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$602+ 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — ONT
feb. 14 — feb. 211
sáb. 2/14
sáb. 2/21
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 enero 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,017
(Delta)

One-way from

$602
(United Airlines)

Popular in

August

Cheapest in

November

Average price

$1,184
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. 3% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 enero 15, 2026.

This Delta deal was found by Cheapflights users on 1/15. 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.
sáb. 1/241:30 am
DEL
-
ONT
2 stops33h 05m
Delta
jue. 2/266:00 am
ONT
-
DEL
2 stops29h 40m
Delta
Deal found 1/15$1,017
This Delta deal was found by Cheapflights users on 1/15. 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.
mié. 1/211:30 am
DEL
-
ONT
2 stops33h 05m
Delta
mié. 2/256:00 am
ONT
-
DEL
2 stops32h 45m
Delta
Deal found 1/15$1,047
This United Airlines deal was found by Cheapflights users on 1/14. 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.
mar. 2/1711:55 pm
DEL
-
ONT
2 stops36h 32m
United Airlines
mar. 5/126:05 am
ONT
-
DEL
2 stops26h 55m
United Airlines
Deal found 1/14$1,080
This KLM deal was found by Cheapflights users on 1/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 1/273:20 am
DEL
-
ONT
2 stops26h 25m
Multiple Airlines
mar. 5/129:55 am
ONT
-
DEL
2 stops24h 25m
Multiple Airlines
Deal found 1/15$1,093
This Delta deal was found by Cheapflights users on 1/15. 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.
mié. 2/253:20 am
DEL
-
ONT
2 stops26h 12m
Delta
mar. 4/141:20 pm
ONT
-
DEL
2 stops24h 10m
Delta
Deal found 1/15$1,176
This Delta deal was found by Cheapflights users on 1/15. 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.
lun. 3/93:20 am
DEL
-
ONT
2 stops25h 38m
Delta
mar. 3/171:20 pm
ONT
-
DEL
2 stops23h 20m
Delta
Deal found 1/15$1,203
This British Airways deal was found by Cheapflights users on 1/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/293:20 am
DEL
-
ONT
2 stops31h 01m
British Airways
lun. 11/24:47 pm
ONT
-
DEL
2 stops42h 58m
British Airways
Deal found 1/13$1,209
This United Airlines deal was found by Cheapflights users on 1/14. 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.
mié. 2/2511:55 pm
DEL
-
ONT
3 stops31h 16m
United Airlines
mar. 8/186:02 am
ONT
-
DEL
2 stops26h 58m
United Airlines
Deal found 1/14$1,247
This KLM deal was found by Cheapflights users on 1/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/93:20 am
DEL
-
ONT
2 stops25h 38m
KLM
mar. 3/2412:50 pm
ONT
-
DEL
2 stops23h 50m
KLM
Deal found 1/14$1,251
This KLM deal was found by Cheapflights users on 1/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/93:20 am
DEL
-
ONT
2 stops25h 38m
KLM
mar. 3/1712:50 pm
ONT
-
DEL
2 stops23h 50m
KLM
Deal found 1/15$1,252

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 enero 15, 2026.
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

mar. 2/17

11:55 pm-10:57 pm

2 stops36h 32m

Ontario

mar. 5/12

6:05 am-9:30 pm

2 stops26h 55m

$1,080

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

mar. 1/27

3:20 am-4:15 pm

2 stops26h 25m

Ontario

mar. 5/12

9:55 am-10:50 pm

2 stops24h 25m

$1,093

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

lun. 3/9

3:20 am-4:28 pm

2 stops25h 38m

Ontario

mar. 3/17

1:20 pm-1:10 am

2 stops23h 20m

$1,203

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

lun. 6/1

11:35 pm-9:21 pm

2 stops34h 16m

Ontario

lun. 6/15

5:00 am-9:30 pm

2 stops28h 00m

$1,247

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

mié. 2/25

11:55 pm-5:41 pm

3 stops31h 16m

Ontario

mar. 8/18

6:02 am-9:30 pm

2 stops26h 58m

$1,247

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

lun. 3/9

3:20 am-4:28 pm

2 stops25h 38m

Ontario

mar. 3/24

12:50 pm-1:10 am

2 stops23h 50m

$1,254

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

lun. 3/9

3:20 am-4:28 pm

2 stops25h 38m

Ontario

mié. 3/18

12:50 pm-1:10 am

2 stops23h 50m

$1,336

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

mié. 3/11

3:20 am-5:12 pm

2 stops26h 22m

Ontario

mié. 3/18

12:50 pm-1:10 am

2 stops23h 50m

$1,336

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

mié. 3/11

11:35 pm-10:18 pm

2 stops35h 13m

Ontario

mié. 3/18

6:00 am-9:00 pm

2 stops26h 30m

$1,365

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

mié. 3/11

11:35 pm-10:18 pm

2 stops35h 13m

Ontario

sáb. 4/11

5:10 am-10:10 pm

2 stops28h 30m

$1,368

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 24 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 January.
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, December is the cheapest month in which you can book a flight from New Delhi to Ontario (average of $796). Flying from New Delhi to Ontario in August is currently the most expensive (average of $969). 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 25h 38m. Fly via United Airlines or Delta to get the fastest option. The distance from New Delhi to Ontario is about 8000 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, December is the cheapest month in which you can book a flight from New Delhi to Ontario (average of $796). Flying from New Delhi to Ontario in August is currently the most expensive (average of $969). 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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