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$546+ Cheap flights from Ontario (ONT) to India

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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — DEL
Jun 9 — Jun 161
Tue 6/9
Tue 6/16
1 adult, Economy
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Cheap flight deals from Ontario to India

Cheapest flights from Ontario to India
Explore the most affordable flight options available from Ontario to India. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.

This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:43 am
ONT
-
DEL
2 stops24h 37m
Delta
Fri 9/111:05 am
DEL
-
ONT
2 stops27h 39m
Delta
Deal found 5/8$1,058
This Delta deal was found by Cheapflights users on 5/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:00 am
ONT
-
BOM
2 stops28h 55m
Delta
Mon 11/304:55 am
BOM
-
ONT
2 stops31h 18m
Delta
Deal found 5/7$1,058
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:59 pm
ONT
-
DEL
2 stops36h 36m
Delta
Mon 9/283:55 am
DEL
-
ONT
2 stops25h 51m
Delta
Deal found 5/8$1,059
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:59 pm
ONT
-
DEL
2 stops35h 21m
Delta
Tue 9/292:05 am
DEL
-
ONT
2 stops45h 29m
Delta
Deal found 5/8$1,065
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:59 pm
ONT
-
DEL
2 stops36h 36m
Delta
Tue 9/292:05 am
DEL
-
ONT
2 stops45h 29m
Delta
Deal found 5/8$1,066
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:00 pm
ONT
-
DEL
2 stops46h 20m
Delta
Mon 9/283:55 am
DEL
-
ONT
2 stops25h 51m
Delta
Deal found 5/8$1,071
This KAYAK deal was found by Cheapflights users on 5/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:00 am
ONT
-
BOM
2 stops29h 25m
Multiple Airlines
Mon 11/301:15 am
BOM
-
ONT
2 stops54h 02m
Multiple Airlines
Deal found 5/8$1,074
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:00 pm
ONT
-
DEL
2 stops46h 20m
Delta
Tue 9/292:05 am
DEL
-
ONT
2 stops45h 29m
Delta
Deal found 5/8$1,078
This FlightHub deal was found by Cheapflights users on 5/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 am
ONT
-
BOM
2 stops32h 05m
Qatar Airways
Tue 10/204:25 am
BOM
-
ONT
2 stops26h 05m
Qatar Airways
Deal found 5/8$1,099
This FlightHub deal was found by Cheapflights users on 5/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am
ONT
-
DEL
2 stops38h 25m
Qatar Airways
Mon 9/289:30 pm
DEL
-
ONT
2 stops34h 03m
Qatar Airways
Deal found 5/8$1,106
This Delta deal was found by Cheapflights users on 5/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:05 pm
ONT
-
DEL
2 stops44h 20m
Delta
Mon 9/283:55 am
DEL
-
ONT
2 stops31h 15m
Delta
Deal found 5/8$1,108
This FlightHub deal was found by Cheapflights users on 5/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:00 am
ONT
-
BOM
2 stops32h 10m
Qatar Airways
Mon 10/263:15 am
BOM
-
ONT
2 stops27h 15m
Qatar Airways
Deal found 5/7$1,108

Find flight deals from Ontario to India

Keep the following information in mind while searching for Ontario to India flight deals. Data was last updated May 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,058
(Delta)

One-way from

$546
(Air France)

Popular in

December

Cheapest in

September

Average price

$974
Provider with most accurate pricing for Los Angeles-New Delhi Indira Gandhi Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-New Delhi Indira Gandhi Intl flights.
Search Deals
From Ontario to India
Search Deals
One-way flight from Ontario to India
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to India 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 May 10, 2026.
Use the filters below to find and compare flights from Ontario to India that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Wed 7/29

11:50 pm-7:20 pm

2 stops31h 00m

New Delhi Indira Gandhi Intl

Mon 8/31

9:15 pm-10:35 pm

2 stops37h 50m

$1,165

OntarioMumbai

ONT - BOM

ONTBOM

Ontario

Wed 8/19

6:00 am-2:35 am

2 stops32h 05m

Mumbai Chhatrapati Shivaji Intl

Wed 9/23

4:25 am-7:03 pm

2 stops27h 08m

$1,168

OntarioAhmedabad

ONT - AMD

ONTAMD

Ontario

Fri 10/16

6:54 pm-9:35 pm

2 stops38h 11m

Ahmedabad

Mon 10/26

11:05 pm-1:19 pm

2 stops26h 44m

$1,192

OntarioMumbai

ONT - BOM

ONTBOM

Ontario

Tue 11/3

9:55 am-12:25 am

2 stops25h 00m

Mumbai Chhatrapati Shivaji Intl

Tue 12/1

2:20 am-4:12 pm

2 stops27h 22m

$1,194

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Thu 6/11

9:20 pm-3:15 am

2 stops41h 25m

Bengaluru Intl

Thu 7/16

4:25 am-11:11 pm

2 stops31h 16m

$1,218

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Tue 8/25

7:00 am-11:10 pm

2 stops27h 40m

Bengaluru Intl

Tue 10/27

2:00 am-4:12 pm

2 stops26h 42m

$1,244

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Fri 8/28

7:05 am-11:35 pm

2 stops28h 00m

Bengaluru Intl

Tue 9/15

1:10 am-6:01 pm

2 stops29h 21m

$1,255

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Tue 8/25

7:05 am-11:10 pm

2 stops27h 35m

Bengaluru Intl

Wed 9/30

1:25 am-5:16 pm

2 stops28h 21m

$1,255

OntarioMumbai

ONT - BOM

ONTBOM

Ontario

Thu 10/1

6:00 am-2:35 am

2 stops32h 05m

Mumbai Chhatrapati Shivaji Intl

Mon 10/5

4:25 am-11:42 pm

2 stops31h 47m

$1,256

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Sun 8/30

6:01 pm-11:35 pm

2 stops65h 04m

Bengaluru Intl

Mon 9/21

1:25 am-11:44 pm

2 stops34h 49m

$1,274

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ontario to India

Have a flexible travel schedule? Discover the best time to fly to India 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 India

What is the cheapest month to book a flight from Ontario to India?

Currently, October is the cheapest month in which you can book a flight from Ontario to India (average of $657). Flying from Ontario to India in May is currently the most expensive (average of $865). 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.

Reviews of airlines servicing India

Get insights into the airlines that provide service to India. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to India. Reviews last updated May 10, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Ontario to India to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,455 reviews

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.9
Good
8,455 reviews
Delta
7.9
Good
8,455 reviews

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
9,694 reviews
Delta
7.9
Good
8,455 reviews

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.1
Good
11,667 reviews
Delta
7.9
Good
8,455 reviews

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Ontario to India. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to India?

    Located just 3.1 mi from the city center, Ontario (ONT) is the airport most travelers will use when flying to India from Ontario.

  • How long is the flight from Ontario to India?

    Airlines like Qatar Airways, Delta, and KLM fly from Ontario to India in about 27h 35m. The time it takes to get you to your destination can typically vary by up to 4h 30m. The distance between Ontario and India is about 9014 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Ontario to India?

    While some choose either Ontario - Chennai or Ontario - Bengaluru Intl, Ontario - New Delhi Indira Gandhi Intl is the most popular route from Ontario to India.

  • Can I find deals for flights from Ontario to India that include hotel bookings?

    Yes. In addition to deals on Ontario to India flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to India?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to India.

  • Can I find deals for business class flights from Ontario to India?

    Yes. Cheapflights offers flight deals from Ontario to India 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 India?

    Currently, October is the cheapest month in which you can book a flight from Ontario to India (average of $657). Flying from Ontario to India in May is currently the most expensive (average of $865). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Ontario to India

Discover the top 3 airlines that operate flights from Ontario to India. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$657Average$739FlexibilityNo cancel feeOn-time69%
DeltaCheapest$680Average$839FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$872Average$961FlexibilityNo cancel feeOn-time71%

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