
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $891 (KAYAK) |
One-way from | $437 (CrystalTravel) |
Popular in | December |
Cheapest in | February |
Average price | $1,100 |
Fly from
Fly to
Route
Depart
Return
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Wed 9/2
4:50 pm-8:15 am
2 stops28h 55m
Chennai
Sun 9/27
8:15 pm-3:10 pm
2 stops29h 25m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Sun 7/26
7:20 pm-2:40 am
1 stop20h 50m
Chennai
Fri 8/28
3:55 am-3:54 pm
2 stops46h 29m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Wed 9/2
9:40 pm-4:55 am
3 stops44h 45m
Chennai
Wed 10/28
8:00 pm-2:10 pm
3 stops28h 40m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Mon 6/1
2:00 pm-8:25 am
1 stop31h 55m
Chennai
Tue 8/4
4:05 am-3:40 pm
1 stop22h 05m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Fri 9/11
9:30 pm-4:55 am
3 stops44h 55m
Chennai
Sat 9/19
6:00 pm-12:35 pm
2 stops29h 05m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Mon 7/13
7:05 pm-8:55 am
2 stops51h 20m
Chennai
Tue 7/21
8:40 pm-12:00 pm
3 stops25h 50m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Thu 9/10
3:50 pm-4:55 am
3 stops26h 35m
Chennai
Sun 9/20
6:00 pm-12:55 pm
2 stops29h 25m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Mon 5/25
9:40 pm-12:45 pm
3 stops28h 35m
Chennai
Mon 6/15
6:00 pm-12:55 pm
2 stops29h 25m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Sat 6/20
6:10 pm-10:05 am
2 stops29h 25m
Chennai
Fri 8/14
7:05 am-5:35 pm
2 stops45h 00m
ChicagoChennai
MDW - MAA
MDWMAA
Chicago Midway
Thu 6/25
10:25 am-2:40 am
2 stops29h 45m
Chennai
Sat 7/11
3:55 am-9:40 am
2 stops40h 15m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from Chicago to Chennai, you should look to book at least 48 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, January is the cheapest month in which you can book a flight from Chicago to Chennai (average of $598). Flying from Chicago to Chennai in July is currently the most expensive (average of $1,747). 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 to Chennai by exploring options for tickets in the morning.
Abu Dhabi (AUH) – chosen by Cheapflights users on 45% of 1-stop itineraries from Chicago to Chennai on Cheapflights.
Doha (DOH) is the most affordable 1-stop option, with an average round-trip price of $784.
Flights via Dubai (DXB) have the shortest average one-way travel time for 1-stop routes: 19h 13m.
Flights via Hong Kong (HKG) offer the fastest connection on this route, with an average layover time of 1h 48m.
Entertainment
Boarding
Overall
Comfort
Crew
Food
Reviews
Anonymous,Mar 2026
SFO - DXB
Entertainment
Boarding
Overall
Comfort
Crew
Food
Reviews
Anonymous,Mar 2026
SFO - DXB
Entertainment
Boarding
Overall
Comfort
Crew
Food
Reviews
Anonymous,Mar 2026
SFO - DXB
Entertainment
Boarding
Overall
Comfort
Crew
Food
Reviews
Anonymous,Mar 2026
SFO - DXB
Entertainment
Boarding
Overall
Comfort
Crew
Food
Reviews
Anonymous,Mar 2026
SFO - DXB
Entertainment
Boarding
Overall
Comfort
Crew
Food
Reviews
Anonymous,Mar 2026
SFO - DXB
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$611 | Average$888 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$686 | Average$949 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$728 | Average$972 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$803 | Average$952 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$805 | Average$1,199 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$833 | Average$1,222 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$843 | Average$1,065 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,058 | Average$1,217 | FlexibilityNo cancel fee | On-time79% |