:35 amChennai
23h 10m
1 stop
ORD6:15 pmChicago O'Hare Intl
Aug 14
ORD9:08 pmChicago O'Hare Intl
43h 52m
2 stops
MAA3:30 amChennai
$914
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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 20, 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 12/24

8:10 pm-3:10 pm

2 stops30h 30m

Chicago O'Hare Intl

Fri 1/23

5:20 pm-6:30 am

2 stops25h 40m

$743

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Tue 1/27

8:00 pm-11:30 am

2 stops27h 00m

Chicago O'Hare Intl

Fri 1/30

1:30 pm-12:30 am

1 stop23h 30m

$810

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Tue 2/10

9:40 pm-11:30 am

2 stops25h 20m

Chicago O'Hare Intl

Wed 4/22

1:10 pm-8:55 am

1 stop33h 15m

$828

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Fri 1/23

10:00 am-7:35 am

1 stop33h 05m

Chicago O'Hare Intl

Mon 2/9

1:10 pm-8:10 am

1 stop31h 30m

$859

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Tue 1/27

10:00 am-7:35 am

1 stop33h 05m

Chicago O'Hare Intl

Fri 1/30

1:30 pm-12:30 am

1 stop23h 30m

$863

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Wed 12/24

6:15 am-1:10 pm

2 stops42h 25m

Chicago O'Hare Intl

Fri 1/23

4:20 pm-12:05 am

1 stop20h 15m

$866

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Mon 12/15

6:00 pm-11:10 am

2 stops28h 40m

Chicago O'Hare Intl

Wed 12/31

4:20 pm-12:05 am

1 stop20h 15m

$867

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Wed 12/24

6:15 am-1:10 pm

2 stops42h 25m

Chicago O'Hare Intl

Fri 1/23

3:20 pm-12:05 am

1 stop21h 15m

$868

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Tue 12/23

1:50 am-1:10 pm

1 stop22h 50m

Chicago O'Hare Intl

Fri 1/23

9:09 pm-12:05 am

2 stops39h 26m

$871

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Sun 2/8

3:55 am-7:35 am

1 stop39h 10m

Chicago O'Hare Intl

Tue 4/21

2:00 pm-8:00 pm

1 stop19h 30m

$872

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 $1,137 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

Direct flights

None
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
7,579 reviews
Search Lufthansa flights
Air IndiaPriceFrom $818Free CancellationRating
5.5
2,943 reviews
Search Air India flights
British AirwaysPriceFrom $863Free CancellationRating
6.7
7,533 reviews
Search British Airways flights
Etihad AirwaysPriceFrom $866Free CancellationRating
7.4
1,309 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $933Free CancellationRating
7.4
3,664 reviews
Search Qatar Airways flights
EmiratesPriceFrom $984Free CancellationRating
8.1
3,421 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