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Ontario

$578+ 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — ONT
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap 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 January 28, 2026.

This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2011:35 pm
DEL
-
ONT
2 stops30h 13m
United Airlines
Thu 11/125:00 am
ONT
-
DEL
2 stops27h 20m
United Airlines
Deal found 1/26$1,145
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.
Tue 3/243:20 am
DEL
-
ONT
2 stops33h 01m
Delta
Wed 4/2912:49 pm
ONT
-
DEL
2 stops24h 36m
Delta
Deal found 1/26$1,165
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1511:35 pm
DEL
-
ONT
2 stops34h 53m
United Airlines
Sat 8/227:00 am
ONT
-
DEL
2 stops26h 00m
United Airlines
Deal found 1/26$1,177
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.
Tue 3/243:20 am
DEL
-
ONT
2 stops25h 38m
Delta
Tue 4/2812:49 pm
ONT
-
DEL
2 stops24h 36m
Delta
Deal found 1/26$1,195
This British Airways deal was found by Cheapflights users on 1/25. 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.
Thu 10/293:20 am
DEL
-
ONT
2 stops31h 01m
British Airways
Mon 11/212:55 pm
ONT
-
DEL
2 stops26h 55m
British Airways
Deal found 1/25$1,201
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:35 pm
DEL
-
ONT
2 stops34h 45m
United Airlines
Thu 8/136:02 am
ONT
-
DEL
2 stops26h 58m
United Airlines
Deal found 1/27$1,246
This United Airlines deal was found by Cheapflights users on 1/25. 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 8/310:50 pm
DEL
-
ONT
2 stops59h 01m
United Airlines
Tue 8/117:00 am
ONT
-
DEL
2 stops26h 00m
United Airlines
Deal found 1/25$1,248
This Air India 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/245:00 am
DEL
-
ONT
1 stop19h 48m
Multiple Airlines
Sat 4/251:27 pm
ONT
-
DEL
1 stop25h 48m
Multiple Airlines
Deal found 1/26$1,255
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2611:30 pm
DEL
-
ONT
2 stops26h 43m
United Airlines
Mon 4/135:10 am
ONT
-
DEL
2 stops27h 50m
United Airlines
Deal found 1/28$1,256
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2611:30 pm
DEL
-
ONT
2 stops26h 43m
Air Canada
Mon 4/135:10 am
ONT
-
DEL
2 stops28h 30m
Air Canada
Deal found 1/26$1,273
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:00 pm
DEL
-
ONT
2 stops38h 07m
Qatar Airways
Tue 8/1112:13 pm
ONT
-
DEL
2 stops25h 12m
Qatar Airways
Deal found 1/27$1,289

Find 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 January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,145
(United Airlines)

One-way from

$578
(Kiwi.com)

Popular in

August

Cheapest in

November

Average price

$1,153
Provider with most accurate pricing for New Delhi Indira Gandhi Intl-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Delhi Indira Gandhi Intl-Ontario flights.
Search Deals
From New Delhi Indira Gandhi Intl to Ontario
Search Deals
One-way flight from New Delhi Indira Gandhi Intl to Ontario
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($45 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 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 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 January 28, 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

Wed 3/25

10:25 am-10:57 pm

1 stop25h 02m

Ontario

Mon 4/27

6:00 am-6:25 pm

1 stop23h 55m

$1,255

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Thu 2/26

11:30 pm-12:43 pm

2 stops26h 43m

Ontario

Mon 4/13

5:10 am-9:30 pm

2 stops27h 50m

$1,256

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Thu 2/26

11:30 pm-12:43 pm

2 stops26h 43m

Ontario

Mon 4/13

5:10 am-10:10 pm

2 stops28h 30m

$1,273

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Tue 4/14

2:15 am-12:14 pm

1 stop22h 29m

Ontario

Wed 9/30

6:00 am-6:25 pm

1 stop23h 55m

$1,381

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Thu 5/21

6:50 pm-5:16 pm

2 stops34h 56m

Ontario

Wed 11/18

7:00 am-6:20 pm

2 stops45h 50m

$1,385

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Tue 5/26

6:50 pm-5:16 pm

2 stops34h 56m

Ontario

Wed 11/25

7:00 am-6:20 pm

2 stops45h 50m

$1,385

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Thu 5/7

6:50 pm-5:16 pm

2 stops34h 56m

Ontario

Tue 6/30

7:00 am-5:10 pm

2 stops45h 40m

$1,386

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Tue 6/9

2:15 am-12:20 pm

1 stop22h 35m

Ontario

Fri 9/4

6:00 am-6:25 pm

1 stop23h 55m

$1,412

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Tue 6/9

2:15 am-12:20 pm

1 stop22h 35m

Ontario

Sun 9/13

6:00 am-6:25 pm

1 stop23h 55m

$1,412

New DelhiOntario

DEL - ONT

DELONT

New Delhi Indira Gandhi Intl

Tue 3/24

5:00 am-12:18 pm

1 stop19h 48m

Ontario

Fri 9/4

6:00 am-6:25 pm

1 stop23h 55m

$1,412

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 23 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*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 FlightHub the most. FlightHub 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 26h 43m. Fly via United Airlines, Air Canada, or Korean Air 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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