HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chennai

$608+ 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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MAA
dic. 6 — dic. 131
sáb. 12/6
sáb. 12/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Chennai 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 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 noviembre 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$994
(Trip.com)

One-way from

$608
(Trip.com)

Popular in

December

Cheapest in

August

Average price

$1,220
Provider with most accurate pricing for Ontario-Chennai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Chennai flights.
Search Deals
From Ontario to Chennai
Search Deals
One-way flight from Ontario to Chennai
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($185 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 noviembre 6, 2025.

This Trip.com deal was found by Cheapflights users on 11/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/2210:50 pmONT - MAA
2 stops34h 35mMultiple Airlines
vie. 12/52:20 amMAA - ONT
2 stops28h 00mMultiple Airlines
Deal found 11/5$1,161
This Trip.com deal was found by Cheapflights users on 11/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/229:45 pmONT - MAA
2 stops35h 40mMultiple Airlines
lun. 12/111:35 pmMAA - ONT
2 stops53h 45mMultiple Airlines
Deal found 11/6$1,180
This Trip.com deal was found by Cheapflights users on 11/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2010:50 pmONT - MAA
2 stops26h 50mMultiple Airlines
sáb. 12/206:55 amMAA - ONT
2 stops47h 25mMultiple Airlines
Deal found 11/5$1,468
This Trip.com deal was found by Cheapflights users on 11/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/2210:50 pmONT - MAA
2 stops26h 50mMultiple Airlines
dom. 11/306:55 amMAA - ONT
2 stops47h 25mMultiple Airlines
Deal found 11/5$1,523
This British Airways deal was found by Cheapflights users on 11/6. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/2412:49 pmONT - MAA
2 stops27h 16mBritish Airways
jue. 12/47:35 amMAA - ONT
2 stops29h 50mBritish Airways
Deal found 11/6$1,621
This oojo deal was found by Cheapflights users on 11/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1011:59 amONT - MAA
2 stops25h 01mQatar Airways
lun. 11/244:05 amMAA - ONT
2 stops47h 27mQatar Airways
Deal found 11/6$1,654
This oojo deal was found by Cheapflights users on 11/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/26:00 amONT - MAA
2 stops30h 50mQatar Airways
vie. 12/194:05 amMAA - ONT
2 stops47h 17mQatar Airways
Deal found 11/5$1,692

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 noviembre 6, 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

mar. 2/3

10:58 am-2:30 am

2 stops26h 02m

Chennai

jue. 2/19

4:05 am-6:40 pm

2 stops28h 05m

$1,517

OntarioChennai

ONT - MAA

ONTMAA

Ontario

mié. 2/18

10:59 am-2:30 am

2 stops26h 01m

Chennai

vie. 2/27

4:05 am-6:40 pm

2 stops28h 05m

$1,557

OntarioChennai

ONT - MAA

ONTMAA

Ontario

lun. 2/2

3:09 pm-5:35 am

2 stops24h 56m

Chennai

jue. 2/12

7:35 am-11:58 pm

2 stops29h 53m

$1,586

OntarioChennai

ONT - MAA

ONTMAA

Ontario

lun. 11/24

12:49 pm-5:35 am

2 stops27h 16m

Chennai

jue. 12/4

7:35 am-11:55 pm

2 stops29h 50m

$1,621

OntarioChennai

ONT - MAA

ONTMAA

Ontario

jue. 1/29

10:58 am-2:30 am

2 stops26h 02m

Chennai

mar. 3/10

4:05 am-6:17 pm

2 stops26h 42m

$1,713

OntarioChennai

ONT - MAA

ONTMAA

Ontario

mié. 1/28

10:58 am-2:30 am

2 stops26h 02m

Chennai

dom. 3/8

3:25 am-6:17 pm

2 stops27h 22m

$1,713

OntarioChennai

ONT - MAA

ONTMAA

Ontario

sáb. 4/25

11:01 am-3:30 am

2 stops51h 59m

Chennai

mié. 4/29

5:35 am-5:45 pm

2 stops48h 40m

$1,732

OntarioChennai

ONT - MAA

ONTMAA

Ontario

jue. 1/22

3:09 pm-5:35 am

2 stops24h 56m

Chennai

dom. 2/22

7:35 am-11:58 pm

2 stops29h 53m

$1,832

OntarioChennai

ONT - MAA

ONTMAA

Ontario

lun. 11/24

6:00 am-2:20 am

2 stops30h 50m

Chennai

vie. 12/5

3:25 am-6:33 pm

2 stops28h 38m

$1,968

OntarioChennai

ONT - MAA

ONTMAA

Ontario

sáb. 11/22

2:59 pm-5:35 am

2 stops25h 06m

Chennai

dom. 12/7

7:35 am-11:55 pm

2 stops29h 50m

$2,111

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 24 results
1
2
3
  • 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, August is the cheapest month in which you can book a flight from Ontario to Chennai (average of $634). Flying from Ontario to Chennai in June is currently the most expensive (average of $1,245). 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 24h 56m. Airlines will cover a distance of 8977 mi. This flight may include one or multiple stops.

  • 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, August is the cheapest month in which you can book a flight from Ontario to Chennai (average of $634). Flying from Ontario to Chennai in June is currently the most expensive (average of $1,245). 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

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.

Alternative routes for Ontario to Chennai

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Chennai flights
Los Angeles to Chennai flights
Santa Ana to Chennai flights
Burbank to Chennai flights
San Francisco to Coimbatore flights
San Diego to Chennai flights
San Jose to Chennai flights
San Francisco to Tiruchirappalli flights
Oakland to Chennai flights
Los Angeles to Coimbatore flights
Las Vegas to Chennai flights
San Francisco to Madurai flights
Santa Rosa to Chennai flights
Sacramento to Chennai flights
Los Angeles to Madurai flights
Los Angeles to Tiruchirappalli flights
San Jose to Tiruchirappalli flights
Santa Barbara to Chennai flights
San Diego to Coimbatore flights
Las Vegas to Coimbatore flights
San Jose to Coimbatore flights
Long Beach to Chennai flights
San Jose to Madurai flights
Santa Ana to Coimbatore flights

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.