Most accurate provider | AranGrant 3 stars |
---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $790 (Indian Eagle) |
One-way from | $337 (FlightHub) |
Popular in | December |
Cheapest in | September |
Average price | $862 |
Good round-trip deal | $1,180 or less |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Wed 9/10
12:00 pm-8:40 pm
1 stop22h 10m
Chennai
Fri 9/26
11:20 am-7:25 am
1 stop30h 35m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Wed 9/10
3:35 pm-8:55 am
2 stops30h 50m
Chennai
Thu 9/25
1:55 am-7:55 pm
1 stop28h 30m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Mon 9/1
6:30 pm-12:10 am
1 stop19h 10m
Chennai
Tue 9/30
8:40 pm-12:10 pm
2 stops26h 00m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Sat 5/3
1:55 pm-8:30 am
1 stop32h 05m
Chennai
Fri 5/16
4:25 pm-8:45 am
1 stop26h 50m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Sun 9/21
8:40 am-12:10 am
2 stops29h 00m
Chennai
Mon 10/20
1:55 am-2:50 pm
2 stops23h 25m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Tue 8/26
7:20 pm-2:50 am
1 stop21h 00m
Chennai
Sun 9/14
9:50 pm-3:05 pm
1 stop27h 45m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Fri 9/5
7:50 pm-4:00 pm
2 stops33h 40m
Chennai
Wed 9/17
10:30 pm-5:55 pm
2 stops29h 55m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Wed 5/7
4:44 pm-5:15 am
2 stops26h 01m
Chennai
Sat 5/24
3:45 pm-11:09 am
2 stops29h 54m
ChicagoChennai
ORD - MAA
ORDMAA
Chicago O'Hare Intl
Wed 8/13
2:20 pm-8:55 am
2 stops32h 05m
Chennai
Thu 9/4
8:40 pm-12:10 pm
2 stops26h 00m
St. LouisChennai
STL - MAA
STLMAA
Lambert-St Louis
Tue 7/22
5:31 pm-8:55 am
3 stops52h 54m
Chennai
Wed 8/13
7:50 pm-3:47 pm
3 stops30h 27m
Currently, September is the cheapest month in which you can book a flight from Illinois to Chennai (average of $943). Flying from Illinois to Chennai in June is currently the most expensive (average of $1,660). 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.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Chennai as you normally would.
In terms of precipitation, rainfall in Chennai ranges from 0.4 - 13.0 inches per month. November is typically the wettest month, when rainfall can reach 13.0 in. February is typically the driest time to visit Chennai when rainfall is around 0.4 in.
If weather is an important factor for your trip to Chennai, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 91.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).
Comfort
Overall
Boarding
Crew
Entertainment
Food
Reviews
Anonymous,Feb 2025
SFO - TPE
Comfort
Overall
Boarding
Crew
Entertainment
Food
Reviews
Anonymous,Feb 2025
SFO - TPE
Comfort
Overall
Boarding
Crew
Entertainment
Food
Reviews
Anonymous,Feb 2025
SFO - TPE
Comfort
Overall
Boarding
Crew
Entertainment
Food
Reviews
Anonymous,Feb 2025
SFO - TPE
Comfort
Overall
Boarding
Crew
Entertainment
Food
Reviews
Anonymous,Feb 2025
SFO - TPE
Comfort
Overall
Boarding
Crew
Entertainment
Food
Reviews
Anonymous,Feb 2025
SFO - TPE
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$646 | Average$753 | FlexibilityNo cancel fee | On-time72% | |
Cheapest$695 | Average$995 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$729 | Average$1,260 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$766 | Average$1,129 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$808 | Average$1,126 | FlexibilityNo cancel fee | On-time68% | |
Cheapest$829 | Average$1,288 | FlexibilityNo cancel fee | On-time76% | |
Cheapest$1,032 | Average$1,388 | FlexibilityNo cancel fee | On-time67% | |
Cheapest$1,053 | Average$1,290 | FlexibilityNo cancel fee | On-time80% | |
Cheapest$1,069 | Average$1,548 | FlexibilityNo cancel fee | On-time72% | |
Cheapest$1,110 | Average$1,583 | FlexibilityNo cancel fee | On-time70% |