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Cheap flights from Chicago to Chennai from ₹ 35,518

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/7. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — MAA
7 Jul — 14 Jul1
1 adult

Cheapflights Tip: The best prices from Chicago to Chennai are usually found in September or April, booked 48 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from Chicago to Chennai

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Chennai (MAA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 July 2025.

Round-trip from

₹ 73,176

One-way from

₹ 35,518

Popular in

December

Cheapest in

September

Average price

₹ 112,632
Lufthansa
  • Lufthansa
  • 26/8-7/9
  • 4 total stops
  • 81h 52m total
  • Chicago to Chennai
16/7
  • 16/7
  • 2 total stops
  • 52h 39m total
  • Chicago to Chennai
Highest demand for flights based on searches. 13% potential increase in price (₹ 1,240,369 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (₹ 322,099 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Chicago to Chennai

Cheapest flights from Chicago to Chennai
Explore the most affordable flight options available from Chicago to Chennai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.

Tue 26/820:08ORD - MAA
2 stops41h 32mLufthansa
Sun 7/906:40MAA - ORD
2 stops40h 20mLufthansa
Deal found 30/6₹ 73,176
Thu 18/919:50ORD - MAA
2 stops33h 40mIndiGo
Sat 27/915:00MAA - ORD
2 stops37h 25mIndiGo
Deal found 30/6₹ 73,262
Wed 24/912:00ORD - MAA
1 stop22h 10mAir India
Fri 24/1009:50MAA - ORD
1 stop32h 05mAir India
Deal found 30/6₹ 74,289
Sun 24/813:55ORD - MAA
3 stops25h 10mMultiple Airlines
Sat 13/912:45MAA - ORD
2 stops30h 30mMultiple Airlines
Deal found 1/7₹ 74,717
Sat 13/919:20ORD - MAA
1 stop27h 20mQatar Airways
Mon 3/1121:50MAA - ORD
1 stop28h 10mQatar Airways
Deal found 30/6₹ 74,803
Sun 24/813:55ORD - MAA
1 stop19h 45mEtihad Airways
Sat 13/916:35MAA - ORD
1 stop26h 40mEtihad Airways
Deal found 1/7₹ 75,316
Fri 15/806:20MDW - MAA
2 stops33h 50mMultiple Airlines
Fri 22/804:25MAA - MDW
2 stops29h 32mMultiple Airlines
Deal found 1/7₹ 111,006

Cheapflights Fare Finder

Customise your flight search to find flights from Chicago to Chennai 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, Cheapflights users made 454,620 searches. Data last updated 2 July 2025.
Use the filters below to find and compare flights from Chicago to Chennai that are best for you.

Fly from

Chicago

Fly to

Chennai

Route

Depart

Return

Price

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Tue 26/8

20:08-00:10

2 stops41h 32m

Chennai

Sun 7/9

06:40-12:30

2 stops40h 20m

₹ 73,176

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Thu 18/9

19:50-16:00

2 stops33h 40m

Chennai

Sat 27/9

15:00-17:55

2 stops37h 25m

₹ 73,262

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Wed 24/9

12:00-20:40

1 stop22h 10m

Chennai

Fri 24/10

09:50-07:25

1 stop32h 05m

₹ 74,289

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Sun 24/8

13:55-01:35

3 stops25h 10m

Chennai

Sat 13/9

12:45-08:45

2 stops30h 30m

₹ 74,717

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Sat 13/9

19:20-09:10

1 stop27h 20m

Chennai

Mon 3/11

21:50-14:30

1 stop28h 10m

₹ 74,803

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Sun 24/8

13:55-20:10

1 stop19h 45m

Chennai

Mon 15/9

10:15-08:45

1 stop33h 00m

₹ 75,316

ChicagoChennai

MDW - MAA

MDWMAA

Chicago Midway

Fri 15/8

06:20-02:40

2 stops33h 50m

Chennai

Fri 22/8

04:25-23:27

2 stops29h 32m

₹ 111,006

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Wed 16/7

05:01-20:10

2 stops52h 39m

₹ 35,518

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Wed 30/7

12:15-16:35

1 stop41h 50m

₹ 36,289

ChicagoChennai

ORD - MAA

ORDMAA

Chicago O'Hare Intl

Tue 22/7

16:36-05:15

2 stops26h 09m

₹ 36,717

Flights are sorted by cheapest return flights first.

Deals found on 30/6

Showing 1-10 of 15 results
1
2

Best time to book a flight from Chicago to Chennai

Have a flexible travel schedule? Discover the best time to fly to Chennai from Chicago with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Chennai

How far ahead should I book a flight from Chicago to Chennai?

Use this chart to determine the optimal time to book a return flight from Chicago to Chennai. Price data was last updated on 27 June 2025.

The price you pay for your flight from Chicago to Chennai may vary depending on when you book. For the best chance of a lower fare, look to book 48 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Chicago to Chennai?

Currently, March is the cheapest month in which you can book a flight from Chicago to Chennai (average of ₹ 100). Flying from Chicago to Chennai in December is currently the most expensive (average of ₹ 120). 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.

What is the cheapest time of day to fly from CHI to MAA?

Find hourly flight availability from Chicago to Chennai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 July 2025.

It’s optimal to fly from Chicago to Chennai in the morning. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Chicago to Chennai?

Use this chart to determine the cheapest time to fly return from Chicago to Chennai. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Chicago to Chennai flight should consider departing on Tuesday mornings when fares are most often at their lowest. Wednesday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost for a return flight from Chicago to Chennai?

Reviews of airlines servicing Chennai

Get insights into the airlines that provide service to Chennai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chennai. Reviews last updated 2 July 2025.
Check out reviews from past customers who have flown with Qatar Airways, Etihad Airways, andTurkish Airlines from Chicago to Chennai to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Overall

7.4

Comfort

7.4

Entertainment

7.4

Boarding

7.5

Crew

7.9

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines

Food

7.3

Overall

7.4

Comfort

7.4

Entertainment

7.4

Boarding

7.5

Crew

7.9

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines

Food

7.3

Overall

7.4

Comfort

7.4

Entertainment

7.4

Boarding

7.5

Crew

7.9

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines

Food

7.3

Overall

7.4

Comfort

7.4

Entertainment

7.4

Boarding

7.5

Crew

7.9

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines

Food

7.3

Overall

7.4

Comfort

7.4

Entertainment

7.4

Boarding

7.5

Crew

7.9

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines

Food

7.3

Overall

7.4

Comfort

7.4

Entertainment

7.4

Boarding

7.5

Crew

7.9

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines

Related info for your journey

Find useful and relevant information for your journey from Chicago to Chennai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Chennai from Chicago?

    Chennai (MAA) is the airport you will fly into if you book a flight from Chicago to Chennai. You should not have trouble finding flights to Chennai from Chicago; the airport handles an average of 0 inbound flights from Chicago per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the Chennai airport from Chicago. It is only a 16.5 km journey from Chennai (MAA) to Chennai’s city centre.

  • What are the cheapest airlines flying from Chicago to Chennai round-trip?

    Flying on Lufthansa is currently your cheapest option to Chennai, with prices starting at ₹ 73,176. Additional round-trip tickets that might be worth considering are offered by IndiGo and Air India, with the lowest prices starting at ₹ 73,262 and ₹ 74,289, respectively. Users have found that Lufthansa is 20% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Chicago to Chennai one-way?

    The cheapest airline one-way is Air India, with whom users have recently found tickets for as low as ₹ 36,289. However, be on the lookout for offers from American Airlines and Qatar Airways, as they are both options that can get you from Chicago to Chennai for a low price.

  • Can I find deals for flights from Chicago to Chennai that include hotel bookings?

    Yes. In addition to deals on Chicago to Chennai flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Chennai?

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

  • Can I find deals for business class flights from Chicago to Chennai?

    Yes. Cheapflights offers flight deals from Chicago 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 to Chennai?

    Currently, March is the cheapest month in which you can book a flight from Chicago to Chennai (average of ₹ 100). Flying from Chicago to Chennai in December is currently the most expensive (average of ₹ 120). 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 Chicago?

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

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Alternative routes for Chicago to Chennai

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Chicago to Chennai

Discover the top 5 airlines that operate flights from Chicago to Chennai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 2 July 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest₹ 38,445Average₹ 116,900FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air IndiaCheapest₹ 63,717Average₹ 86,602FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Etihad AirwaysCheapest₹ 65,999Average₹ 100,434FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
American AirlinesCheapest₹ 71,015Average₹ 148,493FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
EmiratesCheapest₹ 77,116Average₹ 140,125FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Chicago to Chennai?

Cheapflights makes it easy to find Chicago to Chennai flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Chicago to Chennai?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Chicago to Chennai for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Chicago to Chennai with no change fees?

Yes! Cheapflights helps users easily find flights from Chicago to Chennai with no change fees.

Can Cheapflights notify me if prices for flights from Chicago 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 Chicago today and book when prices fit your budget.

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