Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Chennai to Chicago from $518

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 10/2. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Chennai to Chicago

Cheap round-trip flights

Cathay Pacific Logo
1:50 am - 1:55 pmMAA-ORD
22h 35m1 stop
Cathay Pacific Logo
2:35 pm - 12:35 amORD-MAA
22h 30m1 stop
$902Cathay Pacific
Find Deal
lun., oct. 27 - sáb., nov. 29
Cathay Pacific Logo
1:30 am - 1:55 pmMAA-ORD
22h 55m1 stop
Cathay Pacific Logo
2:35 pm - 12:35 amORD-MAA
22h 30m1 stop
$903Cathay Pacific
Find Deal
sáb., oct. 25 - mar., nov. 25
Multiple Airlines Logo
1:50 am - 1:55 pmMAA-ORD
22h 35m1 stop
Multiple Airlines Logo
9:42 pm - 12:35 amORD-MAA
39h 23m2 stops
$904Multiple Airlines
Find Deal
lun., oct. 27 - mié., nov. 26
Multiple Airlines Logo
1:50 am - 1:55 pmMAA-ORD
22h 35m1 stop
Multiple Airlines Logo
8:41 pm - 12:35 amORD-MAA
40h 24m2 stops
$906Multiple Airlines
Find Deal
mié., oct. 29 - jue., nov. 6
Air India Logo
8:40 pm - 11:30 amMAA-ORD
26h 20m2 stops
Air India Logo
1:30 pm - 11:50 pmORD-MAA
22h 50m1 stop
$910Air India
Find Deal
mar., nov. 18 - vie., ene. 16
Etihad Airways Logo
3:55 am - 7:55 amMAA-ORD
39h 30m1 stop
Etihad Airways Logo
1:10 pm - 8:10 amORD-MAA
31h 30m1 stop
$918Etihad Airways
Find Deal
jue., nov. 13 - lun., dic. 1
Air India Logo
8:40 pm - 11:30 amMAA-ORD
26h 20m2 stops
Air India Logo
12:00 pm - 7:10 pmORD-MAA
20h 40m1 stop
$921Air India
Find Deal
dom., nov. 23 - mié., may. 13
Etihad Airways Logo
9:40 pm - 8:55 amMAA-ORD
21h 45m1 stop
Etihad Airways Logo
1:10 pm - 7:55 pmORD-MAA
19h 15m1 stop
$947Etihad Airways
Find Deal
mié., oct. 29 - dom., nov. 16
Emirates Logo
3:50 am - 2:55 pmMAA-ORD
22h 35m1 stop
Emirates Logo
8:35 pm - 8:05 amORD-MAA
25h 00m1 stop
$982Emirates
Find Deal
sáb., nov. 22 - mié., may. 13
Qatar Airways Logo
4:20 am - 2:50 pmMAA-ORD
21h 00m1 stop
Qatar Airways Logo
6:50 pm - 9:10 amORD-MAA
26h 50m1 stop
$1,035Qatar Airways
Find Deal
mié., oct. 15 - vie., nov. 14

Air India flights from Chennai to Chicago O'Hare Intl Airport

Our best Air India deals on Chennai to Chicago O'Hare Intl Airport flight tickets
Air India
Nov 18
MAA8:40 pmChennai
26h 20m
2 stops
ORD11:30 amChicago O'Hare Intl
Jan 16
ORD1:30 pmChicago O'Hare Intl
22h 50m
1 stop
MAA11:50 pmChennai
$910
Find similar
Air India
Nov 23
MAA8:40 pmChennai
26h 20m
2 stops
ORD11:30 amChicago O'Hare Intl
May 13
ORD12:00 pmChicago O'Hare Intl
20h 40m
1 stop
MAA7:10 pmChennai
$921
Find similar
Air India
Dec 20
MAA8:40 pmChennai
26h 20m
2 stops
ORD11:30 amChicago O'Hare Intl
Jan 6
ORD2:20 pmChicago O'Hare Intl
47h 05m
2 stops
MAA12:55 amChennai
$970
Find similar

Etihad Airways flights from Chennai to Chicago O'Hare Intl Airport

Our best Etihad Airways deals on Chennai to Chicago O'Hare Intl Airport flight tickets
Etihad Airways
Nov 13
MAA3:55 amChennai
39h 30m
1 stop
ORD7:55 amChicago O'Hare Intl
Dec 1
ORD1:10 pmChicago O'Hare Intl
31h 30m
1 stop
MAA8:10 amChennai
$918
Find similar
Etihad Airways
Oct 29
MAA9:40 pmChennai
21h 45m
1 stop
ORD8:55 amChicago O'Hare Intl
Nov 16
ORD1:10 pmChicago O'Hare Intl
19h 15m
1 stop
MAA7:55 pmChennai
$947
Find similar
Etihad Airways
Sep 18
MAA4:35 pmChennai
26h 40m
1 stop
ORD8:45 amChicago O'Hare Intl
Nov 14
ORD1:10 pmChicago O'Hare Intl
37h 55m
1 stop
MAA2:35 pmChennai
$971
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chennai to Chicago O'Hare Intl Airport 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 septiembre 16, 2025.
Use the filters below to find and compare flights from Chennai to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChennaiChicago

MAA - ORD

MAAORD

Chennai

lun. 10/27

1:50 am-1:55 pm

1 stop22h 35m

Chicago O'Hare Intl

sáb. 11/29

2:35 pm-12:35 am

1 stop22h 30m

$902

ChennaiChicago

MAA - ORD

MAAORD

Chennai

sáb. 10/25

1:30 am-1:55 pm

1 stop22h 55m

Chicago O'Hare Intl

mar. 11/25

2:35 pm-12:35 am

1 stop22h 30m

$903

ChennaiChicago

MAA - ORD

MAAORD

Chennai

lun. 10/27

1:50 am-1:55 pm

1 stop22h 35m

Chicago O'Hare Intl

mié. 11/26

9:42 pm-12:35 am

2 stops39h 23m

$904

ChennaiChicago

MAA - ORD

MAAORD

Chennai

mié. 10/29

1:50 am-1:55 pm

1 stop22h 35m

Chicago O'Hare Intl

jue. 11/6

8:41 pm-12:35 am

2 stops40h 24m

$906

ChennaiChicago

MAA - ORD

MAAORD

Chennai

mar. 11/18

8:40 pm-11:30 am

2 stops26h 20m

Chicago O'Hare Intl

vie. 1/16

1:30 pm-11:50 pm

1 stop22h 50m

$910

ChennaiChicago

MAA - ORD

MAAORD

Chennai

jue. 11/13

3:55 am-7:55 am

1 stop39h 30m

Chicago O'Hare Intl

lun. 12/1

1:10 pm-8:10 am

1 stop31h 30m

$918

ChennaiChicago

MAA - ORD

MAAORD

Chennai

dom. 11/23

8:40 pm-11:30 am

2 stops26h 20m

Chicago O'Hare Intl

mié. 5/13

12:00 pm-7:10 pm

1 stop20h 40m

$921

ChennaiChicago

MAA - ORD

MAAORD

Chennai

mié. 10/29

9:40 pm-8:55 am

1 stop21h 45m

Chicago O'Hare Intl

dom. 11/16

1:10 pm-7:55 pm

1 stop19h 15m

$947

ChennaiChicago

MAA - ORD

MAAORD

Chennai

sáb. 11/22

3:50 am-2:55 pm

1 stop22h 35m

Chicago O'Hare Intl

mié. 5/13

8:35 pm-8:05 am

1 stop25h 00m

$982

ChennaiChicago

MAA - ORD

MAAORD

Chennai

mié. 10/15

4:20 am-2:50 pm

1 stop21h 00m

Chicago O'Hare Intl

vie. 11/14

6:50 pm-9:10 am

1 stop26h 50m

$1,035

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Chicago from

How to get the cheapest flight ticket from Chennai to Chicago O'Hare Intl Airport

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 O'Hare Intl Airport?

The month of November is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Chennai averaging around $995.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Tuesday when prices can be found for as low as $1,183. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Chennai because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,301.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Chennai in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,183 when looking at flights departing in the evening. Try not to purchase tickets in the morning because they tend to be around $1,283. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Chennai to Chicago O'Hare Intl flight route?

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

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Chennai when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $1,129 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Chennai for as low as $912 on momondo.

What cabin class options are available on Chennai to Chicago O'Hare Intl flights?

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

How have Chennai to Chicago O'Hare Intl Airport flight prices changed over time?

As of September 2025, prices for Chennai to Chicago O'Hare Intl Airport flights are approximately 29% cheaper when compared to flights at the same time last year.

When to book flights from Chennai to Chicago O'Hare Intl Airport

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

Cheap Chennai to Chicago O'Hare Intl Airport (MAA to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chennai to Chicago O'Hare Intl Airport

Best Price Found

$1,183

Direct flights

None
The best flight deal from Chennai to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $1,183
There are no direct flights from Chennai to Chicago O'Hare Intl Airport. There are no popular flight routes from Chennai to Chicago O'Hare Intl Airport.
Search flight deals

  • How far is Chennai to Chicago O'Hare Intl by plane?

    Chicago O'Hare Intl is 8552.4 mi away from Chennai. A reasonable flight in good conditions will take 21h 00m.

  • When did momondo last update prices for flights from Chennai Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Chennai Airport to Chicago O'Hare Intl Airport are updated daily.

  • How many operators does momondo search for flights from Chennai Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Chennai Airport to Chicago O'Hare Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chennai Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl Airport 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 O'Hare Intl Airport?

Best airlines flying from Chennai to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Chennai to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $806Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights
Air IndiaPriceFrom $820Free CancellationRating
5.5
2,930 reviews
Search Air India flights
British AirwaysPriceFrom $863Free CancellationRating
6.7
7,363 reviews
Search British Airways flights
Etihad AirwaysPriceFrom $876Free CancellationRating
7.4
1,250 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $933Free CancellationRating
7.4
3,624 reviews
Search Qatar Airways flights
EmiratesPriceFrom $986Free CancellationRating
8.1
3,336 reviews
Search Emirates flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
South Haven
Rockford
Schaumburg
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Racine
Hammond
Orland Park
Tinley Park
Elgin
Aurora
Janesville
Benton Harbor

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 you have performed a search for Chennai to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Chicago from Chennai are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Chicago O'Hare Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
jue. 10/16
jue. 10/23
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Chicago