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Cheap flights from Chennai to Chicago from ₹ 45,839

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — CHI
4 May — 11 May1
1 adult

Cheapflights Tip: The best prices from Chennai to Chicago are usually found in October or November, booked 75 days in advance, depart on a Tuesday or Sunday and return on a Thursday

Cheap flight deals from Chennai to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Chennai (MAA) to Chicago (CHI). 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 29 April 2025.

Round-trip from

₹ 84,095

One-way from

₹ 45,839

Popular in

August

Cheapest in

October

Average price

₹ 103,692
Air India
  • Air India
  • 26/5-2/6
  • 2 total stops
  • 45h 40m total
  • Chennai to Chicago
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Cathay Pacific
  • Cathay Pacific
  • 1/9
  • 1 total stop
  • 23h 25m total
  • Chennai to Chicago
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Highest demand for flights based on searches. 10% potential increase in price (₹ 1,032,596 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (₹ 184,782 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Find flight deals from Chennai to Chicago

Cheapest flights from Chennai to Chicago
Explore the most affordable flight options available from Chennai to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Mon 26/516:55MAA - ORD
1 stop25h 00mAir India
Mon 2/612:00ORD - MAA
1 stop20h 40mAir India
Deal found 28/4₹ 84,095
Sat 19/701:30MAA - ORD
1 stop23h 25mMultiple Airlines
Tue 11/1111:00ORD - MAA
1 stop24h 25mMultiple Airlines
Deal found 28/4₹ 85,118
Tue 1/720:40MAA - ORD
2 stops26h 00mSWISS
Tue 5/814:20ORD - MAA
2 stops32h 05mSWISS
Deal found 27/4₹ 85,884
Mon 26/510:05MAA - ORD
1 stop33h 10mEtihad Airways
Sun 24/813:55ORD - MAA
1 stop19h 45mEtihad Airways
Deal found 28/4₹ 86,140
Wed 28/501:55MAA - ORD
1 stop21h 30mLufthansa
Thu 4/918:00ORD - MAA
2 stops28h 25mLufthansa
Deal found 28/4₹ 86,992
Wed 18/605:35MAA - ORD
1 stop23h 10mBritish Airways
Mon 18/816:55ORD - MAA
1 stop24h 05mBritish Airways
Deal found 26/4₹ 87,418
Mon 9/601:55MAA - ORD
2 stops28h 55mAir Canada
Wed 8/1014:00ORD - MAA
2 stops23h 40mAir Canada
Deal found 28/4₹ 87,759
Thu 29/503:55MAA - ORD
2 stops41h 44mQatar Airways
Sat 14/619:20ORD - MAA
1 stop21h 00mQatar Airways
Deal found 28/4₹ 88,355
Thu 9/1018:20MAA - ORD
2 stops34h 05mIndiGo
Sat 25/1021:20ORD - MAA
2 stops28h 05mIndiGo
Deal found 27/4₹ 88,952
Thu 22/522:00MAA - ORD
1 stop28h 15mEmirates
Wed 15/1020:35ORD - MAA
1 stop25h 00mEmirates
Deal found 28/4₹ 90,230
Tue 27/501:30MAA - ORD
1 stop23h 25mCathay Pacific
Wed 4/607:35ORD - MAA
2 stops30h 10mCathay Pacific
Deal found 28/4₹ 92,104
Tue 20/513:15MAA - ORD
2 stops33h 12mAmerican Airlines
Tue 11/1108:43ORD - MAA
2 stops33h 02mAmerican Airlines
Deal found 28/4₹ 92,530

Cheapflights Fare Finder

Customise 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, Cheapflights users made 454,620 searches. Data last updated 29 April 2025.
Use the filters below to find and compare flights from Chennai to Chicago that are best for you.

Fly from

Chennai

Fly to

Chicago

Route

Depart

Return

Price

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Mon 26/5

16:55-07:25

1 stop25h 00m

Chicago O'Hare Intl

Mon 2/6

12:00-19:10

1 stop20h 40m

₹ 84,095

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Sat 19/7

01:30-14:25

1 stop23h 25m

Chicago O'Hare Intl

Tue 11/11

11:00-22:55

1 stop24h 25m

₹ 85,118

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Tue 1/7

20:40-12:10

2 stops26h 00m

Chicago O'Hare Intl

Tue 5/8

14:20-08:55

2 stops32h 05m

₹ 85,884

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Mon 26/5

10:05-08:45

1 stop33h 10m

Chicago O'Hare Intl

Sun 24/8

13:55-20:10

1 stop19h 45m

₹ 86,140

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Wed 28/5

01:55-12:55

1 stop21h 30m

Chicago O'Hare Intl

Thu 4/9

18:00-08:55

2 stops28h 25m

₹ 86,992

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Wed 18/6

05:35-18:15

1 stop23h 10m

Chicago O'Hare Intl

Mon 18/8

16:55-03:30

1 stop24h 05m

₹ 87,418

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Mon 9/6

01:55-20:20

2 stops28h 55m

Chicago O'Hare Intl

Wed 8/10

14:00-00:10

2 stops23h 40m

₹ 87,759

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Thu 29/5

03:55-11:09

2 stops41h 44m

Chicago O'Hare Intl

Sat 14/6

19:20-02:50

1 stop21h 00m

₹ 88,355

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Thu 9/10

18:20-17:55

2 stops34h 05m

Chicago O'Hare Intl

Sat 25/10

21:20-11:55

2 stops28h 05m

₹ 88,952

ChennaiChicago

MAA - ORD

MAAORD

Chennai

Thu 22/5

22:00-15:45

1 stop28h 15m

Chicago O'Hare Intl

Wed 15/10

20:35-08:05

1 stop25h 00m

₹ 90,230

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 31 results
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Best time to book a flight from Chennai to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Chennai 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 Chennai to Chicago

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

Currently, October is the cheapest month in which you can book a flight from Chennai to Chicago (average of ₹ 973). Flying from Chennai to Chicago in August is currently the most expensive (average of ₹ 1,403). 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 MAA to CHI?

Find hourly flight availability from Chennai to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 April 2025.

A simple way to save on the total cost of your ticket is to fly from Chennai to Chicago at midday. If you’re flexible enough to do this you can expect to save up to 6% on your trip compared to booking a flight in the morning.

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago when rainfall is around 43.0 mm.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated 29 April 2025.
See what other customers who have flown with Japan Airlines, Singapore Airlines and Emirates from Chennai to Chicago have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Overall

8.3

Entertainment

7.8

Food

7.7

Boarding

8.4

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
Japan Airlines
8.3
Very Good
1,459 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Overall

8.3

Entertainment

7.8

Food

7.7

Boarding

8.4

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
Singapore Airlines
8.1
Very Good
1,292 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Overall

8.3

Entertainment

7.8

Food

7.7

Boarding

8.4

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
Emirates
8.0
Very Good
3,213 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Overall

8.3

Entertainment

7.8

Food

7.7

Boarding

8.4

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
Thai Airways
7.7
Good
325 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Overall

8.3

Entertainment

7.8

Food

7.7

Boarding

8.4

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority
SWISS
7.5
Good
1,587 reviews
Japan Airlines
8.3
Very Good
1,459 reviews
Check prices

Overall

8.3

Entertainment

7.8

Food

7.7

Boarding

8.4

Comfort

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

mark,Nov 2024

YVR - NRT

I like that flight because super nice and friendly. I’m a senior and quick not comfortable to ask what I need help. But would be nicer if they check us if we need any more help because we are not able to leave our seat. However Japan Aniline is my on top priority

Related info for your journey

Find useful and relevant information for your journey from Chennai to Chicago. 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 from for flights from Chennai to Chicago?

    Located just 16.5 km from the city centre, Chennai is the airport most travellers will use when flying to Chicago from Chennai. Booking flights from Chennai (MAA) to Chicago should be relatively easy as there are 0 daily outbound flights to Chicago from 6 different airlines.

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

    Flying on Air India is currently your cheapest option to Chicago, with prices starting at ₹ 84,095. Additional round-trip tickets that might be worth considering are offered by SWISS and Etihad Airways, with the lowest prices starting at ₹ 85,884 and ₹ 86,140, respectively. Air India is currently priced 15% below the average price you’ll pay for this route.

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

    The cheapet airlines for a one-way flight from Chennai to Chicago are Cathay Pacific (₹ 45,839), Air India (₹ 47,032), and Etihad Airways (₹ 50,099).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chennai to Chicago 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 Chennai to Chicago?

    Currently, October is the cheapest month in which you can book a flight from Chennai to Chicago (average of ₹ 973). Flying from Chennai to Chicago in August is currently the most expensive (average of ₹ 1,403). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Chennai to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Chennai to O'Hare Intl flights
Coimbatore to O'Hare Intl flights
Chennai to St. Louis flights

Top 6 airlines flying from Chennai to Chicago

Discover the top 6 airlines that operate flights from Chennai to Chicago. 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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest₹ 77,200Average₹ 100,684FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
British AirwaysCheapest₹ 77,719Average₹ 97,181FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest₹ 78,410Average₹ 90,366FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
LufthansaCheapest₹ 82,672Average₹ 94,134FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
EmiratesCheapest₹ 89,193Average₹ 99,559FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Air IndiaCheapest₹ 94,400Average₹ 114,649FlexibilityNo cancel feeOn-timeN/A
Search Air India flights

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