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Cheap flights from Ontario to Chennai from ₹ 69,591

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Chennai departing on 11/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ontario to Chennai

Cheap return flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
06:02 - 02:50
ONT
-
MAA
32h 18m
2 stops
Qatar Airways Logo
04:20 - 23:24
MAA
-
ONT
31h 34m
2 stops
₹ 128,951Qatar Airways
Wed, 15 Jul - Thu, 17 Sep
Qatar Airways Logo
12:04 - 02:50
ONT
-
MAA
26h 16m
2 stops
Qatar Airways Logo
03:25 - 18:22
MAA
-
ONT
28h 27m
2 stops
₹ 129,434Qatar Airways
Wed, 12 Aug - Tue, 17 Nov
Qatar Airways Logo
10:29 - 02:40
ONT
-
MAA
27h 41m
2 stops
Qatar Airways Logo
03:55 - 18:57
MAA
-
ONT
27h 32m
2 stops
₹ 130,689Qatar Airways
Sun, 23 Aug - Wed, 16 Sep
Qatar Airways Logo
21:20 - 02:50
ONT
-
MAA
41h 00m
2 stops
Qatar Airways Logo
03:55 - 13:53
MAA
-
ONT
46h 28m
2 stops
₹ 133,777Qatar Airways
Fri, 31 Jul - Thu, 3 Sep
Qatar Airways Logo
10:29 - 02:40
ONT
-
MAA
27h 41m
2 stops
Qatar Airways Logo
04:20 - 18:57
MAA
-
ONT
27h 07m
2 stops
₹ 136,384Qatar Airways
Sun, 23 Aug - Wed, 16 Sep
Qatar Airways Logo
10:29 - 02:40
ONT
-
MAA
27h 41m
2 stops
Qatar Airways Logo
04:20 - 23:24
MAA
-
ONT
31h 34m
2 stops
₹ 136,673Qatar Airways
Sat, 5 Sep - Sun, 20 Sep
Qatar Airways Logo
06:02 - 02:50
ONT
-
MAA
32h 18m
2 stops
Qatar Airways Logo
03:55 - 18:58
MAA
-
ONT
27h 33m
2 stops
₹ 138,410Qatar Airways
Sat, 1 Aug - Fri, 4 Sep
Qatar Airways Logo
10:29 - 02:50
ONT
-
MAA
27h 51m
2 stops
Qatar Airways Logo
03:55 - 18:57
MAA
-
ONT
27h 32m
2 stops
₹ 141,789Qatar Airways
Wed, 26 Aug - Tue, 15 Sep
Qatar Airways Logo
06:02 - 02:50
ONT
-
MAA
32h 18m
2 stops
Qatar Airways Logo
04:20 - 19:03
MAA
-
ONT
27h 13m
2 stops
₹ 146,229Qatar Airways
Wed, 22 Jul - Wed, 30 Sep
Etihad Airways Logo
23:50 - 08:25
ONT
-
MAA
44h 05m
2 stops
Etihad Airways Logo
21:55 - 20:13
MAA
-
ONT
34h 48m
2 stops
₹ 146,808Etihad Airways
Sun, 19 Jul - Wed, 9 Sep

Qatar Airways flights from Ontario to Chennai

Our best Qatar Airways deals on Ontario to Chennai flight tickets
Qatar Airways
15 Jul
ONT06:02Ontario
32h 18m
2 stops
MAA02:50Chennai
17 Sept
MAA04:20Chennai
31h 34m
2 stops
ONT23:24Ontario
₹ 128,951
Qatar Airways
12 Aug
ONT12:04Ontario
26h 16m
2 stops
MAA02:50Chennai
17 Nov
MAA03:25Chennai
28h 27m
2 stops
ONT18:22Ontario
₹ 129,434
Qatar Airways
23 Aug
ONT10:29Ontario
27h 41m
2 stops
MAA02:40Chennai
16 Sept
MAA03:55Chennai
27h 32m
2 stops
ONT18:57Ontario
₹ 130,689

Etihad Airways flights from Ontario to Chennai

Our best Etihad Airways deals on Ontario to Chennai flight tickets
Etihad Airways
19 Jul
ONT23:50Ontario
44h 05m
2 stops
MAA08:25Chennai
9 Sept
MAA21:55Chennai
34h 48m
2 stops
ONT20:13Ontario
₹ 146,808
Etihad Airways
6 Jul
ONT23:50Ontario
55h 50m
2 stops
MAA20:10Chennai
15 Jul
MAA04:05Chennai
31h 00m
2 stops
ONT22:35Ontario
₹ 149,993
Etihad Airways
14 Aug
ONT23:50Ontario
44h 05m
2 stops
MAA08:25Chennai
8 Sept
MAA10:15Chennai
46h 28m
2 stops
ONT20:13Ontario
₹ 154,047

momondo Fare Finder

 
Customise 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, momondo users made 59,053 searches. Data last updated 20 May 2026.
Use the filters below to find and compare flights from Ontario to Chennai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Wed 15/7

06:02-02:50

2 stops32h 18m

Chennai

Thu 17/9

04:20-23:24

2 stops31h 34m

₹ 128,951
Fastest return journey

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Wed 12/8

12:04-02:50

2 stops26h 16m

Chennai

Tue 17/11

03:25-18:22

2 stops28h 27m

₹ 129,434

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Sun 23/8

10:29-02:40

2 stops27h 41m

Chennai

Wed 16/9

03:55-18:57

2 stops27h 32m

₹ 130,689

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Fri 31/7

21:20-02:50

2 stops41h 00m

Chennai

Thu 3/9

03:55-13:53

2 stops46h 28m

₹ 133,777

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Sun 23/8

10:29-02:40

2 stops27h 41m

Chennai

Wed 16/9

04:20-18:57

2 stops27h 07m

₹ 136,384

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Sat 5/9

10:29-02:40

2 stops27h 41m

Chennai

Sun 20/9

04:20-23:24

2 stops31h 34m

₹ 136,673

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Sat 1/8

06:02-02:50

2 stops32h 18m

Chennai

Fri 4/9

03:55-18:58

2 stops27h 33m

₹ 138,410

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Wed 26/8

10:29-02:50

2 stops27h 51m

Chennai

Tue 15/9

03:55-18:57

2 stops27h 32m

₹ 141,789

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Wed 22/7

06:02-02:50

2 stops32h 18m

Chennai

Wed 30/9

04:20-19:03

2 stops27h 13m

₹ 146,229

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Sun 19/7

23:50-08:25

2 stops44h 05m

Chennai

Wed 9/9

21:55-20:13

2 stops34h 48m

₹ 146,808

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chennai from

How to get the cheapest flight ticket from Ontario to Chennai

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Chennai?

Etihad Airways is the most popular carrier operating from Ontario to Chennai

Which airlines fly to Chennai?

Singapore Airlines, Cathay Pacific and Emirates are the top three most popular airlines that fly to Chennai from Ontario according to our data. Singapore Airlines is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Chennai. Keep in mind that there are 3 different airlines that fly to Chennai on a routine basis, so you have a few additional options to choose from.

When to book flights from Ontario to Chennai

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Chennai according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Ontario to Chennai (ONT to MAA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Chennai

Fastest flight time

26h 08m

Direct flights

None
The fastest flight from Ontario to Chennai takes 26h 08m
There are no direct flights from Ontario to Chennai. There are no popular flight routes from Ontario to Chennai.
Search flight deals

Frequently asked questions about flying from Ontario to Chennai

  • How far is Ontario to Chennai by plane?

    The distance between Ontario and Chennai is about 14429.4 km. Typically, this will take 26h 08m by plane in normal conditions.

  • When did momondo last update prices for flights from Ontario Airport to Chennai Airport?

    Prices for flights from Ontario Airport to Chennai Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Ontario Airport to Chennai Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to Chennai Airport.

  • What documentation or ID do you need to fly to Chennai Airport?

    The travel and health documents required for your trip to Chennai Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chennai Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Chennai?

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

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Chennai?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Chennai. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Chennai with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Chennai flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Chennai?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chennai from Ontario.

I’m not ready to book a flight from Ontario to Chennai right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chennai from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Chennai trip

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