
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $820 (Indian Eagle) |
One-way from | $365 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $867 |
Fly from
Fly to
Route
Depart
Return
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Mon 6/15
6:30 am-2:30 am
2 stops33h 30m
Chennai
Thu 7/30
4:05 am-3:45 pm
1 stop22h 10m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Tue 4/28
8:15 pm-8:55 am
3 stops50h 10m
Chennai
Mon 5/25
8:40 pm-12:55 pm
2 stops50h 45m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Mon 5/11
9:40 pm-12:45 pm
3 stops28h 35m
Chennai
Sun 5/24
8:40 pm-12:00 pm
3 stops25h 50m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Fri 5/1
7:05 pm-12:45 pm
2 stops31h 10m
Chennai
Tue 6/2
8:40 pm-12:00 pm
3 stops25h 50m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Tue 7/21
2:40 pm-8:55 am
2 stops31h 45m
Chennai
Wed 7/29
8:40 pm-1:15 pm
3 stops27h 05m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Tue 7/14
3:55 pm-8:55 am
2 stops30h 30m
Chennai
Sat 8/1
8:40 pm-12:00 pm
3 stops25h 50m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Fri 7/3
2:20 pm-8:55 am
2 stops32h 05m
Chennai
Sun 7/26
8:40 pm-12:00 pm
3 stops25h 50m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Fri 6/12
2:20 pm-8:55 am
2 stops32h 05m
Chennai
Sun 6/28
1:55 am-7:55 pm
1 stop28h 30m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Wed 5/6
4:25 pm-1:10 am
3 stops46h 15m
Chennai
Wed 7/15
9:05 pm-8:15 am
3 stops45h 40m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Tue 4/28
8:15 pm-8:55 am
3 stops50h 10m
Chennai
Wed 5/27
8:40 pm-12:00 pm
3 stops25h 50m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from Chicago O'Hare Intl Airport to Chennai, you should look to book at least 49 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Chennai (average of $847). Flying from Chicago O'Hare Intl Airport to Chennai in December is currently the most expensive (average of $1,661). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Unlike in the evening, when flights are generally more expensive, you can save up to 17% on flights from Chicago O'Hare Intl Airport to Chennai by exploring options for tickets in the morning.
Abu Dhabi (AUH) – chosen by Cheapflights users on 53% of 1-stop itineraries from Chicago O'Hare Intl Airport to Chennai on Cheapflights.
Abu Dhabi (AUH) is the most affordable 1-stop option, with an average round-trip price of $857.
Flights via Dubai (DXB) have the shortest average one-way travel time for 1-stop routes: 19h 00m.
Flights via London (LHR) offer the fastest connection on this route, with an average layover time of 2h 23m.
Food
Comfort
Crew
Overall
Entertainment
Boarding
Reviews
Anonymous,Mar 2026
SFO - DXB
Food
Comfort
Crew
Overall
Entertainment
Boarding
Reviews
Anonymous,Mar 2026
SFO - DXB
Food
Comfort
Crew
Overall
Entertainment
Boarding
Reviews
Anonymous,Mar 2026
SFO - DXB
Food
Comfort
Crew
Overall
Entertainment
Boarding
Reviews
Anonymous,Mar 2026
SFO - DXB
Food
Comfort
Crew
Overall
Entertainment
Boarding
Reviews
Anonymous,Mar 2026
SFO - DXB
Food
Comfort
Crew
Overall
Entertainment
Boarding
Reviews
Anonymous,Mar 2026
SFO - DXB
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$611 | Average$888 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$689 | Average$952 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$728 | Average$971 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$802 | Average$931 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$805 | Average$1,208 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$832 | Average$1,218 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$844 | Average$1,043 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,058 | Average$1,217 | FlexibilityNo cancel fee | On-time79% |