$426+ Cheap flights from Chicago (CHI) to Chennai (MAA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — MAA
Nov 5 — Nov 121
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Chicago to Chennai with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Chicago to Chennai
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chicago to ChennaiExplore the most affordable flight options available from Chicago to Chennai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 6, 2026.
Explore the most affordable flight options available from Chicago to Chennai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 6, 2026.
This FlightHub deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:50 pm -
1 stop19h 55m
Mon 11/164:05 am -
1 stop21h 55m
Deal found 10/1![Qatar Airways logo]()
$893
This Mytrip deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/51:20 pm -
2 stops25h 15m
Wed 10/141:35 pm -
2 stops29h 30m
Deal found 10/2![Multiple Airlines logo]()
$894
This oojo deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:05 pm -
1 stop32h 30m
Sun 10/119:55 pm -
1 stop21h 10m
Deal found 10/4![Etihad Airways logo]()
$895
This oojo deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:38 am -
2 stops30h 42m
Fri 11/209:50 pm -
2 stops30h 20m
Deal found 10/4![Etihad Airways logo]()
$897
This Indian Eagle deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:20 pm -
1 stop27h 20m
Sat 11/73:55 am -
1 stop39h 10m
Deal found 10/6![Etihad Airways logo]()
$898
This Mytrip deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:05 pm -
1 stop38h 15m
Sun 10/114:30 pm -
2 stops33h 55m
Deal found 10/4![Multiple Airlines logo]()
$899
This oojo deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:45 pm -
1 stop36h 55m
Tue 11/179:50 am -
1 stop40h 35m
Deal found 10/5![Emirates logo]()
$900
This Mytrip deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/182:00 pm -
2 stops24h 35m
Mon 11/29:55 am -
2 stops33h 10m
Deal found 10/2![Multiple Airlines logo]()
$901
This oojo deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:45 pm -
1 stop25h 00m
Mon 12/219:45 pm -
1 stop28h 40m
Deal found 10/4![Emirates logo]()
$902
This oojo deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:38 am -
2 stops24h 42m
Thu 11/59:50 pm -
2 stops49h 40m
Deal found 10/4![Etihad Airways logo]()
$903
This Etihad Airways deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:05 pm -
1 stop20h 35m
Thu 2/49:50 pm -
1 stop21h 15m
Deal found 10/2![Etihad Airways logo]()
$904
This MakeMyTrip deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1111:45 am -
2 stops28h 25m
Mon 10/194:20 am -
2 stops41h 10m
Deal found 10/3![Multiple Airlines logo]()
$1,482
Best flights from Chicago to ChennaiDiscover carefully curated flight deals from Chicago to Chennai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 6, 2026.
Discover carefully curated flight deals from Chicago to Chennai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 6, 2026.
This Etihad Airways deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1511:00 am -
2 stops21h 20m
Mon 3/2910:15 am -
1 stop32h 50m
Deal found 10/4![Multiple Airlines logo]()
$988
This Cathay Pacific deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/222:10 pm -
1 stop22h 55m
Sat 12/52:00 am -
1 stop22h 00m
Deal found 10/4![Cathay Pacific logo]()
$1,106
This Oman Air deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:50 pm -
2 stops48h 05m
Fri 12/117:10 am -
2 stops43h 25m
Deal found 10/6![Oman Air logo]()
$1,112
This Lufthansa deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:20 pm -
1 stop20h 15m
Sat 11/211:45 am -
2 stops23h 50m
Deal found 10/5![Lufthansa logo]()
$1,169
This British Airways deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:30 am -
2 stops31h 35m
Fri 12/257:35 am -
1 stop41h 40m
Deal found 10/1![British Airways logo]()
$1,227
This Qatar Airways deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:35 am -
2 stops28h 10m
Thu 4/153:55 am -
2 stops47h 36m
Deal found 10/5![Qatar Airways logo]()
$1,265
This SWISS deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/289:50 pm -
3 stops47h 30m
Sat 1/236:00 pm -
2 stops33h 45m
Deal found 10/5![SWISS logo]()
$1,431
This Etihad Airways deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/91:15 pm -
1 stop19h 05m
Mon 12/219:55 am -
2 stops44h 33m
Deal found 10/1![Etihad Airways logo]()
$1,511
This Qatar Airways deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/172:31 pm -
2 stops24h 14m
Mon 2/84:05 am -
2 stops29h 55m
Deal found 10/6![Qatar Airways logo]()
$1,292
This British Airways deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/141:30 pm -
2 stops28h 35m
Thu 12/247:35 am -
1 stop41h 40m
Deal found 10/1![British Airways logo]()
$1,583
This SWISS deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/279:50 pm -
3 stops47h 30m
Sun 12/208:00 pm -
3 stops28h 40m
Deal found 10/1![SWISS logo]()
$1,636
This SWISS deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/153:45 pm -
3 stops29h 35m
Sun 11/228:00 pm -
3 stops27h 40m
Deal found 10/5![SWISS logo]()
$1,651
Last-minute flights from Chicago to ChennaiDiscover last-minute flight deals from Chicago to Chennai. Data last updated October 6, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Chennai. Data last updated October 6, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:05 am -
2 stops27h 15m
Sat 10/243:55 am -
1 stop39h 10m
Deal found 10/2![Etihad Airways logo]()
$895
This deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:35 pm -
1 stop19h 25m
Thu 10/293:55 am -
1 stop22h 35m
Deal found 10/5![Emirates logo]()
$906
This Etihad Airways deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:05 pm -
1 stop32h 05m
Wed 2/34:05 pm -
1 stop27h 00m
Deal found 10/2![Etihad Airways logo]()
$904
This oojo deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:38 am -
2 stops24h 42m
Thu 11/59:50 pm -
2 stops49h 40m
Deal found 10/4![Etihad Airways logo]()
$903
This Indian Eagle deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:20 pm -
1 stop27h 20m
Sat 11/73:55 am -
1 stop39h 10m
Deal found 10/6![Etihad Airways logo]()
$898
This Mytrip deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/182:00 pm -
2 stops24h 35m
Mon 11/29:55 am -
2 stops33h 10m
Deal found 10/2![Multiple Airlines logo]()
$901
This oojo deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:38 am -
2 stops30h 42m
Fri 11/209:50 pm -
2 stops30h 20m
Deal found 10/4![Etihad Airways logo]()
$897
This Kiwi.com deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:25 pm -
1 stop25h 30m
Sun 11/14:05 pm -
1 stop27h 00m
Deal found 10/2![Etihad Airways logo]()
$896
This MakeMyTrip deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:50 pm -
1 stop19h 55m
Wed 11/254:05 am -
1 stop21h 55m
Deal found 10/5![Qatar Airways logo]()
$899
This FlightHub deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:50 pm -
1 stop19h 55m
Mon 11/164:05 am -
1 stop21h 55m
Deal found 10/1![Qatar Airways logo]()
$893
This oojo deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:45 pm -
1 stop36h 55m
Tue 11/179:50 am -
1 stop40h 35m
Deal found 10/5![Emirates logo]()
$900
This oojo deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:45 pm -
1 stop25h 00m
Mon 12/219:45 pm -
1 stop28h 40m
Deal found 10/4![Emirates logo]()
$902
One-way flights from Chicago to ChennaiSearch for one-way flight options from Chicago to Chennai. Find affordable one-way fares based on user searches. Data last updated October 6, 2026.
Search for one-way flight options from Chicago to Chennai. Find affordable one-way fares based on user searches. Data last updated October 6, 2026.
This Trip.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:50 pm -
2 stops36h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Multiple Airlines logo]()
$426
This MakeMyTrip deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MakeMyTrip is selected, and click “Compare selected ” under the list of providers to see comparable flight deals.
Wed 10/148:05 pm -
1 stop38h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Etihad Airways logo]()
$446
This oojo deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:05 pm -
1 stop38h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Etihad Airways logo]()
$447
This Trip.com deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:50 pm -
2 stops40h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Multiple Airlines logo]()
$450
This oojo deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/111:20 pm -
1 stop39h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Etihad Airways logo]()
$457
This MakeMyTrip deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/142:20 pm -
2 stops33h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![SWISS logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:50 pm -
2 stops50h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Multiple Airlines logo]()
$479
This oojo deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:20 pm -
1 stop20h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Lufthansa logo]()
$482
This MakeMyTrip deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:05 pm -
1 stop25h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Etihad Airways logo]()
$485
This oojo deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:05 pm -
1 stop38h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Etihad Airways logo]()
$487
This Kiwi.com deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:50 pm -
2 stops42h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Multiple Airlines logo]()
$491
This Kiwi.com deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:53 am -
2 stops27h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Multiple Airlines logo]()
$666
Find flight deals from Chicago to Chennai
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Chennai (MAA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $888 (Indian Eagle) |
One-way from | $426 (Trip.com) |
Popular in | December |
Cheapest in | April |
Average price | $935 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Chennai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 6, 2026.
Use the filters below to find and compare flights from Chicago to Chennai that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoChennai
ORD Chicago O'Hare Intl - MAA Chennai
ORDMAA
Chicago O'Hare Intl
Tue 10/27
7:00 pm-8:40 am
2 stops27h 10m
Chennai
Wed 12/31
12:00 am-12:30 pm
Nonstop0h 00m
$494
Quickest round-trip
ChicagoChennai
ORD Chicago O'Hare Intl - MAA Chennai
ORDMAA
Chicago O'Hare Intl
Wed 10/28
5:20 pm-12:05 am
1 stop20h 15m
Chennai
Wed 12/31
12:00 am-12:30 pm
Nonstop0h 00m
$514
ChicagoChennai
ORD Chicago O'Hare Intl - MAA Chennai
ORDMAA
Chicago O'Hare Intl
Mon 11/16
4:20 pm-12:05 am
1 stop20h 15m
Chennai
Wed 12/31
12:00 am-12:30 pm
Nonstop0h 00m
$514
ChicagoChennai
ORD Chicago O'Hare Intl - MAA Chennai
ORDMAA
Chicago O'Hare Intl
Fri 11/27
2:10 pm-12:35 am
1 stop22h 55m
Chennai
Wed 12/31
12:00 am-12:30 pm
Nonstop0h 00m
$582
ChicagoChennai
ORD Chicago O'Hare Intl - MAA Chennai
ORDMAA
Chicago O'Hare Intl
Mon 11/30
4:20 pm-12:05 am
1 stop20h 15m
Chennai
Wed 12/31
12:00 am-12:30 pm
Nonstop0h 00m
$609
ChicagoChennai
ORD Chicago O'Hare Intl - MAA Chennai
ORDMAA
Chicago O'Hare Intl
Sat 11/28
4:25 pm-8:15 am
2 stops28h 20m
Chennai
Wed 12/31
12:00 am-12:30 pm
Nonstop0h 00m
$617
ChicagoChennai
ORD Chicago O'Hare Intl - MAA Chennai
ORDMAA
Chicago O'Hare Intl
Mon 11/30
4:25 pm-8:15 am
2 stops28h 20m
Chennai
Wed 12/31
12:00 am-12:30 pm
Nonstop0h 00m
$617
ChicagoChennai
ORD Chicago O'Hare Intl - MAA Chennai
ORDMAA
Chicago O'Hare Intl
Thu 12/31
4:25 pm-8:30 am
2 stops28h 35m
Chennai
Wed 12/31
12:00 am-12:30 pm
Nonstop0h 00m
$617
ChicagoChennai
MDW Chicago Midway - MAA Chennai
MDWMAA
Chicago Midway
Mon 11/2
6:16 am-12:05 am
2 stops30h 19m
Chennai
Wed 12/31
12:00 am-12:30 pm
Nonstop0h 00m
$666
ChicagoChennai
MDW Chicago Midway - MAA Chennai
MDWMAA
Chicago Midway
Sun 11/15
6:42 pm-12:05 am
2 stops41h 53m
Chennai
Wed 12/31
12:00 am-12:30 pm
Nonstop0h 00m
$690
Showing 1-10 of 31 resultsSorted by cheapest first
Compare providers for flights from Chicago to Chennai
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Chennai in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| 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*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago-Chennai flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Chennai flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Chennai flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-Chennai flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Chennai flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Chicago to Chennai
Have a flexible travel schedule? Discover the best time to fly to Chennai from Chicago with our price prediction graph.
CHI-MAA
ORD-MAA
MDW-MAA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chicago to Chennai
CHI-MAA
ORD-MAA
MDW-MAA
What is the cheapest month to book a flight from Chicago to Chennai?
Currently, February is the cheapest month in which you can book a flight from Chicago to Chennai (average of $850). Flying from Chicago to Chennai in December is currently the most expensive (average of $1,725). 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.
What is the cheapest time of day to fly from CHI to MAA?
Find hourly flight availability from Chicago to Chennai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 6, 2026.
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.
How much does it cost to fly round-trip from Chicago to Chennai?
Airfare is below average for this route at the moment.
Chicago to Chennai flights typically cost between $901 and $998 in October.The cheapest round-trip price found within the last 5 days was $888 on Etihad Airways (Oct 17-Nov 15).
What’s the top layover airport for flights from Chicago to Chennai?
Share of 1-stop round-trip flights from Chicago to Chennai chosen by Cheapflights users in the past 12 months, using the same layover each way.
Abu Dhabi (AUH) – chosen by Cheapflights users on 48% of 1-stop itineraries from Chicago to Chennai on Cheapflights.
What’s the cheapest layover airport for flights from Chicago to Chennai?
Average round-trip fare for 1-stop flights from Chicago to Chennai, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Dubai (DXB) is the most affordable 1-stop option, with an average round-trip price of $745.
What’s the fastest layover option from Chicago to Chennai?
Shortest average travel time for 1-stop one-way flights from Chicago to Chennai, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Dubai (DXB) have the shortest average one-way travel time for 1-stop routes: 19h 25m.
Which airport typically offers the quickest layover for flights from Chicago to Chennai?
Average layover duration for 1-stop one-way flights from Chicago to Chennai, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Hong Kong (HKG) offer the fastest connection on this route, with an average layover time of 1h 48m.
How far ahead should I book a flight from Chicago to Chennai?
To ensure you get the cheapest price possible for a flight from Chicago to Chennai, you should look to book at least 65 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.
Reviews of airlines servicing Chennai
Get insights into the airlines that provide service to Chennai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chennai. Reviews last updated October 6, 2026.
Read reviews from past customers who have flown Emirates,Cathay Pacific, andQatar Airways from Chicago to Chennai. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.1
Crew
8.4
Boarding
8.2
Entertainment
8.2
Food
7.9
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Comfort
8.1
Crew
8.4
Boarding
8.2
Entertainment
8.2
Food
7.9
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Comfort
8.1
Crew
8.4
Boarding
8.2
Entertainment
8.2
Food
7.9
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Comfort
8.1
Crew
8.4
Boarding
8.2
Entertainment
8.2
Food
7.9
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Comfort
8.1
Crew
8.4
Boarding
8.2
Entertainment
8.2
Food
7.9
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Comfort
8.1
Crew
8.4
Boarding
8.2
Entertainment
8.2
Food
7.9
Overall
8.1
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SFO - DXB
Related info for your journey
Find useful and relevant information for your journey from Chicago to Chennai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Chennai flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Chicago
Popular flights
Alternative routes for Chicago to Chennai
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Chennai
Explore flights to Chennai departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 6, 2026.
Complete your trip
Complete your trip to Chennai by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to Chennai by cabin class
Find flights from Chicago to Chennai, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and Chennai flights
Browse other Chicago and Chennai flight options. Last updated on October 6, 2026.
Other flights from Chicago
Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on October 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 9 airlines flying from Chicago to Chennai
Discover the top 9 airlines that operate flights from Chicago to Chennai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$611 | Average$1,014 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$632 | Average$1,035 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$734 | Average$1,033 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$780 | Average$1,016 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$810 | Average$1,049 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$828 | Average$1,052 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$906 | Average$1,442 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$982 | Average$1,390 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,141 | Average$1,667 | FlexibilityNo cancel fee | On-time77% |