HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Pittsburgh

$138+ 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PIT
févr. 4 — févr. 111
mar. 2/4
mar. 2/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Pittsburgh with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to Pittsburgh

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (CAON) to Pittsburgh (PIT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated janvier 30, 2025.

Round-trip from

$213
(Kiwi.com)

One-way from

$138
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$478

Good round-trip deal

$485 or less
From Ontario to Pittsburgh
Search Deals
One-way flight from Ontario to Pittsburgh
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
Search Deals
Price to beat on a round-trip flight from Ontario to Pittsburgh.
Search Deals

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 janvier 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/29. 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.
jeu. 2/277:35 amYYZ - PIT
1 stop12h 54mMultiple Airlines
mer. 3/57:21 pmPIT - YYZ
1 stop27h 14mMultiple Airlines
Deal found 1/29$213
This Mytrip deal was found by Cheapflights users on 1/29. 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.
mar. 3/113:55 pmYUL - PIT
1 stop8h 36mMultiple Airlines
mar. 3/186:45 amPIT - YUL
1 stop8h 10mMultiple Airlines
Deal found 1/29$226
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
mer. 3/127:45 pmYTZ - PIT
1 stop4h 47mMultiple Airlines
mer. 3/196:00 amPIT - YTZ
1 stop4h 40mMultiple Airlines
Deal found 1/30$248
This Delta deal was found by Cheapflights users on 1/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 2/286:15 amYYZ - PIT
1 stop8h 44mDelta
ven. 3/77:27 pmPIT - YYZ
1 stop17h 59mDelta
Deal found 1/29$369
This United Airlines deal was found by Cheapflights users on 1/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 3/122:10 pmYYZ - PIT
Nonstop1h 15mUnited Airlines
mer. 3/194:05 pmPIT - YYZ
Nonstop1h 08mUnited Airlines
Deal found 1/30$392
This Air Canada deal was found by Cheapflights users on 1/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 3/142:10 pmYYZ - PIT
Nonstop1h 15mAir Canada
dim. 3/164:05 pmPIT - YYZ
Nonstop1h 08mAir Canada
Deal found 1/28$393
This American Airlines deal was found by Cheapflights users on 1/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 2/283:45 pmYYZ - PIT
1 stop5h 30mAmerican Airlines
ven. 3/711:02 amPIT - YYZ
1 stop3h 58mAmerican Airlines
Deal found 1/29$421
This United Airlines deal was found by Cheapflights users on 1/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/61:00 pmYUL - PIT
Nonstop1h 35mUnited Airlines
dim. 6/87:15 amPIT - YUL
1 stop5h 50mUnited Airlines
Deal found 1/29$426
This American Airlines deal was found by Cheapflights users on 1/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 2/2110:59 amYUL - PIT
1 stop5h 21mAmerican Airlines
lun. 2/241:01 pmPIT - YUL
1 stop9h 44mAmerican Airlines
Deal found 1/29$432
This Air Canada deal was found by Cheapflights users on 1/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 2/205:00 amYUL - PIT
1 stop5h 35mAir Canada
lun. 2/2411:15 amPIT - YUL
1 stop4h 03mAir Canada
Deal found 1/28$439
This Travelocity deal was found by Cheapflights users on 1/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 3/142:45 pmYYZ - PIT
1 stop9h 01mWestJet
dim. 3/166:29 amPIT - YYZ
2 stops17h 01mWestJet
Deal found 1/28$479
This Air Canada deal was found by Cheapflights users on 1/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/710:25 amYTZ - PIT
1 stop4h 10mAir Canada
sam. 5/103:15 pmPIT - YTZ
1 stop6h 35mAir Canada
Deal found 1/30$484

Find flights from Ontario to Pittsburgh within your budget

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 janvier 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

jeu. 2/27

7:35 am-8:29 pm

1 stop12h 54m

Pittsburgh

mer. 3/5

7:21 pm-10:35 pm

1 stop27h 14m

$213

MontrealPittsburgh

YUL - PIT

YULPIT

Montreal Pierre Elliott Trudeau Intl

mar. 3/11

3:55 pm-12:31 am

1 stop8h 36m

Pittsburgh

mar. 3/18

6:45 am-2:55 pm

1 stop8h 10m

$226

TorontoPittsburgh

YTZ - PIT

YTZPIT

Toronto Island

mer. 3/12

7:45 pm-12:32 am

1 stop4h 47m

Pittsburgh

mer. 3/19

6:00 am-10:40 am

1 stop4h 40m

$248

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

ven. 2/28

6:15 am-2:59 pm

1 stop8h 44m

Pittsburgh

ven. 3/7

7:27 pm-1:26 pm

1 stop17h 59m

$369

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

mer. 3/12

2:10 pm-3:25 pm

Nonstop1h 15m

Pittsburgh

mer. 3/19

4:05 pm-5:13 pm

Nonstop1h 08m

$392

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

ven. 3/14

2:10 pm-3:25 pm

Nonstop1h 15m

Pittsburgh

dim. 3/16

4:05 pm-5:13 pm

Nonstop1h 08m

$393

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

ven. 2/28

3:45 pm-9:15 pm

1 stop5h 30m

Pittsburgh

ven. 3/7

11:02 am-3:00 pm

1 stop3h 58m

$421

MontrealPittsburgh

YUL - PIT

YULPIT

Montreal Pierre Elliott Trudeau Intl

ven. 6/6

1:00 pm-2:35 pm

Nonstop1h 35m

Pittsburgh

dim. 6/8

7:15 am-1:05 pm

1 stop5h 50m

$426

MontrealPittsburgh

YUL - PIT

YULPIT

Montreal Pierre Elliott Trudeau Intl

ven. 2/21

10:59 am-4:20 pm

1 stop5h 21m

Pittsburgh

lun. 2/24

1:01 pm-10:45 pm

1 stop9h 44m

$432

MontrealPittsburgh

YUL - PIT

YULPIT

Montreal Pierre Elliott Trudeau Intl

jeu. 2/20

5:00 am-10:35 am

1 stop5h 35m

Pittsburgh

lun. 2/24

11:15 am-3:18 pm

1 stop4h 03m

$439

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 25 results
1
2
3

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.

Travel insights for flights from Ontario to Pittsburgh

Get recent, data-driven insights about flights from Ontario to Pittsburgh including ideal travel times, pricing trends, and more.

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 janvier 30, 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 janvier 30, 2025.

The most flights from CAON to PIT are scheduled on a Thursday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Pittsburgh by month

Plan your trip to Pittsburgh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Pittsburgh ranges from 2.3 - 4.3 inches per month. June is typically the wettest month, when rainfall can reach 4.3 in. October is typically the driest time to visit Pittsburgh when rainfall is around 2.3 in.

Temperature in Pittsburgh by month

Plan your trip to Pittsburgh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Pittsburgh, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Pittsburgh

Get insights into the airlines that provide service to Pittsburgh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pittsburgh. Reviews last updated janvier 30, 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Ontario to Pittsburgh have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,450 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,450 reviews
Delta
8.0
Very good
8,450 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,906 reviews
Delta
8.0
Very good
8,450 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,450 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet
7.2
Good
2,817 reviews
Delta
8.0
Very good
8,450 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Canada
7.0
Good
8,641 reviews
Delta
8.0
Very good
8,450 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 cheapest airlines to fly from Region of Ontario to Pittsburgh one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $221. American Airlines flights start at $235 while deals on WestJet start at $259 one-way.

  • 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, Toronto Island - Pittsburgh and Montreal Pierre Elliott Trudeau Intl - 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 $559, our data indicates the cheapest price to be $484. The most popular route (Toronto Pearson Intl - Pittsburgh), is priced around $245.

  • 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 Ontario?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 Newark flights
Vancouver Intl to John F Kennedy Intl flights
Vancouver Intl to Newark flights
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Pearson Intl to Dulles Intl flights
Vancouver Intl to LaGuardia flights
Pearson Intl to Reagan-National flights
Pierre Elliott Trudeau Intl to Dulles Intl flights
Calgary to Newark flights
Calgary to John F Kennedy Intl flights
Québec City to Newark flights
Toronto Island to Dulles Intl flights
Pearson Intl to Philadelphia flights
Ottawa to Newark flights
Pierre Elliott Trudeau Intl to Reagan-National flights
Halifax to Newark flights
Pierre Elliott Trudeau Intl to Philadelphia flights
Vancouver Intl to Dulles Intl flights
Calgary to Dulles Intl flights
Abbotsford to John F Kennedy Intl flights
Ottawa to Dulles Intl flights
Ottawa to Reagan-National flights
Québec City to LaGuardia flights
Québec City to John F Kennedy Intl flights
Calgary to LaGuardia flights
Halifax to LaGuardia flights
Edmonton to Newark flights
Ottawa to LaGuardia flights
Ottawa to John F Kennedy Intl flights
Vancouver Intl to Reagan-National flights
Edmonton to LaGuardia flights
Toronto Island to John F Kennedy Intl flights
Pearson Intl to Pittsburgh flights
Winnipeg to John F Kennedy Intl flights
Edmonton to John F Kennedy Intl flights
Halifax to John F Kennedy Intl flights
Winnipeg to Newark flights
Winnipeg to LaGuardia flights
Toronto Island to LaGuardia flights
Calgary to Reagan-National flights
Vancouver Intl to Philadelphia flights
Region of Waterloo Intl to Newark flights
Toronto Island to Philadelphia flights
Abbotsford to LaGuardia flights
Edmonton to Dulles Intl 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 janvier 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$360Average$490FlexibilityNo cancel feeOn-time67%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.