Cheap flights from Chennai to Chicago from ₹ 38,302
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chennai to Chicago departing on 25/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Air India flights from Chennai to Chicago O'Hare Intl Airport
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IndiGo flights from Chennai to Chicago O'Hare Intl Airport
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How to get the cheapest flight ticket from Chennai to Chicago O'Hare Intl Airport
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 cheapest month to fly to Chicago O'Hare Intl Airport?
The cheapest month to fly to Chicago O'Hare Intl Airport from Chennai is in October. Flight prices, which tend to average around ₹ 89,542, are often lower during this time because this is during the off-season. If you don’t want to visit Chicago O'Hare Intl Airport in October, then you should wait until September to fly from Chennai, when ticket prices are also cheap, with an average price of ₹ 89,799.
What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?
The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Thursday when prices can be found for as low as ₹ 99,348. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around ₹ 124,020. These prices are subject to change though, so be sure to set up a Price Alert for flights to Chicago O'Hare Intl Airport.
What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?
In the evening is the cheapest time of day to fly from Chennai to Chicago O'Hare Intl Airport when you can find flight prices for as low as ₹ 105,414. Flying to Chicago O'Hare Intl Airport in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are ₹ 115,884 on average. Flights to Chicago O'Hare Intl Airport from Chennai in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.
How far in advance should I book a flight to Chicago O'Hare Intl Airport?
You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Chennai when booking 17 weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around ₹ 100,338 when searching 17 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Chennai for as low as ₹ 86,971 on momondo.
Can stopping save me money on Chennai to Chicago O'Hare Intl Airport flights?
You could potentially save up to 5% on your flight if you consider stops on a Chennai to Chicago O'Hare Intl Airport flight.
How have Chennai to Chicago O'Hare Intl Airport flight prices changed over time?
As of June 2025, prices for Chennai to Chicago O'Hare Intl Airport flights are approximately 29% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Chennai to Chicago O'Hare Intl?
Air India, Etihad Airways, and Qatar Airways are the most popular carriers operating from Chennai to Chicago O'Hare Intl
Which airlines fly to Chicago O'Hare Intl Airport?
Etihad Airways, Emirates and British Airways are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from Chennai according to our data. Etihad Airways is the first choice among our users, with 31% of people opting to fly with this airline when travelling to Chicago O'Hare Intl Airport. Keep in mind that there are 6 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Chennai to Chicago O'Hare Intl Airport
Cheap Chennai to Chicago O'Hare Intl Airport (MAA to ORD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chennai to Chicago O'Hare Intl Airport
How far is Chennai to Chicago O'Hare Intl by plane?
A flight from Chennai to Chicago O'Hare Intl will travel around 13763.8 km. Flights usually cover this in 21h 25m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Chennai Airport to Chicago O'Hare Intl Airport?
Prices for flights from Chennai Airport to Chicago O'Hare Intl Airport refresh daily.
How many operators does momondo search for flights from Chennai Airport to Chicago O'Hare Intl Airport?
As of June 2025, there are 6 operators available to choose from for flights from Chennai Airport to Chicago O'Hare Intl Airport.
How old do you have to be to fly from Chennai Airport to Chicago O'Hare Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chennai Airport to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Chennai to Chicago O'Hare Intl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chennai to Chicago O'Hare Intl Airport is Etihad Airways (26% of total bookings). The next most popular airlines are Emirates (25%), British Airways (20%), and Qatar Airways (14%).
Best airlines flying from Chennai to Chicago O'Hare Intl Airport
Compare and see reviews for airlines that fly from Chennai to Chicago O'Hare Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom ₹ 77,095 | Free Cancellation | Rating 7.4 1,212 reviews | |||
| PriceFrom ₹ 77,839 | Free Cancellation | Rating 7.4 3,586 reviews | |||
| PriceFrom ₹ 78,159 | Free Cancellation | Rating 6.6 7,016 reviews | |||
| PriceFrom ₹ 82,099 | Free Cancellation | Rating 5.5 2,914 reviews | |||
| PriceFrom ₹ 83,141 | Free Cancellation | Rating 6.8 7,148 reviews | |||
| PriceFrom ₹ 89,699 | Free Cancellation | Rating 8.1 3,266 reviews |
Travelling to a place near Chicago?
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Why should I use momondo to find a flight deal from Chennai to Chicago?
It is quick and easy to find Chennai to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.
Can I find flights from Chennai to Chicago with flexible booking policies on momondo?
All flight searches from Chennai to Chicago on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Chennai to Chicago?
Once all potential Chennai to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Chennai to Chicago right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Chennai and alert you when they change.