DEL - ONT

₹ 60,036 Find Cheap Flights from New Delhi to Ontario – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from New Delhi to Ontario departing on 20/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
₹ 95,944
United Airlines
Sat 10/10Sat 31/10
DEL - ONT • 2 stops
Cheapest one-way flight
₹ 60,036
United Airlines
Sun 20/9
DEL - ONT • 2 stops
Top airlines
Cheapest • from ₹ 95,944 (return)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between New Delhi and Ontario. You’ll need at least 2 connections.
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Flight Deals

Cheap Flights from New Delhi to Ontario (DEL-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from New Delhi to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from New Delhi to Ontario

Sat, 10 Oct - Sat, 31 Oct
United Airlines Logo
23:35 - 21:59
DEL
-
ONT
34h 54m
2 stops
United Airlines Logo
06:00 - 21:50
ONT
-
DEL
27h 20m
2 stops
₹ 95,944United Airlines
Mon, 28 Sep - Fri, 2 Oct
American Airlines Logo
23:30 - 18:17
DEL
-
ONT
31h 17m
2 stops
American Airlines Logo
13:04 - 21:00
ONT
-
DEL
43h 26m
2 stops
₹ 99,173American Airlines
Mon, 28 Sep - Fri, 2 Oct
American Airlines Logo
23:30 - 20:09
DEL
-
ONT
33h 09m
2 stops
American Airlines Logo
13:04 - 21:00
ONT
-
DEL
43h 26m
2 stops
₹ 99,363American Airlines
Mon, 28 Sep - Fri, 2 Oct
American Airlines Logo
23:30 - 22:37
DEL
-
ONT
35h 37m
2 stops
American Airlines Logo
13:05 - 21:00
ONT
-
DEL
67h 25m
2 stops
₹ 99,553American Airlines
Tue, 20 Oct - Wed, 4 Nov
United Airlines Logo
23:35 - 21:59
DEL
-
ONT
34h 54m
2 stops
United Airlines Logo
06:00 - 21:50
ONT
-
DEL
26h 20m
2 stops
₹ 100,693United Airlines
Fri, 13 Nov - Tue, 12 Jan
Delta Logo
01:30 - 16:12
DEL
-
ONT
28h 12m
2 stops
Delta Logo
12:00 - 01:10
ONT
-
DEL
23h 40m
2 stops
₹ 102,878Delta
Wed, 2 Sep - Sun, 4 Oct
United Airlines Logo
23:35 - 21:59
DEL
-
ONT
34h 54m
2 stops
United Airlines Logo
05:00 - 21:30
ONT
-
DEL
28h 00m
2 stops
₹ 105,538United Airlines
Tue, 15 Sep - Wed, 30 Sep
United Airlines Logo
23:35 - 22:59
DEL
-
ONT
35h 54m
2 stops
United Airlines Logo
05:00 - 21:30
ONT
-
DEL
28h 00m
2 stops
₹ 105,728United Airlines
Thu, 1 Oct - Thu, 12 Nov
United Airlines Logo
23:35 - 21:59
DEL
-
ONT
34h 54m
2 stops
United Airlines Logo
06:00 - 21:50
ONT
-
DEL
26h 20m
2 stops
₹ 105,918United Airlines
Mon, 10 Aug - Tue, 6 Oct
Delta Logo
00:50 - 22:45
DEL
-
ONT
34h 25m
2 stops
Delta Logo
06:20 - 01:55
ONT
-
DEL
31h 05m
2 stops
₹ 109,528Delta
Booking Insights

KAYAK's insights & trends for New Delhi to Ontario flights

Get data-powered insights and trends into flights from New Delhi to Ontario to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from New Delhi to Ontario?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 3 days, the cheapest return tickets from New Delhi to Ontario were found on United Airlines (₹ 95,944) and American Airlines (₹ 99,173).

Good to know

Cheapest flight₹ 60,036
Flight from New Delhi to Ontario

When to book flights from New Delhi to Ontario

Are your dates flexible? Find out the best times to travel from New Delhi to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from New Delhi to Ontario

  • What is the cheapest flight from New Delhi to Ontario?

    In the last 3 days, the lowest price for a flight from New Delhi to Ontario was ₹ 60,036 for a one-way ticket and ₹ 95,944 for a return.

  • Which airports will I be using when flying from New Delhi to Ontario?

    On your way to Ontario, you’ll fly out from New Delhi Indira Gandhi Intl. You’ll be landing at Ontario.

  • Which aircraft models fly most regularly from New Delhi to Ontario?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from New Delhi to Ontario?

    SkyTeam is the only airline alliance operating flights between New Delhi and Ontario.

  • How does KAYAK find such low prices on flights from New Delhi to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Delhi to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Delhi to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from New Delhi is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New Delhi to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Ontario with an airline and back to New Delhi with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Delhi to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from New Delhi up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from New Delhi to Ontario

 
See real verified KAYAK customer reviews for airlines flying from New Delhi to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from New Delhi to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8452 reviews
8.5Crew
7.8Entertainment
7.8Comfort
7.2Food
8.1Boarding
Airline reviews

I am a Diamond Medallion Delta traveller and this was a disappointing flight. They allowed half the flight to preboard before Delta One and Diamond Medallion. Once on the plane in my Delta Premium Select seat we were not given any welcome or greeting. Throughout the flight the flight attendant also did not make us feel any sort of special service or attention and even rushed us when she did bring us a snack to pick in the dark not even offering a light to look at what it was -- she was overall not helpful and not accommodating. for the extra cost of the seat it was honestly not a special experience this flight. heads up that even the warm cookies are now packaged. I ate nothing. There really was nothing that was special, stood out or exceptional. Luckily I mostly slept. But I was disappointed and question if I may try a different flight next time I go to Tokyo. The last few Delta flights have been less than great. which makes me very sad.

4.0 OkayKristen, Jun 2026
HND - LAX
Read more Delta reviews

I am a Diamond Medallion Delta traveller and this was a disappointing flight. They allowed half the flight to preboard before Delta One and Diamond Medallion. Once on the plane in my Delta Premium Select seat we were not given any welcome or greeting. Throughout the flight the flight attendant also did not make us feel any sort of special service or attention and even rushed us when she did bring us a snack to pick in the dark not even offering a light to look at what it was -- she was overall not helpful and not accommodating. for the extra cost of the seat it was honestly not a special experience this flight. heads up that even the warm cookies are now packaged. I ate nothing. There really was nothing that was special, stood out or exceptional. Luckily I mostly slept. But I was disappointed and question if I may try a different flight next time I go to Tokyo. The last few Delta flights have been less than great. which makes me very sad.

Crew was real good, flight was smooth and came in early.

Love me some Delta. One of the few airlines to recognize and support veterans. Easy boarding, flight was on time and arrived early and the flight attendants were excellent on this flight.

We sat on the runway for over an hour before departure. That was unwelcome.

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

Checkin at Delhi airport was ill managed. It took 2 hrs just to check in my luggage. I arrived at the airport 3.5 hrs prior to the flight and still barely made it to boarding area. I was given a very short 50min connection due to which I missed my connection since flight 1 got delayed. Overall a big mess

No vegetarian food was there even I have specially mentioned at the time of booking

Everything you need to know for your flight from New Delhi to Ontario

Information on your arrival and departure airports