$159 Find Cheap Flights from Pittsburgh 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 Pittsburgh to Ontario departing on 7/19. 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 Pittsburgh 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 Pittsburgh to Ontario, as well as popular online travel agencies
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Cheap Flights from Pittsburgh to Ontario

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Toronto
Toronto1 stop$413
Ottawa
Ottawa1 stop$590
Toronto
Toronto1 stop$413
Ottawa
Ottawa1 stop$590

Book Cheap Pittsburgh to Ontario Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pittsburgh 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 Pittsburgh to Ontario

Fri, Jul 24 - Thu, Jul 30
Multiple Airlines Logo
7:13 pm - 11:35 pm
PIT
-
YYZ
28h 22m
1 stop
Multiple Airlines Logo
12:55 pm - 2:50 pm
YYZ
-
PIT
25h 55m
1 stop
$413Multiple Airlines
Fri, Jul 24 - Thu, Jul 30
Multiple Airlines Logo
7:13 pm - 11:35 pm
PIT
-
YYZ
28h 22m
1 stop
Multiple Airlines Logo
6:30 am - 7:09 pm
YYZ
-
PIT
12h 39m
2 stops
$421Multiple Airlines
Fri, Jul 17 - Mon, Jul 27
Multiple Airlines Logo
8:00 am - 8:50 pm
PIT
-
YYZ
12h 50m
1 stop
Multiple Airlines Logo
9:50 am - 6:15 pm
YYZ
-
PIT
8h 25m
1 stop
$431Multiple Airlines
Wed, Sep 2 - Sat, Sep 5
Delta Logo
6:40 pm - 8:39 am
PIT
-
YUL
13h 59m
1 stop
Delta Logo
9:30 am - 7:51 pm
YUL
-
PIT
10h 21m
1 stop
$467Delta
Tue, Aug 18 - Fri, Aug 28
Delta Logo
6:40 pm - 8:39 am
PIT
-
YUL
13h 59m
1 stop
Delta Logo
7:44 pm - 10:48 am
YUL
-
PIT
15h 04m
1 stop
$497Delta
Fri, Jul 24 - Tue, Jul 28
American Airlines Logo
4:54 pm - 9:48 am
PIT
-
YUL
16h 54m
1 stop
American Airlines Logo
10:30 am - 8:08 pm
YUL
-
PIT
9h 38m
1 stop
$523American Airlines
Wed, Jul 1 - Thu, Jul 2
Air Canada Logo
12:15 pm - 5:10 pm
PIT
-
YOW
4h 55m
1 stop
Air Canada Logo
11:15 am - 2:53 pm
YOW
-
PIT
3h 38m
1 stop
$590Air Canada
Wed, Aug 26 - Fri, Aug 28
United Airlines Logo
9:00 am - 4:38 pm
PIT
-
YOW
7h 38m
1 stop
United Airlines Logo
5:57 pm - 10:30 pm
YOW
-
PIT
4h 33m
1 stop
$593United Airlines
Sat, Jul 4 - Fri, Jul 10
Air Canada Logo
3:35 pm - 8:44 pm
PIT
-
YOW
5h 09m
1 stop
Air Canada Logo
11:15 am - 2:53 pm
YOW
-
PIT
3h 38m
1 stop
$639Air Canada
Wed, Aug 26 - Fri, Aug 28
United Airlines Logo
6:10 am - 4:38 pm
PIT
-
YOW
10h 28m
2 stops
United Airlines Logo
3:10 pm - 10:30 pm
YOW
-
PIT
7h 20m
1 stop
$691United Airlines
Booking Insights

KAYAK's insights & trends for Pittsburgh to Ontario flights

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

How much is a round-trip flight from Pittsburgh to Region of Ontario?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Pittsburgh to Region of Ontario departing in July.

What is the cheapest Pittsburgh to Ontario flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Ontario from Pittsburgh found in the last 5 days was to Toronto, at $361 round-trip. The most popular route is from Pittsburgh (PIT) to Toronto Pearson Intl Airport (YYZ), and the cheapest round-trip airline ticket found on this route in the last 5 days was $361.

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

The average price for all round-trip flights from Pittsburgh 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 evening, when round-trip flights cost $780 on average. Morning departures are around 10% more expensive than evening flights, on average. The most expensive time of day to fly to Ontario is generally in the morning, which is peak travel time and where the average cost of a ticket is $861.

Can I save money by flying with a layover from Pittsburgh to Ontario?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $662 on average.

What is the cheapest month to fly from Pittsburgh to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Pittsburgh 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 Pittsburgh to Ontario is July, when tickets cost $98 (return) on average. On the other hand, the most expensive months are November and June, when the average cost of round-trip tickets is $511 and $414 respectively.

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

The average price of all round-trip flights from Pittsburgh 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 Tuesday and more expensive on a Monday. On your return trip to Pittsburgh, you should consider flying back on a Sunday, and avoid Tuesdays for better deals.

Good to know

Low seasonNovember
Cheapest flight$159
Best time to beat the crowds but there is an average 23% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Pittsburgh to Toronto Pearson Airport

FAQs - booking Ontario flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Pittsburgh to Ontario 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 Pittsburgh 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 from Pittsburgh 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 from Pittsburgh 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 from Pittsburgh to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Pittsburgh to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Pittsburgh 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 Pittsburgh 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 9804 reviews
6.6Food
7.7Boarding
7.3Comfort
8.1Crew
7.1Entertainment
Airline reviews

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

8.0 ExcellentAnonymous, May 2026
IAH - YUL
Read more United Airlines reviews

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

Some crew were unfriendly or in some cases just straight up rude.

Putting people that close to the bathroom, where you have to look into the bathroom as people are exiting and entering was not great and the smell was also not great. I know the airlines are desperate for more chairs, but that seat is a crime.

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

newer aircraft, ability to connect my headset via blue tooth for entertainment.

one staffer was frustrated (it happen); the flight was late and the pilot mentioned they'll make amend but the snacks were the same, other than that the aircraft was clean and everything went smooth, no complaints

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

Entertainment kept turning itself off. Gave up on watching a movie.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

It was a short flight so, everything went smoothly and we got to where we needed to be safely.

No TV on the flight. The charging outlet was not working. No food, even a sandwich. The served orange was poor quality.

Selected seats 5 months prior to date. Had email confirmation and seats were not honoured. Family did not sit together

They did not let us board because one member needed a transit visa, which was not evident at the time of ticket purchase.

I was charge a baggage checking fee $68!! I volunteered to check my duffle bag which usually goes under my seat!

I did not like anything because the flight was cancelled yesterday and I did not get to arrive on time in Toronto as I was rebooked with another airline. This caused me to be really stressed out as I am an individual with back injury and to be forced to stay longer in an airport to accommodate a change of airline and the transfers associated with it Due to this I am probably not going to book through your website to eliminate this potentially chaos in the future

shittiest airline in the hemisphere. To improve - start thinking you're flying people, not cattle

Easy boarding, inflight refreshments came on time and comfortable seat

It was good that our flight left early. It was a nice smooth flight and landing.

It was a problem because there was a delay where we sat before taking off from newark,then when landed in Toronto we sat on tarmac and they wouldn't let us out for a long period of time. When we finally were released to the airport in Toronto the attendant scanned our boarding pass that we were here for our connection to Brazil. We ran all the way to the gate and they said at the gate the door is shut so we can not let you on the plane. We explained that we were checked in by the attendant when we arrived at Toronto airport to go to Brazil and they should not have shut the door. We were ignored at the gate

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

Information on your arrival and departure airports