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$150+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PIT
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$211
(Kiwi.com)

One-way from

$150
(Mytrip)

Popular in

August

Cheapest in

May

Average price

$608

Good one-way deal

$352 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. 9% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/317:00 amYYZ - PIT
1 stop10h 46mMultiple Airlines
Mon 11/36:45 amPIT - YYZ
1 stop7h 55mMultiple Airlines
Deal found 9/15$216
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Wed 10/156:30 amYYZ - PIT
1 stop16h 46mMultiple Airlines
Mon 10/206:51 pmPIT - YYZ
1 stop19h 14mMultiple Airlines
Deal found 9/15$229
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Wed 10/226:30 amYYZ - PIT
1 stop16h 46mMultiple Airlines
Fri 10/246:45 amPIT - YYZ
1 stop7h 20mMultiple Airlines
Deal found 9/15$234
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/216:30 amYYZ - PIT
1 stop16h 46mMultiple Airlines
Mon 10/276:45 amPIT - YYZ
1 stop12h 17mMultiple Airlines
Deal found 9/15$246
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Mon 12/1511:15 amYYZ - PIT
1 stop11h 22mMultiple Airlines
Wed 12/176:40 amPIT - YYZ
1 stop16h 40mMultiple Airlines
Deal found 9/13$248
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Mon 10/2711:15 amYYZ - PIT
1 stop12h 01mMultiple Airlines
Thu 10/309:46 pmPIT - YYZ
1 stop22h 14mMultiple Airlines
Deal found 9/13$254
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Mon 10/206:30 amYYZ - PIT
1 stop11h 16mMultiple Airlines
Thu 10/236:51 pmPIT - YYZ
1 stop19h 14mMultiple Airlines
Deal found 9/13$256
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Mon 10/133:00 pmYYZ - PIT
1 stop8h 16mMultiple Airlines
Mon 10/206:51 pmPIT - YYZ
1 stop19h 14mMultiple Airlines
Deal found 9/15$276
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/167:00 amYYZ - PIT
2 stops10h 29mMultiple Airlines
Mon 10/276:45 amPIT - YYZ
1 stop12h 17mMultiple Airlines
Deal found 9/14$282
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Wed 10/296:45 amYUL - PIT
2 stops16h 31mMultiple Airlines
Wed 11/58:26 pmPIT - YUL
1 stop19h 59mMultiple Airlines
Deal found 9/14$302
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/3011:25 amYUL - PIT
2 stops6h 04mMultiple Airlines
Thu 11/68:26 pmPIT - YUL
1 stop19h 59mMultiple Airlines
Deal found 9/15$308
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 11/148:40 amYTZ - PIT
2 stops13h 57mMultiple Airlines
Mon 11/178:26 pmPIT - YTZ
1 stop14h 09mMultiple Airlines
Deal found 9/15$313

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 September 15, 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

Fri 10/31

7:00 am-5:46 pm

1 stop10h 46m

Pittsburgh

Mon 11/3

6:45 am-2:40 pm

1 stop7h 55m

$216

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

Wed 10/22

6:30 am-11:16 pm

1 stop16h 46m

Pittsburgh

Fri 10/24

6:45 am-2:05 pm

1 stop7h 20m

$234

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

Tue 10/21

6:30 am-11:16 pm

1 stop16h 46m

Pittsburgh

Mon 10/27

6:45 am-7:02 pm

1 stop12h 17m

$246

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

Mon 10/27

11:15 am-11:16 pm

1 stop12h 01m

Pittsburgh

Thu 10/30

9:46 pm-8:00 pm

1 stop22h 14m

$254

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

Fri 10/31

7:15 am-6:06 pm

1 stop10h 51m

Pittsburgh

Sun 11/9

7:08 pm-11:46 am

1 stop16h 38m

$256

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

Wed 10/15

6:30 am-11:16 pm

1 stop16h 46m

Pittsburgh

Mon 10/20

5:05 pm-2:05 pm

2 stops21h 00m

$270

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

Mon 10/13

3:00 pm-11:16 pm

1 stop8h 16m

Pittsburgh

Mon 10/20

6:51 pm-2:05 pm

1 stop19h 14m

$276

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

Wed 10/8

12:00 pm-4:09 pm

2 stops28h 09m

Pittsburgh

Wed 10/15

6:45 am-11:52 pm

1 stop17h 07m

$300

MontrealPittsburgh

YUL - PIT

YULPIT

Montreal Pierre Elliott Trudeau Intl

Wed 10/29

6:45 am-11:16 pm

2 stops16h 31m

Pittsburgh

Wed 11/5

8:26 pm-4:25 pm

1 stop19h 59m

$302

MontrealPittsburgh

YUL - PIT

YULPIT

Montreal Pierre Elliott Trudeau Intl

Thu 10/30

11:25 am-5:29 pm

2 stops6h 04m

Pittsburgh

Thu 11/6

8:26 pm-4:25 pm

1 stop19h 59m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 39 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, August is the cheapest month in which you can book a flight from Region of Ontario to Pittsburgh (average of $262). Flying from Region of Ontario to Pittsburgh in November is currently the most expensive (average of $333). 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 September 15, 2025.

When flying from Region of Ontario to Pittsburgh, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Region of Ontario to Pittsburgh

Explore weekly flight availability from Ontario to Pittsburgh. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 15, 2025.

The most flights from CAON to PIT are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

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 (73%), Jazz (73%) or United Airlines (73%) 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 $418, our data indicates the cheapest price to be $260. The most popular route (Toronto Pearson Intl - Pittsburgh), is priced around $235.

  • 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, August is the cheapest month in which you can book a flight from Region of Ontario to Pittsburgh (average of $262). Flying from Region of Ontario to Pittsburgh in November is currently the most expensive (average of $333). 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

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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 Newark flights
Pearson Intl to John F Kennedy Intl flights
Toronto Island to Newark flights
Pearson Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
Vancouver Intl to Newark flights
Pierre Elliott Trudeau Intl to Newark flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Vancouver Intl to John F Kennedy Intl flights
Vancouver Intl to LaGuardia flights
Pearson Intl to Reagan-National flights
Pierre Elliott Trudeau Intl to Dulles Intl flights
Ottawa to Newark flights
Pierre Elliott Trudeau Intl to Reagan-National flights
Pearson Intl to Dulles Intl flights
Toronto Island to Dulles Intl flights
Calgary to John F Kennedy Intl flights
Calgary to Newark flights
Pearson Intl to Philadelphia flights
Québec City to Newark flights
Halifax to Newark flights
Toronto Island to LaGuardia flights
Vancouver Intl to Dulles Intl flights
Calgary to LaGuardia flights
Ottawa to LaGuardia flights
Pierre Elliott Trudeau Intl to Philadelphia flights
Abbotsford to John F Kennedy Intl flights
Québec City to LaGuardia flights
Edmonton to Newark flights
Edmonton to John F Kennedy Intl flights
Ottawa to John F Kennedy Intl flights
Ottawa to Dulles Intl flights
Québec City to John F Kennedy Intl flights
Pearson Intl to Pittsburgh flights
Edmonton to LaGuardia flights
Halifax to LaGuardia flights
Pierre Elliott Trudeau Intl to Pittsburgh flights
Toronto Island to Philadelphia flights
Toronto Island to John F Kennedy Intl flights
Calgary to Reagan-National flights
Hamilton to John F Kennedy Intl flights
Calgary to Dulles Intl flights
Vancouver Intl to Reagan-National flights
Winnipeg to Newark flights
Ottawa to Reagan-National flights
Halifax to John F Kennedy Intl flights
Winnipeg to John F Kennedy Intl flights
Region of Waterloo Intl to John F Kennedy Intl flights
Abbotsford to LaGuardia flights
Winnipeg to LaGuardia 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$344Average$464FlexibilityNo cancel feeOn-time67%

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