Ontario

$109+ 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — YYZ
Jul 8 — Jul 151
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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 July 3, 2025.

Round-trip from

$283
(Kiwi.com)

One-way from

$109
(Mytrip)

Popular in

January

Cheapest in

November

Average price

$449

Good round-trip deal

$720 or less

Good one-way deal

$323 or less
From Pittsburgh to Ontario
One-way flight from Pittsburgh to Ontario
Highest demand for flights based on searches. 18% potential increase in price ($105 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Pittsburgh to Ontario.
Price to beat on a one-way flight from Pittsburgh to Ontario.

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 July 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/3. 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 7/316:30 amPIT - YTZ
1 stop5h 10mMultiple Airlines
Mon 8/412:00 pmYTZ - PIT
2 stops11h 29mMultiple Airlines
Deal found 7/3$283
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 8/171:46 pmPIT - YYZ
1 stop24h 43mMultiple Airlines
Sun 8/247:45 amYYZ - PIT
1 stop12h 25mMultiple Airlines
Deal found 7/3$294
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 7/176:30 amPIT - YUL
2 stops7h 20mMultiple Airlines
Mon 7/216:35 pmYUL - PIT
1 stop4h 54mMultiple Airlines
Deal found 7/2$299
This KAYAK deal was found by Cheapflights users on 7/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/145:06 pmPIT - YYZ
1 stop17h 53mAmerican Airlines
Thu 10/1611:44 amYYZ - PIT
1 stop9h 55mAmerican Airlines
Deal found 7/2$315
This KAYAK deal was found by Cheapflights users on 7/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/258:38 pmPIT - YUL
1 stop14h 58mAmerican Airlines
Wed 8/2712:30 pmYUL - PIT
1 stop11h 14mAmerican Airlines
Deal found 7/2$322
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 8/157:47 pmPIT - YOW
1 stop13h 44mMultiple Airlines
Fri 8/227:00 amYOW - PIT
2 stops9h 15mMultiple Airlines
Deal found 7/1$322
This Delta deal was found by Cheapflights users on 7/1. 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.
Wed 9/312:39 pmPIT - YUL
1 stop9h 09mDelta
Wed 9/106:00 amYUL - PIT
1 stop8h 38mDelta
Deal found 7/1$355
This United Airlines deal was found by Cheapflights users on 7/2. 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 10/237:05 amPIT - YUL
1 stop11h 45mUnited Airlines
Sun 10/269:25 amYUL - PIT
1 stop27h 50mUnited Airlines
Deal found 7/2$408
This Air Canada deal was found by Cheapflights users on 7/2. 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.
Mon 7/283:15 pmPIT - YOW
1 stop5h 00mAir Canada
Wed 7/3011:05 amYOW - PIT
1 stop3h 30mAir Canada
Deal found 7/2$594
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Sun 11/232:10 pmPIT - YOW
1 stop7h 08mUnited Airlines
Sun 11/307:30 pmYOW - PIT
1 stop3h 57mUnited Airlines
Deal found 7/1$630
This FlightHub deal was found by Cheapflights users on 7/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/231:50 pmPIT - YOW
2 stops10h 20mWestJet
Sun 11/305:55 amYOW - PIT
2 stops7h 28mWestJet
Deal found 7/1$994

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 July 3, 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 7/31

6:30 am-11:40 am

1 stop5h 10m

Toronto Island

Mon 8/4

12:00 pm-11:29 pm

2 stops11h 29m

$283

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Sun 8/17

1:46 pm-2:29 pm

1 stop24h 43m

Toronto Pearson Intl

Sun 8/24

7:45 am-8:10 pm

1 stop12h 25m

$294

PittsburghMontreal

PIT - YUL

PITYUL

Pittsburgh

Thu 7/17

6:30 am-1:50 pm

2 stops7h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 7/21

6:35 pm-11:29 pm

1 stop4h 54m

$299

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Tue 10/14

5:06 pm-10:59 am

1 stop17h 53m

Toronto Pearson Intl

Thu 10/16

11:44 am-9:39 pm

1 stop9h 55m

$315

PittsburghMontreal

PIT - YUL

PITYUL

Pittsburgh

Mon 8/25

8:38 pm-11:36 am

1 stop14h 58m

Montreal Pierre Elliott Trudeau Intl

Wed 8/27

12:30 pm-11:44 pm

1 stop11h 14m

$322

PittsburghOttawa

PIT - YOW

PITYOW

Pittsburgh

Fri 8/15

7:47 pm-9:31 am

1 stop13h 44m

Ottawa

Fri 8/22

7:00 am-4:15 pm

2 stops9h 15m

$322

PittsburghMontreal

PIT - YUL

PITYUL

Pittsburgh

Wed 9/3

12:39 pm-9:48 pm

1 stop9h 09m

Montreal Pierre Elliott Trudeau Intl

Wed 9/10

6:00 am-2:38 pm

1 stop8h 38m

$355

PittsburghMontreal

PIT - YUL

PITYUL

Pittsburgh

Thu 10/23

7:05 am-6:50 pm

1 stop11h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 10/26

9:25 am-1:15 pm

1 stop27h 50m

$408

PittsburghOttawa

PIT - YOW

PITYOW

Pittsburgh

Mon 7/28

3:15 pm-8:15 pm

1 stop5h 00m

Ottawa

Wed 7/30

11:05 am-2:35 pm

1 stop3h 30m

$594

PittsburghOttawa

PIT - YOW

PITYOW

Pittsburgh

Sun 11/23

2:10 pm-9:18 pm

1 stop7h 08m

Ottawa

Sun 11/30

7:30 pm-11:27 pm

1 stop3h 57m

$630

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 24 results
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2
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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 August is currently the most expensive (average of $348). 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 July 3, 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.

Weekly flight availability from Pittsburgh to Region of Ontario

Explore weekly flight availability from Pittsburgh to Ontario. 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 July 3, 2025.

The most flights from PIT to CAON 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 Pittsburgh to Region of Ontario?

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 July 3, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Pittsburgh to Ontario have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 American Airlines ($139), Delta ($148), and United Airlines ($204).

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

  • 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 Air Canada (81%), Jazz (81%) and United Airlines (81%).

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

    Looking at all options, your cheapest flight can be booked for $228. While the most popular route (Pittsburgh - Montreal Pierre Elliott Trudeau Intl) can be booked for $302 on average our data indicates $1,976 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 August is currently the most expensive (average of $348). 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.

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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$215Average$580FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$217Average$560FlexibilityNo cancel feeOn-time67%

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