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$320+ 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — DEL
Nov 11 — Nov 181
Tue 11/11
Tue 11/18
1 adult, Economy
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Find 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 October 12, 2025.

This Delta deal was found by Cheapflights users on 10/12. 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 12/241:15 pmONT - DEL
2 stops23h 55mDelta
Wed 1/75:00 amDEL - ONT
2 stops24h 49mDelta
Deal found 10/12$695
This Delta deal was found by Cheapflights users on 10/12. 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 10/217:05 amONT - DEL
2 stops28h 30mDelta
Sun 1/115:00 amDEL - ONT
2 stops24h 49mDelta
Deal found 10/12$704
This Delta deal was found by Cheapflights users on 10/11. 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 12/301:15 pmONT - BOM
2 stops24h 05mDelta
Tue 2/34:40 amBOM - ONT
2 stops31h 28mDelta
Deal found 10/11$704
This Delta deal was found by Cheapflights users on 10/10. 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 11/56:00 amONT - BOM
2 stops36h 50mDelta
Sun 11/910:40 amBOM - ONT
2 stops61h 58mDelta
Deal found 10/10$709
This Justfly.com deal was found by Cheapflights users on 10/11. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:45 amONT - BOM
2 stops36h 05mVirgin Atlantic
Thu 12/1110:40 amBOM - ONT
2 stops49h 37mVirgin Atlantic
Deal found 10/11$714
This United Airlines deal was found by Cheapflights users on 10/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/167:00 amONT - DEL
2 stops25h 25mUnited Airlines
Mon 11/2412:25 amDEL - ONT
3 stops35h 56mUnited Airlines
Deal found 10/12$727
This United Airlines deal was found by Cheapflights users on 10/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:59 pmONT - DEL
2 stops32h 26mUnited Airlines
Thu 1/811:55 pmDEL - ONT
2 stops36h 28mUnited Airlines
Deal found 10/12$731
This Delta deal was found by Cheapflights users on 10/12. 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 10/217:05 amONT - DEL
2 stops28h 30mDelta
Fri 1/95:00 amDEL - ONT
2 stops29h 44mDelta
Deal found 10/12$733
This Delta deal was found by Cheapflights users on 10/11. 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 11/235:49 pmONT - BOM
2 stops49h 01mDelta
Fri 3/64:40 amBOM - ONT
2 stops31h 28mDelta
Deal found 10/11$780
This American Airlines deal was found by Cheapflights users on 10/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/310:34 pmONT - DEL
2 stops33h 31mAmerican Airlines
Tue 11/1111:55 pmDEL - ONT
2 stops29h 36mAmerican Airlines
Deal found 10/11$802
This American Airlines deal was found by Cheapflights users on 10/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/210:34 pmONT - DEL
2 stops33h 31mAmerican Airlines
Wed 11/1211:55 pmDEL - ONT
2 stops29h 36mAmerican Airlines
Deal found 10/11$805
This Delta deal was found by Cheapflights users on 10/12. 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 12/912:40 pmONT - BLR
2 stops25h 00mDelta
Fri 2/65:00 amBLR - ONT
2 stops29h 44mDelta
Deal found 10/12$809

Cheap flight deals from Ontario to India

Keep the following information in mind while searching for Ontario to India flight deals. Data was last updated October 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$695
(Delta)

One-way from

$320
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$942
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.
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From Ontario to India
Search Deals
One-way flight from Ontario to India
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($109 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 12, 2025.
Use the filters below to find and compare flights from Ontario to India that are best for you.

Fly from

Ontario

Fly to

India

Route

Depart

Return

Price

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Wed 12/24

1:15 pm-2:40 am

2 stops23h 55m

New Delhi Indira Gandhi Intl

Tue 1/6

5:00 am-4:19 pm

2 stops24h 49m

$695

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Wed 12/24

1:15 pm-2:40 am

2 stops23h 55m

New Delhi Indira Gandhi Intl

Sun 1/11

5:00 am-10:38 pm

2 stops31h 08m

$695

OntarioMumbai

ONT - BOM

ONTBOM

Ontario

Wed 11/5

6:00 am-8:20 am

2 stops36h 50m

Mumbai Chhatrapati Shivaji Intl

Sun 11/9

10:40 am-11:08 am

2 stops61h 58m

$709

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Fri 12/26

5:05 am-9:50 pm

2 stops27h 15m

New Delhi Indira Gandhi Intl

Wed 1/7

11:55 pm-9:58 pm

2 stops35h 33m

$731

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Mon 12/29

11:59 pm-9:55 pm

2 stops32h 26m

New Delhi Indira Gandhi Intl

Wed 1/7

11:55 pm-5:43 pm

2 stops31h 18m

$731

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Tue 12/30

5:05 am-9:50 pm

2 stops27h 15m

New Delhi Indira Gandhi Intl

Wed 1/7

11:55 pm-9:58 pm

2 stops35h 33m

$731

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Sun 12/28

5:05 am-9:50 pm

2 stops27h 15m

New Delhi Indira Gandhi Intl

Thu 1/8

11:55 pm-9:58 pm

2 stops35h 33m

$731

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Wed 12/10

1:20 pm-3:10 am

2 stops24h 20m

Bengaluru Intl

Tue 2/3

2:00 am-4:19 pm

2 stops27h 49m

$809

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Tue 12/9

1:20 pm-3:10 am

2 stops24h 20m

Bengaluru Intl

Tue 2/3

2:00 am-4:19 pm

2 stops27h 49m

$809

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Tue 12/9

12:40 pm-3:10 am

2 stops25h 00m

Bengaluru Intl

Fri 2/6

5:00 am-9:14 pm

2 stops29h 44m

$809

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/11

Showing 1-10 of 60 results
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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, March is the cheapest month in which you can book a flight from Ontario to India (average of $527). Flying from Ontario to India in June is currently the most expensive (average of $763). 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.

What is the cheapest time of day to fly from ONT to IN?

Find hourly flight availability from Ontario to India. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 12, 2025.

When flying from Ontario to India, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 56% versus a flight in the evening.

What is the cheapest day to fly from Ontario to India?

Use this chart to determine the cheapest time to fly round-trip from Ontario to India. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Ontario to India flight should consider departing on Thursday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 12, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American 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
8.0
Very good
7,971 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

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
8.0
Very good
7,971 reviews
Delta
8.0
Very good
7,971 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

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
8,970 reviews
Delta
8.0
Very good
7,971 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

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
7.2
Good
11,046 reviews
Delta
8.0
Very good
7,971 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

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 Delta, KLM, and Qatar Airways fly from Ontario to India in about 23h 55m. The time it takes to get you to your destination can typically vary by up to 2h 15m. The distance between Ontario and India is about 8000 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Ontario to India one-way?

    The cheapest airlines for a one-way flight from Ontario to India are Delta ($344), United Airlines ($515), and Etihad Airways ($531).

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

    While some choose either Ontario - Mumbai Chhatrapati Shivaji Intl or Ontario - Hyderabad Rajiv Gandhi 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, March is the cheapest month in which you can book a flight from Ontario to India (average of $527). Flying from Ontario to India in June is currently the most expensive (average of $763). 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

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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 October 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$657Average$739FlexibilityNo cancel feeOn-time69%
DeltaCheapest$686Average$903FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$801Average$961FlexibilityNo cancel feeOn-time71%

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