Fare Guide
Estimated lowest fares found within 7 days
Cheapest Airline
The cheapest airline(s) flying from Chicago to Chennai is American Airlines.
Cheapest Month
April
Travel Period: April 2025 - March 2026
The cheapest month(s) to fly from Chicago to Chennai is April.
Cheapest Day of the Week
Wednesday
The cheapest day(s) of the week to fly from Chicago to Chennai is Wednesday.
What’s the most popular airline flying from Chicago to Chennai?
The most popular airline flying from Chicago to Chennai is Air India. Find the latest flight deals on Wego.
How far is Chennai from Chicago?
The flight distance between Chicago and Chennai is 13779km. Check all available flights on Wego.
