Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Chennai to Chicago from $519

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

Etihad Airways Logo
3:45 pm - 7:55 amMAA-ORD
27h 40m1 stop
Etihad Airways Logo
2:10 pm - 7:55 pmORD-MAA
19h 15m1 stop
$900Etihad Airways
Find Deal
Sun, Feb 8 - Wed, Mar 18
Multiple Airlines Logo
1:50 am - 12:55 pmMAA-ORD
22h 35m1 stop
Multiple Airlines Logo
7:09 am - 12:35 amORD-MAA
30h 56m2 stops
$903Multiple Airlines
Find Deal
Sat, Feb 7 - Wed, Mar 18
Multiple Airlines Logo
1:55 am - 2:55 pmMAA-ORD
23h 30m1 stop
Multiple Airlines Logo
4:10 pm - 8:55 amORD-MAA
29h 15m2 stops
$904Multiple Airlines
Find Deal
Tue, Oct 14 - Wed, Jan 21
Lufthansa Logo
1:55 am - 2:55 pmMAA-ORD
23h 30m1 stop
Lufthansa Logo
4:20 pm - 12:05 amORD-MAA
20h 15m1 stop
$911Lufthansa
Find Deal
Tue, Oct 14 - Wed, Jan 7
Air India Logo
8:40 pm - 11:30 amMAA-ORD
26h 20m2 stops
Air India Logo
1:30 pm - 10:55 pmORD-MAA
21h 55m1 stop
$913Air India
Find Deal
Tue, Nov 18 - Fri, Jan 16
Lufthansa Logo
1:55 am - 2:55 pmMAA-ORD
23h 30m1 stop
Lufthansa Logo
4:00 pm - 12:10 amORD-MAA
21h 40m1 stop
$914Lufthansa
Find Deal
Tue, Oct 14 - Wed, Oct 22
Air India Logo
6:10 am - 11:30 amMAA-ORD
40h 50m2 stops
Air India Logo
12:00 pm - 7:10 pmORD-MAA
20h 40m1 stop
$938Air India
Find Deal
Sun, Nov 23 - Wed, May 13
British Airways Logo
5:35 am - 8:45 amMAA-ORD
37h 40m2 stops
British Airways Logo
6:45 pm - 5:35 amORD-MAA
23h 20m1 stop
$972British Airways
Find Deal
Fri, Oct 10 - Thu, Feb 5
Emirates Logo
3:50 am - 2:55 pmMAA-ORD
22h 35m1 stop
Emirates Logo
8:35 pm - 8:30 pmORD-MAA
37h 25m1 stop
$982Emirates
Find Deal
Sat, Nov 22 - Wed, May 13
Emirates Logo
3:50 am - 2:55 pmMAA-ORD
22h 35m1 stop
Emirates Logo
8:35 pm - 8:05 amORD-MAA
25h 00m1 stop
$983Emirates
Find Deal
Sat, Nov 22 - Wed, May 13

Etihad Airways flights from Chennai to Chicago

Our best Etihad Airways deals on Chennai to Chicago flight tickets
Etihad Airways
Sep 21
MAA3:45 pmChennai
27h 30m
1 stop
ORD8:45 amChicago O'Hare Intl
Oct 6
ORD1:55 pmChicago O'Hare Intl
19h 45m
1 stop
MAA8:10 pmChennai
$899
Find similar
Etihad Airways
Feb 8
MAA3:45 pmChennai
27h 40m
1 stop
ORD7:55 amChicago O'Hare Intl
Mar 18
ORD2:10 pmChicago O'Hare Intl
19h 15m
1 stop
MAA7:55 pmChennai
$900
Find similar
Etihad Airways
Nov 6
MAA10:00 amChennai
33h 25m
1 stop
ORD7:55 amChicago O'Hare Intl
Nov 19
ORD1:10 pmChicago O'Hare Intl
31h 30m
1 stop
MAA8:10 amChennai
$928
Find similar

Air India flights from Chennai to Chicago

Our best Air India deals on Chennai to Chicago 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
21h 55m
1 stop
MAA10:55 pmChennai
$913
Find similar
Air India
Nov 23
MAA6:10 amChennai
40h 50m
2 stops
ORD11:30 amChicago O'Hare Intl
May 13
ORD12:00 pmChicago O'Hare Intl
20h 40m
1 stop
MAA7:10 pmChennai
$938
Find similar
Air India
Dec 20
MAA8:40 pmChennai
26h 20m
2 stops
ORD11:30 amChicago O'Hare Intl
Jan 6
ORD9:00 amChicago O'Hare Intl
47h 40m
2 stops
MAA8:10 pmChennai
$970
Find similar

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 September 18, 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

Sun 2/8

3:45 pm-7:55 am

1 stop27h 40m

Chicago O'Hare Intl

Wed 3/18

2:10 pm-7:55 pm

1 stop19h 15m

$900

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Sat 2/7

1:50 am-12:55 pm

1 stop22h 35m

Chicago O'Hare Intl

Wed 3/18

7:09 am-12:35 am

2 stops30h 56m

$903

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Tue 10/14

1:55 am-2:55 pm

1 stop23h 30m

Chicago O'Hare Intl

Wed 1/21

4:10 pm-8:55 am

2 stops29h 15m

$904

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Tue 10/14

1:55 am-2:55 pm

1 stop23h 30m

Chicago O'Hare Intl

Wed 1/7

4:20 pm-12:05 am

1 stop20h 15m

$911

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Tue 11/18

8:40 pm-11:30 am

2 stops26h 20m

Chicago O'Hare Intl

Fri 1/16

1:30 pm-10:55 pm

1 stop21h 55m

$913

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Tue 10/14

1:55 am-2:55 pm

1 stop23h 30m

Chicago O'Hare Intl

Wed 10/22

4:00 pm-12:10 am

1 stop21h 40m

$914

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Sun 11/23

6:10 am-11:30 am

2 stops40h 50m

Chicago O'Hare Intl

Wed 5/13

12:00 pm-7:10 pm

1 stop20h 40m

$938

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Fri 10/10

5:35 am-8:45 am

2 stops37h 40m

Chicago O'Hare Intl

Thu 2/5

6:45 pm-5:35 am

1 stop23h 20m

$972

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Sat 11/22

3:50 am-2:55 pm

1 stop22h 35m

Chicago O'Hare Intl

Wed 5/13

8:35 pm-8:30 pm

1 stop37h 25m

$982

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Sat 11/22

3:50 am-2:55 pm

1 stop22h 35m

Chicago O'Hare Intl

Wed 5/13

8:35 pm-8:05 am

1 stop25h 00m

$983

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

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 November is, on average, the cheapest month to fly to Chicago from Chennai, with most prices found around $898. If you’re not able to fly to Chicago in November, then October is your next best option. Flight prices from Chennai to Chicago during October average around $987.

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 $1,129 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 $912 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.

How have Chennai to Chicago flight prices changed over time?

As of September 2025, prices for Chennai to Chicago flights are approximately 7% 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

Best Price Found

$1,183

Direct flights

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

  • 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 15m 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
7,415 reviews
Search Lufthansa flights
Air IndiaPriceFrom $820Free CancellationRating
5.5
2,934 reviews
Search Air India flights
British AirwaysPriceFrom $863Free CancellationRating
6.7
7,373 reviews
Search British Airways flights
Etihad AirwaysPriceFrom $876Free CancellationRating
7.4
1,254 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $933Free CancellationRating
7.4
3,624 reviews
Search Qatar Airways flights
EmiratesPriceFrom $986Free CancellationRating
8.1
3,339 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
Lansing
Portage
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.

An easier way to manage your Chicago 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
Sat 10/18
Sat 10/25
By creating a price alert you accept our terms of use and privacy policy.

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