$666+ Cheap flights from Chennai (MAA) to O'Hare Intl (ORD)
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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — ORD
Sep 9 — Sep 161
Round-trip
1 adult, Economy
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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 Chennai to O'Hare Intl
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Cheapest flights from Chennai to O'Hare IntlExplore the most affordable flight options available from Chennai to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.
Explore the most affordable flight options available from Chennai to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.
This Etihad Airways deal was found by Cheapflights users on 8/6. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:05 am -
1 stop22h 05m
Sat 9/262:00 pm -
1 stop26h 20m
Deal found 8/6![Etihad Airways logo]()
$1,036
This MakeMyTrip deal was found by Cheapflights users on 8/9. 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.
Mon 11/94:05 am -
2 stops37h 05m
Fri 5/77:20 pm -
1 stop21h 00m
Deal found 8/9![Qatar Airways logo]()
$1,041
This Oman Air deal was found by Cheapflights users on 8/9. 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.
Fri 12/117:20 am -
2 stops43h 15m
Thu 1/146:50 pm -
2 stops24h 20m
Deal found 8/9![Oman Air logo]()
$1,042
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:15 am -
1 stop32h 50m
Thu 9/108:25 pm -
1 stop19h 55m
Deal found 8/6![Etihad Airways logo]()
$1,043
This MakeMyTrip deal was found by Cheapflights users on 8/9. 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.
Sat 9/124:05 am -
1 stop21h 30m
Sun 10/257:50 pm -
1 stop20h 00m
Deal found 8/9![Qatar Airways logo]()
$1,045
This Justfly.com deal was found by Cheapflights users on 8/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:35 am -
2 stops33h 55m
Mon 10/2610:50 pm -
1 stop20h 15m
Deal found 8/6![British Airways logo]()
$1,047
This Oman Air deal was found by Cheapflights users on 8/7. 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.
Fri 10/28:15 am -
2 stops42h 25m
Fri 1/86:50 pm -
2 stops48h 20m
Deal found 8/7![Oman Air logo]()
$1,051
This Oman Air deal was found by Cheapflights users on 8/8. 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.
Thu 9/248:15 am -
2 stops42h 25m
Fri 2/56:50 pm -
2 stops48h 20m
Deal found 8/8![Oman Air logo]()
$1,052
This British Airways deal was found by Cheapflights users on 8/9. 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.
Tue 10/65:35 am -
2 stops45h 45m
Sat 2/64:45 pm -
2 stops25h 20m
Deal found 8/9![British Airways logo]()
$1,057
Best flights from Chennai to O'Hare IntlDiscover carefully curated flight deals from Chennai to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
Discover carefully curated flight deals from Chennai to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
This Etihad Airways deal was found by Cheapflights users on 8/9. 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 12/164:10 pm -
1 stop27h 15m
Sat 1/168:20 pm -
1 stop31h 15m
Deal found 8/9![Etihad Airways logo]()
$1,037
This KLM deal was found by Cheapflights users on 8/6. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/209:50 pm -
2 stops27h 10m
Sun 10/44:15 pm -
2 stops29h 35m
Deal found 8/6![KLM logo]()
$1,086
This British Airways deal was found by Cheapflights users on 8/10. 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.
Thu 11/267:35 am -
2 stops26h 23m
Thu 5/205:00 pm -
1 stop24h 00m
Deal found 8/10![British Airways logo]()
$1,132
This Qatar Airways deal was found by Cheapflights users on 8/5. 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.
Sat 9/194:20 am -
1 stop21h 15m
Sun 10/412:59 pm -
2 stops27h 21m
Deal found 8/5![Multiple Airlines logo]()
$1,140
This Qatar Airways deal was found by Cheapflights users on 8/6. 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.
Sat 9/124:05 am -
1 stop21h 30m
Sat 3/68:00 am -
2 stops31h 00m
Deal found 8/6![Qatar Airways logo]()
$1,160
This Turkish Airlines deal was found by Cheapflights users on 8/7. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:45 pm -
2 stops44h 25m
Sun 11/2211:45 am -
2 stops36h 55m
Deal found 8/7![Turkish Airlines logo]()
$1,274
This Etihad Airways deal was found by Cheapflights users on 8/5. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:05 am -
1 stop22h 05m
Sat 9/262:00 pm -
1 stop26h 20m
Deal found 8/5![Etihad Airways logo]()
$1,038
This Mytrip deal was found by Cheapflights users on 8/9. 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.
Sat 9/129:55 am -
3 stops33h 10m
Sun 10/257:50 pm -
1 stop20h 00m
Deal found 8/9![Multiple Airlines logo]()
$1,238
This British Airways deal was found by Cheapflights users on 8/5. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:35 am -
2 stops34h 03m
Fri 1/15:10 pm -
1 stop24h 55m
Deal found 8/5![British Airways logo]()
$1,266
This Turkish Airlines deal was found by Cheapflights users on 8/8. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:45 pm -
2 stops44h 25m
Mon 11/308:15 pm -
2 stops26h 35m
Deal found 8/8![Turkish Airlines logo]()
$1,328
This KLM deal was found by Cheapflights users on 8/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2311:45 pm -
2 stops25h 15m
Tue 9/84:15 pm -
2 stops31h 20m
Deal found 8/9![KLM logo]()
$1,364
Last-minute flights from Chennai to O'Hare IntlDiscover last-minute flight deals from Chennai to O'Hare Intl. Data last updated August 10, 2026 and is based on user searches.
Discover last-minute flight deals from Chennai to O'Hare Intl. Data last updated August 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:15 am -
1 stop32h 50m
Thu 9/108:25 pm -
1 stop19h 55m
Deal found 8/6![Etihad Airways logo]()
$1,043
This Mytrip deal was found by Cheapflights users on 8/9. 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.
Tue 9/89:55 pm -
1 stop28h 15m
Tue 9/152:00 pm -
2 stops24h 35m
Deal found 8/9![Multiple Airlines logo]()
$1,065
This MakeMyTrip deal was found by Cheapflights users on 8/9. 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.
Sat 9/124:05 am -
1 stop21h 30m
Sun 10/257:50 pm -
1 stop20h 00m
Deal found 8/9![Qatar Airways logo]()
$1,045
This KLM deal was found by Cheapflights users on 8/5. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:30 pm -
2 stops26h 15m
Sun 10/44:15 pm -
2 stops29h 35m
Deal found 8/5![KLM logo]()
$1,086
This Ovago deal was found by Cheapflights users on 8/9. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/214:45 pm -
2 stops29h 59m
Sun 10/257:50 pm -
1 stop20h 10m
Deal found 8/9![Multiple Airlines logo]()
$1,062
This Air France deal was found by Cheapflights users on 8/7. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/214:45 pm -
2 stops32h 55m
Sun 10/114:15 pm -
2 stops27h 20m
Deal found 8/7![Multiple Airlines logo]()
$1,085
This Etihad Airways deal was found by Cheapflights users on 8/6. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:05 am -
1 stop22h 05m
Sat 9/262:00 pm -
1 stop26h 20m
Deal found 8/6![Etihad Airways logo]()
$1,036
This Oman Air deal was found by Cheapflights users on 8/8. 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.
Thu 9/248:15 am -
2 stops42h 25m
Fri 2/56:50 pm -
2 stops48h 20m
Deal found 8/8![Oman Air logo]()
$1,052
This MakeMyTrip deal was found by Cheapflights users on 8/10. 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.
Thu 9/244:05 am -
2 stops42h 32m
Fri 2/56:50 pm -
1 stop20h 00m
Deal found 8/10![Multiple Airlines logo]()
$1,088
One-way flights from Chennai to O'Hare IntlSearch for one-way flight options from Chennai to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
Search for one-way flight options from Chennai to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/29:25 pm -
3 stops53h 15m
Deal found 8/6![Multiple Airlines logo]()
$666
This American Airlines deal was found by Cheapflights users on 8/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/282:00 am -
2 stops33h 00m
Deal found 8/6![American Airlines logo]()
$669
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:05 am -
2 stops38h 18m
Deal found 8/5![Multiple Airlines logo]()
$671
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/22:30 am -
2 stops48h 10m
Deal found 8/5![Multiple Airlines logo]()
$673
This KAYAK deal was found by Cheapflights users on 8/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:50 am -
2 stops38h 40m
Deal found 8/7![Cathay Pacific logo]()
$679
This Mytrip deal was found by Cheapflights users on 8/8. 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 11/81:45 pm -
3 stops29h 40m
Deal found 8/8![Multiple Airlines logo]()
$688
This KLM deal was found by Cheapflights users on 8/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2010:30 pm -
2 stops27h 25m
Deal found 8/7![KLM logo]()
$689
This Air Canada deal was found by Cheapflights users on 8/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/201:45 am -
2 stops29h 43m
Deal found 8/7![Air Canada logo]()
$699
This Trip.com deal was found by Cheapflights users on 8/7. 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.
Tue 9/16:15 pm -
2 stops24h 50m
Deal found 8/7![Multiple Airlines logo]()
$701
This KAYAK deal was found by Cheapflights users on 8/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:50 am -
2 stops48h 40m
Deal found 8/5![Malaysia Airlines logo]()
$708
Find flight deals from Chennai to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Chennai (MAA) to O'Hare Intl (ORD). 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 August 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,036 (MakeMyTrip) |
One-way from | $666 (Kiwi.com) |
Popular in | August |
Cheapest in | November |
Average price | $1,426 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chennai to O'Hare Intl 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 August 10, 2026.
Use the filters below to find and compare flights from Chennai to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChennaiChicago
MAA Chennai - ORD Chicago O'Hare Intl
MAAORD
Chennai
Wed 12/16
4:10 pm-7:55 am
1 stop27h 15m
Chicago O'Hare Intl
Sat 1/16
8:20 pm-3:05 pm
1 stop31h 15m
$1,037
Quickest round-trip
ChennaiChicago
MAA Chennai - ORD Chicago O'Hare Intl
MAAORD
Chennai
Tue 9/22
4:05 am-3:40 pm
1 stop22h 05m
Chicago O'Hare Intl
Sat 9/26
2:00 pm-2:50 am
1 stop26h 20m
$1,038
ChennaiChicago
MAA Chennai - ORD Chicago O'Hare Intl
MAAORD
Chennai
Sun 9/20
9:50 pm-2:30 pm
2 stops27h 10m
Chicago O'Hare Intl
Sun 10/4
4:15 pm-8:20 am
2 stops29h 35m
$1,086
ChennaiChicago
MAA Chennai - ORD Chicago O'Hare Intl
MAAORD
Chennai
Thu 11/26
7:35 am-10:28 pm
2 stops26h 23m
Chicago O'Hare Intl
Thu 5/20
5:00 pm-3:30 am
1 stop24h 00m
$1,132
ChennaiChicago
MAA Chennai - ORD Chicago O'Hare Intl
MAAORD
Chennai
Sat 9/19
4:20 am-3:05 pm
1 stop21h 15m
Chicago O'Hare Intl
Sun 10/4
12:59 pm-2:50 am
2 stops27h 21m
$1,140
ChennaiChicago
MAA Chennai - ORD Chicago O'Hare Intl
MAAORD
Chennai
Sat 9/12
4:05 am-3:05 pm
1 stop21h 30m
Chicago O'Hare Intl
Sat 3/6
8:00 am-2:30 am
2 stops31h 00m
$1,160
ChennaiChicago
MAA Chennai - ORD Chicago O'Hare Intl
MAAORD
Chennai
Sat 9/12
9:55 am-8:35 am
3 stops33h 10m
Chicago O'Hare Intl
Sun 10/25
7:50 pm-2:20 am
1 stop20h 00m
$1,238
ChennaiChicago
MAA Chennai - ORD Chicago O'Hare Intl
MAAORD
Chennai
Fri 11/27
7:35 am-6:08 am
2 stops34h 03m
Chicago O'Hare Intl
Fri 1/1
5:10 pm-5:35 am
1 stop24h 55m
$1,266
ChennaiChicago
MAA Chennai - ORD Chicago O'Hare Intl
MAAORD
Chennai
Mon 8/31
11:45 pm-9:40 am
2 stops44h 25m
Chicago O'Hare Intl
Sun 11/22
11:45 am-12:10 pm
2 stops36h 55m
$1,274
ChennaiChicago
MAA Chennai - ORD Chicago O'Hare Intl
MAAORD
Chennai
Mon 8/31
11:45 pm-9:40 am
2 stops44h 25m
Chicago O'Hare Intl
Mon 11/30
8:15 pm-10:20 am
2 stops26h 35m
$1,328
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Chennai to O'Hare Intl
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 Chennai to O'Hare Intl in August.
| 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 |
- Most accurate provider: When it comes to deals on Chennai-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chennai-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chennai-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chennai-Chicago O'Hare Intl Airport 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 Chennai-Chicago O'Hare Intl Airport 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 Chennai to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Chennai with our price prediction graph.
MAA-ORD
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 Chicago O'Hare Intl Airport
How far ahead should I book a flight from Chennai to Chicago O'Hare Intl Airport?
The best time to book flights from Chennai to Chicago O'Hare Intl Airport is 80 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Chennai to Chicago O'Hare Intl Airport?
Currently, November is the cheapest month in which you can book a flight from Chennai to Chicago O'Hare Intl Airport (average of $900). Flying from Chennai to Chicago O'Hare Intl Airport in August is currently the most expensive (average of $1,426). 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 Chicago O'Hare Intl Airport?
Airfare is below average for this route at the moment.
Chennai to Chicago O'Hare Intl Airport flights typically cost between $1,220 and $1,465 in October.The cheapest round-trip price found within the last 5 days was $1,036 on Qatar Airways (Oct 6-Feb 6).
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated August 10, 2026.
Read through reviews of airlines operating flights from Chennai to Chicago O'Hare Intl Airport, such as Emirates,Qatar Airways, andEtihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Boarding
8.1
Crew
8.4
Overall
8.1
Food
7.9
Entertainment
8.2
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
DXB - SEA
Comfort
8.0
Boarding
8.1
Crew
8.4
Overall
8.1
Food
7.9
Entertainment
8.2
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
DXB - SEA
Comfort
8.0
Boarding
8.1
Crew
8.4
Overall
8.1
Food
7.9
Entertainment
8.2
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
DXB - SEA
Comfort
8.0
Boarding
8.1
Crew
8.4
Overall
8.1
Food
7.9
Entertainment
8.2
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
DXB - SEA
Comfort
8.0
Boarding
8.1
Crew
8.4
Overall
8.1
Food
7.9
Entertainment
8.2
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
DXB - SEA
Comfort
8.0
Boarding
8.1
Crew
8.4
Overall
8.1
Food
7.9
Entertainment
8.2
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
DXB - SEA
Related info for your journey
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Top 5 airlines flying from Chennai to O'Hare Intl
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$775 | Average$951 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$806 | Average$1,122 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$822 | Average$980 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$876 | Average$990 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$959 | Average$1,020 | FlexibilityNo cancel fee | On-time75% |