$549+ Cheap flights from Chennai (MAA) to Illinois
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — ORD
Jun 3 — Jun 101
Round-trip
1 adult, Economy
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Cheapest flights from Chennai to IllinoisExplore the most affordable flight options available from Chennai to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 4, 2026.
Explore the most affordable flight options available from Chennai to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 4, 2026.
This Gotogate deal was found by Cheapflights users on 5/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:05 am
MAA
- ORD
1 stop39h 00m
Etihad Airways
Thu 10/159:10 pm
ORD
- MAA
1 stop36h 30m
Etihad Airways
Deal found 5/3![Etihad Airways logo]()
$891
This FlightHub deal was found by Cheapflights users on 5/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/274:05 pm
MAA
- ORD
1 stop27h 00m
Etihad Airways
Wed 9/22:00 pm
ORD
- MAA
1 stop19h 40m
Etihad Airways
Deal found 5/2![Etihad Airways logo]()
$900
This Gotogate deal was found by Cheapflights users on 4/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/113:40 pm
MAA
- ORD
1 stop27h 25m
Etihad Airways
Wed 8/192:00 pm
ORD
- MAA
1 stop25h 55m
Etihad Airways
Deal found 4/30![Etihad Airways logo]()
$904
This oojo deal was found by Cheapflights users on 5/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/910:15 am
MAA
- ORD
1 stop32h 50m
Etihad Airways
Mon 9/142:00 pm
ORD
- MAA
1 stop19h 40m
Etihad Airways
Deal found 5/1![Etihad Airways logo]()
$905
This Gotogate deal was found by Cheapflights users on 4/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/910:15 am
MAA
- ORD
1 stop32h 50m
Etihad Airways
Sun 9/202:00 pm
ORD
- MAA
1 stop38h 35m
Etihad Airways
Deal found 4/30![Etihad Airways logo]()
$906
This oojo deal was found by Cheapflights users on 4/29. 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 6/104:05 pm
MAA
- ORD
1 stop27h 00m
Etihad Airways
Wed 8/122:00 pm
ORD
- MAA
1 stop19h 40m
Etihad Airways
Deal found 4/29![Etihad Airways logo]()
$907
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/83:40 pm
MAA
- ORD
1 stop27h 25m
Etihad Airways
Mon 9/142:00 pm
ORD
- MAA
1 stop19h 40m
Etihad Airways
Deal found 5/1![Etihad Airways logo]()
$912
This Justfly.com deal was found by Cheapflights users on 4/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/710:15 am
MAA
- ORD
1 stop32h 50m
Etihad Airways
Wed 10/72:00 pm
ORD
- MAA
1 stop19h 40m
Etihad Airways
Deal found 4/30![Etihad Airways logo]()
$913
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 6/910:15 am
MAA
- ORD
1 stop32h 50m
Etihad Airways
Tue 9/222:00 pm
ORD
- MAA
1 stop19h 40m
Etihad Airways
Deal found 4/30![Etihad Airways logo]()
$914
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Mon 7/1310:15 am
MAA
- ORD
1 stop32h 50m
Etihad Airways
Mon 1/41:10 pm
ORD
- MAA
1 stop19h 15m
Etihad Airways
Deal found 4/29![Etihad Airways logo]()
$916
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/194:05 am
MAA
- ORD
1 stop39h 00m
Etihad Airways
Wed 9/92:00 pm
ORD
- MAA
1 stop19h 40m
Etihad Airways
Deal found 5/1![Etihad Airways logo]()
$917
This FlightHub deal was found by Cheapflights users on 4/30. 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 6/13:40 pm
MAA
- ORD
1 stop27h 25m
Etihad Airways
Wed 7/299:10 pm
ORD
- MAA
1 stop24h 45m
Etihad Airways
Deal found 4/30![Etihad Airways logo]()
$918
Best flights from Chennai to IllinoisDiscover carefully curated flight deals from Chennai to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
Discover carefully curated flight deals from Chennai to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
This Emirates deal was found by Cheapflights users on 5/3. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/44:05 am
MAA
- ORD
1 stop22h 10m
Emirates
Wed 9/168:35 pm
ORD
- MAA
1 stop19h 25m
Emirates
Deal found 5/3![Emirates logo]()
$992
This Oman Air deal was found by Cheapflights users on 5/1. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/188:15 am
MAA
- ORD
2 stops42h 25m
Oman Air
Sun 8/168:00 pm
ORD
- MAA
2 stops48h 55m
Oman Air
Deal found 5/1![Oman Air logo]()
$1,055
This Qatar Airways deal was found by Cheapflights users on 5/2. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/184:20 am
MAA
- ORD
1 stop21h 15m
Multiple Airlines
Tue 9/19:00 am
ORD
- MAA
2 stops31h 10m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$1,062
This Etihad Airways deal was found by Cheapflights users on 4/30. 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 5/153:40 pm
MAA
- ORD
1 stop27h 25m
Etihad Airways
Sat 7/189:10 pm
ORD
- MAA
1 stop18h 45m
Etihad Airways
Deal found 4/30![Etihad Airways logo]()
$1,083
This Qatar Airways deal was found by Cheapflights users on 5/3. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/153:55 am
MAA
- ORD
2 stops38h 19m
Qatar Airways
Sat 7/47:20 pm
ORD
- MAA
1 stop20h 50m
Qatar Airways
Deal found 5/3![Qatar Airways logo]()
$1,314
This Emirates deal was found by Cheapflights users on 5/3. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/410:05 pm
MAA
- ORD
1 stop28h 10m
Emirates
Sun 9/138:35 pm
ORD
- MAA
1 stop25h 00m
Emirates
Deal found 5/3![Emirates logo]()
$992
This Emirates deal was found by Cheapflights users on 5/3. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/310:05 pm
MAA
- ORD
1 stop28h 10m
Emirates
Wed 9/168:35 pm
ORD
- MAA
1 stop25h 00m
Emirates
Deal found 5/3![Emirates logo]()
$992
This Lufthansa deal was found by Cheapflights users on 4/29. 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.
Tue 5/261:55 am
MAA
- ORD
1 stop21h 30m
Multiple Airlines
Mon 9/77:05 pm
ORD
- MAA
2 stops23h 20m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$1,094
This Lufthansa deal was found by Cheapflights users on 5/1. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:00 pm
MAA
- ORD
2 stops29h 05m
Multiple Airlines
Tue 9/153:10 pm
ORD
- MAA
1 stop22h 30m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,097
This Emirates deal was found by Cheapflights users on 5/2. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/184:05 am
MAA
- ORD
1 stop22h 10m
Emirates
Sat 6/68:35 pm
ORD
- MAA
1 stop19h 25m
Emirates
Deal found 5/2![Emirates logo]()
$1,028
This Oman Air deal was found by Cheapflights users on 5/2. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/68:15 am
MAA
- ORD
2 stops42h 25m
Oman Air
Mon 1/116:50 pm
ORD
- MAA
2 stops48h 10m
Oman Air
Deal found 5/2![Oman Air logo]()
$1,283
This Qatar Airways deal was found by Cheapflights users on 5/2. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/184:20 am
MAA
- STL
2 stops29h 07m
Qatar Airways
Wed 12/911:50 am
STL
- MAA
2 stops27h 00m
Qatar Airways
Deal found 5/2![Qatar Airways logo]()
$1,321
This Qatar Airways deal was found by Cheapflights users on 5/3. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/74:10 am
MAA
- ORD
1 stop23h 10m
Multiple Airlines
Thu 6/116:00 am
ORD
- MAA
2 stops34h 10m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$1,172
This Qatar Airways deal was found by Cheapflights users on 5/3. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/173:55 am
MAA
- STL
2 stops28h 12m
Qatar Airways
Tue 8/118:36 am
STL
- MAA
2 stops31h 44m
Qatar Airways
Deal found 5/3![Qatar Airways logo]()
$1,323
This Qatar Airways deal was found by Cheapflights users on 5/2. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/173:55 am
MAA
- STL
2 stops28h 12m
Qatar Airways
Thu 11/1910:45 am
STL
- MAA
2 stops28h 05m
Qatar Airways
Deal found 5/2![Qatar Airways logo]()
$1,355
This Emirates deal was found by Cheapflights users on 5/2. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/189:50 am
MAA
- STL
2 stops46h 01m
Emirates
Mon 11/163:15 pm
STL
- MAA
2 stops41h 25m
Emirates
Deal found 5/2![Emirates logo]()
$1,365
This Qatar Airways deal was found by Cheapflights users on 5/1. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/164:25 am
MAA
- STL
2 stops25h 26m
Qatar Airways
Tue 8/1110:16 am
STL
- MAA
2 stops30h 04m
Qatar Airways
Deal found 5/1![Qatar Airways logo]()
$1,380
This Qatar Airways deal was found by Cheapflights users on 5/2. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/133:55 am
MAA
- STL
2 stops28h 54m
Qatar Airways
Wed 10/2112:43 pm
STL
- MAA
2 stops27h 37m
Qatar Airways
Deal found 5/2![Qatar Airways logo]()
$1,447
This Qatar Airways deal was found by Cheapflights users on 5/2. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/173:55 am
MAA
- STL
2 stops29h 32m
Qatar Airways
Tue 11/173:23 pm
STL
- MAA
2 stops23h 27m
Qatar Airways
Deal found 5/2![Qatar Airways logo]()
$1,468
This Qatar Airways deal was found by Cheapflights users on 5/3. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/173:55 am
MAA
- STL
2 stops26h 11m
Qatar Airways
Fri 11/62:50 pm
STL
- MAA
2 stops24h 00m
Qatar Airways
Deal found 5/3![Qatar Airways logo]()
$1,498
This Qatar Airways deal was found by Cheapflights users on 5/2. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/194:20 am
MAA
- STL
2 stops29h 07m
Qatar Airways
Mon 11/22:50 pm
STL
- MAA
2 stops24h 00m
Qatar Airways
Deal found 5/2![Qatar Airways logo]()
$1,498
Last-minute flights from Chennai to IllinoisDiscover last-minute flight deals from Chennai to Illinois. Data last updated May 4, 2026 and is based on user searches.
Discover last-minute flight deals from Chennai to Illinois. Data last updated May 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/194:05 am
MAA
- ORD
1 stop39h 00m
Etihad Airways
Wed 9/92:00 pm
ORD
- MAA
1 stop19h 40m
Etihad Airways
Deal found 5/1![Etihad Airways logo]()
$917
This Gotogate deal was found by Cheapflights users on 4/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/209:55 pm
MAA
- ORD
1 stop21h 10m
Etihad Airways
Thu 10/299:20 pm
ORD
- MAA
1 stop18h 40m
Etihad Airways
Deal found 4/29![Etihad Airways logo]()
$923
This Etihad Airways deal was found by Cheapflights users on 5/1. 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.
Mon 5/2510:15 am
MAA
- ORD
1 stop32h 50m
Etihad Airways
Mon 9/72:00 pm
ORD
- MAA
1 stop19h 40m
Etihad Airways
Deal found 5/1![Etihad Airways logo]()
$930
This Trip.com deal was found by Cheapflights users on 4/30. 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 5/2510:15 am
MAA
- ORD
1 stop32h 50m
Etihad Airways
Thu 10/292:10 pm
ORD
- MAA
1 stop19h 15m
Etihad Airways
Deal found 4/30![Etihad Airways logo]()
$932
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/269:55 pm
MAA
- ORD
1 stop21h 10m
Etihad Airways
Mon 7/139:10 pm
ORD
- MAA
1 stop18h 45m
Etihad Airways
Deal found 4/30![Etihad Airways logo]()
$914
This Etihad Airways deal was found by Cheapflights users on 4/30. 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.
Tue 5/2610:15 am
MAA
- ORD
1 stop32h 50m
Etihad Airways
Thu 7/162:00 pm
ORD
- MAA
1 stop38h 35m
Etihad Airways
Deal found 4/30![Etihad Airways logo]()
$929
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/269:55 pm
MAA
- ORD
1 stop21h 10m
Etihad Airways
Sun 7/129:10 pm
ORD
- MAA
1 stop18h 45m
Etihad Airways
Deal found 4/30![Etihad Airways logo]()
$934
This Gotogate deal was found by Cheapflights users on 5/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:05 am
MAA
- ORD
1 stop39h 00m
Etihad Airways
Thu 10/159:10 pm
ORD
- MAA
1 stop36h 30m
Etihad Airways
Deal found 5/3![Etihad Airways logo]()
$891
This oojo deal was found by Cheapflights users on 5/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:05 am
MAA
- ORD
1 stop39h 00m
Etihad Airways
Mon 9/72:00 pm
ORD
- MAA
1 stop31h 55m
Etihad Airways
Deal found 5/1![Etihad Airways logo]()
$905
This Trip.com deal was found by Cheapflights users on 5/1. 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.
Wed 5/273:40 pm
MAA
- ORD
1 stop27h 25m
Etihad Airways
Wed 10/142:00 pm
ORD
- MAA
1 stop38h 35m
Etihad Airways
Deal found 5/1![Etihad Airways logo]()
$928
This Justfly.com deal was found by Cheapflights users on 4/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:55 pm
MAA
- ORD
1 stop21h 10m
Etihad Airways
Thu 7/169:10 pm
ORD
- MAA
1 stop24h 45m
Etihad Airways
Deal found 4/30![Etihad Airways logo]()
$918
This Qatar Airways deal was found by Cheapflights users on 5/3. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/184:20 am
MAA
- STL
2 stops29h 07m
Qatar Airways
Wed 11/42:50 pm
STL
- MAA
2 stops24h 10m
Qatar Airways
Deal found 5/3![Qatar Airways logo]()
$1,321
One-way flights from Chennai to IllinoisSearch for one-way flight options from Chennai to Illinois. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
Search for one-way flight options from Chennai to Illinois. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
This oojo deal was found by Cheapflights users on 5/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/153:40 pm
MAA
- ORD
1 stop27h 25m
Etihad Airways
Deal found 5/1![Etihad Airways logo]()
$549
This oojo deal was found by Cheapflights users on 4/30. 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 5/2510:15 am
MAA
- ORD
1 stop32h 50m
Etihad Airways
Deal found 4/30![Etihad Airways logo]()
$550
This FlightHub deal was found by Cheapflights users on 5/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/239:55 pm
MAA
- ORD
1 stop21h 10m
Etihad Airways
Deal found 5/3![Etihad Airways logo]()
$551
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Mon 6/2210:15 am
MAA
- ORD
1 stop32h 50m
Etihad Airways
Deal found 5/4![Etihad Airways logo]()
$554
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Sun 6/1410:15 am
MAA
- ORD
1 stop32h 50m
Etihad Airways
Deal found 4/29![Etihad Airways logo]()
$557
This Gotogate deal was found by Cheapflights users on 5/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2510:15 am
MAA
- ORD
1 stop32h 50m
Etihad Airways
Deal found 5/2![Etihad Airways logo]()
$561
This Gotogate deal was found by Cheapflights users on 5/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/134:05 pm
MAA
- ORD
1 stop27h 00m
Etihad Airways
Deal found 5/1![Etihad Airways logo]()
$562
This Flightnetwork deal was found by Cheapflights users on 5/3. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3110:15 am
MAA
- ORD
1 stop32h 50m
Etihad Airways
Deal found 5/3![Etihad Airways logo]()
$564
This oojo deal was found by Cheapflights users on 5/2. 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 6/204:05 pm
MAA
- ORD
1 stop27h 00m
Etihad Airways
Deal found 5/2![Etihad Airways logo]()
$569
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Fri 6/192:45 am
MAA
- MDW
3 stops53h 56m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$751
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Mon 6/153:40 pm
MAA
- STL
3 stops51h 42m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$762
This FlightHub deal was found by Cheapflights users on 5/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/99:50 am
MAA
- STL
2 stops46h 01m
Emirates
Deal found 5/3![Emirates logo]()
$784
Find flight deals from Chennai to Illinois
Keep the following information in mind while searching for Chennai to Illinois flight deals. Data was last updated May 4, 2026.
Round-trip from | $891 (Gotogate) |
|---|---|
One-way from | $549 (oojo) |
Popular in | January |
Cheapest in | October |
Average price | $1,073 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chennai to Illinois 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 2,558,603 searches. Data last updated May 4, 2026.
Use the filters below to find and compare flights from Chennai to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Thu 6/4
4:05 am-3:45 pm
1 stop22h 10m
Chicago O'Hare Intl
Wed 9/16
8:35 pm-2:30 am
1 stop19h 25m
$992
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Thu 6/4
10:05 pm-3:45 pm
1 stop28h 10m
Chicago O'Hare Intl
Sun 9/13
8:35 pm-8:05 am
1 stop25h 00m
$992
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Wed 6/3
10:05 pm-3:45 pm
1 stop28h 10m
Chicago O'Hare Intl
Wed 9/16
8:35 pm-8:05 am
1 stop25h 00m
$992
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Mon 5/18
4:05 am-3:45 pm
1 stop22h 10m
Chicago O'Hare Intl
Sat 6/6
8:35 pm-2:30 am
1 stop19h 25m
$1,028
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Mon 5/18
8:15 am-4:10 pm
2 stops42h 25m
Chicago O'Hare Intl
Sun 8/16
8:00 pm-7:25 am
2 stops48h 55m
$1,055
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Thu 6/18
4:20 am-3:05 pm
1 stop21h 15m
Chicago O'Hare Intl
Tue 9/1
9:00 am-2:40 am
2 stops31h 10m
$1,062
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Fri 5/15
3:40 pm-8:35 am
1 stop27h 25m
Chicago O'Hare Intl
Sat 7/18
9:10 pm-2:25 am
1 stop18h 45m
$1,083
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Tue 5/26
1:55 am-12:55 pm
1 stop21h 30m
Chicago O'Hare Intl
Mon 9/7
7:05 pm-4:55 am
2 stops23h 20m
$1,094
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Tue 6/9
6:00 pm-12:35 pm
2 stops29h 05m
Chicago O'Hare Intl
Tue 9/15
3:10 pm-12:10 am
1 stop22h 30m
$1,097
ChennaiChicago
MAA - ORD
MAAORD
Chennai
Sun 6/7
4:10 am-4:50 pm
1 stop23h 10m
Chicago O'Hare Intl
Thu 6/11
6:00 am-2:40 am
2 stops34h 10m
$1,172
Showing 1-10 of 46 resultsSorted by cheapest first
Best time to book a flight from Chennai to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Chennai with our price prediction graph.
MAA-ORD
MAA-STL
MAA-MDW
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 Chennai to Illinois
MAA-USIL
MAA-ORD
MAA-STL
MAA-MDW
How far ahead should I book a flight from Chennai to Illinois?
Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chennai to Illinois. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Chennai to Illinois?
Currently, April is the cheapest month in which you can book a flight from Chennai to Illinois (average of $408). Flying from Chennai to Illinois in August is currently the most expensive (average of $985). 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.
How much does it cost to fly round-trip from Chennai to Illinois?
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated May 4, 2026.
Read reviews from past customers who have flown Emirates,Qatar Airways, andEtihad Airways from Chennai to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Boarding
8.1
Overall
8.1
Entertainment
8.2
Crew
8.3
Food
7.9
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DXB - MIA
Comfort
8.0
Boarding
8.1
Overall
8.1
Entertainment
8.2
Crew
8.3
Food
7.9
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DXB - MIA
Comfort
8.0
Boarding
8.1
Overall
8.1
Entertainment
8.2
Crew
8.3
Food
7.9
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DXB - MIA
Comfort
8.0
Boarding
8.1
Overall
8.1
Entertainment
8.2
Crew
8.3
Food
7.9
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DXB - MIA
Comfort
8.0
Boarding
8.1
Overall
8.1
Entertainment
8.2
Crew
8.3
Food
7.9
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DXB - MIA
Comfort
8.0
Boarding
8.1
Overall
8.1
Entertainment
8.2
Crew
8.3
Food
7.9
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DXB - MIA
Related info for your journey
Find useful and relevant information for your journey from Chennai to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Chennai to Illinois
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Complete your trip
Complete your trip to Illinois by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chennai to Illinois by cabin class
Find flights from Chennai to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chennai and Illinois flights
Browse other Chennai and Illinois flight options. Last updated on May 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Chennai to Illinois
Discover the top 5 airlines that operate flights from Chennai to Illinois. 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 2,558,603 searches. Data last updated May 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$774 | Average$947 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$806 | Average$1,171 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$818 | Average$944 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$821 | Average$946 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$953 | Average$1,049 | FlexibilityNo cancel fee | On-time75% |