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$427+ Cheap flights from New Delhi (DEL) to Ontario (ONT)

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — ONT
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from New Delhi to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from New Delhi (DEL) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$990
(Delta)

One-way from

$427
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$1,055
Provider with most accurate pricing for New Delhi Indira Gandhi Intl-Ontario flight deals.
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Provider most trusted by Cheapflights users for New Delhi Indira Gandhi Intl-Ontario flights.
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From New Delhi Indira Gandhi Intl to Ontario
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One-way flight from New Delhi Indira Gandhi Intl to Ontario
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Highest demand for flights based on searches. 4% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from New Delhi to Ontario

Cheapest flights from New Delhi to Ontario
Explore the most affordable flight options available from New Delhi to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This United Airlines deal was found by Cheapflights users on 11/11. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1812:25 amDEL - ONT
2 stops35h 30mUnited Airlines
Wed 3/45:00 amONT - DEL
2 stops27h 25mUnited Airlines
Deal found 11/11$1,074
This United Airlines deal was found by Cheapflights users on 11/11. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/812:25 amDEL - ONT
3 stops35h 54mUnited Airlines
Sat 1/106:00 amONT - DEL
2 stops26h 20mUnited Airlines
Deal found 11/11$1,127
This United Airlines deal was found by Cheapflights users on 11/13. 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.
Mon 12/1512:25 amDEL - ONT
3 stops35h 54mUnited Airlines
Tue 12/305:05 amONT - DEL
2 stops27h 20mUnited Airlines
Deal found 11/13$1,208
This United Airlines deal was found by Cheapflights users on 11/11. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2512:25 amDEL - ONT
3 stops35h 56mUnited Airlines
Fri 2/135:00 amONT - DEL
2 stops27h 20mUnited Airlines
Deal found 11/11$1,305
This United Airlines deal was found by Cheapflights users on 11/12. 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.
Mon 11/2412:25 amDEL - ONT
2 stops35h 36mUnited Airlines
Tue 12/26:00 amONT - DEL
2 stops26h 20mUnited Airlines
Deal found 11/12$1,307
This American Airlines deal was found by Cheapflights users on 11/11. 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.
Sat 12/2011:55 pmDEL - ONT
2 stops35h 49mAmerican Airlines
Sun 12/287:10 amONT - DEL
2 stops28h 35mAmerican Airlines
Deal found 11/11$1,361
This oojo deal was found by Cheapflights users on 11/11. 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.
Tue 12/94:10 pmDEL - ONT
2 stops35h 15mQatar Airways
Mon 2/96:00 amONT - DEL
2 stops36h 55mQatar Airways
Deal found 11/11$1,377
This CheapOair deal was found by Cheapflights users on 11/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:55 amDEL - ONT
2 stops41h 54mMultiple Airlines
Fri 1/911:53 amONT - DEL
2 stops27h 52mMultiple Airlines
Deal found 11/11$1,378
This CheapOair deal was found by Cheapflights users on 11/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:55 amDEL - ONT
2 stops41h 54mMultiple Airlines
Tue 1/2011:53 amONT - DEL
2 stops27h 52mMultiple Airlines
Deal found 11/11$1,399
This CheapOair deal was found by Cheapflights users on 11/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:55 amDEL - ONT
2 stops40h 25mMultiple Airlines
Sun 2/111:53 amONT - DEL
2 stops27h 52mMultiple Airlines
Deal found 11/11$1,516
This CheapOair deal was found by Cheapflights users on 11/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:55 amDEL - ONT
2 stops41h 54mMultiple Airlines
Sat 1/1011:53 amONT - DEL
2 stops27h 52mMultiple Airlines
Deal found 11/11$1,547

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Delhi 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, Cheapflights users made 2,558,603 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from New Delhi to Ontario that are best for you.

Fly from

New Delhi

Fly to

Ontario

Route

Depart

Return

Price

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Thu 12/18

12:25 am-10:25 pm

2 stops35h 30m

Ontario

Wed 3/4

5:00 am-9:55 pm

2 stops27h 25m

$1,074

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Mon 1/19

12:25 am-11:18 am

2 stops48h 23m

Ontario

Tue 3/24

6:00 am-9:00 pm

2 stops26h 30m

$1,074

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Thu 4/23

10:50 pm-10:26 pm

2 stops36h 06m

Ontario

Wed 5/13

6:02 am-9:30 pm

2 stops26h 58m

$1,082

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Tue 12/9

12:25 am-10:49 pm

3 stops35h 54m

Ontario

Sat 1/10

6:00 am-9:50 pm

2 stops26h 20m

$1,127

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Mon 12/8

12:25 am-10:49 pm

3 stops35h 54m

Ontario

Sat 1/10

6:00 am-9:50 pm

2 stops26h 20m

$1,127

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Fri 1/23

11:55 pm-9:58 pm

2 stops35h 33m

Ontario

Fri 1/30

6:00 am-9:50 pm

2 stops26h 20m

$1,208

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Mon 12/15

12:25 am-10:49 pm

3 stops35h 54m

Ontario

Tue 12/30

5:05 am-9:55 pm

2 stops27h 20m

$1,208

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Sat 1/24

11:30 pm-8:58 pm

2 stops34h 58m

Ontario

Wed 3/25

5:40 am-9:00 pm

2 stops26h 50m

$1,267

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Sun 3/22

9:15 pm-6:19 pm

2 stops33h 34m

Ontario

Fri 3/27

6:55 pm-1:55 am

2 stops42h 30m

$1,294

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Tue 11/25

12:25 am-10:51 pm

3 stops35h 56m

Ontario

Fri 2/13

5:00 am-9:50 pm

2 stops27h 20m

$1,305

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 21 results
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Compare providers for flights from New Delhi to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Delhi to Ontario in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New Delhi-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Delhi-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Delhi-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Delhi-Ontario flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Delhi-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from New Delhi to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from New Delhi 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 New Delhi to Ontario

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

Currently, October is the cheapest month in which you can book a flight from New Delhi to Ontario (average of $810). Flying from New Delhi to Ontario in August is currently the most expensive (average of $966). 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.

Related info for your journey

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

  • How long is the flight from New Delhi to Ontario?

    There are many flights that can get you from New Delhi to Ontario in 35h 30m. Fly via United Airlines to get the fastest option. The distance from New Delhi to Ontario is about 8000 mi.

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

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

  • How can I find direct flights from New Delhi to Ontario?

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

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

    Yes. Cheapflights offers flight deals from New Delhi to Ontario 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 New Delhi to Ontario?

    Currently, October is the cheapest month in which you can book a flight from New Delhi to Ontario (average of $810). Flying from New Delhi to Ontario in August is currently the most expensive (average of $966). 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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