Find a great deal and save up to 40% by booking at least 34 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Chennai to Illinois within the next two weeks, with the cheapest ticket starting at $1,228.
Due to multiple factors, expect to potentially pay more when booking in August. For low rates, March can be a great choice for travel to Illinois. Flights to Illinois from Chennai in March are about $1,328 on average during March, but can be found for as low as $910.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chennai to Illinois as you normally would.
Fly from
Fly to
Budget
$901 - $1,170
Route
Depart
Return
Price
ChennaiChicago O'Hare Intl
MAA - ORD
MAAORD
Chennai
Mon 11/25
1 stop36h 00m
Chicago O'Hare Intl
Mon 5/12
1 stop34h 15m
ChennaiChicago O'Hare Intl
MAA - ORD
MAAORD
Chennai
Mon 6/17
1 stop28h 25m
Chicago O'Hare Intl
Mon 11/18
1 stop27h 05m
ChennaiChicago O'Hare Intl
MAA - ORD
MAAORD
Chennai
Wed 11/6
2 stops31h 15m
Chicago O'Hare Intl
Wed 3/12
2 stops30h 30m
ChennaiChicago O'Hare Intl
MAA - ORD
MAAORD
Chennai
Mon 11/4
1 stop29h 55m
Chicago O'Hare Intl
Wed 3/26
2 stops27h 35m
ChennaiChicago O'Hare Intl
MAA - ORD
MAAORD
Chennai
Tue 11/26
2 stops29h 27m
Chicago O'Hare Intl
Mon 5/12
2 stops45h 40m
ChennaiChicago O'Hare Intl
MAA - ORD
MAAORD
Chennai
Tue 11/5
1 stop22h 25m
Chicago O'Hare Intl
Wed 3/26
2 stops25h 58m
ChennaiChicago O'Hare Intl
MAA - ORD
MAAORD
Chennai
Wed 7/3
1 stop28h 15m
Chicago O'Hare Intl
Tue 9/24
1 stop19h 25m
ChennaiChicago O'Hare Intl
MAA - ORD
MAAORD
Chennai
Mon 9/16
Nonstop32h 05m
Chicago O'Hare Intl
Sat 11/9
Nonstop32h 35m
ChennaiChicago O'Hare Intl
MAA - ORD
MAAORD
Chennai
Tue 6/11
1 stop21h 35m
Chicago O'Hare Intl
Mon 8/12
1 stop21h 40m
No data available for this route at this time. Please check back soon.
Food
Overall
Crew
Comfort
Boarding
Entertainment
Reviews
The staff was super awesome and responsive! One of the best flights we have been on, ever.
Food
Overall
Crew
Comfort
Boarding
Entertainment
Reviews
The staff was super awesome and responsive! One of the best flights we have been on, ever.
Food
Overall
Crew
Comfort
Boarding
Entertainment
Reviews
The staff was super awesome and responsive! One of the best flights we have been on, ever.
Food
Overall
Crew
Comfort
Boarding
Entertainment
Reviews
The staff was super awesome and responsive! One of the best flights we have been on, ever.
Food
Overall
Crew
Comfort
Boarding
Entertainment
Reviews
The staff was super awesome and responsive! One of the best flights we have been on, ever.
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Certainly. Search results for flights to Illinois from Chennai shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
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