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Find cheap flights to Ontario from ₹ 53,505

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ontario departing on 18/8. 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
Thu 6/6
Thu 13/6

Search 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 for flights to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Ontario, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,707,506 times on KAYAK, and here's why:

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Cheap flight deals to Ontario

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights 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 and deals for you by selecting your travel dates.
Choose your dates
23:30 - 18:22DEL-ONT
31h 22m2 stops
08:41 - 21:00ONT-DEL
23h 49m2 stops
₹ 91,400American Airlines
Find Deal
Wed, 22 May - Wed, 18 Sep
23:30 - 18:59DEL-ONT
31h 59m2 stops
22:35 - 21:00ONT-DEL
33h 55m2 stops
₹ 99,580American Airlines
Find Deal
Wed, 29 May - Sat, 31 Aug
23:35 - 21:03DEL-ONT
33h 58m2 stops
06:20 - 21:30ONT-DEL
26h 40m2 stops
₹ 105,423United Airlines
Find Deal
Fri, 31 May - Wed, 7 Aug
02:45 - 17:43DEL-ONT
27h 28m2 stops
05:45 - 11:10ONT-DEL
39h 55m2 stops
₹ 105,507
Find Deal
Tue, 8 Oct - Sat, 16 Nov
06:50 - 21:40BLR-ONT
27h 20m2 stops
12:51 - 04:55ONT-BLR
26h 34m2 stops
₹ 109,597British Airways
Find Deal
Mon, 10 Jun - Fri, 29 Nov
23:35 - 21:14DEL-ONT
34h 09m2 stops
06:00 - 21:30ONT-DEL
27h 00m2 stops
₹ 111,684United Airlines
Find Deal
Wed, 29 May - Tue, 20 Aug
06:50 - 23:59BLR-ONT
29h 39m2 stops
13:28 - 04:55ONT-BLR
25h 57m2 stops
₹ 112,351British Airways
Find Deal
Sun, 9 Jun - Wed, 27 Nov
00:55 - 17:28BOM-ONT
29h 03m2 stops
13:35 - 01:05ONT-BOM
23h 00m2 stops
₹ 118,361
Find Deal
Sun, 16 Jun - Tue, 24 Sep
03:55 - 16:36DEL-ONT
25h 11m2 stops
14:00 - 01:55ONT-DEL
23h 25m2 stops
₹ 125,039KLM
Find Deal
Tue, 4 Jun - Wed, 21 Aug
03:55 - 16:36DEL-ONT
25h 11m2 stops
14:00 - 01:55ONT-DEL
23h 25m2 stops
₹ 132,802KLM
Find Deal
Tue, 28 May - Tue, 20 Aug

Flights to Ontario - Travel Insights & Trends

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

What is the cheapest day to fly to Ontario?

The average price of all flights to Ontario clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Ontario is Thursday where tickets can be as cheap as ₹ 120,667. On the other hand, the most expensive day to fly is Saturday, where prices are ₹ 169,264 on average.

What is the cheapest time of day to fly to Ontario?

The average price for all flights to Ontario depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Ontario is generally in the morning, when flights cost ₹ 134,550 on average. The most expensive time of day to fly to Ontario is generally at night, which is peak travel time and where the average cost of a ticket is ₹ 146,076.

How long is the flight to Ontario?

The duration of your flight to Ontario depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Ontario on KAYAK are from New Delhi, which takes 21h 55m, Mumbai, which takes 22h 25m, Hyderabad, which takes 22h 30m, and Bengaluru, which takes 22h 35m.

Good to know

Low season

June

High season

August

Cheapest flight

₹ 53,505
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (19% more expensive on average)
Flight from Mumbai to Ontario

When to book flights to Ontario

Are your dates flexible? Find out the best times to travel 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. The information is for flights to Ontario based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Ontario flights

  • How far is Ontario from central Ontario?

    Central Ontario is 5 km away from Ontario.

  • What is the name of Ontario’s airport?

    There is only 1 airport in Ontario, called Ontario (ONT). It can also be referred to as Ontario or Ontario Intl.

  • How does KAYAK find such low prices on flights 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 to Ontario.

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airline offers the most flights to Ontario?

    Of the 8 airlines that fly to Ontario, Southwest offers the most flights, with around 382 per week, followed by American Airlines with 118 flights per week.

See more FAQs

Top tips for finding cheap flights to Ontario

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ontario flight deals.

Prefer to fly direct to Ontario?

Find which airlines fly direct to Ontario, which days they fly and book direct flights.

Direct departures

India to Ontario

Monday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Tuesday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Wednesday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Thursday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Friday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Saturday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Sunday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

See more direct flights

Direct returns

Ontario to India

Monday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Tuesday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Wednesday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Thursday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Friday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Saturday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Sunday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

See more direct flights
See more direct flights

Top 4 airlines flying to Ontario

 
See real verified KAYAK customer reviews for airlines flying to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from India to Ontario. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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.
8.0
DeltaOverall score based on 10810 reviews
8.0Entertainment
8.2Boarding
8.6Crew
7.9Comfort
7.4Food
Airline reviews

There was a loud squeaky sound the whole time we were flying.

6.0 GoodEliza, Apr 2024SAN - LAX
Read more about Delta reviews

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

I didn’t like that I could not select my seat and was assigned a seat when I checked in at LAX

Great experience overall. Check in at Austin was congested as they only have about 6 check in kiosks, one was broken, and there was a lot of Spring Break travelers.

I was sitting at comfort +. One of the Asian male crew was so loud when he delivered service. When he asked questions or what food you need, he was shouting. He must be a prison guard before going Delta.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Everything was very good other than I had selected a specific seat when I booked the flight and they changed it once I checked-in the day before my flight. I was still in first class but lost my aisle seat for a window seat. Being tall, the aisle offers more comfort so I always select an aisle seat.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Space and comfort was good. Staff could have been more helpful and friendly.

Crew was not friendly when I went to request a seat change.

The food from Lagos to Amsterdam was was very poor compared to AMS-YYZ

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

Seats are fair enough for medium tall people. Good food all the trip. Fight attendances are warm

I thought KLM was the best airline but the Lima - Amsterdam was 1 hours late, the Brussels - Amsterdam was 2.30 hours late and the Amsterdam - Lima was 30 minutes late

Overall a good experience. We were disappointed when we had to check our carry on due to the plane being full. KLM hadn’t notified us and we had valuable items in the carry on but they still made us check it. Some of the food was great and some was mediocre. Crew is really kind and funny.

One of the vstewardeses wanted to bump me of the plane for absolutely nothing. There is CCTV in the plane ans everything can be verified. Very disappointing , you all will see, o other 5 years and the passangers who does not smile to flight attendent will be bumped off...

Mostly fine. Minor delays departing and arriving. Quite a cramped plane, not so much as regards legroom but very narrow seats. Quiet nice food. Non-working USB charger. Flight attendants were helpful but not particularly proactive — one had to work to get their attention (but all was fine once they notice you), very Dutch style:)

I travel frequently. The flight was late again... KLM should really try and be on time

The flight itself it was great nice food the crew were very nice and helpful, Checking in from Birmingham wasn't great long queues for bag dropped, And I had my hand luggage case taken away from me even though I requested to have it with me as I had breakables items. I was told I can not because of the length of the flight with no explanation at all no options was given for me to take my fragile items out of my case it was taken away with hold buggage I find the staff member who was checking me in very unpleasant !! Can we please be advise if the rules have changed about the the carry on hand luggage it will be easier to be advise on booking your tickect if we not allowed to take the hand luggage with me. Overall I had a good flight .

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

My bag was lost with my medicine and I am very inconvenienced. I don’t know what happened, however I want you to do a better job on getting people’s bag back

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

The WiFi didn’t work and the seats are too close together. Very uncomfortable.

So so. Terrible aircraft choice for that leg of the flight.

Our seat tv didn’t work All the rest was perfect

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

Coach seats are too tight. Seem designed for small people. Food different but OK. Staff helpful.

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

Spending 10 hours on a flight with no video or wifi access due to issues per stewardess was not enjoyable nor acceptable. Will follow up directly with the airline as well

I really did not like being ordered to pull my shade down by the attendants. One of them was very rude to me about it, standing there until I closed it like I was a child brusquely reaching across me to close an adjoining one. They claim it was so people who wanted to could sleep. It’s a 10:30am flight not a red eye. Closing your shade or leaving it up for natural light should be a choice. Ruined my flight!

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

The crew was very attentive and kept busy serving a variety of treats!

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

Book Cheap Ontario Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Ontario found on KAYAK in the last 72 hours.
22/5Wed
2 stopsAmerican Airlines
31h 22mDEL-ONT
18/9Wed
2 stopsAmerican Airlines
23h 49mONT-DEL
₹ 91,400
29/5Wed
2 stopsAmerican Airlines
31h 59mDEL-ONT
31/8Sat
2 stopsAmerican Airlines
33h 55mONT-DEL
₹ 99,580
31/5Fri
2 stopsUnited Airlines
33h 58mDEL-ONT
7/8Wed
2 stopsUnited Airlines
26h 40mONT-DEL
₹ 105,423
8/10Tue
2 stops
27h 28mDEL-ONT
16/11Sat
2 stops
39h 55mONT-DEL
₹ 105,507
10/6Mon
2 stopsBritish Airways
27h 20mBLR-ONT
29/11Fri
2 stopsBritish Airways
26h 34mONT-BLR
₹ 109,597
29/5Wed
2 stopsUnited Airlines
34h 09mDEL-ONT
20/8Tue
2 stopsUnited Airlines
27h 00mONT-DEL
₹ 111,684
9/6Sun
2 stopsBritish Airways
29h 39mBLR-ONT
27/11Wed
2 stopsBritish Airways
25h 57mONT-BLR
₹ 112,351
16/6Sun
2 stops
29h 03mBOM-ONT
24/9Tue
2 stops
23h 00mONT-BOM
₹ 118,361
4/6Tue
2 stopsKLM
25h 11mDEL-ONT
21/8Wed
2 stopsKLM
23h 25mONT-DEL
₹ 125,039
28/5Tue
2 stopsKLM
25h 11mDEL-ONT
20/8Tue
2 stopsKLM
23h 25mONT-DEL
₹ 132,802

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Ontario found on KAYAK in the last 72 hours.
18/8Sun
3 stops
42h 56mBOM-ONT
₹ 53,505
30/9Mon
2 stops
30h 45mAMD-ONT
₹ 57,010
19/5Sun
2 stops
30h 30mDEL-ONT
₹ 58,596
4/6Tue
2 stopsAmerican Airlines
26h 48mDEL-ONT
₹ 60,433
5/6Wed
2 stopsAmerican Airlines
35h 59mDEL-ONT
₹ 61,100
4/6Tue
2 stopsKLM
25h 11mDEL-ONT
₹ 93,070
9/10Wed
2 stopsKLM
24h 47mDEL-ONT
₹ 93,320
22/5Wed
2 stopsUnited Airlines
25h 28mDEL-ONT
₹ 111,183
30/5Thu
2 stopsBritish Airways
29h 12mBOM-ONT
₹ 130,214
1/7Mon
2 stopsBritish Airways
29h 27mBOM-ONT
₹ 141,900

Search by stops

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Search by price

Recent domestic flight deals

30/5Thu
directFrontier
2h 44mSEA-ONT
2/6Sun
directFrontier
2h 53mONT-SEA
₹ 7,345
12/6Wed
directFrontier
1h 23mSFO-ONT
19/6Wed
multi-stopFrontier
6h 59mONT-SFO
₹ 12,354
2/7Tue
directAlaska Airlines
2h 35mSEA-ONT
2/7Tue
directAlaska Airlines
2h 35mONT-SEA
₹ 13,105
25/6Tue
directDelta
2h 45mSEA-ONT
10/7Wed
multi-stopDelta
6h 59mONT-SEA
₹ 13,856
4/6Tue
directAlaska Airlines
2h 32mSEA-ONT
11/6Tue
directAlaska Airlines
2h 41mONT-SEA
₹ 13,940
5/6Wed
multi-stopDelta
6h 34mSEA-ONT
12/6Wed
multi-stopDelta
5h 27mONT-SEA
₹ 14,691
18/6Tue
directUnited Airlines
1h 32mSFO-ONT
20/6Thu
directUnited Airlines
1h 25mONT-SFO
₹ 18,781
18/6Tue
multi-stopSouthwest
4h 20mSFO-ONT
20/6Thu
multi-stopSouthwest
6h 00mONT-SFO
₹ 20,534
1/6Sat
multi-stopUnited Airlines
5h 55mSEA-ONT
4/6Tue
multi-stopUnited Airlines
4h 51mONT-SEA
₹ 23,372
22/7Mon
multi-stopSouthwest
12h 40mSEA-ONT
26/7Fri
multi-stopSouthwest
7h 55mONT-SEA
₹ 25,375

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Last minute flights to Ontario

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Ontario that are departing in the next 10 days.
8/5Wed
multi-stopBritish Airways
28h 09mBLR-ONT
22/9Sun
multi-stopBritish Airways
25h 23mONT-BLR
₹ 120,949
8/5Wed
multi-stopBritish Airways
28h 09mBLR-ONT
24/10Thu
multi-stopBritish Airways
25h 23mONT-BLR
₹ 121,199
8/5Wed
multi-stopBritish Airways
28h 09mBLR-ONT
15/10Tue
multi-stopBritish Airways
25h 23mONT-BLR
₹ 129,463
8/5Wed
multi-stopVirgin Atlantic
30h 33mBLR-ONT
20/10Sun
multi-stopVirgin Atlantic
26h 45mONT-BLR
₹ 129,546
8/5Wed
multi-stopVirgin Atlantic
30h 33mBLR-ONT
14/10Mon
multi-stopVirgin Atlantic
48h 15mONT-BLR
₹ 129,630
12/5Sun
multi-stop
30h 38mBOM-ONT
10/12Tue
multi-stop
28h 40mONT-BOM
₹ 134,471
12/5Sun
multi-stop
30h 38mBOM-ONT
8/12Sun
multi-stop
28h 40mONT-BOM
₹ 136,892
12/5Sun
multi-stopEtihad Airways
54h 09mBOM-ONT
4/7Thu
multi-stopEtihad Airways
30h 56mONT-BOM
₹ 151,332
12/5Sun
multi-stopEtihad Airways
35h 34mBOM-ONT
1/7Mon
multi-stopEtihad Airways
30h 56mONT-BOM
₹ 166,190
10/5Fri
multi-stopAir India
21h 09mBOM-ONT
16/5Thu
multi-stopAir India
31h 55mONT-BOM
₹ 197,324

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Flights to Ontario

Destination:

Ontario (ONT)United States

Return flight deals:

Ontario - India

Cabin classes:

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