YYZ - ONT

$148 Find Cheap Flights from Toronto 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 Toronto to Ontario departing on 4/13. 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 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$254
Overall average: $428
Multiple Airlines
Sun 3/22Tue 3/31
YYZ - ONT • 1 stop
Cheapest one-way
$148
Typical prices: $277-$338
Multiple Airlines
Mon 4/13
YYZ - ONT • 1 stop
Top airlines
United Airlines
Cheapest • from $369 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Toronto and Ontario. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Denver (DEN)
Cheapest • Avg $492 (round-trip)
Atlanta (ATL)
Shortest trip • 7h 20m (one-way)
Insights
Insights
Insights
Insights
When to travel
April
Cheapest • 48% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Ontario!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Toronto to Ontario (YYZ-ONT)

 
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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Toronto to Ontario

Sun, Mar 22 - Tue, Mar 31
Multiple Airlines Logo
8:00 pm - 8:06 am
YYZ
-
ONT
15h 06m
1 stop
Multiple Airlines Logo
2:23 pm - 11:11 pm
ONT
-
YYZ
29h 48m
2 stops
$254Multiple Airlines
Mon, Apr 13 - Tue, Apr 21
Multiple Airlines Logo
8:00 pm - 10:44 am
YYZ
-
ONT
17h 44m
1 stop
Multiple Airlines Logo
11:44 am - 6:13 am
ONT
-
YYZ
15h 29m
2 stops
$280Multiple Airlines
Fri, Apr 10 - Thu, Apr 16
Multiple Airlines Logo
3:00 pm - 11:39 am
YYZ
-
ONT
23h 39m
2 stops
Multiple Airlines Logo
11:47 am - 6:20 am
ONT
-
YYZ
15h 33m
1 stop
$305Multiple Airlines
Fri, Apr 10 - Thu, Apr 16
Multiple Airlines Logo
8:00 pm - 11:39 am
YYZ
-
ONT
18h 39m
1 stop
Multiple Airlines Logo
7:49 pm - 6:20 am
ONT
-
YYZ
7h 31m
1 stop
$307Multiple Airlines
Mon, Mar 30 - Mon, Apr 6
Multiple Airlines Logo
7:55 pm - 1:28 pm
YYZ
-
ONT
20h 33m
1 stop
Multiple Airlines Logo
9:02 pm - 12:28 pm
ONT
-
YYZ
36h 26m
2 stops
$327Multiple Airlines
Tue, Apr 14 - Wed, Apr 22
Multiple Airlines Logo
4:55 pm - 11:59 pm
YYZ
-
ONT
10h 04m
1 stop
Multiple Airlines Logo
7:44 pm - 7:36 pm
ONT
-
YYZ
20h 52m
2 stops
$343Multiple Airlines
Sun, Mar 22 - Tue, Mar 31
Multiple Airlines Logo
7:55 pm - 3:37 pm
YYZ
-
ONT
22h 42m
1 stop
Multiple Airlines Logo
2:23 pm - 11:11 pm
ONT
-
YYZ
29h 48m
2 stops
$344Multiple Airlines
Mon, Apr 13 - Tue, Apr 21
Multiple Airlines Logo
8:00 pm - 10:44 am
YYZ
-
ONT
17h 44m
1 stop
Multiple Airlines Logo
6:00 am - 3:45 pm
ONT
-
YYZ
30h 45m
1 stop
$349Multiple Airlines
Sat, Apr 18 - Sat, Apr 25
Multiple Airlines Logo
7:55 pm - 8:24 am
YYZ
-
ONT
15h 29m
1 stop
Multiple Airlines Logo
7:44 pm - 6:20 am
ONT
-
YYZ
7h 36m
1 stop
$351Multiple Airlines
Fri, Apr 17 - Thu, Apr 23
Multiple Airlines Logo
7:55 pm - 10:44 am
YYZ
-
ONT
17h 49m
1 stop
Multiple Airlines Logo
11:47 am - 6:43 am
ONT
-
YYZ
15h 56m
1 stop
$353Multiple Airlines
Booking Insights

KAYAK's insights & trends for Toronto to Ontario flights

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 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 round-trip 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 April, where tickets cost $304 (return) on average. On the other hand, the most expensive months are January and September, where the average cost of round-trip tickets is $772 and $742 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$148
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 37% lower on average.
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 $148 for a one-way ticket and $254 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 is the only airline alliance operating flights between Toronto and Ontario.

  • 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.

Reviews of the top airline flying from Toronto to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Toronto 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 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 verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9389 reviews
7.1Entertainment
6.6Food
7.7Boarding
7.3Comfort
8.1Crew
Airline reviews

It was amazing. I had several upgraded seats on my flight out. Everything went smooth with no delays.

10.0 ExcellentEric, Mar 2026
NRT - LAX
Read more United Airlines reviews

It was amazing. I had several upgraded seats on my flight out. Everything went smooth with no delays.

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

Flight attendants were friendly & good service, food sucks, seats uncomfortable, not many Asian movies or shows flying from Hong Kong

Flight attendants had a little attitude. Food tastes no good.

Overall we had a good experience during our flight from San Francisco to Houston.

it was a very short flight so my expectations were low.

Good flight. However, when booked flight with United, assumed the layover included by United in San Francisco of 1 hr and 40 minutes was sufficient . Not so and would recommend at least 2 hours or more. Needed to go through US immigration (very long lineups), then pick up bags, take all the way to another terminal, running because we did not have sufficient time. We made the flight because they held the door for us but luggage didn’t follow.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

Everything you need to know for your flight from Toronto to Ontario

Information on your arrival and departure airports

Toronto (YYZ)
Ontario (ONT)