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$152+ Cheap flights from Ontario to Pittsburgh (PIT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PIT
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Ontario to Pittsburgh

Keep the following information in mind while searching for Ontario to Pittsburgh flight deals. Data was last updated October 30, 2025.

Round-trip from

$249
(Kiwi.com)

One-way from

$152
(Kiwi.com)

Popular in

August

Cheapest in

May

Average price

$446

Good round-trip deal

$407 or less

Good one-way deal

$323 or less
From Ontario to Pittsburgh
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One-way flight from Ontario to Pittsburgh
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Highest demand for flights based on searches. 11% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Ontario to Pittsburgh.
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Price to beat on a one-way flight from Ontario to Pittsburgh.
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Find flight deals from Ontario to Pittsburgh

Cheapest flights from Ontario to Pittsburgh
Explore the most affordable flight options available from Ontario to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/78:30 pmYYZ - PIT
1 stop13h 28mMultiple Airlines
Mon 12/157:10 amPIT - YYZ
1 stop17h 01mMultiple Airlines
Deal found 10/30$295
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:45 pmYYZ - PIT
1 stop11h 36mMultiple Airlines
Fri 12/58:32 pmPIT - YYZ
2 stops23h 41mMultiple Airlines
Deal found 10/29$310
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/227:00 amYYZ - PIT
1 stop12h 43mMultiple Airlines
Sun 11/2310:42 pmPIT - YYZ
1 stop9h 13mMultiple Airlines
Deal found 10/28$312
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:40 pmYTZ - PIT
1 stop11h 41mMultiple Airlines
Sun 11/2310:42 pmPIT - YTZ
1 stop9h 38mMultiple Airlines
Deal found 10/28$317
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:00 amYYZ - PIT
1 stop14h 47mMultiple Airlines
Sun 11/2310:42 pmPIT - YYZ
1 stop11h 03mMultiple Airlines
Deal found 10/28$323
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:40 pmYTZ - PIT
1 stop11h 41mMultiple Airlines
Wed 12/310:42 pmPIT - YTZ
1 stop11h 53mMultiple Airlines
Deal found 10/28$342
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:15 pmYTZ - PIT
1 stop12h 51mMultiple Airlines
Sun 11/2310:42 pmPIT - YTZ
1 stop14h 38mMultiple Airlines
Deal found 10/28$356
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:40 pmYTZ - PIT
1 stop11h 41mMultiple Airlines
Fri 12/511:55 amPIT - YTZ
2 stops8h 05mMultiple Airlines
Deal found 10/29$361
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:30 pmYYZ - PIT
1 stop13h 28mMultiple Airlines
Sat 12/135:05 pmPIT - YYZ
1 stop18h 38mMultiple Airlines
Deal found 10/27$361
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/227:00 amYYZ - PIT
1 stop10h 35mMultiple Airlines
Sat 11/298:38 pmPIT - YYZ
2 stops19h 40mMultiple Airlines
Deal found 10/28$363
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:45 amYUL - PIT
1 stop17h 56mMultiple Airlines
Sat 12/135:05 pmPIT - YUL
3 stops26h 39mMultiple Airlines
Deal found 10/29$372
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:10 pmYUL - PIT
1 stop13h 11mMultiple Airlines
Sun 11/1610:15 amPIT - YUL
2 stops14h 15mMultiple Airlines
Deal found 10/30$378

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Pittsburgh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Ontario to Pittsburgh that are best for you.

Fly from

Ontario

Fly to

Pittsburgh

Route

Depart

Return

Price

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

Sun 12/7

8:30 pm-9:58 am

1 stop13h 28m

Pittsburgh

Mon 12/15

7:10 am-12:11 am

1 stop17h 01m

$295

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

Tue 12/2

7:45 pm-7:21 am

1 stop11h 36m

Pittsburgh

Fri 12/5

8:32 pm-8:13 pm

2 stops23h 41m

$310

TorontoPittsburgh

YTZ - PIT

YTZPIT

Toronto Island

Thu 11/20

7:40 pm-7:21 am

1 stop11h 41m

Pittsburgh

Sun 11/23

10:42 pm-8:20 am

1 stop9h 38m

$317

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

Thu 11/20

7:00 am-9:47 pm

1 stop14h 47m

Pittsburgh

Sun 11/23

10:42 pm-9:45 am

1 stop11h 03m

$323

TorontoPittsburgh

YTZ - PIT

YTZPIT

Toronto Island

Thu 11/20

7:40 pm-7:21 am

1 stop11h 41m

Pittsburgh

Wed 12/3

10:42 pm-10:35 am

1 stop11h 53m

$342

TorontoPittsburgh

YTZ - PIT

YTZPIT

Toronto Island

Sat 11/22

6:15 pm-7:06 am

1 stop12h 51m

Pittsburgh

Sun 11/23

10:42 pm-1:20 pm

1 stop14h 38m

$356

TorontoPittsburgh

YTZ - PIT

YTZPIT

Toronto Island

Tue 12/2

7:40 pm-7:21 am

1 stop11h 41m

Pittsburgh

Fri 12/5

11:55 am-8:00 pm

2 stops8h 05m

$361

MontrealPittsburgh

YUL - PIT

YULPIT

Montreal Pierre Elliott Trudeau Intl

Sat 12/6

6:45 am-12:41 am

1 stop17h 56m

Pittsburgh

Sat 12/13

5:05 pm-7:44 pm

3 stops26h 39m

$372

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

Fri 11/14

7:45 pm-6:21 am

1 stop10h 36m

Pittsburgh

Sun 11/16

5:35 pm-9:07 pm

1 stop27h 32m

$373

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

Sat 11/22

4:00 pm-5:14 pm

Nonstop1h 14m

Pittsburgh

Sun 11/23

5:55 pm-7:00 pm

Nonstop1h 05m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 43 results
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Best time to book a flight from Ontario to Pittsburgh

Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Region of Ontario to Pittsburgh?

Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Pittsburgh (average of $62). Flying from Region of Ontario to Pittsburgh in June is currently the most expensive (average of $418). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ON to PIT?

Find hourly flight availability from Ontario to Pittsburgh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

When flying from Region of Ontario to Pittsburgh, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 45% versus a flight in the morning.

How much does it cost to fly round-trip from Region of Ontario to Pittsburgh?

Related info for your journey

Find useful and relevant information for your journey from Ontario to Pittsburgh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Pittsburgh from Ontario?

    Located just 13.5 mi from the city center, Pittsburgh (PIT) is the airport most travelers will use when flying to Pittsburgh from Ontario.

  • What are the most popular routes from Region of Ontario to Pittsburgh?

    The most popular flight routes from Region of Ontario to Pittsburgh are Toronto Pearson Intl - Pittsburgh, Montreal Pierre Elliott Trudeau Intl - Pittsburgh and Toronto Island - Pittsburgh.

  • What are the most reliable airlines from Region of Ontario to Pittsburgh?

    No one likes to see their flight delayed. When booking a flight from Region of Ontario to Pittsburgh consider choosing Air Canada (74%), Jazz (74%) or United Airlines (74%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Region of Ontario to Pittsburgh?

    Looking for the cheapest flight from Region of Ontario to Pittsburgh? While on average our users pay $396, our data indicates the cheapest price to be $242. The most popular route (Toronto Pearson Intl - Pittsburgh), is priced around $310.

  • Can I find deals for flights from Ontario to Pittsburgh that include hotel bookings?

    Yes. In addition to deals on Ontario to Pittsburgh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Pittsburgh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Pittsburgh.

  • Can I find deals for business class flights from Ontario to Pittsburgh?

    Yes. Cheapflights offers flight deals from Ontario to Pittsburgh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Pittsburgh?

    Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Pittsburgh (average of $62). Flying from Region of Ontario to Pittsburgh in June is currently the most expensive (average of $418). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Mars
Steubenville
Monroeville
Washington
Wexford
Belle Vernon

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Pittsburgh

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to John F Kennedy Intl flights
Pearson Intl to Newark flights
Toronto Island to Newark flights
Pearson Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to Newark flights
Vancouver Intl to Newark flights
Vancouver Intl to John F Kennedy Intl flights
Pearson Intl to Reagan-National flights
Vancouver Intl to LaGuardia flights
Pearson Intl to Dulles Intl flights
Ottawa to Newark flights
Toronto Island to Dulles Intl flights
Pearson Intl to Philadelphia flights
Calgary to Newark flights
Calgary to John F Kennedy Intl flights
Québec City to Newark flights
Pierre Elliott Trudeau Intl to Reagan-National flights
Pierre Elliott Trudeau Intl to Dulles Intl flights
Halifax to Newark flights
Vancouver Intl to Dulles Intl flights
Vancouver Intl to Reagan-National flights
Ottawa to Dulles Intl flights
Calgary to LaGuardia flights
Ottawa to John F Kennedy Intl flights
Ottawa to LaGuardia flights
Toronto Island to LaGuardia flights
Edmonton to John F Kennedy Intl flights
Edmonton to Newark flights
Edmonton to LaGuardia flights
Toronto Island to John F Kennedy Intl flights
Abbotsford to John F Kennedy Intl flights
Pierre Elliott Trudeau Intl to Philadelphia flights
Ottawa to Reagan-National flights
Halifax to LaGuardia flights
Québec City to John F Kennedy Intl flights
Abbotsford to LaGuardia flights
Halifax to John F Kennedy Intl flights
Québec City to LaGuardia flights
Winnipeg to John F Kennedy Intl flights
Winnipeg to LaGuardia flights
Winnipeg to Newark flights
Vancouver Intl to Philadelphia flights
Hamilton to Newark flights
Pearson Intl to Pittsburgh flights
Toronto Island to Reagan-National flights
Hamilton to John F Kennedy Intl flights
Calgary to Reagan-National flights

Top airline flying from Ontario to Pittsburgh

Discover the top airline that operate flights from Ontario to Pittsburgh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$344Average$455FlexibilityNo cancel feeOn-time67%

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