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Cheap flights from Chennai to Chicago from $417

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 10/17. 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

Logo
1:55 am - 12:55 pmMAA-ORD
21h 30m1 stop
Logo
1:10 pm - 5:35 amORD-MAA
28h 55m2 stops
$689
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jue., oct. 16 - lun., nov. 3
Logo
1:55 am - 2:55 pmMAA-ORD
23h 30m1 stop
Logo
1:10 pm - 5:35 amORD-MAA
28h 55m2 stops
$690
Find Deal
jue., oct. 16 - lun., nov. 3
Logo
1:55 am - 3:04 pmMAA-ORD
23h 39m2 stops
Logo
1:10 pm - 5:35 amORD-MAA
28h 55m2 stops
$750
Find Deal
jue., oct. 16 - lun., nov. 3
Air India Logo
4:00 pm - 11:10 amMAA-ORD
29h 40m2 stops
Air India Logo
12:00 pm - 10:55 pmORD-MAA
24h 25m1 stop
$782Air India
Find Deal
mar., oct. 21 - mar., oct. 28
Air France Logo
10:00 pm - 3:00 pmMAA-ORD
27h 30m2 stops
Air France Logo
5:10 pm - 8:20 amORD-MAA
28h 40m2 stops
$793Air France
Find Deal
dom., sep. 14 - sáb., sep. 27
Air India Logo
6:10 am - 11:10 amMAA-ORD
39h 30m2 stops
Air India Logo
1:10 pm - 10:35 amORD-MAA
34h 55m1 stop
$797Air India
Find Deal
dom., oct. 5 - lun., oct. 20
Lufthansa Logo
1:55 am - 12:55 pmMAA-ORD
21h 30m1 stop
Lufthansa Logo
6:35 pm - 12:10 amORD-MAA
19h 05m1 stop
$823Lufthansa
Find Deal
mar., sep. 23 - mar., sep. 30
Lufthansa Logo
1:55 am - 2:55 pmMAA-ORD
23h 30m1 stop
Lufthansa Logo
4:00 pm - 11:10 pmORD-MAA
44h 40m2 stops
$825Lufthansa
Find Deal
sáb., oct. 4 - lun., oct. 20
Etihad Airways Logo
10:15 am - 8:45 amMAA-ORD
33h 00m1 stop
Etihad Airways Logo
1:55 pm - 8:10 pmORD-MAA
19h 45m1 stop
$870Etihad Airways
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dom., sep. 28 - dom., oct. 12
Etihad Airways Logo
4:25 am - 8:45 amMAA-ORD
38h 50m1 stop
Etihad Airways Logo
1:55 pm - 2:35 pmORD-MAA
38h 10m1 stop
$871Etihad Airways
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mié., sep. 17 - vie., oct. 17

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
Oct 21
MAA4:00 pmChennai
29h 40m
2 stops
ORD11:10 amChicago O'Hare Intl
Oct 28
ORD12:00 pmChicago O'Hare Intl
24h 25m
1 stop
MAA10:55 pmChennai
$782
Find similar
Air India
Oct 5
MAA6:10 amChennai
39h 30m
2 stops
ORD11:10 amChicago O'Hare Intl
Oct 20
ORD1:10 pmChicago O'Hare Intl
34h 55m
1 stop
MAA10:35 amChennai
$797
Find similar
Air India
Sep 7
MAA5:30 pmChennai
28h 10m
2 stops
ORD11:10 amChicago O'Hare Intl
Oct 21
ORD1:10 pmChicago O'Hare Intl
29h 40m
1 stop
MAA5:20 amChennai
$811
Find similar

Lufthansa flights from Chennai to Chicago O'Hare Intl Airport

Our best Lufthansa deals on Chennai to Chicago O'Hare Intl Airport flight tickets
Lufthansa
Sep 23
MAA1:55 amChennai
21h 30m
1 stop
ORD12:55 pmChicago O'Hare Intl
Sep 30
ORD6:35 pmChicago O'Hare Intl
19h 05m
1 stop
MAA12:10 amChennai
$823
Find similar
Lufthansa
Oct 4
MAA1:55 amChennai
23h 30m
1 stop
ORD2:55 pmChicago O'Hare Intl
Oct 20
ORD4:00 pmChicago O'Hare Intl
44h 40m
2 stops
MAA11:10 pmChennai
$825
Find similar
Lufthansa
Oct 4
MAA1:55 amChennai
23h 30m
1 stop
ORD2:55 pmChicago O'Hare Intl
Oct 20
ORD4:00 pmChicago O'Hare Intl
30h 25m
2 stops
MAA8:55 amChennai
$827
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 agosto 14, 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

jue. 10/16

1:55 am-12:55 pm

1 stop21h 30m

Chicago O'Hare Intl

lun. 11/3

1:10 pm-5:35 am

2 stops28h 55m

$689

ChennaiChicago

MAA - ORD

MAAORD

Chennai

jue. 10/16

1:55 am-2:55 pm

1 stop23h 30m

Chicago O'Hare Intl

lun. 11/3

1:10 pm-5:35 am

2 stops28h 55m

$690

ChennaiChicago

MAA - ORD

MAAORD

Chennai

jue. 10/16

1:55 am-3:04 pm

2 stops23h 39m

Chicago O'Hare Intl

lun. 11/3

1:10 pm-5:35 am

2 stops28h 55m

$750

ChennaiChicago

MAA - ORD

MAAORD

Chennai

mar. 10/21

4:00 pm-11:10 am

2 stops29h 40m

Chicago O'Hare Intl

mar. 10/28

12:00 pm-10:55 pm

1 stop24h 25m

$782

ChennaiChicago

MAA - ORD

MAAORD

Chennai

dom. 9/14

10:00 pm-3:00 pm

2 stops27h 30m

Chicago O'Hare Intl

sáb. 9/27

5:10 pm-8:20 am

2 stops28h 40m

$793

ChennaiChicago

MAA - ORD

MAAORD

Chennai

dom. 10/5

6:10 am-11:10 am

2 stops39h 30m

Chicago O'Hare Intl

lun. 10/20

1:10 pm-10:35 am

1 stop34h 55m

$797

ChennaiChicago

MAA - ORD

MAAORD

Chennai

mar. 9/23

1:55 am-12:55 pm

1 stop21h 30m

Chicago O'Hare Intl

mar. 9/30

6:35 pm-12:10 am

1 stop19h 05m

$823

ChennaiChicago

MAA - ORD

MAAORD

Chennai

sáb. 10/4

1:55 am-2:55 pm

1 stop23h 30m

Chicago O'Hare Intl

lun. 10/20

4:00 pm-11:10 pm

2 stops44h 40m

$825

ChennaiChicago

MAA - ORD

MAAORD

Chennai

dom. 9/28

10:15 am-8:45 am

1 stop33h 00m

Chicago O'Hare Intl

dom. 10/12

1:55 pm-8:10 pm

1 stop19h 45m

$870

ChennaiChicago

MAA - ORD

MAAORD

Chennai

mié. 9/17

4:25 am-8:45 am

1 stop38h 50m

Chicago O'Hare Intl

vie. 10/17

1:55 pm-2:35 pm

1 stop38h 10m

$871

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 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 $1,128 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 $955 on momondo.

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

There are 1 cabin classes 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.

Can stopping save me money on Chennai to Chicago O'Hare Intl Airport flights?

You could potentially save up to 3% on your flight if you consider stops on a Chennai to Chicago O'Hare Intl Airport flight.

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

As of August 2025, prices for Chennai to Chicago O'Hare Intl Airport flights are approximately 24% 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

$417

Fastest flight time

20h 15m

Direct flights

None
The best one-way flight to Chicago O'Hare Intl Airport from Chennai in the past 72 hours is $417. The best round-trip flight deal from Chennai to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $689.
The fastest flight from Chennai to Chicago O'Hare Intl Airport takes 20h 15m
There are no direct flights from Chennai to Chicago O'Hare Intl Airport. Popular non-direct route for this connection is Chennai Airport - 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 15m.

  • 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
Air IndiaPriceFrom $820Free CancellationRating
5.5
2,930 reviews
Search Air India flights
British AirwaysPriceFrom $863Free CancellationRating
6.6
7,266 reviews
Search British Airways flights
Etihad AirwaysPriceFrom $877Free CancellationRating
7.4
1,232 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $933Free CancellationRating
7.4
3,608 reviews
Search Qatar Airways flights
LufthansaPriceFrom $977Free CancellationRating
6.8
7,317 reviews
Search Lufthansa flights
EmiratesPriceFrom $986Free CancellationRating
8.1
3,315 reviews
Search Emirates flights

Traveling to a place near Chicago?

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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.

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