Find flights
When to book
Airlines
FAQs

Cheap flights from Chicago O'Hare Intl Airport to Chennai from ₹ 41,459

ORD — MAA
30 Oct — 6 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from O'Hare Intl to Chennai

Enter your travel dates to find the best prices.

Cheapest flights from O'Hare Intl to Chennai

Sat 17/1020:25 -
1 stop19h 55m
Sun 1/1116:10 -
1 stop27h 15m
Deal found 28/9₹ 85,125
Sat 17/1020:25 -
1 stop25h 30m
Mon 26/1016:05 -
1 stop27h 20m
Deal found 29/9₹ 85,221
Sat 31/1010:15 -
1 stop28h 25m
Tue 17/1110:10 -
2 stops33h 00m
Deal found 28/9₹ 85,508
Tue 3/1119:45 -
1 stop36h 55m
Mon 23/1103:55 -
1 stop22h 30m
Deal found 28/9₹ 85,604
Wed 7/1020:35 -
1 stop37h 25m
Wed 28/1003:55 -
1 stop22h 20m
Deal found 29/9₹ 85,700
Wed 7/1020:35 -
1 stop37h 25m
Thu 29/1003:55 -
1 stop22h 20m
Deal found 29/9₹ 85,796
Sun 4/1020:35 -
1 stop19h 25m
Thu 12/1103:55 -
1 stop22h 30m
Deal found 28/9₹ 86,084
Sun 4/1014:00 -
2 stops22h 25m
Mon 12/1018:20 -
3 stops31h 50m
Deal found 26/9₹ 86,180
Mon 23/1111:00 -
2 stops21h 20m
Thu 10/1221:50 -
1 stop21h 35m
Deal found 27/9₹ 86,276
Sun 25/1014:10 -
1 stop19h 10m
Sun 8/1121:50 -
1 stop21h 35m
Deal found 29/9₹ 86,372
Wed 28/1014:10 -
1 stop31h 25m
Thu 3/1209:55 -
1 stop33h 30m
Deal found 27/9₹ 86,468
Tue 3/1119:45 -
1 stop25h 00m
Tue 1/1209:50 -
1 stop40h 35m
Deal found 25/9₹ 86,564

Find flight deals from O'Hare Intl to Chennai

Round-trip from

₹ 85,125

One-way from

₹ 41,459

Popular in

December

Cheapest in

February

Average price

₹ 94,050
Etihad Airways
  • Etihad Airways
  • 17/10-1/11
  • 2 total stops
  • 47h 10m total
  • Chicago to Chennai
Search Deals
Etihad Airways
  • Etihad Airways
  • 15/10-31/12
  • 1 total stop
  • 19h 40m total
  • Chicago to Chennai
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (₹ 1,313,871 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (₹ 594,283 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Chennai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoChennai

ORD Chicago O'Hare Intl - MAA Chennai

ORDMAA

Chicago O'Hare Intl

Sat 14/11

18:50-22:20

2 stops40h 00m

Chennai

Wed 31/12

00:00-12:30

Nonstop0h 00m

₹ 45,201

ChicagoChennai

ORD Chicago O'Hare Intl - MAA Chennai

ORDMAA

Chicago O'Hare Intl

Wed 7/10

14:20-08:55

2 stops32h 05m

Chennai

Wed 31/12

00:00-12:30

Nonstop0h 00m

₹ 45,777

ChicagoChennai

ORD Chicago O'Hare Intl - MAA Chennai

ORDMAA

Chicago O'Hare Intl

Wed 4/11

14:10-00:35

1 stop22h 55m

Chennai

Wed 31/12

00:00-12:30

Nonstop0h 00m

₹ 48,464
Fastest return journey

ChicagoChennai

ORD Chicago O'Hare Intl - MAA Chennai

ORDMAA

Chicago O'Hare Intl

Mon 16/11

16:20-00:05

1 stop20h 15m

Chennai

Wed 31/12

00:00-12:30

Nonstop0h 00m

₹ 49,328

ChicagoChennai

ORD Chicago O'Hare Intl - MAA Chennai

ORDMAA

Chicago O'Hare Intl

Mon 26/10

19:00-08:40

2 stops27h 10m

Chennai

Wed 31/12

00:00-12:30

Nonstop0h 00m

₹ 49,808

ChicagoChennai

ORD Chicago O'Hare Intl - MAA Chennai

ORDMAA

Chicago O'Hare Intl

Thu 15/10

14:00-08:25

3 stops31h 55m

Chennai

Wed 31/12

00:00-12:30

Nonstop0h 00m

₹ 53,263

ChicagoChennai

ORD Chicago O'Hare Intl - MAA Chennai

ORDMAA

Chicago O'Hare Intl

Wed 25/11

16:20-00:05

1 stop20h 15m

Chennai

Wed 31/12

00:00-12:30

Nonstop0h 00m

₹ 54,702

ChicagoChennai

ORD Chicago O'Hare Intl - MAA Chennai

ORDMAA

Chicago O'Hare Intl

Fri 27/11

14:10-00:35

1 stop22h 55m

Chennai

Wed 31/12

00:00-12:30

Nonstop0h 00m

₹ 55,854

ChicagoChennai

ORD Chicago O'Hare Intl - MAA Chennai

ORDMAA

Chicago O'Hare Intl

Sat 7/11

16:25-08:15

2 stops28h 20m

Chennai

Wed 31/12

00:00-12:30

Nonstop0h 00m

₹ 59,213

ChicagoChennai

ORD Chicago O'Hare Intl - MAA Chennai

ORDMAA

Chicago O'Hare Intl

Mon 30/11

16:25-08:15

2 stops28h 20m

Chennai

Wed 31/12

00:00-12:30

Nonstop0h 00m

₹ 59,213

Flights are sorted by cheapest return flights first.

Deals found on 29/9

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Best time to book a flight from O'Hare Intl to Chennai

Have a flexible travel schedule? Discover the best time to fly to Chennai from O'Hare Intl with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Chennai

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Chennai?

Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to Chennai. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Chennai?

Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Chennai (average of ₹ 81,190). Flying from Chicago O'Hare Intl Airport to Chennai in December is currently the most expensive (average of ₹ 174,472). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Chicago O'Hare Intl Airport to Chennai?

Airfare is typical for this route at the moment.

Chicago O'Hare Intl Airport to Chennai flights typically cost between ₹ 81,862 and ₹ 97,697 in October.
The cheapest return price found within the last 5 days was ₹ 85,125 on Etihad Airways (17 Oct–1 Nov).

Reviews of airlines servicing Chennai

Read reviews from past customers who have flown with Etihad Airways from Chicago O'Hare Intl Airport to Chennai. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Etihad Airways
7.3
Good
1,540 reviews
Check prices

Crew

7.8

Food

7.1

Boarding

7.6

Comfort

7.3

Entertainment

7.2

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Yaacov,Sept 2026

JFK - AUH

Excellent all around. Most comfortable seats in economy I’ve ever experienced. The staff were all very friendly and accommodating in all respects.
Etihad Airways
7.3
Good
1,540 reviews
Etihad Airways
7.3
Good
1,540 reviews
Check prices

Crew

7.8

Food

7.1

Boarding

7.6

Comfort

7.3

Entertainment

7.2

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Yaacov,Sept 2026

JFK - AUH

Excellent all around. Most comfortable seats in economy I’ve ever experienced. The staff were all very friendly and accommodating in all respects.

Related info for your journey

  • What airport do you fly into for flights to Chennai from Chicago O'Hare Intl?

    Chennai (MAA), located 16.5 km from the city centre, is the airport you fly into when you book flights from Chicago O'Hare Intl to Chennai. 1 airline have flights to Chennai from Chicago O'Hare Intl on a regular basis. Booking flights from Chicago O'Hare Intl to Chennai should not be difficult; the airport handles an average of 0 inbound flights from Chicago O'Hare Intl per day.

  • How long is the flight from Chicago O'Hare Intl Airport to Chennai?

    Airlines like Qatar Airways, Etihad Airways, and Cathay Pacific fly from Chicago O'Hare Intl Airport to Chennai in about 22h 55m. The time it takes to get you to your destination can typically vary by up to 10h 50m. The distance between Chicago O'Hare Intl Airport and Chennai is about 13773 km. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Chicago O'Hare Intl Airport to Chennai round-trip?

    Cheapflights users have booked flights from Chicago O'Hare Intl Airport to Chennai return from ₹ 79,023. Etihad Airways is 25% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from O'Hare Intl to Chennai that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Chennai flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Chennai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Chennai.

  • Can I find deals for business class flights from O'Hare Intl to Chennai?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Chennai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Chennai?

    Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Chennai (average of ₹ 81,190). Flying from Chicago O'Hare Intl Airport to Chennai in December is currently the most expensive (average of ₹ 174,472). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Chennai?

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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for O'Hare Intl to Chennai

O'Hare Intl to Coimbatore flights
O'Hare Intl to Tiruchirappalli flights
O'Hare Intl to Madurai flights
Midway to Chennai flights

Top airline flying from O'Hare Intl to Chennai

AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest₹ 79,023Average₹ 108,622FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from O'Hare Intl to Chennai?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Chennai from O'Hare Intl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to Chennai?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from O'Hare Intl to Chennai.

Can Cheapflights find flights from O'Hare Intl to Chennai with no change fees?

Yes! Cheapflights helps users easily find flights from O'Hare Intl to Chennai with no change fees.

Can Cheapflights notify me if prices for flights from O'Hare Intl to Chennai become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Chennai from O'Hare Intl today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.