HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$619+ Cheap flights from Chennai (MAA) to Ontario (ONT)

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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
MAA — ONT
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chennai to Ontario with Cheapflights

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 Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Chennai (MAA) to Ontario (ONT). 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 September 14, 2025.

Round-trip from

$1,659
(Qatar Airways)

One-way from

$619
(EaseMyTrip)

Popular in

August

Cheapest in

June

Average price

$1,103
From Chennai to Ontario
Search Deals
One-way flight from Chennai to Ontario
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Chennai to Ontario

Cheapest flights from Chennai to Ontario
Explore the most affordable flight options available from Chennai to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

This Qatar Airways deal was found by Cheapflights users on 9/12. 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.
Mon 10/204:20 amMAA - ONT
2 stops26h 43mQatar Airways
Wed 2/411:30 amONT - MAA
2 stops25h 30mQatar Airways
Deal found 9/12$1,659
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:35 amMAA - ONT
2 stops63h 52mAmerican Airlines
Sun 11/96:10 amONT - MAA
2 stops33h 55mAmerican Airlines
Deal found 9/11$1,682
This Etihad Airways deal was found by Cheapflights users on 9/13. 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.
Thu 10/94:25 amMAA - ONT
2 stops29h 34mEtihad Airways
Fri 10/2410:56 pmONT - MAA
2 stops44h 44mEtihad Airways
Deal found 9/13$2,128
This Qatar Airways deal was found by Cheapflights users on 9/13. 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 10/94:20 amMAA - ONT
2 stops26h 43mQatar Airways
Fri 10/2410:57 amONT - MAA
2 stops27h 23mQatar Airways
Deal found 9/13$2,306
This Qatar Airways deal was found by Cheapflights users on 9/12. 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 10/104:20 amMAA - ONT
2 stops26h 43mQatar Airways
Fri 10/1710:57 amONT - MAA
2 stops27h 23mQatar Airways
Deal found 9/12$2,818
This Gotogate deal was found by Cheapflights users on 9/12. 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.
Sun 10/195:35 amMAA - ONT
2 stops29h 13mBritish Airways
Mon 11/33:08 pmONT - MAA
2 stops24h 57mBritish Airways
Deal found 9/12$6,495
This British Airways deal was found by Cheapflights users on 9/12. 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.
Sat 10/185:35 amMAA - ONT
2 stops29h 37mBritish Airways
Mon 11/312:46 pmONT - MAA
2 stops27h 19mBritish Airways
Deal found 9/12$10,039

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chennai to Ontario 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 September 14, 2025.
Use the filters below to find and compare flights from Chennai to Ontario that are best for you.

Fly from

Chennai

Fly to

Ontario

Route

Depart

Return

Price

ChennaiOntario

MAA - ONT

MAAONT

Chennai

Mon 10/20

4:20 am-6:33 pm

2 stops26h 43m

Ontario

Wed 2/4

11:30 am-2:30 am

2 stops25h 30m

$1,659

ChennaiOntario

MAA - ONT

MAAONT

Chennai

Wed 11/5

7:35 am-9:57 am

2 stops63h 52m

Ontario

Sun 11/9

6:10 am-5:35 am

2 stops33h 55m

$1,682

ChennaiOntario

MAA - ONT

MAAONT

Chennai

Thu 10/9

4:25 am-9:29 pm

2 stops29h 34m

Ontario

Fri 10/24

10:56 pm-8:10 am

2 stops44h 44m

$2,128

ChennaiOntario

MAA - ONT

MAAONT

Chennai

Thu 10/9

4:20 am-6:33 pm

2 stops26h 43m

Ontario

Fri 10/24

10:57 am-2:50 am

2 stops27h 23m

$2,306

ChennaiOntario

MAA - ONT

MAAONT

Chennai

Fri 10/10

4:20 am-6:33 pm

2 stops26h 43m

Ontario

Fri 10/17

10:57 am-2:50 am

2 stops27h 23m

$2,818

ChennaiOntario

MAA - ONT

MAAONT

Chennai

Sun 10/19

5:35 am-10:18 pm

2 stops29h 13m

Ontario

Mon 11/3

3:08 pm-5:35 am

2 stops24h 57m

$6,495

ChennaiOntario

MAA - ONT

MAAONT

Chennai

Sat 10/18

5:35 am-10:42 pm

2 stops29h 37m

Ontario

Mon 11/3

12:46 pm-5:35 am

2 stops27h 19m

$10,039

ChennaiOntario

MAA - ONT

MAAONT

Chennai

Mon 10/27

10:45 pm-9:20 pm

3 stops35h 05m

$619

ChennaiOntario

MAA - ONT

MAAONT

Chennai

Thu 10/16

11:45 pm-6:00 pm

3 stops30h 45m

$628

ChennaiOntario

MAA - ONT

MAAONT

Chennai

Sat 9/20

3:50 am-6:00 pm

2 stops50h 40m

$673

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 17 results
1
2

Best time to book a flight from Chennai to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Chennai 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 Chennai to Ontario

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

Currently, August is the cheapest month in which you can book a flight from Chennai to Ontario (average of $246). Flying from Chennai to Ontario in March is currently the most expensive (average of $328). 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 Chennai to Ontario. 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 Chennai to Ontario?

    There are many flights that can get you from Chennai to Ontario in 26h 43m. Fly via Qatar Airways, American Airlines, or Etihad Airways to get the fastest option. Airlines will cover a distance of 8977 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chennai to Ontario 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 Chennai to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Chennai to Ontario (average of $246). Flying from Chennai to Ontario in March is currently the most expensive (average of $328). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.