
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $749 (oojo) |
One-way from | $331 (Mytrip) |
Popular in | December |
Cheapest in | April |
Average price | $912 |
Fly from
Fly to
Route
Depart
Return
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Tue 7/21
2:40 pm-8:45 am
2 stops31h 35m
Chennai
Mon 8/24
1:55 am-7:55 pm
1 stop28h 30m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Thu 7/30
8:35 pm-8:30 pm
1 stop37h 25m
Chennai
Wed 8/26
4:05 am-3:45 pm
1 stop22h 10m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Fri 7/31
8:35 pm-8:05 am
1 stop25h 00m
Chennai
Tue 8/25
10:05 pm-3:45 pm
1 stop28h 10m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Wed 7/8
1:10 pm-10:40 pm
1 stop23h 00m
Chennai
Sun 7/12
2:00 pm-11:10 am
1 stop31h 40m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Wed 4/22
9:30 pm-4:55 am
3 stops44h 55m
Chennai
Wed 4/29
6:00 pm-3:55 pm
2 stops32h 25m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Thu 5/21
2:20 pm-8:45 am
2 stops31h 55m
Chennai
Mon 6/8
6:00 pm-12:00 pm
3 stops28h 30m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Wed 6/17
4:05 pm-12:10 am
1 stop21h 35m
Chennai
Sat 7/11
1:55 am-12:55 pm
1 stop21h 30m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Thu 6/4
2:20 pm-8:45 am
2 stops31h 55m
Chennai
Mon 6/8
6:00 pm-12:00 pm
3 stops28h 30m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Sat 5/23
7:05 pm-4:55 am
2 stops23h 20m
Chennai
Wed 6/10
8:40 pm-12:00 pm
3 stops25h 50m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Sun 5/24
2:20 pm-8:45 am
2 stops31h 55m
Chennai
Wed 6/10
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 Accuracy1 star | 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 |
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 45 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 O'Hare Intl Airport to Chennai (average of $623). Flying from Chicago O'Hare Intl Airport to Chennai in June is currently the most expensive (average of $901). 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.
Doha (DOH) – chosen by Cheapflights users on 36% 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 $862.
Flights via Dubai (DXB) have the shortest average one-way travel time for 1-stop routes: 19h 00m.
Flights via Abu Dhabi (AUH) offer the fastest connection on this route, with an average layover time of 2h 05m.
Comfort
Food
Overall
Boarding
Entertainment
Crew
Reviews
Anonymous,Mar 2026
SFO - DXB
Comfort
Food
Overall
Boarding
Entertainment
Crew
Reviews
Anonymous,Mar 2026
SFO - DXB
Comfort
Food
Overall
Boarding
Entertainment
Crew
Reviews
Anonymous,Mar 2026
SFO - DXB
Comfort
Food
Overall
Boarding
Entertainment
Crew
Reviews
Anonymous,Mar 2026
SFO - DXB
Comfort
Food
Overall
Boarding
Entertainment
Crew
Reviews
Anonymous,Mar 2026
SFO - DXB
Comfort
Food
Overall
Boarding
Entertainment
Crew
Reviews
Anonymous,Mar 2026
SFO - DXB
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$598 | Average$809 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$690 | Average$950 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$731 | Average$996 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$776 | Average$1,217 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$803 | Average$1,008 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$804 | Average$1,162 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$832 | Average$1,210 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$887 | Average$1,193 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$917 | Average$1,167 | FlexibilityNo cancel fee | On-time80% |