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$120+ 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PIT
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
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Cheap 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 December 14, 2025.

This American Airlines deal was found by Cheapflights users on 12/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/301:45 pmYYZ - PIT
1 stop7h 18mAmerican Airlines
Fri 1/97:15 amPIT - YYZ
1 stop7h 45mAmerican Airlines
Deal found 12/14$391
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
Tue 12/307:10 amYYZ - PIT
2 stops26h 48mMultiple Airlines
Fri 1/95:50 pmPIT - YYZ
1 stop21h 27mMultiple Airlines
Deal found 12/14$414
This Kiwi.com deal was found by Cheapflights users on 12/12. 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 12/177:10 amYYZ - PIT
2 stops27h 59mMultiple Airlines
Wed 12/248:00 amPIT - YYZ
1 stop31h 17mMultiple Airlines
Deal found 12/12$475
This Air Canada deal was found by Cheapflights users on 12/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:00 pmYYZ - PIT
Nonstop1h 14mAir Canada
Fri 1/95:55 pmPIT - YYZ
Nonstop1h 05mAir Canada
Deal found 12/14$529
This Kiwi.com deal was found by Cheapflights users on 12/12. 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 12/247:10 amYYZ - PIT
1 stop15h 49mMultiple Airlines
Thu 12/258:00 amPIT - YYZ
1 stop15h 20mMultiple Airlines
Deal found 12/12$544
This Kiwi.com deal was found by Cheapflights users on 12/12. 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 12/138:00 amYUL - PIT
1 stop16h 41mMultiple Airlines
Wed 12/246:00 amPIT - YUL
1 stop18h 30mMultiple Airlines
Deal found 12/12$549
This United Airlines deal was found by Cheapflights users on 12/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/262:45 pmYYZ - PIT
1 stop8h 29mUnited Airlines
Fri 1/28:45 amPIT - YYZ
1 stop7h 17mUnited Airlines
Deal found 12/12$577
This United Airlines deal was found by Cheapflights users on 12/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:40 pmYYZ - PIT
1 stop3h 34mUnited Airlines
Fri 1/28:45 amPIT - YYZ
1 stop7h 17mUnited Airlines
Deal found 12/12$578
This Kiwi.com deal was found by Cheapflights users on 12/12. 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 12/148:20 pmYYZ - PIT
2 stops22h 55mMultiple Airlines
Tue 12/167:10 amPIT - YYZ
1 stop7h 10mMultiple Airlines
Deal found 12/12$618
This Kiwi.com deal was found by Cheapflights users on 12/12. 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 12/157:10 amYYZ - PIT
2 stops12h 05mMultiple Airlines
Tue 12/167:10 amPIT - YYZ
1 stop7h 10mMultiple Airlines
Deal found 12/12$623
This American Airlines deal was found by Cheapflights users on 12/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:30 amYUL - PIT
1 stop11h 04mAmerican Airlines
Fri 1/210:07 amPIT - YUL
1 stop5h 17mAmerican Airlines
Deal found 12/12$645
This United Airlines deal was found by Cheapflights users on 12/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:25 pmYUL - PIT
2 stops10h 13mUnited Airlines
Fri 1/28:45 amPIT - YUL
1 stop7h 12mUnited Airlines
Deal found 12/12$646

Find flight deals from Ontario to Pittsburgh

Keep the following information in mind while searching for Ontario to Pittsburgh flight deals. Data was last updated December 14, 2025.

Round-trip from

$193
(Kiwi.com)

One-way from

$120
(Mytrip)

Popular in

August

Cheapest in

October

Average price

$490

Good one-way deal

$234 or less
From Ontario to Pittsburgh
Search Deals
One-way flight from Ontario to Pittsburgh
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Price to beat on a one-way flight from Ontario to Pittsburgh.
Search Deals

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 December 14, 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

Wed 1/14

3:40 pm-9:40 am

1 stop18h 00m

Pittsburgh

Tue 1/20

5:50 pm-8:11 pm

2 stops26h 21m

$225

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

Tue 1/27

3:40 pm-9:40 am

1 stop18h 00m

Pittsburgh

Tue 2/3

6:00 am-8:11 pm

2 stops14h 11m

$226

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

Thu 1/8

7:40 am-11:44 pm

1 stop16h 04m

Pittsburgh

Sun 1/11

6:00 am-10:12 pm

1 stop16h 12m

$247

MontrealPittsburgh

YUL - PIT

YULPIT

Montreal Pierre Elliott Trudeau Intl

Wed 1/21

8:00 am-11:44 pm

1 stop15h 44m

Pittsburgh

Wed 1/28

5:50 pm-4:22 pm

1 stop22h 32m

$260

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

Fri 1/16

7:10 am-4:45 pm

1 stop9h 35m

Pittsburgh

Sun 1/18

5:50 pm-8:11 pm

2 stops26h 21m

$263

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

Thu 1/8

7:40 am-11:44 pm

1 stop16h 04m

Pittsburgh

Fri 1/9

5:32 am-2:05 pm

1 stop8h 33m

$278

MontrealPittsburgh

YUL - PIT

YULPIT

Montreal Pierre Elliott Trudeau Intl

Mon 1/19

8:00 am-9:40 am

1 stop25h 40m

Pittsburgh

Mon 1/26

5:50 pm-12:43 am

2 stops30h 53m

$286

TorontoPittsburgh

YTZ - PIT

YTZPIT

Toronto Island

Mon 1/26

7:00 am-9:40 am

3 stops26h 40m

Pittsburgh

Mon 2/2

6:00 am-10:03 pm

2 stops16h 03m

$287

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

Sat 1/10

8:30 pm-9:40 am

1 stop13h 10m

Pittsburgh

Sat 1/17

5:32 am-2:20 pm

1 stop8h 48m

$293

MontrealPittsburgh

YUL - PIT

YULPIT

Montreal Pierre Elliott Trudeau Intl

Mon 1/19

8:00 am-9:40 am

1 stop25h 40m

Pittsburgh

Fri 1/23

5:50 pm-3:10 pm

1 stop21h 20m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 38 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 December 14, 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 44% versus a flight in the morning.

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 December 14, 2025.

The most flights from CAON to PIT are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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 (80%), Jazz (80%) or United Airlines (78%) 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 $278, our data indicates the cheapest price to be $233. The most popular route (Toronto Pearson Intl - Pittsburgh), is priced around $225.

  • 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
Washington
Monroeville
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 Newark flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
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Vancouver Intl to John F Kennedy Intl flights
Pearson Intl to Dulles Intl flights
Pearson Intl to Reagan-National flights
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Pearson Intl to Philadelphia flights
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Toronto Island to Dulles Intl flights
Pierre Elliott Trudeau Intl to Reagan-National flights
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Pierre Elliott Trudeau Intl to Dulles Intl flights
Québec City to Newark flights
Hamilton to John F Kennedy Intl flights
Toronto Island to LaGuardia flights
Vancouver Intl to Reagan-National flights
Toronto Island to John F Kennedy Intl flights
Ottawa to LaGuardia flights
Halifax to Newark flights
Pierre Elliott Trudeau Intl to Philadelphia flights
Toronto Island to Philadelphia flights
Edmonton to John F Kennedy Intl flights
Edmonton to LaGuardia flights
Abbotsford to John F Kennedy Intl flights
Ottawa to Dulles Intl flights
Calgary to LaGuardia flights
Hamilton to Newark flights
Ottawa to John F Kennedy Intl flights
Edmonton to Newark flights
Pearson Intl to Pittsburgh flights
Winnipeg to John F Kennedy Intl flights
Halifax to LaGuardia flights
Winnipeg to Newark flights
Winnipeg to LaGuardia flights
Toronto Island to Reagan-National flights
Halifax to John F Kennedy Intl flights
Ottawa to Reagan-National flights
Québec City to John F Kennedy Intl flights
Abbotsford to LaGuardia flights
Québec City 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 December 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$344Average$433FlexibilityNo cancel feeOn-time67%

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