Question 1

What’s the top stopover airport for flights from Chennai to Chicago O'Hare Intl Airport?

Accepted Answer

Abu Dhabi (AUH) – chosen by Cheapflights users on 26% of one-stop itineraries from Chennai to Chicago O'Hare Intl Airport on Cheapflights. Find deals

Question 2

Which airport typically offers the quickest stopover for flights from Chennai to Chicago O'Hare Intl Airport?

Accepted Answer

Flights via Doha (DOH) offer the fastest connection on this route, with an average stopover time of 2h 26m. Find deals

Question 3

What’s the fastest stopover option from Chennai to Chicago O'Hare Intl Airport?

Accepted Answer

Flights via New Delhi (DEL) have the shortest average one-way travel time for one-stop routes: 21h 33m. Find deals

Question 4

What’s the cheapest stopover airport for flights from Chennai to Chicago O'Hare Intl Airport?

Accepted Answer

Doha (DOH) is the most affordable one-stop option, with an average return flight price of ₹ 105,124. Find deals

Question 5

What are the cheapest airlines flying from Chennai to Chicago O'Hare Intl Airport round-trip?

Accepted Answer

Cheapflights users have booked flights from Chennai to Chicago O'Hare Intl Airport return from ₹ 85,897. Another airline that can offer you cheap pricing is Air Canada. Lufthansa is priced at 13% lower than the current average price of a flight leaving 3 months from now.

Question 6

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

Accepted Answer

To ensure you get the cheapest price possible for a flight from Chennai to Chicago O'Hare Intl Airport, you should look to book at least 55 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Question 7

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

Accepted Answer

Currently, October is the cheapest month in which you can book a flight from Chennai to Chicago O'Hare Intl Airport (average of ₹ 973). Flying from Chennai to Chicago O'Hare Intl Airport in August is currently the most expensive (average of ₹ 1,288). 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.

Question 8

What is the cheapest day to fly from Chennai to Chicago O'Hare Intl Airport?

Accepted Answer

Travellers seeking maximum savings on their Chennai to Chicago O'Hare Intl Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 9

E

Accepted Answer

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport 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 O'Hare Intl Airport when rainfall is around 43.0 mm.

Question 10

E

Accepted Answer

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, 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).

Question 11

What are the most popular airlines that fly from Chennai to Chicago O'Hare Intl Airport?

Accepted Answer

When booking a flight from Chennai to Chicago O'Hare Intl Airport, you may want to consider flying on Air India, British Airways or Emirates as they are the most popular for this route.

Question 12

What is the cheapest day to fly return from Chennai to Chicago O'Hare Intl Airport?

Accepted Answer

Travellers have found that booking a Wednesday departure is the best way to save up to 24% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

Question 13

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

Accepted Answer

To save on the cost of your flight from Chennai to Chicago O'Hare Intl Airport, book at least 41 days before your planned departure. Booking around this time can save you about 66% on the cost of this flight compared to booking a flight leaving this week. We have found prices from ₹ 73,538 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as ₹ 73,538.

Question 14

What is the cheapest month to fly from Chennai to Chicago O'Hare Intl Airport?

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in January. For low rates, November can be a great choice for travel to Chicago O'Hare Intl Airport. Flights to Chicago O'Hare Intl Airport from Chennai in November are about ₹ 97,854 on average during November, but can be found for as low as ₹ 76,255.

Question 15

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

Accepted Answer

It’s typically best to fly out from Chennai to Chicago O'Hare Intl Airport in the afternoon. Doing so could potentially save you 10% on the flight price compared to flying at midday, which is usually more expensive.

Question 16

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

Accepted Answer

Most people fly from Chennai (MAA) if they book a flight from Chennai to Chicago O'Hare Intl. On average, Chennai has 0 outbound flights to Chicago O'Hare Intl per day from 6 airlines. Chennai is conveniently located just 16.5 km from Chennai’s city centre.

Question 17

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

Accepted Answer

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

Question 18

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

Accepted Answer

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

Question 19

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

Accepted Answer

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

Question 20

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

Accepted Answer

Cheapflights helps you search for flights from Chennai to O'Hare Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 21

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

Accepted Answer

Cheapflights helps you find that perfect flight to O'Hare Intl from Chennai by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Question 22

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

Accepted Answer

Yes, we can. To see specific flights from Chennai to O'Hare Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 23

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

Accepted Answer

Not ready to book yet? You can track prices for flights from Chennai to O'Hare Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

Round-trip from	₹ 85,897
One-way from	₹ 48,207
Popular in	August
Cheapest in	October
Average price	₹ 121,482

Airline	Cheapest	Average	Flexibility	On-time
Air India	Cheapest₹ 70,391	Average₹ 98,705	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Etihad Airways	Cheapest₹ 73,198	Average₹ 97,033	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Qatar Airways	Cheapest₹ 79,623	Average₹ 92,209	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
British Airways	Cheapest₹ 79,950	Average₹ 95,485	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Lufthansa	Cheapest₹ 85,046	Average₹ 95,812	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Emirates	Cheapest₹ 91,313	Average₹ 100,636	FlexibilityNo cancel fee	On-time75%	Search Emirates flights

Cheap flights from Chennai to Chicago O'Hare Intl Airport from ₹ 48,207

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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Chennai to Chicago O'Hare Intl are usually found in October or November, booked 55 days in advance, depart on a Thursday or Wednesday and return on a Thursday

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Cheapest flights from Chennai to O'Hare IntlExplore the most affordable flight options available from Chennai to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 August 2025.

Explore the most affordable flight options available from Chennai to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 August 2025.

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

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

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

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

Use this chart to determine the optimal time to book a return flight from Chennai to O'Hare Intl. Price data was last updated on 8 August 2025.

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

What’s the top stopover airport for flights from Chennai to Chicago O'Hare Intl Airport?

Share of one-stop return flights from Chennai to Chicago O'Hare Intl Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

What’s the cheapest stopover airport for flights from Chennai to Chicago O'Hare Intl Airport?

Average return fare for one-stop flights from Chennai to Chicago O'Hare Intl Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

What’s the fastest stopover option from Chennai to Chicago O'Hare Intl Airport?

Shortest average travel time for one-stop one-way flights from Chennai to Chicago O'Hare Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Which airport typically offers the quickest stopover for flights from Chennai to Chicago O'Hare Intl Airport?

Average stopover duration for one-stop one-way flights from Chennai to Chicago O'Hare Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing O'Hare Intl

Get a feel of what it's like to fly with Emirates, LOT, andCathay Pacific from Chennai to Chicago O'Hare Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Chennai to O'Hare Intl. 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 O'Hare Intl?

What are the cheapest airlines flying from Chennai to Chicago O'Hare Intl Airport round-trip?

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

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

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

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

Travelling to a place near Chicago O'Hare Intl Airport?

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Fly from Chennai to O'Hare Intl on these airlines

Choose from the following airlines for your flight from Chennai to O'Hare Intl. Flights are based on user searches made on Cheapflights and were last updated on 11 August 2025.

Top 6 airlines flying from Chennai to O'Hare Intl

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

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

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

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

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Cheapest flights from Chennai to O'Hare Intl
Explore the most affordable flight options available from Chennai to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 August 2025.