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$563+ Cheap flights from Ontario (ONT) to Chennai (MAA)

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MAA
Oct 31 — Nov 71
Fri 10/31
Fri 11/7
1 adult, Economy
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Cheap flight deals from Ontario to Chennai

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) 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 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,094
(Etihad Airways)

One-way from

$572
(Trip.com)

Popular in

December

Cheapest in

August

Average price

$997
Provider with most accurate pricing for Ontario-Chennai flight deals.
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Provider most trusted by Cheapflights users for Ontario-Chennai flights.
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From Ontario to Chennai
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One-way flight from Ontario to Chennai
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Highest demand for flights based on searches. 12% potential increase in price ($172 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Ontario to Chennai

Cheapest flights from Ontario to Chennai
Explore the most affordable flight options available from Ontario to Chennai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2025.

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.
Mon 10/610:56 pmONT - MAA
2 stops32h 44mEtihad Airways
Tue 10/214:25 amMAA - ONT
2 stops29h 34mEtihad Airways
Deal found 10/1$1,084
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.
Sat 10/1110:56 pmONT - MAA
2 stops39h 14mEtihad Airways
Wed 10/224:25 amMAA - ONT
2 stops53h 34mEtihad Airways
Deal found 10/1$1,094
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.
Sat 10/1110:56 pmONT - MAA
2 stops39h 14mEtihad Airways
Thu 10/234:25 amMAA - ONT
2 stops29h 34mEtihad Airways
Deal found 10/1$1,104
This Mytrip deal was found by Cheapflights users on 9/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1912:10 amONT - MAA
3 stops34h 30mMultiple Airlines
Mon 11/37:00 amMAA - ONT
2 stops23h 20mMultiple Airlines
Deal found 9/29$1,120
This Mytrip deal was found by Cheapflights users on 9/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1412:10 amONT - MAA
3 stops30h 50mMultiple Airlines
Thu 10/307:00 amMAA - ONT
2 stops23h 20mMultiple Airlines
Deal found 9/29$1,127
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1612:10 amONT - MAA
3 stops34h 25mMultiple Airlines
Sat 11/110:30 pmMAA - ONT
3 stops31h 50mMultiple Airlines
Deal found 10/1$1,133
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.
Tue 10/1410:56 pmONT - MAA
2 stops51h 09mEtihad Airways
Fri 10/244:25 amMAA - ONT
2 stops29h 34mEtihad Airways
Deal found 10/1$1,142
This Mytrip deal was found by Cheapflights users on 9/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2312:10 amONT - MAA
3 stops34h 25mMultiple Airlines
Sat 11/811:25 pmMAA - ONT
3 stops30h 55mMultiple Airlines
Deal found 9/30$1,168
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.
Tue 10/1410:56 pmONT - MAA
2 stops51h 09mEtihad Airways
Wed 10/224:35 pmMAA - ONT
2 stops41h 24mEtihad Airways
Deal found 10/1$1,179
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.
Sat 11/111:50 pmONT - MAA
2 stops34h 30mMultiple Airlines
Sun 11/1611:55 pmMAA - ONT
2 stops30h 25mMultiple Airlines
Deal found 10/1$1,191
This Trip.com deal was found by Cheapflights users on 9/30. 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.
Sat 11/111:50 pmONT - MAA
2 stops34h 30mMultiple Airlines
Wed 11/1211:55 pmMAA - ONT
2 stops30h 25mMultiple Airlines
Deal found 9/30$1,193

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario 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 2,558,603 searches. Data last updated October 1, 2025.
Use the filters below to find and compare flights from Ontario to Chennai that are best for you.

Fly from

Ontario

Fly to

Chennai

Route

Depart

Return

Price

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Tue 10/7

10:56 pm-2:35 pm

2 stops51h 09m

Chennai

Tue 10/21

4:25 am-9:29 pm

2 stops29h 34m

$1,084

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Mon 10/6

10:56 pm-8:10 pm

2 stops32h 44m

Chennai

Tue 10/21

4:25 am-9:29 pm

2 stops29h 34m

$1,084

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Sat 10/11

10:56 pm-2:40 am

2 stops39h 14m

Chennai

Wed 10/22

4:25 am-9:29 pm

2 stops53h 34m

$1,094

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Sat 10/11

10:56 pm-2:40 am

2 stops39h 14m

Chennai

Thu 10/23

4:25 am-9:29 pm

2 stops29h 34m

$1,104

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Sat 10/11

10:56 pm-2:40 am

2 stops39h 14m

Chennai

Fri 10/24

3:45 pm-9:29 pm

2 stops42h 14m

$1,104

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Tue 10/14

10:56 pm-2:35 pm

2 stops51h 09m

Chennai

Wed 10/22

4:35 pm-9:29 pm

2 stops41h 24m

$1,179

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Wed 10/8

12:10 am-10:40 pm

2 stops34h 00m

Chennai

Fri 10/17

11:45 pm-6:00 pm

3 stops30h 45m

$1,236

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Sun 10/5

10:56 pm-8:10 pm

2 stops32h 44m

Chennai

Fri 10/17

3:45 pm-9:29 pm

2 stops42h 14m

$1,279

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Tue 10/7

12:10 am-11:10 pm

3 stops34h 30m

Chennai

Fri 10/17

3:50 am-6:00 pm

2 stops26h 40m

$1,304

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Sat 10/4

10:56 pm-2:40 am

2 stops39h 14m

Chennai

Tue 10/14

10:00 pm-9:29 pm

2 stops35h 59m

$1,340

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/30

Showing 1-10 of 20 results
1
2
  • Most accurate provider: When it comes to deals on Ontario-Chennai flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Chennai flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ontario-Chennai flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Chennai flights, Cheapflights users trust eDreams the most. eDreams 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 Ontario-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 Ontario to Chennai

Have a flexible travel schedule? Discover the best time to fly to Chennai from Ontario with our price prediction graph.
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 Ontario to Chennai

What is the cheapest month to book a flight from Ontario to Chennai?

Currently, September is the cheapest month in which you can book a flight from Ontario to Chennai (average of $904). Flying from Ontario to Chennai in December is currently the most expensive (average of $1,531). 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Chennai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ontario to Chennai?

    Departing from Ontario to Chennai will take you 51h 09m. Airlines will cover a distance of 8977 mi.

  • Can I find deals for flights from Ontario to Chennai that include hotel bookings?

    Yes. In addition to deals on Ontario to Chennai flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Chennai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Chennai.

  • Can I find deals for business class flights from Ontario to Chennai?

    Yes. Cheapflights offers flight deals from Ontario to Chennai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Chennai?

    Currently, September is the cheapest month in which you can book a flight from Ontario to Chennai (average of $904). Flying from Ontario to Chennai in December is currently the most expensive (average of $1,531). 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.

See more FAQs

Traveling to a place near Chennai?

Book flights to Chennai if you plan to visit one of these locations
Mahabalipuram
Vellore

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