Which airports can I use when flying from Ontario to Chennai?

Flights from Ontario to Chennai usually depart from Ontario (ONT) and arrive at Chennai (MAA).

Which airports do connecting flights from Ontario to Chennai pass through?

Most connecting flights from Ontario to Chennai pass through Hong Kong Intl (HKG), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Can I save money by using flexible dates for flights from Ontario to Chennai?

On the Ontario to Chennai route, being flexible with your departure day can save you up to 56%. Saturday is the cheapest day at $1,099 round-trip on average, while Wednesday is the most expensive at $2,493: a $1,394 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Do I need a passport to fly from Ontario to Chennai?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Ontario to Chennai changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,233 to $11,880. That means the highest observed fare was about 10x higher than the lowest one.

How are flight prices from Ontario to Chennai looking right now?

One-way fares from Ontario to Chennai are currently lower than usual. Average one-way flight prices are about $670, which is 47% below the typical average for this route.

What is the time difference between Ontario and Chennai?

Chennai is 12 hours ahead of Ontario (India Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

How much should I expect to pay for a Ontario to Chennai flight?

Round-trip flights from Ontario to Chennai range from $1,099 to $2,493, with an average of $1,099 over the past 12 months. Anything below $1,099 counts as a good deal.

Cheap Flights from Ontario to Chennai | KAYAK

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$1,233

Typical prices: $1,099-$2,493

Multiple Airlines

Fri 8/31Sun 9/16

ONT - MAA • 2 stops

Cheapest one-way

$604

Typical prices: $916-$1,276

Multiple Airlines

Sun 9/23

ONT - MAA • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Chennai!

Flight Deals

Cheap Flights from Ontario to Chennai (ONT-MAA)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ontario to Chennai

Mon, Aug 31 - Wed, Sep 16

12:45 am - 11:45 pmONT Ontario-MAA Chennai

34h 30m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

7:05 pm - 6:00 pmMAA Chennai-ONT Ontario

35h 25m3 stops Bengaluru Intl Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,233Multiple Airlines

Tue, Sep 15 - Thu, Oct 1

12:10 am - 11:00 pmONT Ontario-MAA Chennai

34h 20m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

8:20 pm - 5:05 pmMAA Chennai-ONT Ontario

33h 15m3 stops Tiruchirappalli Civil Singapore Changi Taipei City Taiwan Taoyuan Intl

$1,284Multiple Airlines

Sat, Sep 12 - Sat, Sep 19

12:45 am - 10:35 pmONT Ontario-MAA Chennai

33h 20m3 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi Mumbai Chhatrapati Shivaji Intl

3:20 am - 6:00 pmMAA Chennai-ONT Ontario

27h 10m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,284Multiple Airlines

Thu, Sep 3 - Fri, Sep 18

12:45 am - 1:05 amONT Ontario-MAA Chennai

35h 50m3 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi Mumbai Chhatrapati Shivaji Intl

3:20 am - 6:00 pmMAA Chennai-ONT Ontario

27h 10m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,285Multiple Airlines

Tue, Sep 15 - Thu, Oct 1

12:10 am - 10:35 pmONT Ontario-MAA Chennai

33h 55m3 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi Mumbai Chhatrapati Shivaji Intl

7:05 pm - 6:00 pmMAA Chennai-ONT Ontario

35h 25m3 stops Bengaluru Intl Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,286Multiple Airlines

Sun, Sep 6 - Tue, Sep 22

12:45 am - 10:35 pmONT Ontario-MAA Chennai

33h 20m3 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi Mumbai Chhatrapati Shivaji Intl

10:00 pm - 6:00 pmMAA Chennai-ONT Ontario

32h 30m3 stops Bengaluru Intl Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,287Multiple Airlines

Wed, Sep 2 - Thu, Sep 17

12:45 am - 10:35 pmONT Ontario-MAA Chennai

33h 20m3 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi Mumbai Chhatrapati Shivaji Intl

3:20 am - 6:00 pmMAA Chennai-ONT Ontario

27h 10m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,287Multiple Airlines

Wed, Sep 9 - Sat, Sep 19

12:45 am - 10:35 pmONT Ontario-MAA Chennai

33h 20m3 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi Mumbai Chhatrapati Shivaji Intl

3:20 am - 6:00 pmMAA Chennai-ONT Ontario

27h 10m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,288Multiple Airlines

Sat, Sep 12 - Sun, Sep 20

12:45 am - 10:35 pmONT Ontario-MAA Chennai

33h 20m3 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi Mumbai Chhatrapati Shivaji Intl

7:05 pm - 6:00 pmMAA Chennai-ONT Ontario

35h 25m3 stops Bengaluru Intl Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,289Multiple Airlines

Tue, Sep 22 - Tue, Sep 29

12:10 am - 10:35 pmONT Ontario-MAA Chennai

33h 55m3 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi Mumbai Chhatrapati Shivaji Intl

3:20 am - 6:00 pmMAA Chennai-ONT Ontario

27h 10m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,291Multiple Airlines

Recent last minute flight deals from Ontario to Chennai

Sun, Aug 23 - Sun, Sep 6

12:45 am - 1:05 amONT Ontario-MAA Chennai

35h 50m3 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi Mumbai Chhatrapati Shivaji Intl

8:10 pm - 6:40 pmMAA Chennai-ONT Ontario

35h 00m3 stops New Delhi Indira Gandhi Intl Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,251Multiple Airlines

Mon, Aug 24 - Tue, Sep 1

12:45 am - 1:05 amONT Ontario-MAA Chennai

35h 50m3 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi Mumbai Chhatrapati Shivaji Intl

3:20 am - 6:40 pmMAA Chennai-ONT Ontario

27h 50m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,291Multiple Airlines

Sun, Aug 23 - Tue, Sep 1

12:45 am - 1:05 amONT Ontario-MAA Chennai

35h 50m3 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi Mumbai Chhatrapati Shivaji Intl

10:00 pm - 6:40 pmMAA Chennai-ONT Ontario

33h 10m3 stops Bengaluru Intl Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,313Multiple Airlines

Tue, Aug 25 - Sun, Sep 6

12:45 am - 1:05 amONT Ontario-MAA Chennai

35h 50m3 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi Mumbai Chhatrapati Shivaji Intl

8:10 pm - 6:40 pmMAA Chennai-ONT Ontario

35h 00m3 stops New Delhi Indira Gandhi Intl Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,351Multiple Airlines

Fri, Aug 21 - Fri, Aug 28

12:45 am - 1:05 amONT Ontario-MAA Chennai

35h 50m3 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi Mumbai Chhatrapati Shivaji Intl

3:20 am - 6:40 pmMAA Chennai-ONT Ontario

27h 50m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,353Multiple Airlines

Fri, Aug 21 - Sat, Aug 29

12:45 am - 1:05 amONT Ontario-MAA Chennai

35h 50m3 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi Mumbai Chhatrapati Shivaji Intl

10:00 pm - 6:40 pmMAA Chennai-ONT Ontario

33h 10m3 stops Bengaluru Intl Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,366Multiple Airlines

Sun, Aug 23 - Sun, Sep 6

12:45 am - 11:45 pmONT Ontario-MAA Chennai

34h 30m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

11:50 pm - 6:40 pmMAA Chennai-ONT Ontario

31h 20m2 stops Singapore Changi Taipei City Taiwan Taoyuan Intl

$1,368Multiple Airlines

Sun, Aug 23 - Sun, Sep 6

12:45 am - 1:05 amONT Ontario-MAA Chennai

35h 50m3 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi Mumbai Chhatrapati Shivaji Intl

10:00 pm - 6:40 pmMAA Chennai-ONT Ontario

33h 10m3 stops Bengaluru Intl Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,398Multiple Airlines

Tue, Aug 25 - Thu, Sep 3

12:45 am - 11:00 pmONT Ontario-MAA Chennai

33h 45m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

8:10 pm - 6:40 pmMAA Chennai-ONT Ontario

35h 00m3 stops New Delhi Indira Gandhi Intl Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,405Multiple Airlines

Fri, Aug 21 - Sun, Aug 23

12:45 am - 1:05 amONT Ontario-MAA Chennai

35h 50m3 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi Mumbai Chhatrapati Shivaji Intl

3:20 am - 6:40 pmMAA Chennai-ONT Ontario

27h 50m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,415Multiple Airlines

Booking Insights

Price, demand and travel trends for Ontario to Chennai flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Ontario to Chennai with more confidence.

What is the cheapest layover airport when flying from Ontario to Chennai?

Flights via Hong Kong Intl (HKG) offer the most affordable fares, with an average round-trip price of $1,287. Based on KAYAK data over the past 3 months.

When flying from Ontario to Chennai which airport offers the shortest layover?

Hong Kong Intl (HKG) had the shortest average connection time for Ontario to Chennai layovers at 1,462 minutes over the past 3 months.

Find deals

Cheapest flight	$604

Flight from Ontario to Chennai

When to book flights from Ontario to Chennai

Are your dates flexible? Find out the best times to travel from Ontario to Chennai based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Ontario to Chennai?
Flights from Ontario to Chennai usually depart from Ontario (ONT) and arrive at Chennai (MAA).
Which airports do connecting flights from Ontario to Chennai pass through?
Most connecting flights from Ontario to Chennai pass through Hong Kong Intl (HKG), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from Ontario to Chennai?
On the Ontario to Chennai route, being flexible with your departure day can save you up to 56%. Saturday is the cheapest day at $1,099 round-trip on average, while Wednesday is the most expensive at $2,493: a $1,394 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
Do I need a passport to fly from Ontario to Chennai?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Ontario to Chennai changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,233 to $11,880. That means the highest observed fare was about 10x higher than the lowest one.
How are flight prices from Ontario to Chennai looking right now?
One-way fares from Ontario to Chennai are currently lower than usual. Average one-way flight prices are about $670, which is 47% below the typical average for this route.
What is the time difference between Ontario and Chennai?
Chennai is 12 hours ahead of Ontario (India Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.
How much should I expect to pay for a Ontario to Chennai flight?
Round-trip flights from Ontario to Chennai range from $1,099 to $2,493, with an average of $1,099 over the past 12 months. Anything below $1,099 counts as a good deal.

If your dates can be flexible, aim for a Saturday departure instead of Wednesday. On this route, Saturday flights average $1,099 - about $1,394 less than Wednesday (56% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Chennai Airport.
- Radisson Blu Hotel And Suites GRT Chennai
- Trident Chennai
- Hotel Mount Manor

Everything you need to know for your flight from Ontario to Chennai

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on your arrival and departure airports

Ontario (ONT)

Chennai (MAA)

ONT - MAA

$604 Find Cheap Flights from Ontario to Chennai - Compare and Save

Everything you should know

Cheap Flights from Ontario to Chennai (ONT-MAA)

Recent round-trip flight deals from Ontario to Chennai

Recent one-way flight deals from Ontario to Chennai

Recent last minute flight deals from Ontario to Chennai

Price, demand and travel trends for Ontario to Chennai flights

What is the cheapest layover airport when flying from Ontario to Chennai?

When flying from Ontario to Chennai which airport offers the shortest layover?

Key details for Ontario to Chennai flights

Cheapest flight

When to book flights from Ontario to Chennai

Your Ontario to Chennai flight questions, answered

Your guide to booking Ontario to Chennai flights

Everything you need to know for your flight from Ontario to Chennai

Information on your arrival and departure airports

Cabin class types available on flights from Ontario to Chennai

Complete your trip to Chennai with a hotel stay or car rental

Find direct flights to and from Ontario and Chennai

Flights to other popular destinations

Flights from domestic origins to Chennai

Choose which airport to fly into in Chennai