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$656+ 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MAA
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$1,065
(oojo)

One-way from

$656
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$1,392
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. 10% potential increase in price ($136 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This oojo deal was found by Cheapflights users on 7/3. 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.
Fri 8/811:59 pmONT - MAA
2 stops44h 01mEtihad Airways
Sun 9/73:45 pmMAA - ONT
2 stops42h 14mEtihad Airways
Deal found 7/3$1,065
This Trip.com deal was found by Cheapflights users on 7/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/512:45 amONT - MAA
2 stops57h 50mMultiple Airlines
Mon 10/612:05 amMAA - ONT
2 stops30h 25mMultiple Airlines
Deal found 7/3$1,190
This oojo deal was found by Cheapflights users on 7/2. 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.
Wed 9/2410:53 amONT - MAA
2 stops33h 47mQatar Airways
Fri 2/279:50 pmMAA - ONT
2 stops33h 31mQatar Airways
Deal found 7/2$1,443
This Booking.com deal was found by Cheapflights users on 7/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/23:05 pmONT - MAA
2 stops25h 00mBritish Airways
Wed 11/197:35 amMAA - ONT
2 stops27h 55mBritish Airways
Deal found 7/3$1,515
This oojo deal was found by Cheapflights users on 7/1. 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.
Fri 7/1111:59 pmONT - MAA
2 stops31h 41mAir India
Thu 8/1412:50 pmMAA - ONT
2 stops45h 50mAir India
Deal found 7/1$1,613

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 July 3, 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

Fri 8/8

11:59 pm-8:30 am

2 stops44h 01m

Chennai

Sun 9/7

3:45 pm-9:29 pm

2 stops42h 14m

$1,065

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Tue 8/5

12:45 am-11:05 pm

2 stops57h 50m

Chennai

Mon 10/6

12:05 am-6:00 pm

2 stops30h 25m

$1,190

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Wed 9/24

10:53 am-9:10 am

2 stops33h 47m

Chennai

Fri 2/27

9:50 pm-5:51 pm

2 stops33h 31m

$1,443

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Sun 11/2

3:05 pm-5:35 am

2 stops25h 00m

Chennai

Wed 11/19

7:35 am-10:00 pm

2 stops27h 55m

$1,515

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Thu 9/11

12:45 am-11:55 pm

2 stops34h 40m

$656

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Sat 8/16

11:59 pm-3:10 pm

2 stops50h 41m

$760

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Fri 10/3

2:54 pm-9:10 am

2 stops29h 46m

$831

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Fri 12/12

8:48 am-5:35 am

2 stops31h 17m

$1,407

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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 $939). 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.

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 July 3, 2025.
See what other customers who have flown with Qatar Airways, Etihad Airways, and British Airways from Ontario to Chennai have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,594 reviews

Boarding

7.5

Entertainment

7.4

Comfort

7.4

Food

7.3

Overall

7.4

Crew

7.9

Reviews

1 / 20
4.0
Okay

Janak,Oct 2023

DOH - AMD

Disaster boarding process. No gates. No annoncement for boarding process. Waiting area seats were full no seats available. 787 dream liner step up to entrance door. Not acceptable for physically poor but normal people.
Qatar Airways
7.4
Good
3,594 reviews
Qatar Airways
7.4
Good
3,594 reviews

Boarding

7.5

Entertainment

7.4

Comfort

7.4

Food

7.3

Overall

7.4

Crew

7.9

Reviews

1 / 20
4.0
Okay

Janak,Oct 2023

DOH - AMD

Disaster boarding process. No gates. No annoncement for boarding process. Waiting area seats were full no seats available. 787 dream liner step up to entrance door. Not acceptable for physically poor but normal people.
Etihad Airways
7.4
Good
1,220 reviews
Qatar Airways
7.4
Good
3,594 reviews

Boarding

7.5

Entertainment

7.4

Comfort

7.4

Food

7.3

Overall

7.4

Crew

7.9

Reviews

1 / 20
4.0
Okay

Janak,Oct 2023

DOH - AMD

Disaster boarding process. No gates. No annoncement for boarding process. Waiting area seats were full no seats available. 787 dream liner step up to entrance door. Not acceptable for physically poor but normal people.
British Airways
6.6
Okay
7,093 reviews
Qatar Airways
7.4
Good
3,594 reviews

Boarding

7.5

Entertainment

7.4

Comfort

7.4

Food

7.3

Overall

7.4

Crew

7.9

Reviews

1 / 20
4.0
Okay

Janak,Oct 2023

DOH - AMD

Disaster boarding process. No gates. No annoncement for boarding process. Waiting area seats were full no seats available. 787 dream liner step up to entrance door. Not acceptable for physically poor but normal people.

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.

  • What are the cheapest airlines to fly from Ontario to Chennai one-way?

    To fly one-way, consider booking your trip with Etihad Airways, which is currently one of the cheapest options available, starting at $760. Qatar Airways flights start at $831 while deals on British Airways start at $1,407 one-way.

  • 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 $939). 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 Ontario?

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

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