DEL - ONT

₹ 66,591 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 1/9. 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

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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Everything you should know

Cheapest return fare
₹ 98,761
Delta
Thu 25/6Mon 13/7
DEL - ONT • 2 stops
Cheapest one-way flight
₹ 66,591
Multiple Airlines
Tue 1/9
DEL - ONT • 2 stops
Top airlines
Cheapest • from ₹ 98,761 (return)
Best reviews • 7.9 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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Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Ontario!
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Booking Insights
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, 25 Jun - Mon, 13 Jul
Delta Logo
02:05 - 13:08
DEL
-
ONT
47h 33m
2 stops
Delta Logo
13:42 - 00:05
ONT
-
DEL
45h 53m
2 stops
₹ 98,761Delta
Mon, 1 Jun - Wed, 11 Nov
Delta Logo
11:10 - 11:10
DEL
-
ONT
36h 30m
2 stops
Delta Logo
11:55 - 02:35
ONT
-
DEL
25h 10m
2 stops
₹ 99,042Delta
Tue, 9 Jun - Tue, 11 Aug
United Airlines Logo
23:35 - 21:55
DEL
-
ONT
34h 50m
2 stops
United Airlines Logo
07:00 - 21:30
ONT
-
DEL
26h 00m
2 stops
₹ 105,420United Airlines
Thu, 25 Jun - Tue, 14 Jul
Delta Logo
02:05 - 13:08
DEL
-
ONT
47h 33m
2 stops
Delta Logo
09:40 - 00:05
ONT
-
DEL
49h 55m
2 stops
₹ 114,987Delta
Fri, 8 May - Thu, 13 Aug
Qatar Airways Logo
21:30 - 13:18
DEL
-
ONT
28h 18m
2 stops
Qatar Airways Logo
12:02 - 02:55
ONT
-
DEL
26h 23m
2 stops
₹ 120,426Qatar Airways
Mon, 11 May - Fri, 31 Jul
Qatar Airways Logo
21:30 - 22:32
DEL
-
ONT
37h 32m
2 stops
Qatar Airways Logo
21:13 - 02:55
ONT
-
DEL
41h 12m
2 stops
₹ 121,083Qatar Airways
Mon, 15 Jun - Tue, 7 Jul
United Airlines Logo
23:35 - 21:55
DEL
-
ONT
34h 50m
2 stops
United Airlines Logo
06:30 - 21:30
ONT
-
DEL
26h 30m
2 stops
₹ 122,490United Airlines
Mon, 4 May - Tue, 12 May
Multiple Airlines Logo
00:05 - 18:00
DEL
-
ONT
30h 25m
2 stops
Multiple Airlines Logo
00:10 - 00:30
ONT
-
DEL
35h 50m
2 stops
₹ 123,146Multiple Airlines
Mon, 1 Jun - Tue, 30 Jun
United Airlines Logo
23:35 - 12:47
DEL
-
ONT
25h 42m
2 stops
United Airlines Logo
05:45 - 19:50
ONT
-
DEL
49h 35m
2 stops
₹ 123,240United Airlines
Mon, 11 May - Sat, 16 May
Multiple Airlines Logo
20:55 - 18:00
DEL
-
ONT
33h 35m
3 stops
Multiple Airlines Logo
00:10 - 22:55
ONT
-
DEL
34h 15m
2 stops
₹ 125,866Multiple Airlines
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 Delta (₹ 98,761) and United Airlines (₹ 105,420).

Good to know

Cheapest flight₹ 66,591
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 ₹ 66,591 for a one-way ticket and ₹ 98,761 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.
7.9
DeltaOverall score based on 8327 reviews
8.5Crew
7.9Comfort
7.8Entertainment
8.1Boarding
7.2Food
Airline reviews

The cabin temperature was nice and cool. The wifi was not working.

8.0 ExcellentMatt, Mar 2026
SEA - SJC
Read more Delta reviews

The cabin temperature was nice and cool. The wifi was not working.

As previously noted, this flight was great: departure was timely, the crew was friendly and attentive, and wifi connectivity was seamless. In particular, I appreciated that the flight attendant just told me to stow the laptop right before takeoff/landing, and trusted me to do so (which I did!).

Left a few minutes early. Got in 15 minutes early. Very attentive service on board. Very organized boarding.

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Delta continues to set the benchmark for traveler-friendly service with minimal disruption and clear communication within the mainland US (coast to coast). I am consistently pleased to be a Delta customer, and this experience once again met my expectations. There was a brief delay departing from MIA due to a technical issue that required the aircraft to return to the gate. However, the situation was handled professionally and transparently. Fortunately, my planned layover allowed ample buffer time, so the adjustment caused no stress. Overall, another smooth and reassuring experience.

Awful - both legs. The check in was awful, getting on the plane required walking down a spiral staircase (dangerous), then taking a bus about 5 miles out from the terminal. The seat was broken (I was in business), there was no internet during the flight (both legs). The aircraft was very old. I saw rust in some place, tape holding things up in the bathroom. This was an unacceptable experience for such a long haul flight.

Awesome! On time flight, early arrival, and a complimentary upgrade!

Was forced to check in my small carry on, even though I informed the crew it has very fragile items inside

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

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

Information on your arrival and departure airports