DEL - ONT

₹ 52,788 Find Cheap Flights from New Delhi to Ontario

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 11/11. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New Delhi to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New Delhi to Ontario, as well as popular online travel agencies
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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

Thu, 18 Dec - Wed, 7 Jan
United Airlines Logo
00:25 - 22:25DEL-ONT
35h 30m2 stops
United Airlines Logo
06:00 - 21:55ONT-DEL
26h 25m2 stops
₹ 95,567United Airlines
Find Deal
Wed, 12 Nov - Mon, 17 Nov
Delta Logo
01:30 - 23:04DEL-ONT
35h 04m2 stops
Delta Logo
06:45 - 04:15ONT-DEL
32h 00m2 stops
₹ 98,755Delta
Find Deal
Mon, 22 Dec - Wed, 25 Mar
KLM Logo
03:20 - 16:12DEL-ONT
26h 22m2 stops
KLM Logo
13:00 - 01:10ONT-DEL
23h 40m2 stops
₹ 99,729KLM
Find Deal
Tue, 28 Apr - Tue, 25 Aug
Qatar Airways Logo
10:25 - 22:38DEL-ONT
48h 43m2 stops
Qatar Airways Logo
12:00 - 01:55ONT-DEL
25h 25m2 stops
₹ 114,255Qatar Airways
Find Deal
Sun, 22 Mar - Fri, 27 Mar
Qatar Airways Logo
21:15 - 18:19DEL-ONT
33h 34m2 stops
Qatar Airways Logo
11:30 - 08:25ONT-DEL
32h 25m2 stops
₹ 114,609Qatar Airways
Find Deal
Wed, 12 Nov - Wed, 28 Jan
Multiple Airlines Logo
06:55 - 11:05DEL-ONT
41h 40m2 stops
Multiple Airlines Logo
11:53 - 05:15ONT-DEL
27h 52m2 stops
₹ 122,049Multiple Airlines
Find Deal
Thu, 13 Nov - Mon, 17 Nov
American Airlines Logo
23:55 - 18:21DEL-ONT
31h 56m2 stops
American Airlines Logo
06:10 - 21:35ONT-DEL
25h 55m2 stops
₹ 123,820American Airlines
Find Deal
Wed, 19 Nov - Wed, 28 Jan
Multiple Airlines Logo
06:55 - 11:05DEL-ONT
41h 40m2 stops
Multiple Airlines Logo
11:53 - 05:15ONT-DEL
27h 52m2 stops
₹ 123,909Multiple Airlines
Find Deal
Fri, 14 Nov - Sun, 7 Dec
KLM Logo
03:20 - 16:09DEL-ONT
26h 19m2 stops
KLM Logo
12:12 - 01:10ONT-DEL
23h 28m2 stops
₹ 130,729KLM
Find Deal
Fri, 28 Nov - Thu, 4 Dec
American Airlines Logo
23:55 - 22:31DEL-ONT
36h 06m2 stops
American Airlines Logo
22:34 - 21:35ONT-DEL
33h 31m2 stops
₹ 157,388American Airlines
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from ₹ 95,567 (return)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest return fare
₹ 95,567
Typical prices: ₹ 117,576-₹ 122,758
United Airlines
Thu 18/12Wed 7/1
DEL - ONT • 2 stops
Cheapest one-way flight
₹ 38,174
Multiple Airlines
Tue 11/11
DEL - ONT • 3 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Ontario!
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 72 hours.

In the past 3 days, the cheapest return tickets from New Delhi to Ontario were found on United Airlines (₹ 95,567) and Delta (₹ 98,755).

Which airlines fly direct between New Delhi and Ontario?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from New Delhi to Ontario.

There are 2 airlines that fly direct from New Delhi to Ontario. They are Delta and KLM. The cheapest airline for this route is Delta, with the best return deal found costing ₹ 91,189. On average, the best prices for this route can be found at Delta.

Good to know

Low seasonFebruary
Cheapest flight₹ 38,174
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly and prices are also 13% lower on average.
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 ₹ 38,174 for a one-way ticket and ₹ 95,567 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.

  • Which is the best airline for flights from New Delhi to Ontario, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from New Delhi to Ontario are Delta and KLM. With an average price for the route of ₹ 92,960 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of ₹ 111,796 and an overall rating of 7.7.

  • 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 airlines 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.
7.9
DeltaOverall score based on 7999 reviews
7.9Comfort
7.9Entertainment
7.3Food
8.2Boarding
8.5Crew
Airline reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

8.0 ExcellentJulie, Oct 2025LAX - SFO
Read more Delta reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

The crew took good care of us. The flight from ATL to SFO is a longer one, and there were multiple beverage offerings. I like the 757's that Delta uses. Good airplane that is comfortable. I do wish Delta would separate Priority boarding from the better seats. I would gladly take a smaller seat in an open row than be jammed into Comfort just to get priority boarding, just to make sure I don't have to check a bag.

The crew was not very visible. This might be a good thing for people who wanted to sleep but seemed odd when compared to the Atlantic crossing where they are more present in the cabin. The Food (beef) was not good. Tough and tasteless. Would love to see more choices on a long flight like that.

Gate agent rushed to fill hot jetway with crowd so it took over 12 minutes to go from gate to plane. Just like a discount airline Pooly prepared cabin and third time that claim of rough air prevented any cabin service. Friends on a Southwest flight at similar time had service.

The flight crew was friendly. I tried to adjust my seat online ahead of time but no option existed without additional fees. My friend asked at the gate about a seat change and was able to make it happen. That was great! The flight crew moved a very tall gentleman and his companion which allowed us to have more space which was nice. Overall, good experience. Appreciated the blanket and pillow.

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

Food was surprisingly good but the WiFi was not great

My flight was extremely cold. I had a jacket and a cover was left in each seat. The cover was extremely thin and I have a disability, fibromyalgia and arthrithis and AC air is the worst. I closed my vent and my husbands vent and it still was frigid. I asked the attendant if I could get another cover and she quickly almost dismissively and totally unconcerned stating, (I quote) (one per chair) and walked off so quickly that I didn't get a chance to explain to her that I literally have adisability. I didnt want to make a seen so I set on that flight for over 5 hours in pain, joints locking up and extremely uncomfortable. When my fibromyalgia flares up my joints not only ache but they will lock up also and it takes me days to get back to my regular self even though I take medication for it. I felt like it would not have hurt anyone at all for her to just give me an extra cover because I'm sure they have all types of medical issues in people that fly every day.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

The service was great. However the lounge only gets passing grade

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

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

Information on your arrival and departure airports

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