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$695+ 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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MAA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$1,021
(oojo)

One-way from

$695
(Mytrip)

Popular in

December

Cheapest in

October

Average price

$1,539
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 ($138 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 June 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 June 12, 2025.

This oojo deal was found by Cheapflights users on 6/11. 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 9/1010:56 pmONT - MAA
2 stops39h 14mEtihad Airways
Wed 9/244:45 pmMAA - ONT
2 stops41h 14mEtihad Airways
Deal found 6/11$1,021
This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2311:45 pmONT - MAA
2 stops34h 50mMultiple Airlines
Fri 9/512:05 amMAA - ONT
2 stops29h 30mMultiple Airlines
Deal found 6/10$1,289
This British Airways deal was found by Cheapflights users on 6/11. 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 11/53:05 pmONT - MAA
2 stops25h 00mBritish Airways
Wed 11/197:35 amMAA - ONT
2 stops29h 40mBritish Airways
Deal found 6/11$1,478
This Indian Eagle deal was found by Cheapflights users on 6/11. 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.
Sun 8/3110:50 amONT - MAA
2 stops27h 30mQatar Airways
Mon 9/159:50 pmMAA - ONT
2 stops28h 30mQatar Airways
Deal found 6/11$1,645

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 June 12, 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

Wed 9/10

10:56 pm-2:40 am

2 stops39h 14m

Chennai

Wed 9/24

4:45 pm-9:29 pm

2 stops41h 14m

$1,021

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Sat 8/23

11:45 pm-11:05 pm

2 stops34h 50m

Chennai

Fri 9/5

12:05 am-5:05 pm

2 stops29h 30m

$1,289

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Wed 11/5

3:05 pm-5:35 am

2 stops25h 00m

Chennai

Wed 11/19

7:35 am-11:45 pm

2 stops29h 40m

$1,478

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Sun 8/31

10:50 am-2:50 am

2 stops27h 30m

Chennai

Mon 9/15

9:50 pm-1:50 pm

2 stops28h 30m

$1,645

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Sat 8/2

12:45 am-11:05 pm

3 stops33h 50m

$695

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Tue 9/9

10:56 pm-2:40 am

2 stops39h 14m

$730

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Sun 7/6

6:00 am-2:50 am

2 stops32h 20m

$1,239

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Sat 6/28

10:54 am-3:30 am

2 stops28h 06m

$1,752

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Mon 6/30

12:59 am-3:30 am

2 stops38h 01m

$2,207

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 $943). Flying from Ontario to Chennai in June is currently the most expensive (average of $1,538). 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.

Rainfall in Chennai by month

Plan your trip to Chennai by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chennai ranges from 0.4 - 13.0 inches per month. November is typically the wettest month, when rainfall can reach 13.0 in. February is typically the driest time to visit Chennai when rainfall is around 0.4 in.

Temperature in Chennai by month

Plan your trip to Chennai by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chennai, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 91.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 June 12, 2025.
To help decide which airline to fly from Ontario to Chennai, see what other customers have to say about Qatar Airways, Etihad Airways and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,584 reviews

Crew

7.9

Overall

7.4

Food

7.3

Comfort

7.4

Entertainment

7.4

Boarding

7.5

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
3,584 reviews
Qatar Airways
7.4
Good
3,584 reviews

Crew

7.9

Overall

7.4

Food

7.3

Comfort

7.4

Entertainment

7.4

Boarding

7.5

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
1,211 reviews
Qatar Airways
7.4
Good
3,584 reviews

Crew

7.9

Overall

7.4

Food

7.3

Comfort

7.4

Entertainment

7.4

Boarding

7.5

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.
American Airlines
7.2
Good
10,000 reviews
Qatar Airways
7.4
Good
3,584 reviews

Crew

7.9

Overall

7.4

Food

7.3

Comfort

7.4

Entertainment

7.4

Boarding

7.5

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
7,008 reviews
Qatar Airways
7.4
Good
3,584 reviews

Crew

7.9

Overall

7.4

Food

7.3

Comfort

7.4

Entertainment

7.4

Boarding

7.5

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 $730. Qatar Airways flights start at $1,239 while deals on British Airways start at $1,752 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 $943). Flying from Ontario to Chennai in June is currently the most expensive (average of $1,538). 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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