|Best price found||₹ 31,810||The best one-way flight to Illinois from Tamil Nadu in the past 72 hours is ₹ 31,810. The best round-trip flight deal from Tamil Nadu to Illinois found on momondo in the last 72 hours is ₹ 4,766,834.|
|Fastest flight time||20h 40m||The fastest flight from Tamil Nadu to Illinois takes 20h 40m|
|Direct flights||None||There are no direct flights from Tamil Nadu to Illinois. Popular non-direct routes for this connection are Chennai Airport - Chicago O'Hare Intl Airport, Chennai Airport - Lambert-St Louis Airport and Coimbatore Peelamedu Airport - Chicago O'Hare Intl Airport.|
Air India, British Airways, and Cathay Pacific are the most popular carriers operating from Tamil Nadu to Illinois
Chennai - Chicago O'Hare Intl
Fly from Chennai to Chicago O'Hare Intl for the best Tamil Nadu - Illinois flight prices
Due to the global impact of COVID-19, some of our airline partners operating flights from Tamil Nadu to Illinois, such as Cathay Pacific, Etihad Airways, and Air India may have flexible cancellation policies in place. Use our site to search for all of the airlines offering this flexibility to you.