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Cheap flights from Chennai to Los Angeles from $693

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chennai to Los Angeles departing on 9/6. 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

Find the cheapest flights from Chennai to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
4:05 am - 10:17 amMAA  Chennai-ONT Ontario
42h 42m2 stops Doha Hamad Intl Seattle/Tacoma Intl
Qatar Airways Logo
11:13 am - 2:20 amONT  Ontario-MAA Chennai
26h 37m2 stops Seattle/Tacoma Intl Doha Hamad Intl
$1,404Qatar Airways
Thu, Oct 15 - Thu, Oct 29
Qatar Airways Logo
3:15 am - 10:39 pmMAA  Chennai-ONT Ontario
32h 54m2 stops Doha Hamad Intl Seattle/Tacoma Intl
Qatar Airways Logo
12:00 pm - 2:15 amONT  Ontario-MAA Chennai
25h 45m2 stops Seattle/Tacoma Intl Doha Hamad Intl
$1,426Qatar Airways
Wed, Jan 20 - Wed, Mar 24
Multiple Airlines Logo
12:50 am - 6:40 pmMAA  Chennai-ONT Ontario
30h 20m2 stops Hong Kong Intl Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
10:50 pm - 12:35 amONT  Ontario-MAA Chennai
36h 15m2 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl
$1,530Multiple Airlines
Thu, Sep 3 - Thu, Jan 21
Multiple Airlines Logo
12:50 am - 6:00 pmMAA  Chennai-ONT Ontario
29h 40m2 stops Hong Kong Intl Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
10:50 pm - 12:35 amONT  Ontario-MAA Chennai
36h 15m2 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl
$1,533Multiple Airlines
Mon, Oct 12 - Tue, Feb 16
Qatar Airways Logo
4:05 am - 11:24 pmMAA  Chennai-ONT Ontario
31h 49m2 stops Doha Hamad Intl Seattle/Tacoma Intl
Qatar Airways Logo
7:59 pm - 2:40 amONT  Ontario-MAA Chennai
42h 11m2 stops Seattle/Tacoma Intl Doha Hamad Intl
$1,539Qatar Airways
Mon, Sep 14 - Mon, Sep 21
Qatar Airways Logo
4:05 am - 7:03 pmMAA  Chennai-ONT Ontario
27h 28m2 stops Doha Hamad Intl Seattle/Tacoma Intl
Qatar Airways Logo
6:02 am - 2:40 amONT  Ontario-MAA Chennai
32h 08m2 stops Seattle/Tacoma Intl Doha Hamad Intl
$1,562Qatar Airways
Wed, Sep 16 - Wed, Sep 23
Multiple Airlines Logo
12:50 am - 6:00 pmMAA  Chennai-ONT Ontario
29h 40m2 stops Hong Kong Intl Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
10:50 pm - 12:35 amONT  Ontario-MAA Chennai
36h 15m2 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl
$1,563Multiple Airlines
Wed, Oct 14 - Sat, Feb 13
Qatar Airways Logo
4:05 am - 6:00 pmMAA  Chennai-ONT Ontario
26h 25m2 stops Doha Hamad Intl Seattle/Tacoma Intl
Qatar Airways Logo
6:00 am - 2:15 amONT  Ontario-MAA Chennai
30h 45m2 stops Seattle/Tacoma Intl Doha Hamad Intl
$1,602Qatar Airways
Fri, Oct 16 - Sat, Feb 13
Qatar Airways Logo
4:05 am - 6:00 pmMAA  Chennai-ONT Ontario
26h 25m2 stops Doha Hamad Intl Seattle/Tacoma Intl
Qatar Airways Logo
6:00 am - 2:15 amONT  Ontario-MAA Chennai
30h 45m2 stops Seattle/Tacoma Intl Doha Hamad Intl
$1,603Qatar Airways
Fri, Oct 16 - Sat, Feb 13
Qatar Airways Logo
4:20 am - 1:25 pmMAA  Chennai-ONT Ontario
45h 35m2 stops Doha Hamad Intl Dallas/Fort Worth
Qatar Airways Logo
6:02 am - 2:40 amONT  Ontario-MAA Chennai
32h 08m2 stops Seattle/Tacoma Intl Doha Hamad Intl
$1,659Qatar Airways
Sun, Sep 13 - Sun, Sep 20

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Qatar Airways flights from Chennai to Ontario

Our best Qatar Airways deals on Chennai to Ontario flight tickets
Qatar Airways
Oct 15
MAA4:05 amChennai
42h 42m
2 stops
ONT10:17 amOntario
Oct 29
ONT11:13 amOntario
26h 37m
2 stops
MAA2:20 amChennai
$1,404
Qatar Airways
Jan 20
MAA3:15 amChennai
32h 54m
2 stops
ONT10:39 pmOntario
Mar 24
ONT12:00 pmOntario
25h 45m
2 stops
MAA2:15 amChennai
$1,426
Qatar Airways
Sep 14
MAA4:05 amChennai
31h 49m
2 stops
ONT11:24 pmOntario
Sep 21
ONT7:59 pmOntario
42h 11m
2 stops
MAA2:40 amChennai
$1,539

British Airways flights from Chennai to Ontario

Our best British Airways deals on Chennai to Ontario flight tickets
British Airways
Oct 1
MAA5:35 amChennai
30h 31m
2 stops
ONT11:36 pmOntario
Oct 5
ONT2:22 pmOntario
48h 38m
2 stops
MAA3:30 amChennai
$2,299
British Airways
Oct 1
MAA5:35 amChennai
30h 31m
2 stops
ONT11:36 pmOntario
Oct 5
ONT2:22 pmOntario
48h 38m
2 stops
MAA3:30 amChennai
$2,300
British Airways
Oct 1
MAA5:35 amChennai
30h 31m
2 stops
ONT11:36 pmOntario
Oct 5
ONT2:22 pmOntario
48h 38m
2 stops
MAA3:30 amChennai
$2,302

momondo 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, momondo users made 832,500 searches. Data last updated August 17, 2026.
Use the filters below to find and compare flights from Chennai to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChennaiOntario

MAA Chennai - ONT Ontario

MAAONT

Chennai

Thu 10/15

4:05 am-10:17 am

2 stops42h 42m

Ontario

Thu 10/29

11:13 am-2:20 am

2 stops26h 37m

$1,404

ChennaiOntario

MAA Chennai - ONT Ontario

MAAONT

Chennai

Wed 1/20

3:15 am-10:39 pm

2 stops32h 54m

Ontario

Wed 3/24

12:00 pm-2:15 am

2 stops25h 45m

$1,426

ChennaiOntario

MAA Chennai - ONT Ontario

MAAONT

Chennai

Thu 9/3

12:50 am-6:40 pm

2 stops30h 20m

Ontario

Thu 1/21

10:50 pm-12:35 am

2 stops36h 15m

$1,530

ChennaiOntario

MAA Chennai - ONT Ontario

MAAONT

Chennai

Mon 10/12

12:50 am-6:00 pm

2 stops29h 40m

Ontario

Tue 2/16

10:50 pm-12:35 am

2 stops36h 15m

$1,533

ChennaiOntario

MAA Chennai - ONT Ontario

MAAONT

Chennai

Mon 9/14

4:05 am-11:24 pm

2 stops31h 49m

Ontario

Mon 9/21

7:59 pm-2:40 am

2 stops42h 11m

$1,539

ChennaiOntario

MAA Chennai - ONT Ontario

MAAONT

Chennai

Wed 9/16

4:05 am-7:03 pm

2 stops27h 28m

Ontario

Wed 9/23

6:02 am-2:40 am

2 stops32h 08m

$1,562

ChennaiOntario

MAA Chennai - ONT Ontario

MAAONT

Chennai

Wed 10/14

12:50 am-6:00 pm

2 stops29h 40m

Ontario

Sat 2/13

10:50 pm-12:35 am

2 stops36h 15m

$1,563
Quickest round-trip

ChennaiOntario

MAA Chennai - ONT Ontario

MAAONT

Chennai

Fri 10/16

4:05 am-6:00 pm

2 stops26h 25m

Ontario

Sat 2/13

6:00 am-2:15 am

2 stops30h 45m

$1,602

ChennaiOntario

MAA Chennai - ONT Ontario

MAAONT

Chennai

Fri 10/16

4:05 am-6:00 pm

2 stops26h 25m

Ontario

Sat 2/13

6:00 am-2:15 am

2 stops30h 45m

$1,603

ChennaiOntario

MAA Chennai - ONT Ontario

MAAONT

Chennai

Sun 9/13

4:20 am-1:25 pm

2 stops45h 35m

Ontario

Sun 9/20

6:02 am-2:40 am

2 stops32h 08m

$1,659

Flights are sorted by cheapest round-trip flights first.

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

How to get the cheapest flight ticket from Chennai to Ontario

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 airlines fly to Ontario?

Cathay Pacific, Qatar Airways and Emirates are the top three most popular airlines that fly to Ontario from Chennai according to our data. Cathay Pacific is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 5 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from Chennai to Ontario

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

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

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

Best Price Found

$693

Fastest flight time

26h 25m

Direct flights

None
The best one-way flight to Ontario from Chennai in the past 72 hours is $693. The best round-trip flight deal from Chennai to Ontario found on momondo in the last 72 hours is $1,404.
The fastest flight from Chennai to Ontario takes 26h 25m
There are no direct flights from Chennai to Ontario. There are no popular flight routes from Chennai to Ontario.
Search flight deals

Frequently asked questions about flying from Chennai to Ontario

  • How far is Chennai to Ontario by plane?

    A flight from Chennai to Ontario will travel around 8966.0 mi. Typically, this will take 26h 25m by plane in normal conditions.

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

    Prices for flights from Chennai Airport to Ontario Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chennai Airport to Ontario Airport.

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

    The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chennai to Ontario for you.

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

momondo does allow users to show only those flights to Ontario from Chennai which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Chennai to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Chennai to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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