$394 Cheap Air India flights Chicago (ORD) to Chennai (MAA)

Use the “Price (lowest to highest)” filter on Expedia to search for cheap Air India round-trip flights from $803 from ORD to MAA. Affordable one-way options from $394 are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Air India flights to Chennai are generally cheaper in the quieter months of September and April. Whether you need a round-trip or one-way ticket, you could land a better deal then.

Look for Air India flights from ORD to MAA about one month before you want to go. The cheapest time to reserve an international flight is usually 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. Regardless of itinerary or fare class, the best day of the week to book international airfare is usually Sunday. Friday can be the most expensive. Travelers booking on a Sunday can save an average of 17% compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Click on the “Nonstop” filter when looking for direct Air India flights from ORD to MAA. You’ll also be able to compare other carriers servicing the same nonstop journey.

Filter your results by “Early Morning” and “Morning” to browse the earliest departures from ORD to MAA. Setting off early means flight cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Air India flights from O’Hare Intl. Airport (ORD) to Chennai come in to land at Chennai Intl. Airport (MAA). This is the main entry point to this city.

You’re permitted 1 cabin bag weighing up to 26 lb and dimensions less than 21 inches x 9 inches x 13 inches. You may also bring a small personal item onboard when traveling standard economy from ORD to MAA with Air India. Baggage restrictions may differ by cabin class and airfare type, so check Air India’s website to avoid any extra fees at the airport.

Fly from ORD to MAA with Air India and enjoy a host of benefits starting with a rewarding loyalty program. When you book through Expedia as an Air India Flying Returns and One Key™ member, you could also earn OneKeyCash™* to redeem on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the ticket type you purchased, a fee generally applies if you modify or cancel your booking more than 24 hours after it’s been confirmed. To secure flexible fares, select our “Changes included” and “No cancel fee” boxes when searching for flights. For more information on modifying or canceling your reservation, head to “Trips,” select your flight and tick “Manage Booking.”