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$105+ Cheap flights from Pittsburgh (PIT) to Ontario

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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — YYZ
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Pittsburgh to Ontario

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$305
(Mytrip)

One-way from

$105
(Mytrip)

Popular in

January

Cheapest in

November

Average price

$517

Good round-trip deal

$784 or less

Good one-way deal

$347 or less
Provider with most accurate pricing for Pittsburgh-Toronto (YTO) flight deals.
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Provider most trusted by Cheapflights users for Pittsburgh-Toronto (YTO) flights.
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From Pittsburgh to Ontario
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One-way flight from Pittsburgh to Ontario
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Highest demand for flights based on searches. 15% potential increase in price ($88 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Pittsburgh to Ontario.
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Price to beat on a one-way flight from Pittsburgh to Ontario.
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Find flight deals from Pittsburgh to Ontario

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

This Mytrip deal was found by Cheapflights users on 4/29. 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 5/317:00 amPIT - YYZ
1 stop15h 25mMultiple Airlines
Sun 6/17:55 amYYZ - PIT
2 stops14h 25mMultiple Airlines
Deal found 4/29$309
This Mytrip deal was found by Cheapflights users on 4/28. 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.
Wed 6/47:00 amPIT - YUL
2 stops17h 37mMultiple Airlines
Sat 6/76:45 amYUL - PIT
2 stops17h 09mMultiple Airlines
Deal found 4/28$314
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/226:03 amPIT - YUL
1 stop15h 17mDelta
Wed 6/256:00 amYUL - PIT
1 stop17h 09mDelta
Deal found 4/28$339
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Thu 6/125:15 amPIT - YTZ
2 stops14h 22mMultiple Airlines
Mon 6/1612:00 pmYTZ - PIT
2 stops30h 06mMultiple Airlines
Deal found 4/29$363
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Fri 6/1310:32 amPIT - YOW
1 stop4h 24mMultiple Airlines
Fri 6/204:10 pmYOW - PIT
1 stop17h 06mMultiple Airlines
Deal found 4/29$390
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/242:07 pmPIT - YUL
1 stop19h 43mAmerican Airlines
Sun 5/255:35 pmYUL - PIT
1 stop17h 49mAmerican Airlines
Deal found 4/28$423
This Delta deal was found by Cheapflights users on 4/29. 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.
Sat 9/2711:49 amPIT - YYZ
1 stop11h 06mDelta
Mon 10/66:15 amYYZ - PIT
1 stop13h 56mDelta
Deal found 4/29$423
This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/243:20 pmPIT - YUL
Nonstop1h 40mAir Canada
Sun 5/251:00 pmYUL - PIT
Nonstop1h 40mAir Canada
Deal found 4/28$482
This Gotogate deal was found by Cheapflights users on 4/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/313:20 pmPIT - YTZ
1 stop6h 15mAir Canada
Sun 6/110:25 amYTZ - PIT
1 stop4h 15mAir Canada
Deal found 4/29$483
This Kissandfly.com deal was found by Cheapflights users on 4/29. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/317:00 amPIT - YTZ
2 stops13h 44mPorter Airlines
Sun 6/18:40 pmYTZ - PIT
1 stop12h 03mPorter Airlines
Deal found 4/29$487
This Gotogate deal was found by Cheapflights users on 4/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/314:20 pmPIT - YYZ
Nonstop1h 10mAir Canada
Sun 6/12:15 pmYYZ - PIT
Nonstop1h 17mAir Canada
Deal found 4/29$489
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/288:05 pmPIT - YUL
2 stops12h 33mUnited Airlines
Thu 8/78:00 pmYUL - PIT
2 stops13h 38mUnited Airlines
Deal found 4/27$516

Cheapflights Fare Finder

Customize your flight search to find flights from Pittsburgh to Ontario 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 April 30, 2025.
Use the filters below to find and compare flights from Pittsburgh to Ontario that are best for you.

Fly from

Pittsburgh

Fly to

Ontario

Route

Depart

Return

Price

PittsburghToronto

PIT - YTZ

PITYTZ

Pittsburgh

Thu 6/12

10:33 am-9:20 pm

1 stop10h 47m

Toronto Island

Mon 6/16

12:00 pm-6:06 pm

2 stops30h 06m

$305

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Sat 5/31

7:00 am-10:25 pm

1 stop15h 25m

Toronto Pearson Intl

Sun 6/1

7:55 am-10:20 pm

2 stops14h 25m

$309

PittsburghMontreal

PIT - YUL

PITYUL

Pittsburgh

Wed 6/4

7:00 am-12:37 am

2 stops17h 37m

Montreal Pierre Elliott Trudeau Intl

Sat 6/7

6:45 am-11:54 pm

2 stops17h 09m

$314

PittsburghMontreal

PIT - YUL

PITYUL

Pittsburgh

Sun 6/22

6:03 am-9:20 pm

1 stop15h 17m

Montreal Pierre Elliott Trudeau Intl

Wed 6/25

6:00 am-11:09 pm

1 stop17h 09m

$339

PittsburghOttawa

PIT - YOW

PITYOW

Pittsburgh

Fri 6/13

10:32 am-2:56 pm

1 stop4h 24m

Ottawa

Fri 6/20

4:10 pm-9:16 am

1 stop17h 06m

$390

PittsburghMontreal

PIT - YUL

PITYUL

Pittsburgh

Sat 5/24

2:07 pm-9:50 am

1 stop19h 43m

Montreal Pierre Elliott Trudeau Intl

Sun 5/25

5:35 pm-11:24 am

1 stop17h 49m

$423

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Sat 9/27

11:49 am-10:55 pm

1 stop11h 06m

Toronto Pearson Intl

Mon 10/6

6:15 am-8:11 pm

1 stop13h 56m

$423

PittsburghMontreal

PIT - YUL

PITYUL

Pittsburgh

Sat 5/24

3:20 pm-5:00 pm

Nonstop1h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 5/25

1:00 pm-2:40 pm

Nonstop1h 40m

$482

PittsburghToronto

PIT - YTZ

PITYTZ

Pittsburgh

Sat 5/31

3:20 pm-9:35 pm

1 stop6h 15m

Toronto Island

Sun 6/1

10:25 am-2:40 pm

1 stop4h 15m

$483

PittsburghToronto

PIT - YTZ

PITYTZ

Pittsburgh

Sat 5/31

7:00 am-8:44 pm

2 stops13h 44m

Toronto Island

Sun 6/1

8:40 pm-8:43 am

1 stop12h 03m

$487

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 34 results
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Best time to book a flight from Pittsburgh to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Pittsburgh 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 Pittsburgh to Ontario

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

Currently, January is the cheapest month in which you can book a flight from Pittsburgh to Region of Ontario (average of $243). Flying from Pittsburgh to Region of Ontario in July is currently the most expensive (average of $359). 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 PIT to ON?

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

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

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Region of Ontario ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Region of Ontario, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated April 30, 2025.
To help decide which airline to fly from Pittsburgh to Ontario, see what other customers have to say about Porter Airlines, Delta and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
285 reviews

Crew

8.8

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Food

7.6

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Porter Airlines
8.0
Very good
285 reviews
Porter Airlines
8.0
Very good
285 reviews

Crew

8.8

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Food

7.6

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
Delta
8.0
Very good
7,929 reviews
Porter Airlines
8.0
Very good
285 reviews

Crew

8.8

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Food

7.6

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
United Airlines
7.4
Good
8,696 reviews
Porter Airlines
8.0
Very good
285 reviews

Crew

8.8

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Food

7.6

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
285 reviews

Crew

8.8

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Food

7.6

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you
WestJet
7.2
Good
2,826 reviews
Porter Airlines
8.0
Very good
285 reviews

Crew

8.8

Boarding

8.2

Comfort

8.1

Entertainment

7.0

Food

7.6

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Apr 2025

MCO - YHZ

A good flight and the crew was very nice. Thank you

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Ontario. 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 from for flights from Pittsburgh to Ontario?

    If you book a flight to Ontario from Pittsburgh, you will be flying from Pittsburgh, which is the city’s only airport. Pittsburgh (PIT) is located 13.5 mi from the center of Pittsburgh.

  • What are the cheapest airlines to fly from Pittsburgh to Region of Ontario one-way?

    The cheapest airlines for a one-way flight from Pittsburgh to Region of Ontario are Delta ($164), United Airlines ($226), and American Airlines ($238).

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

    When deciding which route to take from Pittsburgh to Region of Ontario consider Pittsburgh - Montreal Pierre Elliott Trudeau Intl, Pittsburgh - Toronto Pearson Intl or Pittsburgh - Toronto Island as they are the most popular.

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

    The top 3 most reliable airlines when flying from Pittsburgh to Region of Ontario are Lufthansa (79%), Air Canada (63%) and Jazz (63%).

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

    Looking at all options, your cheapest flight can be booked for $192. While the most popular route (Pittsburgh - Montreal Pierre Elliott Trudeau Intl) can be booked for $314 on average our data indicates $2,317 when flying from Pittsburgh to Region of Ontario.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pittsburgh to Ontario 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 Pittsburgh to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Pittsburgh to Region of Ontario (average of $243). Flying from Pittsburgh to Region of Ontario in July is currently the most expensive (average of $359). 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

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Alternative routes for Pittsburgh to Ontario

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

Top 2 airlines flying from Pittsburgh to Ontario

Discover the top 2 airlines that operate flights from Pittsburgh to Ontario. 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$215Average$520FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$217Average$572FlexibilityNo cancel feeOn-time67%

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