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$333+ 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — DEL
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This Delta deal was found by Cheapflights users on 1/28. 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 2/181:10 pm
ONT
-
BOM
2 stops24h 10m
Delta
Tue 3/172:25 am
BOM
-
ONT
2 stops33h 56m
Delta
Deal found 1/28$696
This Delta deal was found by Cheapflights users on 1/27. 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 11/26:00 am
ONT
-
BOM
2 stops31h 05m
Delta
Tue 11/172:25 am
BOM
-
ONT
2 stops27h 17m
Delta
Deal found 1/27$707
This Delta deal was found by Cheapflights users on 1/27. 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 11/27:00 am
ONT
-
BOM
2 stops30h 05m
Delta
Sat 11/214:55 am
BOM
-
ONT
2 stops30h 49m
Delta
Deal found 1/27$709
This Delta deal was found by Cheapflights users on 1/27. 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 10/312:00 pm
ONT
-
BOM
2 stops54h 15m
Delta
Tue 11/172:20 am
BOM
-
ONT
2 stops29h 28m
Delta
Deal found 1/27$712
This Delta deal was found by Cheapflights users on 1/27. 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 10/312:00 pm
ONT
-
BOM
2 stops54h 15m
Delta
Sun 11/222:25 am
BOM
-
ONT
2 stops34h 53m
Delta
Deal found 1/27$713
This Delta deal was found by Cheapflights users on 1/26. 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 8/307:00 am
ONT
-
DEL
2 stops51h 20m
Delta
Mon 9/2812:50 am
DEL
-
ONT
2 stops28h 56m
Delta
Deal found 1/26$719
This Delta deal was found by Cheapflights users on 1/28. 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 3/91:20 pm
ONT
-
BOM
2 stops22h 35m
Delta
Mon 4/62:00 am
BOM
-
ONT
2 stops31h 30m
Delta
Deal found 1/28$741
This Delta deal was found by Cheapflights users on 1/26. 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 9/27:00 am
ONT
-
DEL
2 stops30h 25m
Delta
Tue 9/2912:50 am
DEL
-
ONT
2 stops33h 36m
Delta
Deal found 1/26$772
This Delta deal was found by Cheapflights users on 1/26. 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 8/307:00 am
ONT
-
DEL
2 stops51h 20m
Delta
Sat 9/263:55 am
DEL
-
ONT
2 stops32h 19m
Delta
Deal found 1/26$785
This Delta deal was found by Cheapflights users on 1/26. 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 8/307:00 am
ONT
-
DEL
2 stops51h 20m
Delta
Sun 9/273:55 am
DEL
-
ONT
2 stops45h 24m
Delta
Deal found 1/26$790
This Delta deal was found by Cheapflights users on 1/27. 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 11/26:00 am
ONT
-
BOM
2 stops31h 05m
Delta
Fri 11/202:20 am
BOM
-
ONT
2 stops27h 22m
Delta
Deal found 1/27$807
This Delta deal was found by Cheapflights users on 1/27. 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 11/42:00 pm
ONT
-
BOM
2 stops44h 55m
Delta
Wed 11/182:25 am
BOM
-
ONT
2 stops28h 22m
Delta
Deal found 1/27$812

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$696
(Delta)

One-way from

$333
(KLM)

Popular in

December

Cheapest in

September

Average price

$947
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. 6% potential increase in price ($65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 29, 2026.
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

OntarioMumbai

ONT - BOM

ONTBOM

Ontario

Wed 2/18

1:10 pm-2:50 am

2 stops24h 10m

Mumbai Chhatrapati Shivaji Intl

Tue 3/17

2:25 am-11:51 pm

2 stops33h 56m

$696

OntarioMumbai

ONT - BOM

ONTBOM

Ontario

Mon 3/9

1:20 pm-12:25 am

2 stops22h 35m

Mumbai Chhatrapati Shivaji Intl

Mon 4/6

2:00 am-9:00 pm

2 stops31h 30m

$741

OntarioHyderabad

ONT - HYD

ONTHYD

Ontario

Thu 4/16

7:00 am-12:30 am

2 stops29h 00m

Hyderabad Rajiv Gandhi Intl

Sun 4/26

2:20 am-10:37 pm

2 stops32h 47m

$853

OntarioHyderabad

ONT - HYD

ONTHYD

Ontario

Mon 2/16

7:30 am-1:00 am

2 stops28h 00m

Hyderabad Rajiv Gandhi Intl

Thu 3/5

2:55 am-9:05 pm

2 stops31h 40m

$898

OntarioHyderabad

ONT - HYD

ONTHYD

Ontario

Sun 2/15

10:20 pm-1:00 am

2 stops37h 10m

Hyderabad Rajiv Gandhi Intl

Thu 3/5

2:55 am-10:37 pm

2 stops33h 12m

$898

OntarioMumbai

ONT - BOM

ONTBOM

Ontario

Sun 2/15

5:00 am-2:30 am

3 stops56h 00m

Mumbai Chhatrapati Shivaji Intl

Wed 3/18

4:10 am-10:18 pm

3 stops54h 38m

$899

OntarioHyderabad

ONT - HYD

ONTHYD

Ontario

Tue 4/21

5:55 pm-12:30 am

2 stops66h 05m

Hyderabad Rajiv Gandhi Intl

Tue 5/5

2:20 am-4:25 pm

2 stops26h 35m

$904

OntarioBengaluru

ONT - BLR

ONTBLR

Ontario

Mon 3/16

6:14 am-2:20 am

2 stops31h 36m

Bengaluru Intl

Wed 4/29

3:50 am-11:59 pm

2 stops32h 39m

$955

OntarioMumbai

ONT - BOM

ONTBOM

Ontario

Thu 4/2

10:33 am-2:10 am

2 stops27h 07m

Mumbai Chhatrapati Shivaji Intl

Sun 5/31

9:50 pm-11:58 pm

2 stops38h 38m

$961

OntarioNew Delhi

ONT - DEL

ONTDEL

Ontario

Thu 3/19

5:15 am-9:00 pm

2 stops27h 15m

New Delhi Indira Gandhi Intl

Fri 4/10

11:35 pm-9:50 pm

2 stops34h 45m

$985

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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 $759). 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 January 29, 2026.
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
7.9
Good
8,128 reviews

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

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
8,128 reviews
Delta
7.9
Good
8,128 reviews

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

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
9,215 reviews
Delta
7.9
Good
8,128 reviews

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

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
11,205 reviews
Delta
7.9
Good
8,128 reviews

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

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, United Airlines, and Qatar Airways fly from Ontario to India in about 24h 10m. The time it takes to get you to your destination can typically vary by up to 31h 50m. The distance between Ontario and India is about 8695 mi. This flight may include one or multiple stops.

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

    While some choose either Ontario - Hyderabad Rajiv Gandhi Intl or Ontario - Mumbai Chhatrapati Shivaji 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 $759). 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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Alternative routes for Ontario to India

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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$657Average$751FlexibilityNo cancel feeOn-time69%
DeltaCheapest$680Average$825FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$801Average$961FlexibilityNo cancel feeOn-time71%

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