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Find cheap flights from Toronto to Ontario from $126

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Toronto to Ontario departing on 4/29. 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
0 bags
Sun 4/28
Sun 5/5

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 in flight searches from Toronto 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 Toronto to Ontario, as well as popular online travel agencies
In the last 7 days travelers have searched 45,553,807 times on KAYAK, and here is why:

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Cheap flight deals from Toronto to Ontario

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Toronto 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.
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9:00 pm - 11:58 amYYZ-ONT
17h 58m1 stop
10:59 pm - 10:35 pmONT-YYZ
20h 36m1 stop
Mon, Apr 8 - Mon, Apr 22
9:00 pm - 7:08 amYYZ-ONT
13h 08m1 stop
10:49 pm - 7:05 amONT-YYZ
29h 16m1 stop
Tue, Apr 9 - Wed, Apr 24
7:00 am - 8:53 pmYYZ-ONT
16h 53m1 stop
5:15 am - 10:48 pmONT-YYZ
14h 33m1 stop
$336United Airlines
Find Deal
Tue, May 7 - Sat, May 11
12:55 pm - 11:04 pmYYZ-ONT
13h 09m1 stop
6:00 am - 12:42 amONT-YYZ
15h 42m1 stop
$337United Airlines
Find Deal
Tue, May 7 - Wed, May 8
1:20 pm - 11:57 pmYYZ-ONT
13h 37m1 stop
6:00 am - 4:29 pmONT-YYZ
7h 29m1 stop
$348American Airlines
Find Deal
Wed, Apr 17 - Tue, Apr 30
6:49 am - 6:07 pmYYZ-ONT
14h 18m1 stop
12:52 pm - 10:55 pmONT-YYZ
7h 03m1 stop
$355American Airlines
Find Deal
Tue, Apr 16 - Sat, Apr 20
7:00 am - 8:48 pmYYZ-ONT
16h 48m1 stop
1:50 pm - 12:42 amONT-YYZ
7h 52m1 stop
$358Air Canada
Find Deal
Thu, May 30 - Wed, Jun 5
8:15 am - 5:22 pmYYZ-ONT
12h 07m1 stop
1:35 pm - 8:48 amONT-YYZ
16h 13m2 stops
$359Air Canada
Find Deal
Fri, Aug 23 - Tue, Aug 27
9:45 am - 10:47 pmYYZ-ONT
16h 02m2 stops
5:45 am - 4:44 pmONT-YYZ
7h 59m1 stop
$362Delta
Find Deal
Sun, May 12 - Tue, May 14
6:15 am - 4:38 pmYYZ-ONT
13h 23m2 stops
6:00 am - 10:46 pmONT-YYZ
13h 46m2 stops
$395Delta
Find Deal
Tue, Apr 16 - Sat, Apr 20

Flights from Toronto to Ontario - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Toronto to Ontario?

The average price of all flights from Toronto Pearson Intl Airport to Ontario clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Ontario on a Friday and more expensive on a Sunday. On your return trip to Toronto, you should consider flying back on a Sunday, and avoid Thursdays for better deals.

What is the cheapest month to fly from Toronto Pearson Intl Airport to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Toronto Pearson Intl Airport 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 from Toronto Pearson Intl Airport to Ontario is September, where tickets cost $406 on average. On the other hand, the most expensive months are July and December, where the average cost of tickets is $691 and $659 respectively.

How far in advance should I book a flight from Toronto Pearson Intl Airport to Ontario?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Toronto Pearson Intl Airport to Ontario, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Toronto Pearson Intl Airport to Ontario, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 43 days before departure.

Which airlines provide the cheapest flights from Toronto to Ontario?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Toronto to Ontario were found on United Airlines ($336) and American Airlines ($348). United Airlines proposed the cheapest one-way flight at $189.

How long does a flight from Toronto to Ontario take?

Flying between Ontario and Toronto will take minimum 7h 22m and will require at least one stop.

Good to know

Low season

September

High season

December

Cheapest flight

$126
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 18% increase in price.
Flight from Toronto to Ontario

When to book flights from Toronto to Ontario

Are your dates flexible? Find out the best times to travel from Toronto to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Toronto to Ontario flights

  • What is the cheapest flight from Toronto Pearson Intl Airport to Ontario?

    In the last 3 days, the lowest price for a flight from Toronto Pearson Intl Airport to Ontario was $126 for a one-way ticket and $285 for a round-trip.

  • Do I need a passport to fly between Toronto and Ontario?

    Yes, you’ll need a passport to travel to Ontario from Toronto.

  • Which aircraft models fly most regularly from Toronto to Ontario?

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

  • Which airline alliances offer flights from Toronto to Ontario?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Toronto and Ontario, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Toronto to Ontario, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Toronto to Ontario are United Airlines and American Airlines. With an average price for the route of $665 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $457 and an overall rating of 7.3.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Toronto 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 Toronto 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 to Toronto with another airline. Booking your flights between Toronto and ONT can sometimes prove cheaper using this method.

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

See more FAQs

Top 3 airlines serving from Toronto to Ontario

Need help choosing which airline to fly with from Toronto 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 KAYAK reviews.
7.4
United AirlinesOverall score based on 11470 reviews
77boarding
67food
71entertainment
72comfort
74overall
81crew
Airline reviews

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

Read more about United Airlines

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

The flight I was connecting with waited for me even though my 1st flight was late. I really appreciated that.

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

Over two hours wait to get wheelchair assistance from arrival to the departure gate for LA was unreasonable even though there appreared to be heavy demand.

The seat is too hard and my back and bottom are having servers pain

I was duped into thinking it was a United Airlines flight when in fact United had nothing to do with it.

Airline did not explain reasons why flight was delayed two hours. Explanations were badly needed and rarely provided. Problem seemed to clearly be the airline’s fault and not the fault of the weather or airport.

I was delighted that we were able to get on the 4:40 pm flight rather than our original booking at 6:55 pm!! Other than that, the flight was comfortable and landed early😊

There was no lounge for passengers waiting before boarding the aircraft at F65, so passengers are just sitting on the floor or just spread everywhere the premises before boarding.

Plane was good but was delayed. probably not AA fault but caused a 1 hour delay. Seating was cramped.

The staff were very helpful with lots of refreshments on offer. The toilets were clean. The seats were comfortable and entertainment was good. No complaints, it was excellent.

amazing! they were so kind and allowed us to sit on empty seats so we could stretch our legs and sleep good. Food is amazing as well plus dessert in the middle of the flight!

5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.

lounge was the highlight - seats weren't that comfortable - it was a full flight but no complaints

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

I can say I will not be taking this airline again any time soon. Seat were uncomfortable and too tight. Lack of chair screen and little overhead space.

American Airlines canceled the flight twice and was unable to facilitate a change of city for us after our travel plans became affected. We lost alot of money due to this and it seems like the airline was trying their best not to facilitate this. Mind you, I am a very loyal member.

Plane felt so crowded and tightly packed. The chair itself was not comfortable.

They attended to my needs as I couldn't walk and they provided a wheelchair for me.q

The boarding process in Toronto bad as they share space with domestic flights and when those domestic flights come in you are locked out behind closed doors until they are done and then its a mad rush to get your boarding gates and board. This is not so much due to Air Canada but with the GTAA, but Air Canada could use different gates especially early morning in order to prevent such travel angst.

Terrible quality wifi and they charge a lot for it. They nickel and dime you for everything.

Not happy with Air Canada . Flight was cancelled got the run around trying to get another flight that was direct none to be found ended up going to Denver then onto Austin adding 7 hours to our trip. Was travelling with some one who had walking issues that’s why we were happy to have a direct flight then it didn’t happen adding more stress on her

I wish there had been more seat options...when I tried to book, there were only.middle seats available. Do travel agents get first pick??

As is pretty much the norm with Air Canada now, we left late from the gate (45 minutes late). This is my 12th flight with AC in the last 12 months and 10 of those flights were either late or cancelled. AC essentially has a monopoly in Canada so they have carte blanche to charge exorbitant rates now and give poor service, with no repercussions.

A 2 hour delay because they couldn’t fit some oversized cargo in the small hold doors of an Embraer! Surely they know the sizes before attempting to load it?

-kayak did not give me advanced notice to my e-mail for my flight and I had major trouble finding the code to access Air Canada’s site because you did not provide it to me and incompetent Air Canada did not have any access based on my name alone. WTF -The flight was delayed twice. -They moved the boarding area -They said I would give free checked baggage because the plane was full and they charged me over $30 -They didn’t get my luggage on to the plane and left without it and I’m heading to a cruise ship. -I have lost one FULL day of my limited holiday and had to cancel scheduled events because my luggage did not get on the plane (even though the plane was delayed). -The “wheresmyluggage.com site is a total incompetent disaster that caused additional stress. -I will be sharing this experience

Plane was a Rouge vacation flyer for some reason. No legroom and entertainment. People were desperately looking for USB ports and such. And then there is this notorious and unsolved space problem where not all carry-on fits in the cabin….

They did not have any meal options left on the menu. Only snacks.

Of our SIX flights in my travel group, five were delayed, and all (except possibly one) were just company screwups. One traveler had her CARRY ON baggage put on another flight because Air Canada could not properly do "weight and Balance". Bags missing for a day. Another traveler never made it. Then, (humor here) the flagship airline of the socialist country has NOTHING FOR FREE on board. Expect to pay for pretzels, folks. How's that socialism working out for ya, aye? I might book air Canada in the future if I have a meeting that I REALLY want to MISS!

Book cheap flights from Toronto to Ontario

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Toronto to Ontario found on KAYAK in the last 72 hours.
4/29Mon
1 stop
13h 03mYYZ-ONT
$126
4/29Mon
1 stop
13h 03mYYZ-ONT
$129
4/14Sun
1 stop
13h 03mYYZ-ONT
$147
6/8Sat
1 stopUnited Airlines
8h 55mYYZ-ONT
$189
4/18Thu
1 stopDelta
9h 04mYYZ-ONT
$194
4/21Sun
1 stopDelta
8h 07mYYZ-ONT
$195
5/29Wed
1 stopUnited Airlines
9h 15mYYZ-ONT
$210
6/22Sat
2 stopsAmerican Airlines
9h 27mYYZ-ONT
$256
4/10Wed
1 stopAmerican Airlines
19h 27mYYZ-ONT
$288
4/6Sat
1 stopAir Canada
8h 40mYYZ-ONT
$444

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Last minute flights from Toronto 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 from Toronto to Ontario that are departing in the next 10 days.
4/2Tue
multi-stopDelta
8h 12mYYZ-ONT
4/15Mon
multi-stopDelta
11h 10mONT-YYZ
$485
4/1Mon
multi-stopUnited Airlines
9h 39mYYZ-ONT
4/9Tue
multi-stopUnited Airlines
6h 56mONT-YYZ
$538
4/1Mon
multi-stopUnited Airlines
9h 39mYYZ-ONT
4/9Tue
multi-stopUnited Airlines
6h 56mONT-YYZ
$539
4/2Tue
multi-stopUnited Airlines
7h 22mYYZ-ONT
4/9Tue
multi-stopUnited Airlines
6h 56mONT-YYZ
$540
4/1Mon
multi-stopUnited Airlines
13h 14mYYZ-ONT
4/12Fri
multi-stopUnited Airlines
6h 56mONT-YYZ
$665
3/30Sat
multi-stopWestJet Encore
11h 56mYYZ-ONT
4/1Mon
multi-stopWestJet Encore
7h 20mONT-YYZ
$737
4/1Mon
multi-stopAmerican Airlines
11h 56mYYZ-ONT
4/5Fri
multi-stopAmerican Airlines
9h 33mONT-YYZ
$774
3/30Sat
multi-stopAmerican Airlines
17h 46mYYZ-ONT
3/31Sun
multi-stopAmerican Airlines
12h 21mONT-YYZ
$795
4/1Mon
multi-stopAlaska Airlines
13h 47mYYZ-ONT
4/9Tue
multi-stopAlaska Airlines
14h 43mONT-YYZ
$2,005
4/1Mon
multi-stopAlaska Airlines
13h 47mYYZ-ONT
4/9Tue
multi-stopAlaska Airlines
14h 43mONT-YYZ
$2,187

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Toronto - Ontario Flights

Departure:

Toronto (YYZ)Canada

Destination:

Ontario (ONT)United States

Return flight deals:

Ontario - Toronto

Cabin classes: