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Find cheap flights to Ontario from ₹ 54,194

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 3/6. 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
Sat 18/5
Sat 25/5

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 44,553,814 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
01:10 - 22:33BLR-ONT
33h 53m2 stops
06:00 - 23:15ONT-BLR
52h 45m2 stops
₹ 99,691KLM
Find Deal
Tue, 1 Oct - Sun, 6 Oct
11:20 - 22:39DEL-ONT
47h 49m2 stops
14:13 - 09:30ONT-DEL
30h 47m2 stops
₹ 107,970Virgin Atlantic
Find Deal
Fri, 3 May - Tue, 7 May
04:50 - 22:27DEL-ONT
30h 07m2 stops
23:49 - 19:35ONT-DEL
31h 16m2 stops
₹ 109,309Etihad Airways
Find Deal
Wed, 25 Sep - Mon, 7 Oct
05:15 - 22:56BOM-ONT
30h 11m2 stops
20:28 - 01:35ONT-BOM
40h 37m2 stops
₹ 109,392
Find Deal
Tue, 1 Oct - Thu, 31 Oct
23:55 - 18:05HYD-ONT
30h 40m2 stops
00:10 - 23:15ONT-HYD
34h 35m2 stops
₹ 109,978
Find Deal
Wed, 8 May - Tue, 21 May
21:15 - 22:27DEL-ONT
37h 42m2 stops
23:49 - 19:35ONT-DEL
31h 16m2 stops
₹ 113,992Etihad Airways
Find Deal
Sun, 22 Sep - Mon, 7 Oct
23:50 - 21:03DEL-ONT
33h 43m3 stops
06:00 - 21:30ONT-DEL
27h 00m2 stops
₹ 126,537United Airlines
Find Deal
Fri, 31 May - Tue, 23 Jul
06:50 - 21:40BLR-ONT
27h 20m2 stops
14:52 - 04:45ONT-BLR
25h 23m2 stops
₹ 126,872British Airways
Find Deal
Thu, 6 Jun - Mon, 2 Sep
06:50 - 21:40BLR-ONT
27h 20m2 stops
08:10 - 04:45ONT-BLR
32h 05m2 stops
₹ 130,300British Airways
Find Deal
Wed, 5 Jun - Sun, 16 Jun
23:35 - 17:53DEL-ONT
30h 48m2 stops
06:00 - 21:30ONT-DEL
27h 00m2 stops
₹ 133,729United Airlines
Find Deal
Fri, 12 Jul - Sun, 18 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 ₹ 120,903. On the other hand, the most expensive day to fly is Sunday, where prices are ₹ 157,465 on average.

What is the cheapest month to fly to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Ontario is September, where tickets cost ₹ 115,330 on average for one-way flights. On the other hand, the most expensive months are June and July, where the average cost of tickets from India is ₹ 174,375 and ₹ 173,957 respectively. For return trips, the best month to travel is September with an average price of ₹ 115,330.

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 ₹ 134,812 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 ₹ 147,139.

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

₹ 54,194
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly (1% more expensive on average)
Flight from Kolkata 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 210 per week, followed by Delta with 122 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, +22 more

Aeromexico, Air Canada, +23 more

Tuesday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Wednesday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Thursday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Friday

Aeromexico, Air Canada, Air France, +21 more

Aeromexico, Air Canada, +22 more

Saturday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 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, +22 more

Aeromexico, Air Canada, +23 more

Tuesday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Wednesday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Thursday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Friday

Aeromexico, Air Canada, Air France, +21 more

Aeromexico, Air Canada, +22 more

Saturday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 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 11104 reviews
8.6crew
7.9comfort
8.0entertainment
8.2boarding
7.5food
Airline reviews

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

8.0 ExcellentCarisa, Mar 2024DFW - LAX
Read more about Delta reviews

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.

Really impressive staff at airport and on plane, especially given how busy it was

Was a great smooth flight from Detroit to San Diego.

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 .

Meals were adequate but could be better. Lots of movies, podcasts, tv shows. We really enjoyed using our personal headsets highly recommended. 15 hrs flight great to travel at night.

This was a Lufthansa flight. Disappointing main meal. Very rough over Canada and arrival at FRA. IFE was almost unusable.

Too many fees (but that seems to apply to all airlines nowadays)

the plane was old. the wifi didn’t work. the entertainment was boring and dated. the charging ports were impossible to find. i was mostly ignored by flight attendants that had no problem speaking to the man beside me. i got two drinks the entire time i was on the plane.

Quit making seats narrower and narrower. The guy beside me spilled over in to my seat.

The service was non existent . Crew did very little didn’t even answer call button . Premium economy in this long haul was the worst I have ever experienced . Never again flying with them .

The crews are great.. Easy boarding. Inflight entertainment ok. Food is a disappointment.

The real big issue with this flight was that it was 3 hours delayed. Other than that, no big praises or complaints.

For a 22 minute flight all you expect is for it to be safe and comfortable

I was not able to buy food in the flight. They refer to include your Credit card in the APP, and if you are not from USA (i have a credit card form Canada) it is not possible

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.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Not enough trash pickups throughout the flight. Everything else was great.

Overall good, the gluten free food is very hit/miss though and you must tell them you have an allergy days in advance.

All was good. The headphones they supply are of poor quality. The food is good but too much dairy.

Seating space was crowded and I am a very small woman.

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.
1/10Tue
2 stopsKLM
33h 53mBLR-ONT
6/10Sun
2 stopsKLM
52h 45mONT-BLR
₹ 99,691
3/5Fri
2 stopsVirgin Atlantic
47h 49mDEL-ONT
7/5Tue
2 stopsVirgin Atlantic
30h 47mONT-DEL
₹ 107,970
25/9Wed
2 stopsEtihad Airways
30h 07mDEL-ONT
7/10Mon
2 stopsEtihad Airways
31h 16mONT-DEL
₹ 109,309
1/10Tue
2 stops
30h 11mBOM-ONT
31/10Thu
2 stops
40h 37mONT-BOM
₹ 109,392
8/5Wed
2 stops
30h 40mHYD-ONT
21/5Tue
2 stops
34h 35mONT-HYD
₹ 109,978
22/9Sun
2 stopsEtihad Airways
37h 42mDEL-ONT
7/10Mon
2 stopsEtihad Airways
31h 16mONT-DEL
₹ 113,992
31/5Fri
3 stopsUnited Airlines
33h 43mDEL-ONT
23/7Tue
2 stopsUnited Airlines
27h 00mONT-DEL
₹ 126,537
6/6Thu
2 stopsBritish Airways
27h 20mBLR-ONT
2/9Mon
2 stopsBritish Airways
25h 23mONT-BLR
₹ 126,872
5/6Wed
2 stopsBritish Airways
27h 20mBLR-ONT
16/6Sun
2 stopsBritish Airways
32h 05mONT-BLR
₹ 130,300
12/7Fri
2 stopsUnited Airlines
30h 48mDEL-ONT
18/8Sun
2 stopsUnited Airlines
27h 00mONT-DEL
₹ 133,729

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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.
3/6Mon
2 stops
30h 05mCCU-ONT
₹ 54,194
27/5Mon
2 stops
30h 30mDEL-ONT
₹ 56,536
26/5Sun
3 stops
38h 59mHYD-ONT
₹ 56,703
30/9Mon
2 stopsDelta
35h 46mDEL-ONT
₹ 58,878
23/4Tue
2 stopsUnited Airlines
46h 57mDEL-ONT
₹ 104,458
21/5Tue
2 stopsKLM
25h 11mDEL-ONT
₹ 105,043
9/5Thu
2 stopsKLM
25h 11mDEL-ONT
₹ 122,773
27/4Sat
2 stopsUnited Airlines
25h 35mDEL-ONT
₹ 132,809
1/6Sat
2 stopsBritish Airways
29h 17mDEL-ONT
₹ 136,907
17/7Wed
2 stopsBritish Airways
29h 17mDEL-ONT
₹ 137,075

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Recent domestic flight deals

11/9Wed
multi-stopFrontier
5h 45mSFO-ONT
22/10Tue
directFrontier
1h 26mONT-SFO
₹ 8,698
25/5Sat
multi-stopDelta
4h 39mDEN-ONT
29/5Wed
multi-stopDelta
5h 22mONT-DEN
₹ 14,719
6/5Mon
multi-stopSouthwest
10h 00mSFO-ONT
9/5Thu
multi-stopSouthwest
7h 25mONT-SFO
₹ 17,145
11/5Sat
directAlaska Airlines
2h 33mSEA-ONT
13/5Mon
multi-stopAlaska Airlines
4h 41mONT-SEA
₹ 17,228
9/5Thu
directAlaska Airlines
2h 33mSEA-ONT
9/5Thu
directAlaska Airlines
2h 38mONT-SEA
₹ 17,647
22/5Wed
multi-stopSouthwest
9h 10mSFO-ONT
23/5Thu
multi-stopSouthwest
10h 05mONT-SFO
₹ 18,399
7/5Tue
directUnited Airlines
1h 36mSFO-ONT
9/5Thu
directUnited Airlines
1h 28mONT-SFO
₹ 19,654
29/4Mon
directUnited Airlines
1h 34mSFO-ONT
5/5Sun
directUnited Airlines
1h 28mONT-SFO
₹ 20,825
14/5Tue
directJetBlue
6h 10mJFK-ONT
20/5Mon
directJetBlue
5h 20mONT-JFK
₹ 22,330
30/5Thu
directJetBlue
6h 10mJFK-ONT
9/7Tue
directJetBlue
5h 23mONT-JFK
₹ 24,337

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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.
18/4Thu
multi-stop
32h 30mDEL-ONT
25/4Thu
multi-stop
29h 47mONT-DEL
₹ 115,916
22/4Mon
multi-stopUnited Airlines
25h 35mDEL-ONT
29/4Mon
multi-stopUnited Airlines
27h 15mONT-DEL
₹ 126,537
18/4Thu
multi-stopAir India
20h 14mDEL-ONT
10/10Thu
multi-stopAir India
18h 57mONT-DEL
₹ 190,516
20/4Sat
multi-stopBritish Airways
27h 06mHYD-ONT
10/5Fri
multi-stopBritish Airways
26h 00mONT-HYD
₹ 191,520
19/4Fri
multi-stopBritish Airways
27h 36mBLR-ONT
17/5Fri
multi-stopBritish Airways
25h 25mONT-BLR
₹ 193,025
22/4Mon
multi-stopEtihad Airways
35h 41mBOM-ONT
29/4Mon
multi-stopEtihad Airways
38h 34mONT-BOM
₹ 215,355
21/4Sun
multi-stopAir India
31h 39mDEL-ONT
11/9Wed
multi-stopAir India
18h 35mONT-DEL
₹ 218,366
18/4Thu
multi-stopKLM
25h 13mDEL-ONT
9/10Wed
multi-stopKLM
23h 25mONT-DEL
₹ 219,370
18/4Thu
multi-stopKLM
25h 13mDEL-ONT
10/10Thu
multi-stopKLM
23h 25mONT-DEL
₹ 224,806
18/4Thu
multi-stopEtihad Airways
35h 41mBOM-ONT
18/7Thu
multi-stopEtihad Airways
31h 10mONT-BOM
₹ 225,642

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Flights to Ontario

Destination:

Ontario (ONT)United States

Return flight deals:

Ontario - India

Cabin classes:

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