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Cheap flights from Ontario to Chennai from ₹ 57,612

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 21/4. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Ontario to Chennai

Cheap return flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
23:59 - 20:10
ONT
-
MAA
31h 41m
2 stops
Etihad Airways Logo
04:05 - 21:29
MAA
-
ONT
29h 54m
2 stops
₹ 110,921Etihad Airways
Mon, 7 Sep - Mon, 21 Sep
Multiple Airlines Logo
00:10 - 22:35
ONT
-
MAA
33h 55m
3 stops
Multiple Airlines Logo
20:40 - 18:00
MAA
-
ONT
33h 50m
3 stops
₹ 116,907Multiple Airlines
Thu, 30 Apr - Fri, 15 May
Multiple Airlines Logo
00:10 - 22:35
ONT
-
MAA
33h 55m
3 stops
Multiple Airlines Logo
03:20 - 18:00
MAA
-
ONT
27h 10m
2 stops
₹ 117,561Multiple Airlines
Thu, 30 Apr - Thu, 14 May
Air India Logo
23:59 - 18:20
ONT
-
MAA
29h 51m
2 stops
Air India Logo
15:40 - 21:29
MAA
-
ONT
42h 19m
2 stops
₹ 128,691Air India
Sat, 22 Aug - Fri, 11 Sep
Qatar Airways Logo
06:00 - 02:50
ONT
-
MAA
32h 20m
2 stops
Qatar Airways Logo
04:20 - 22:32
MAA
-
ONT
30h 42m
2 stops
₹ 128,878Qatar Airways
Mon, 6 Apr - Wed, 6 May
Qatar Airways Logo
06:00 - 02:50
ONT
-
MAA
32h 20m
2 stops
Qatar Airways Logo
04:20 - 23:59
MAA
-
ONT
32h 09m
2 stops
₹ 129,065Qatar Airways
Mon, 6 Apr - Mon, 20 Apr
Qatar Airways Logo
06:00 - 02:50
ONT
-
MAA
32h 20m
2 stops
Qatar Airways Logo
03:55 - 22:32
MAA
-
ONT
31h 07m
2 stops
₹ 129,813Qatar Airways
Wed, 15 Apr - Mon, 27 Apr
Multiple Airlines Logo
10:33 - 02:50
ONT
-
MAA
27h 47m
2 stops
Multiple Airlines Logo
03:55 - 22:32
MAA
-
ONT
31h 07m
2 stops
₹ 130,000Multiple Airlines
Tue, 7 Apr - Tue, 21 Apr
Etihad Airways Logo
23:59 - 08:25
ONT
-
MAA
43h 56m
2 stops
Etihad Airways Logo
16:05 - 22:40
MAA
-
ONT
43h 05m
2 stops
₹ 130,842Etihad Airways
Mon, 3 Aug - Mon, 24 Aug
Multiple Airlines Logo
00:10 - 23:00
ONT
-
MAA
34h 20m
2 stops
Multiple Airlines Logo
03:20 - 18:00
MAA
-
ONT
27h 10m
2 stops
₹ 131,309Multiple Airlines
Sat, 18 Apr - Thu, 28 May

Air India flights from Ontario to Chennai

Our best Air India deals on Ontario to Chennai flight tickets
Air India
22 Aug
ONT23:59Ontario
29h 51m
2 stops
MAA18:20Chennai
11 Sept
MAA15:40Chennai
42h 19m
2 stops
ONT21:29Ontario
₹ 128,691
Air India
16 Jul
ONT23:59Ontario
32h 26m
2 stops
MAA20:55Chennai
20 Sept
MAA12:25Chennai
45h 34m
2 stops
ONT21:29Ontario
₹ 145,712
Air India
31 May
ONT22:41Ontario
33h 14m
2 stops
MAA20:25Chennai
8 Jul
MAA20:40Chennai
38h 30m
2 stops
ONT22:40Ontario
₹ 147,676

Qatar Airways flights from Ontario to Chennai

Our best Qatar Airways deals on Ontario to Chennai flight tickets
Qatar Airways
6 Apr
ONT06:00Ontario
32h 20m
2 stops
MAA02:50Chennai
6 May
MAA04:20Chennai
30h 42m
2 stops
ONT22:32Ontario
₹ 128,878
Qatar Airways
6 Apr
ONT06:00Ontario
32h 20m
2 stops
MAA02:50Chennai
20 Apr
MAA04:20Chennai
32h 09m
2 stops
ONT23:59Ontario
₹ 129,065
Qatar Airways
15 Apr
ONT06:00Ontario
32h 20m
2 stops
MAA02:50Chennai
27 Apr
MAA03:55Chennai
31h 07m
2 stops
ONT22:32Ontario
₹ 129,813

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 24 March 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

Mon 7/9

23:59-20:10

2 stops31h 41m

Chennai

Mon 21/9

04:05-21:29

2 stops29h 54m

₹ 110,921

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Thu 30/4

00:10-22:35

3 stops33h 55m

Chennai

Fri 15/5

20:40-18:00

3 stops33h 50m

₹ 116,907

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Thu 30/4

00:10-22:35

3 stops33h 55m

Chennai

Thu 14/5

03:20-18:00

2 stops27h 10m

₹ 117,561

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Sat 22/8

23:59-18:20

2 stops29h 51m

Chennai

Fri 11/9

15:40-21:29

2 stops42h 19m

₹ 128,691

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Mon 6/4

06:00-02:50

2 stops32h 20m

Chennai

Wed 6/5

04:20-22:32

2 stops30h 42m

₹ 128,878

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Mon 6/4

06:00-02:50

2 stops32h 20m

Chennai

Mon 20/4

04:20-23:59

2 stops32h 09m

₹ 129,065

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Wed 15/4

06:00-02:50

2 stops32h 20m

Chennai

Mon 27/4

03:55-22:32

2 stops31h 07m

₹ 129,813
Fastest return journey

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Tue 7/4

10:33-02:50

2 stops27h 47m

Chennai

Tue 21/4

03:55-22:32

2 stops31h 07m

₹ 130,000

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Mon 3/8

23:59-08:25

2 stops43h 56m

Chennai

Mon 24/8

16:05-22:40

2 stops43h 05m

₹ 130,842

OntarioChennai

ONT - MAA

ONTMAA

Ontario

Sat 18/4

00:10-23:00

2 stops34h 20m

Chennai

Thu 28/5

03:20-18:00

2 stops27h 10m

₹ 131,309

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?

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

Which airlines fly to Chennai?

Singapore Airlines, Cathay Pacific and Qatar Airways 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 38% 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

  • 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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