Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Chicago to Chennai from ₹ 27,159

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Chennai departing on 20/8. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customie 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.

Find the cheapest flights from Chicago to Chennai

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Chicago to Chennai.
Air India Logo
12:00 - 19:10ORD-MAA
20h 40m1 stop
Air India Logo
21:45 - 07:25MAA-ORD
20h 10m1 stop
₹ 58,758Air India
Find Deal
Tue, 16 Sep - Wed, 15 Oct
Air India Logo
12:00 - 19:10ORD-MAA
20h 40m1 stop
Air India Logo
06:00 - 06:30MAA-ORD
36h 00m1 stop
₹ 58,844Air India
Find Deal
Tue, 5 Aug - Mon, 10 Nov
Lufthansa Logo
15:35 - 08:55ORD-MAA
30h 50m2 stops
Lufthansa Logo
01:55 - 19:55MAA-ORD
28h 30m1 stop
₹ 68,836Lufthansa
Find Deal
Wed, 10 Sep - Thu, 25 Sep
Lufthansa Logo
16:00 - 00:10ORD-MAA
21h 40m1 stop
Lufthansa Logo
01:55 - 12:55MAA-ORD
21h 30m1 stop
₹ 70,373Lufthansa
Find Deal
Fri, 5 Sep - Tue, 16 Sep
Etihad Airways Logo
13:55 - 08:30ORD-MAA
32h 05m1 stop
Etihad Airways Logo
16:25 - 08:45MAA-ORD
26h 50m1 stop
₹ 71,484Etihad Airways
Find Deal
Sat, 3 May - Fri, 16 May
Etihad Airways Logo
13:55 - 08:30ORD-MAA
32h 05m1 stop
Etihad Airways Logo
10:05 - 08:45MAA-ORD
33h 10m1 stop
₹ 71,911Etihad Airways
Find Deal
Fri, 5 Sep - Sat, 27 Sep
Air Canada Logo
08:40 - 00:10ORD-MAA
29h 00m2 stops
Air Canada Logo
01:55 - 09:51MAA-ORD
42h 26m2 stops
₹ 72,509Air Canada
Find Deal
Sun, 21 Sep - Tue, 14 Oct
 Logo
12:00 - 00:10ORD-MAA
25h 40m2 stops
 Logo
05:35 - 20:11MAA-ORD
25h 06m2 stops
₹ 72,765
Find Deal
Wed, 10 Sep - Fri, 26 Sep
Air Canada Logo
21:12 - 00:10ORD-MAA
40h 28m2 stops
Air Canada Logo
01:55 - 08:01MAA-ORD
40h 36m2 stops
₹ 73,021Air Canada
Find Deal
Sat, 20 Sep - Tue, 14 Oct
 Logo
16:00 - 00:10ORD-MAA
21h 40m1 stop
 Logo
20:40 - 12:10MAA-ORD
26h 00m2 stops
₹ 75,156
Find Deal
Fri, 5 Sep - Wed, 17 Sep

Air India flights from Chicago to Chennai

Our best Air India deals on Chicago to Chennai flight tickets
Air India
16 Sept
ORD12:00Chicago O'Hare Intl
20h 40m
1 stop
MAA19:10Chennai
15 Oct
MAA21:45Chennai
20h 10m
1 stop
ORD07:25Chicago O'Hare Intl
₹ 58,758
Find similar
Air India
5 Aug
ORD12:00Chicago O'Hare Intl
20h 40m
1 stop
MAA19:10Chennai
10 Nov
MAA06:00Chennai
36h 00m
1 stop
ORD06:30Chicago O'Hare Intl
₹ 58,844
Find similar
Air India
21 Sept
ORD12:00Chicago O'Hare Intl
20h 40m
1 stop
MAA19:10Chennai
21 Oct
MAA21:45Chennai
20h 10m
1 stop
ORD07:25Chicago O'Hare Intl
₹ 59,271
Find similar

Lufthansa flights from Chicago to Chennai

Our best Lufthansa deals on Chicago to Chennai flight tickets
Lufthansa
10 Sept
ORD15:35Chicago O'Hare Intl
30h 50m
2 stops
MAA08:55Chennai
25 Sept
MAA01:55Chennai
28h 30m
1 stop
ORD19:55Chicago O'Hare Intl
₹ 68,836
Find similar
Lufthansa
5 Sept
ORD16:00Chicago O'Hare Intl
21h 40m
1 stop
MAA00:10Chennai
16 Sept
MAA01:55Chennai
21h 30m
1 stop
ORD12:55Chicago O'Hare Intl
₹ 70,373
Find similar
Lufthansa
23 Sept
ORD16:00Chicago O'Hare Intl
21h 40m
2 stops
MAA00:10Chennai
1 Oct
MAA01:55Chennai
21h 30m
1 stop
ORD12:55Chicago O'Hare Intl
₹ 70,800
Find similar

See travel insights to Chennai from

How to get the cheapest flight ticket from Chicago to Chennai

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 Chicago and Chennai?

What is the cheapest month to fly to Chennai?

The month of October is another great option to travel to Chennai, with average flight prices from Chicago averaging around ₹ 73,192.

What is the cheapest day to depart on your flight to Chennai?

On average, the least expensive day to fly to Chennai from Chicago is on a Thursday. momondo users have found tickets for Thursday departures for as low as ₹ 103,618. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Chicago to Chennai on a Sunday will generally be more expensive and average around ₹ 132,303. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Chennai?

Our data shows that the cheapest Chicago to Chennai flights are usually those with departure times in the morning. Our users have found flights to Chennai in the morning for as low as ₹ 92,796. Try not to purchase tickets in the evening because they tend to be around ₹ 129,866. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Chennai?

You are more likely to see cheaper flights to Chennai from Chicago when booking 8 weeks ahead of your departure date. In general, you can expect to find flights to Chennai for around ₹ 93,347 when searching 8 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chennai from Chicago for as low as ₹ 82,672 on momondo.

How have Chicago to Chennai flight prices changed over time?

As of April 2025, prices for Chicago to Chennai flights are approximately 13% cheaper when compared to flights at the same time last year.

When to book flights from Chicago to Chennai

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Chennai according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Chicago to Chennai (CHI to MAA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Chennai

Best price found

₹ 27,159

Fastest flight time

19h 10m

Direct flights

None

Airports in Chennai

1 airport
The best one-way flight to Chennai from Chicago in the past 72 hours is ₹ 27,159. The best return flight deal from Chicago to Chennai found on momondo in the last 72 hours is ₹ 58,758.
The fastest flight from Chicago to Chennai takes 19h 10m
There are no direct flights from Chicago to Chennai. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - Chennai Airport.
There is 1 airport near Chennai: Chennai (MAA)

  • How far is Chicago to Chennai by plane?

    Chennai is 13769.4 km away from Chicago. In terms of flight time, this usually takes a little over 19h 10m.

  • When did momondo last update prices for flights from Chicago to Chennai Airport?

    Prices for flights from Chicago to Chennai Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Chicago to Chennai Airport?

  • How old do you have to be to fly from Chicago to Chennai Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Chennai Airport.

  • What documentation or ID do you need to fly to Chennai Airport?

    The travel and health documents required for your trip to Chennai Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chennai Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Chicago to Chennai?

  • What is the most popular airline from Chicago to Chennai?


Best airlines flying from Chicago to Chennai

Compare and see reviews for airlines that fly from Chicago to Chennai with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom ₹ 45,805Free CancellationRating
5.5
2,898 reviews
Search Air India flights
Etihad AirwaysPriceFrom ₹ 65,569Free CancellationRating
7.4
1,202 reviews
Search Etihad Airways flights
EmiratesPriceFrom ₹ 76,952Free CancellationRating
8.0
3,205 reviews
Search Emirates flights
American AirlinesPriceFrom ₹ 132,303Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Travelling to a place near Chennai?

Book flights to Chennai if you plan to visit one of these locations
Mahabalipuram
Vellore

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Chennai?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Chennai for you.

Can I find flights from Chicago to Chennai with flexible booking policies on momondo?

All flight searches from Chicago to Chennai on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Chicago to Chennai?

Once you have performed a search for Chicago to Chennai 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 Chicago to Chennai right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chennai from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


An easier way to manage your Chennai trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Mon 28/4
Mon 5/5

Find better results for your trip to India