$77 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 9/30. 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

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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Flight Deals

Cheap Flights from Pittsburgh to Ontario

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Toronto
Toronto1 stop$232
Ottawa
Ottawa1 stop$334
Toronto
Toronto1 stop$232
Ottawa
Ottawa1 stop$334

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

Tue, Sep 30 - Tue, Oct 7
 Logo
6:30 am - 2:05 pmPIT-YYZ
7h 35m1 stop
 Logo
6:30 am - 11:16 pmYYZ-PIT
16h 46m1 stop
Thu, Sep 11 - Mon, Sep 15
 Logo
4:29 pm - 9:07 pmPIT-YYZ
28h 38m1 stop
 Logo
7:45 am - 9:11 pmYYZ-PIT
13h 26m1 stop
Wed, Oct 1 - Mon, Oct 6
American Airlines Logo
5:23 pm - 11:46 amPIT-YUL
18h 23m1 stop
American Airlines Logo
5:24 pm - 11:56 amYUL-PIT
18h 32m1 stop
$348American Airlines
Find Deal
Sat, Sep 20 - Tue, Sep 23
Delta Logo
7:05 am - 10:59 pmPIT-YYZ
15h 54m1 stop
Delta Logo
10:20 am - 6:08 pmYYZ-PIT
7h 48m1 stop
$369Delta
Find Deal
Mon, Sep 22 - Thu, Sep 25
American Airlines Logo
8:14 pm - 11:45 amPIT-YUL
15h 31m1 stop
American Airlines Logo
12:31 pm - 9:31 pmYUL-PIT
9h 00m1 stop
$374American Airlines
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Wed, Oct 1 - Tue, Oct 7
United Airlines Logo
8:35 am - 5:26 pmPIT-YUL
8h 51m1 stop
United Airlines Logo
8:20 am - 4:52 pmYUL-PIT
8h 32m1 stop
$388United Airlines
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Sun, Oct 5 - Mon, Oct 6
Delta Logo
6:07 am - 4:05 pmPIT-YUL
9h 58m1 stop
Delta Logo
7:30 pm - 9:44 amYUL-PIT
14h 14m1 stop
$393Delta
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Sat, Sep 20 - Wed, Oct 1
United Airlines Logo
4:10 pm - 10:40 amPIT-YUL
18h 30m1 stop
United Airlines Logo
9:45 am - 6:16 pmYUL-PIT
8h 31m1 stop
$408United Airlines
Find Deal
Wed, Oct 1 - Wed, Oct 8
Air Canada Logo
3:25 pm - 9:34 pmPIT-YTZ
6h 09m1 stop
Air Canada Logo
8:25 am - 2:41 pmYTZ-PIT
6h 16m1 stop
$442Air Canada
Find Deal
Wed, Oct 1 - Wed, Oct 8
Air Canada Logo
3:25 pm - 9:34 pmPIT-YTZ
6h 09m1 stop
Air Canada Logo
8:25 am - 2:41 pmYTZ-PIT
6h 16m1 stop
$471Air Canada
Find Deal
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?

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 72 hours was to Toronto, at $273 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 72 hours was $273.

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 3 stops layover the cheapest option at $674 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 November, when tickets cost $268 (return) on average. On the other hand, the most expensive months are January and February, when the average cost of round-trip tickets is $649 and $638 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 Wednesday and more expensive on a Saturday. On your return trip to Pittsburgh, you should consider flying back on a Wednesday, and avoid Saturdays for better deals.

Good to know

Low seasonDecember
Cheapest flight$77
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly and prices are also 27% 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.

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

    The cheapest time of day to fly to Ontario is generally in the afternoon, when round-trip flights cost $259 on average. Morning departures are around 11% cheaper than evening flights, on average. The most expensive time of day to fly to Ontario is generally in the evening, which is peak travel time and where the average cost of a ticket is $966.

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 8925 reviews
7.3Comfort
7.1Entertainment
7.7Boarding
8.1Crew
6.6Food
Airline reviews

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

10.0 ExcellentWendy, Aug 2025SFO - YYC
Read more United Airlines reviews

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

Flight was actually on Air Canada. The flight itself was fine. Nothing special. Food was pretty pathetic except for cookies. They offered plenty of food and drinks but just wasn't very good. Even for airline food.

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

Delay and keep changing gates. I have to run around from B to C then to E.

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

My suitcase was completed destroyed. The top part is broken and unusable now.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

Check in staff was incredibly rude and condescending. When I arrived at the gate I had been charged $125 for a checked back. I did have or check a bag. When I brought this to the attention of the staff member who checked me in, she said that she made a mistake and there was nothing she could do about it. I asked her to remove the charge and refund credit card, she said she could not and that I had to call my credit card company to contest the charge. I called Air Canada customer support, was put on hold, after 43 minutes a received a messages stating customer service was overwhelmed with calls and was then hung up on.

Refreshments and Air Hostess was good. Issues with customs in Toronto caused flight to depart and left me behind twice. Vouchers for delayed flight needs to increase.

Long wait to check in at the priority counter in Toronto

I had no communication, receipt etc from Air Canada until hours before flight

I booked my flight months ago, and checked-in online about 12 hours before the flight. I received an email confirmation of check-in. I had no subsequent communication from Air Canada after my original booking. After arriving at the airport three hours before the flight, as instructed, I waited 90 minutes for an agent to appear to check my bag. I was informed that my flight had been canceled many weeks before, and that flight was no longer being run!! I showed a copy of my check-in confirmation, but no explanation could be found. I was placed on standby for the next flight and the connection. Luckily, those flights were not full and I arrived at my destination. I double checked my email, but I received no update about the flight from Air Canada until the day of the flight.

I was forcefully re-routed to another destination and was delayed a total of 8hours. I have still not received my bags, no one is taking responsibility. The agents at the airport lied to me that I will get to my destination same time as my previous flight where I was forcefully re-routed from.

Flight was delayed by 1.5hrs. Once inside, people had their small handbags on the storage. The crew (male guy) was not helpful in making some space in the storage. Instead, he asked few bags to be checked-in and it was not a great experience. No attempt to help but just followed the things with a straight face. People had their literally small bags and he wouldnt not move from one storage to another even if there was space and would not let us do i as well. Once flight was on, they ran out of Orange juice, really running out of orange juice when the temp were 32.degrees outside. didnt made the sense. Onasking for a extra snack, he made a face as if he was giving me out of his pocket. if the flight was delayed, there could have an attempt to provide something extra incase people did asked.

Our flight was canceled at the last minute. Someone on the flight said the exact same thing happened to her the day before. I will say they helped us book a flight on another airline so that we could still make our vacation with little delay.

We had a very long delay. First the inbound flight took a while, then maintenance, they “fixed it” to then do boarding and leave the gate, and waste a lot of time to have to go back to the gate and eventually deplane. Had to wait for a new aircraft, wait for a gate, and do the whole thing again. Instead of leaving at 9:50am we left until past 1. I could’ve not woken up at 5am, or spend some more time with my family if they gave more grace period of time between flights to give some time in case of any issues. But they have to make all and every dollar possible

Abandoned me in hallway in a wheelchair… which I asked for because I sprained my back. After waiting in the hallway, I decided to walk the rest of the way since someone respecting me up.. My experience with the united was totally the opposite. Wheelchair access, propped swift and save me a lot of grief. Air Canada totally disorganized.

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

Information on your arrival and departure airports

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