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$380+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — DEL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$660
(United Airlines)

One-way from

$380
(KLM)

Popular in

December

Cheapest in

May

Average price

$1,192
From Ontario to India
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One-way flight from Ontario to India
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Highest demand for flights based on searches. 10% potential increase in price ($122 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/65:05 amONT - DEL
2 stops27h 55mUnited Airlines
Sun 9/2811:35 pmDEL - ONT
2 stops34h 19mUnited Airlines
Deal found 6/10$660
This United deal was found by Cheapflights users on 6/11. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/25:10 amONT - BOM
2 stops30h 10mMultiple Airlines
Sun 11/161:20 amBOM - ONT
2 stops34h 55mMultiple Airlines
Deal found 6/11$718
This Delta deal was found by Cheapflights users on 6/11. 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.
Sat 8/306:05 amONT - BOM
2 stops28h 45mDelta
Thu 11/2010:45 amBOM - ONT
2 stops49h 26mDelta
Deal found 6/11$746
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/66:10 amONT - DEL
2 stops26h 20mAmerican Airlines
Tue 9/3011:30 pmDEL - ONT
2 stops31h 11mAmerican Airlines
Deal found 6/10$764
This Delta deal was found by Cheapflights users on 6/10. 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 8/611:25 amONT - DEL
2 stops26h 00mDelta
Sat 9/2712:50 amDEL - ONT
2 stops35h 26mDelta
Deal found 6/10$780
This Delta deal was found by Cheapflights users on 6/11. 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.
Mon 9/19:50 amONT - HYD
2 stops26h 10mDelta
Fri 9/262:20 amHYD - ONT
2 stops32h 52mDelta
Deal found 6/11$836
This oojo deal was found by Cheapflights users on 6/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/710:56 pmONT - BOM
1 stop24h 14mAir India
Fri 9/191:40 amBOM - ONT
1 stop32h 19mAir India
Deal found 6/12$913
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:00 amONT - BOM
2 stops30h 45mQatar Airways
Mon 12/84:10 amBOM - ONT
2 stops27h 37mQatar Airways
Deal found 6/11$965
This Delta deal was found by Cheapflights users on 6/10. 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.
Thu 8/1410:00 pmONT - BLR
2 stops37h 15mDelta
Sun 8/241:35 amBLR - ONT
2 stops33h 37mDelta
Deal found 6/10$1,003
This SmartFares deal was found by Cheapflights users on 6/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:43 amONT - DEL
2 stops30h 37mVirgin Atlantic
Sun 2/110:55 amDEL - ONT
2 stops49h 13mVirgin Atlantic
Deal found 6/12$1,015
This oojo deal was found by Cheapflights users on 6/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1010:56 pmONT - DEL
2 stops31h 54mEtihad Airways
Mon 9/229:20 amDEL - ONT
2 stops48h 39mEtihad Airways
Deal found 6/12$1,020
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1010:56 pmONT - MAA
2 stops39h 14mEtihad Airways
Wed 9/244:45 pmMAA - ONT
2 stops41h 14mEtihad Airways
Deal found 6/11$1,021

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 June 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 8/6

5:05 am-9:30 pm

2 stops27h 55m

New Delhi Indira Gandhi Intl

Sun 9/28

11:35 pm-9:24 pm

2 stops34h 19m

$660

OntarioMumbai

ONT - BOM

ONTBOM

Ontario

Tue 9/2

5:10 am-11:50 pm

2 stops30h 10m

Mumbai Chhatrapati Shivaji Intl

Sun 11/16

1:20 am-10:45 pm

2 stops34h 55m

$718

OntarioMumbai

ONT - BOM

ONTBOM

Ontario

Sat 8/30

6:05 am-11:20 pm

2 stops28h 45m

Mumbai Chhatrapati Shivaji Intl

Thu 11/20

10:45 am-10:41 pm

2 stops49h 26m

$746

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Wed 8/6

6:10 am-9:00 pm

2 stops26h 20m

New Delhi Indira Gandhi Intl

Tue 9/30

11:30 pm-6:11 pm

2 stops31h 11m

$764

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Wed 8/6

11:25 am-1:55 am

2 stops26h 00m

New Delhi Indira Gandhi Intl

Sat 9/27

12:50 am-11:46 pm

2 stops35h 26m

$780

OntarioHyderabad

ONT - HYD

ONTHYD

Ontario

Mon 9/1

9:50 am-12:30 am

2 stops26h 10m

Hyderabad Rajiv Gandhi Intl

Fri 9/26

2:20 am-10:42 pm

2 stops32h 52m

$836

OntarioMumbai

ONT - BOM

ONTBOM

Ontario

Sun 9/7

10:56 pm-11:40 am

1 stop24h 14m

Mumbai Chhatrapati Shivaji Intl

Fri 9/19

1:40 am-9:29 pm

1 stop32h 19m

$913

OntarioMumbai

ONT - BOM

ONTBOM

Ontario

Mon 11/17

6:00 am-2:15 am

2 stops30h 45m

Mumbai Chhatrapati Shivaji Intl

Mon 12/8

4:10 am-6:17 pm

2 stops27h 37m

$965

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Thu 8/14

10:00 pm-11:45 pm

2 stops37h 15m

Bengaluru Intl

Sun 8/24

1:35 am-10:42 pm

2 stops33h 37m

$1,003

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Wed 11/19

6:43 am-2:50 am

2 stops30h 37m

New Delhi Indira Gandhi Intl

Sun 2/1

10:55 am-10:38 pm

2 stops49h 13m

$1,015

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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, September is the cheapest month in which you can book a flight from Ontario to India (average of $823). Flying from Ontario to India in December is currently the most expensive (average of $1,347). 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 June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to India as you normally would.

Rainfall in India by month

Plan your trip to India by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in India ranges from 0.3 - 9.8 inches per month. August is typically the wettest month, when rainfall can reach 9.8 in. November is typically the driest time to visit India when rainfall is around 0.3 in.

Temperature in India by month

Plan your trip to India by taking into account the average temperature totals by month.

If weather is an important factor for your trip to India, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 June 12, 2025.
To help decide which airline to fly from Ontario to India, see what other customers have to say about Japan Airlines, Delta and KLM. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,490 reviews

Entertainment

7.8

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Japan Airlines
8.3
Very good
1,490 reviews
Japan Airlines
8.3
Very good
1,490 reviews

Entertainment

7.8

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Delta
8.0
Very good
7,946 reviews
Japan Airlines
8.3
Very good
1,490 reviews

Entertainment

7.8

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
KLM
7.8
Good
1,358 reviews
Japan Airlines
8.3
Very good
1,490 reviews

Entertainment

7.8

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Qatar Airways
7.4
Good
3,584 reviews
Japan Airlines
8.3
Very good
1,490 reviews

Entertainment

7.8

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Etihad Airways
7.4
Good
1,211 reviews
Japan Airlines
8.3
Very good
1,490 reviews

Entertainment

7.8

Overall

8.3

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.

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.

  • 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 KLM ($380), Delta ($397), and United Airlines ($494).

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

    While some choose either Ontario - Mumbai Chhatrapati Shivaji Intl 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, September is the cheapest month in which you can book a flight from Ontario to India (average of $823). Flying from Ontario to India in December is currently the most expensive (average of $1,347). 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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See prices for flight routes from nearby airports that may be better suited for you.
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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$751Average$1,065FlexibilityNo cancel feeOn-time69%
DeltaCheapest$790Average$974FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$801Average$1,329FlexibilityNo cancel feeOn-time71%

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