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 (C$ 281), American Airlines (C$ 326), and Air Canada (C$ 333).

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

Most travellers choose Pittsburgh - Toronto Pearson Intl, Pittsburgh - Montreal Pierre Elliott Trudeau Intl or Pittsburgh - Toronto Island when deciding on the best route from Pittsburgh to Region of Ontario.

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

Looking at all options, your cheapest flight can be booked for C$ 600. While the most popular route (Pittsburgh - Toronto Pearson Intl) can be booked for C$ 326 on average our data indicates C$ 981 when flying from Pittsburgh to Region of Ontario.

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

No one likes to see their flight delayed. When booking a flight from Pittsburgh to Region of Ontario consider choosing Lufthansa (69%), Air Canada (65%) or Jazz (65%) as they are the most reliable in getting you off to your destination on time.

What is the cheapest month to fly from Pittsburgh to Region of Ontario?

The best pricing can be found in the month of February. Prices to Region of Ontario from Pittsburgh average C$ 599. You can even find prices in February for less than C$ 599, as users have found deals to Region of Ontario from as low as C$ 309. The month of January appears to be one of the more expensive times to travel to Region of Ontario from Pittsburgh. Flying in the targeted month can save you up to 56%.

What airport do you fly from for flights from Pittsburgh to Ontario?

Pittsburgh (PIT) is the airport you will fly out of if you book a flight from Pittsburgh to Ontario. It is only a 21.7 km journey to Pittsburgh (PIT) from Pittsburgh’s city centre.

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.

C$ 163+ Flights from Pittsburgh to Ontario

Cheap flight deals from Pittsburgh to Ontario

Round-trip from	C$ 278
One-way from	C$ 163
Popular in	January
Cheapest in	February
Average price	C$ 936
Good round-trip deal	C$ 672 or less

5/3-12/3
3 total stops
21h 50m total
Pittsburgh to Ontario

Search Deals

18/2
2 total stops
22h 27m total
Pittsburgh to Ontario

Search Deals

High demand for flights, 1% potential price rise

Search Deals

Cheapest flight prices on average. 5% potential price decrease (C$ 46 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 Pittsburgh to Ontario.

Search Deals

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 30 January 2025.

Wed 5/311:41 a.m.PIT - YYZ

2 stops12h 14mMultiple Airlines

Wed 12/32:55 p.m.YYZ - PIT

1 stop9h 36mMultiple Airlines

Deal found 30/1C$ 278

Wed 19/38:18 a.m.PIT - YUL

1 stop16h 27mMultiple Airlines

Sat 22/33:55 p.m.YUL - PIT

1 stop8h 31mMultiple Airlines

Deal found 30/1C$ 355

Wed 5/36:30 a.m.PIT - YTZ

1 stop7h 25mMultiple Airlines

Wed 12/34:35 p.m.YTZ - PIT

1 stop7h 57mMultiple Airlines

Deal found 30/1C$ 381

Mon 31/36:00 a.m.PIT - YYZ

1 stop7h 47mDelta

Thu 3/45:15 p.m.YYZ - PIT

1 stop5h 46mDelta

Deal found 28/1C$ 687

Sat 1/38:16 a.m.PIT - YYZ

1 stop10h 44mAmerican Airlines

Sun 2/37:00 a.m.YYZ - PIT

1 stop8h 36mAmerican Airlines

Deal found 30/1C$ 713

Sat 15/34:05 p.m.PIT - YYZ

Nonstop1h 08mAir Canada

Sat 22/32:10 p.m.YYZ - PIT

Nonstop1h 15mAir Canada

Deal found 29/1C$ 714

Thu 20/38:30 a.m.PIT - YUL

1 stop7h 58mDelta

Sun 23/36:00 a.m.YUL - PIT

1 stop6h 15mDelta

Deal found 30/1C$ 721

Wed 5/34:05 p.m.PIT - YYZ

Nonstop1h 08mUnited Airlines

Wed 12/32:10 p.m.YYZ - PIT

Nonstop1h 15mUnited Airlines

Deal found 30/1C$ 736

Thu 6/38:00 a.m.PIT - YUL

1 stop8h 50mAmerican Airlines

Sun 9/35:40 p.m.YUL - PIT

1 stop16h 04mAmerican Airlines

Deal found 30/1C$ 739

Sat 7/61:05 p.m.PIT - YUL

1 stop6h 40mUnited Airlines

Wed 11/61:00 p.m.YUL - PIT

Nonstop1h 35mUnited Airlines

Deal found 29/1C$ 791

Wed 4/67:00 a.m.PIT - YUL

1 stop10h 59mAir Canada

Sat 7/66:15 p.m.YUL - PIT

1 stop4h 22mAir Canada

Deal found 29/1C$ 808

Sun 16/36:29 a.m.PIT - YYZ

2 stops17h 01mWestJet

Sun 23/310:05 a.m.YYZ - PIT

1 stop26h 10mWestJet

Deal found 30/1C$ 887

Best flights from Pittsburgh to Ontario
Discover carefully curated flight deals from Pittsburgh to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 January 2025.

Wed 5/311:41 a.m.PIT - YYZ

2 stops12h 14mMultiple Airlines

Wed 12/32:55 p.m.YYZ - PIT

1 stop9h 36mMultiple Airlines

Deal found 30/1C$ 278

Mon 31/36:00 a.m.PIT - YYZ

1 stop7h 47mDelta

Thu 3/45:15 p.m.YYZ - PIT

1 stop5h 46mDelta

Deal found 28/1C$ 687

Wed 19/38:18 a.m.PIT - YUL

1 stop16h 27mMultiple Airlines

Sat 22/33:55 p.m.YUL - PIT

1 stop8h 31mMultiple Airlines

Deal found 30/1C$ 355

Sat 15/34:05 p.m.PIT - YYZ

Nonstop1h 08mAir Canada

Sat 22/32:10 p.m.YYZ - PIT

Nonstop1h 15mAir Canada

Deal found 29/1C$ 714

Wed 5/34:05 p.m.PIT - YYZ

Nonstop1h 08mUnited Airlines

Wed 12/32:10 p.m.YYZ - PIT

Nonstop1h 15mUnited Airlines

Deal found 30/1C$ 736

Thu 6/38:00 a.m.PIT - YUL

1 stop8h 50mAmerican Airlines

Sun 9/35:40 p.m.YUL - PIT

1 stop16h 04mAmerican Airlines

Deal found 30/1C$ 739

Wed 5/36:30 a.m.PIT - YTZ

1 stop7h 25mMultiple Airlines

Wed 12/34:35 p.m.YTZ - PIT

1 stop7h 57mMultiple Airlines

Deal found 30/1C$ 381

Sun 16/36:29 a.m.PIT - YYZ

2 stops17h 01mWestJet

Sun 23/310:05 a.m.YYZ - PIT

1 stop26h 10mWestJet

Deal found 30/1C$ 887

Thu 20/38:30 a.m.PIT - YUL

1 stop7h 58mDelta

Sun 23/36:00 a.m.YUL - PIT

1 stop6h 15mDelta

Deal found 30/1C$ 721

Thu 13/211:02 a.m.PIT - YYZ

1 stop7h 58mAmerican Airlines

Mon 17/27:00 a.m.YYZ - PIT

1 stop8h 36mAmerican Airlines

Deal found 28/1C$ 741

Wed 30/46:00 a.m.PIT - YUL

1 stop7h 09mUnited Airlines

Sat 3/51:00 p.m.YUL - PIT

Nonstop1h 35mUnited Airlines

Deal found 30/1C$ 791

Mon 10/36:00 a.m.PIT - YUL

2 stops30h 30mWestJet

Thu 20/36:45 a.m.YUL - PIT

2 stops26h 50mWestJet

Deal found 30/1C$ 1,018

Direct flights from Pittsburgh to Ontario
Explore direct flight options from Pittsburgh to Ontario based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 January 2025.

Sat 15/34:05 p.m.PIT - YYZ

Nonstop1h 08mAir Canada

Sat 22/32:10 p.m.YYZ - PIT

Nonstop1h 15mAir Canada

Deal found 29/1C$ 714

Wed 5/34:05 p.m.PIT - YYZ

Nonstop1h 08mUnited Airlines

Wed 12/32:10 p.m.YYZ - PIT

Nonstop1h 15mUnited Airlines

Deal found 30/1C$ 736

Fri 18/74:20 p.m.PIT - YYZ

Nonstop1h 09mMultiple Airlines

Mon 21/79:20 p.m.YYZ - PIT

Nonstop1h 18mMultiple Airlines

Deal found 29/1C$ 1,184

Last-minute flights from Pittsburgh to Ontario
Discover last-minute flight deals from Pittsburgh to Ontario. Data last updated 30 January 2025 and is based on user searches.

Tue 4/29:17 p.m.PIT - YYZ

2 stops26h 38mMultiple Airlines

Sat 8/23:50 p.m.YYZ - PIT

2 stops18h 26mMultiple Airlines

Deal found 29/1C$ 492

Tue 4/25:20 p.m.PIT - YUL

1 stop16h 50mAmerican Airlines

Wed 12/210:54 a.m.YUL - PIT

1 stop10h 32mAmerican Airlines

Deal found 29/1C$ 799

Tue 4/211:26 a.m.PIT - YYZ

1 stop7h 38mAmerican Airlines

Tue 11/27:05 a.m.YYZ - PIT

1 stop11h 50mAmerican Airlines

Deal found 30/1C$ 886

Tue 4/28:45 a.m.PIT - YYZ

1 stop7h 23mDelta

Tue 11/27:45 a.m.YYZ - PIT

2 stops10h 31mDelta

Deal found 30/1C$ 903

Tue 4/28:45 a.m.PIT - YUL

1 stop7h 34mDelta

Fri 7/26:00 a.m.YUL - PIT

1 stop8h 59mDelta

Deal found 30/1C$ 1,150

Tue 4/211:15 a.m.PIT - YYZ

Nonstop1h 08mUnited Airlines

Tue 11/23:00 p.m.YYZ - PIT

1 stop4h 34mUnited Airlines

Deal found 30/1C$ 1,171

Tue 4/211:00 a.m.PIT - YYZ

1 stop4h 45mAir Canada

Thu 6/29:20 a.m.YYZ - PIT

Nonstop1h 15mAir Canada

Deal found 29/1C$ 1,199

Tue 4/23:14 p.m.PIT - YUL

2 stops6h 50mUnited Airlines

Fri 7/28:40 a.m.YUL - PIT

2 stops10h 54mUnited Airlines

Deal found 30/1C$ 1,463

Wed 5/26:27 p.m.PIT - YUL

2 stops22h 18mMultiple Airlines

Tue 11/23:55 p.m.YUL - PIT

1 stop18h 07mMultiple Airlines

Deal found 29/1C$ 417

Mon 10/29:17 p.m.PIT - YTZ

1 stop13h 23mMultiple Airlines

Wed 12/26:45 a.m.YTZ - PIT

1 stop6h 55mMultiple Airlines

Deal found 28/1C$ 428

Mon 10/21:01 p.m.PIT - YYZ

1 stop7h 27mDelta

Wed 12/27:45 a.m.YYZ - PIT

2 stops10h 31mDelta

Deal found 29/1C$ 877

Thu 13/211:02 a.m.PIT - YYZ

1 stop7h 58mAmerican Airlines

Mon 17/27:00 a.m.YYZ - PIT

1 stop8h 36mAmerican Airlines

Deal found 28/1C$ 741

One-way flights from Pittsburgh to Ontario
Search for one-way flight options from Pittsburgh to Ontario. Find affordable one-way fares based on user searches. Data last updated 30 January 2025.

Tue 18/26:18 p.m.PIT - YUL

2 stops22h 27mMultiple Airlines

Deal found 30/1C$ 163

Thu 20/21:48 p.m.PIT - YYZ

1 stop10h 42mMultiple Airlines

Deal found 29/1C$ 189

Thu 13/22:45 p.m.PIT - YTZ

1 stop4h 15mMultiple Airlines

Deal found 29/1C$ 205

Sat 19/48:35 a.m.PIT - YUL

1 stop10h 36mDelta

Deal found 30/1C$ 281

Fri 18/48:35 a.m.PIT - YUL

1 stop8h 10mAmerican Airlines

Deal found 30/1C$ 326

Sat 1/311:15 a.m.PIT - YYZ

Nonstop1h 08mAir Canada

Deal found 29/1C$ 333

Mon 2/63:15 p.m.PIT - YTZ

1 stop6h 35mAir Canada

Deal found 28/1C$ 340

Sat 15/39:01 a.m.PIT - YYZ

1 stop4h 42mUnited Airlines

Deal found 29/1C$ 346

Sun 16/311:00 a.m.PIT - YYZ

1 stop22h 15mDelta

Deal found 30/1C$ 379

Fri 18/47:00 a.m.PIT - YUL

2 stops11h 42mAir Canada

Deal found 30/1C$ 382

Sun 16/36:29 a.m.PIT - YYZ

2 stops17h 01mWestJet

Deal found 30/1C$ 387

Sat 19/410:41 a.m.PIT - YUL

2 stops11h 15mUnited Airlines

Deal found 30/1C$ 511

Find flights from Pittsburgh to Ontario within your budget

Fly from

Fly to

Route

Depart

Return

Price

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Wed 5/3

11:41 a.m.-11:55 p.m.

2 stops12h 14m

Toronto Pearson Intl

Wed 12/3

2:55 p.m.-12:31 a.m.

1 stop9h 36m

C$ 278

PittsburghMontreal

PIT - YUL

PITYUL

Pittsburgh

Wed 19/3

8:18 a.m.-12:45 a.m.

1 stop16h 27m

Montreal Pierre Elliott Trudeau Intl

Sat 22/3

3:55 p.m.-12:26 a.m.

1 stop8h 31m

C$ 355

PittsburghToronto

PIT - YTZ

PITYTZ

Pittsburgh

Wed 5/3

6:30 a.m.-1:55 p.m.

1 stop7h 25m

Toronto Island

Wed 12/3

4:35 p.m.-12:32 a.m.

1 stop7h 57m

C$ 381

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Mon 31/3

6:00 a.m.-1:47 p.m.

1 stop7h 47m

Toronto Pearson Intl

Thu 3/4

5:15 p.m.-11:01 p.m.

1 stop5h 46m

C$ 687

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Sat 1/3

8:16 a.m.-7:00 p.m.

1 stop10h 44m

Toronto Pearson Intl

Sun 2/3

7:00 a.m.-3:36 p.m.

1 stop8h 36m

C$ 713

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Sat 15/3

4:05 p.m.-5:13 p.m.

Nonstop1h 08m

Toronto Pearson Intl

Sat 22/3

2:10 p.m.-3:25 p.m.

Nonstop1h 15m

C$ 714

PittsburghMontreal

PIT - YUL

PITYUL

Pittsburgh

Thu 20/3

8:30 a.m.-4:28 p.m.

1 stop7h 58m

Montreal Pierre Elliott Trudeau Intl

Sun 23/3

6:00 a.m.-12:15 p.m.

1 stop6h 15m

C$ 721

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Wed 5/3

4:05 p.m.-5:13 p.m.

Nonstop1h 08m

Toronto Pearson Intl

Wed 12/3

2:10 p.m.-3:25 p.m.

Nonstop1h 15m

C$ 736

PittsburghMontreal

PIT - YUL

PITYUL

Pittsburgh

Thu 6/3

8:00 a.m.-4:50 p.m.

1 stop8h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 9/3

5:40 p.m.-9:44 a.m.

1 stop16h 04m

C$ 739

PittsburghMontreal

PIT - YUL

PITYUL

Pittsburgh

Wed 30/4

6:00 a.m.-1:09 p.m.

1 stop7h 09m

Montreal Pierre Elliott Trudeau Intl

Sat 3/5

1:00 p.m.-2:35 p.m.

Nonstop1h 35m

C$ 791

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/1

Showing 1-10 of 25 results

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.

Travel insights for flights from Pittsburgh to Ontario

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

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 C$ 167). Flying from Pittsburgh to Region of Ontario in July is currently the most expensive (average of C$ 258). 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?

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

The most flights from PIT to CAON 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 Ontario by month

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Read through reviews of airlines operating flights from Pittsburgh to Ontario, such as Delta, United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,454 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

8,454 reviews

Delta

8.0

Very good

8,454 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,913 reviews

Delta

8.0

Very good

8,454 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,454 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet

7.2

Good

2,817 reviews

Delta

8.0

Very good

8,454 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada

7.0

Good

8,640 reviews

Delta

8.0

Very good

8,454 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from Pittsburgh to Ontario?
Pittsburgh (PIT) is the airport you will fly out of if you book a flight from Pittsburgh to Ontario. It is only a 21.7 km journey to Pittsburgh (PIT) from Pittsburgh’s city centre.
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 (C$ 281), American Airlines (C$ 326), and Air Canada (C$ 333).
What are the most popular routes from Pittsburgh to Region of Ontario?
Most travellers choose Pittsburgh - Toronto Pearson Intl, Pittsburgh - Montreal Pierre Elliott Trudeau Intl or Pittsburgh - Toronto Island when deciding on the best route from Pittsburgh to Region of Ontario.
What are the most reliable airlines from Pittsburgh to Region of Ontario?
No one likes to see their flight delayed. When booking a flight from Pittsburgh to Region of Ontario consider choosing Lufthansa (69%), Air Canada (65%) or Jazz (65%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Pittsburgh to Region of Ontario?
Looking at all options, your cheapest flight can be booked for C$ 600. While the most popular route (Pittsburgh - Toronto Pearson Intl) can be booked for C$ 326 on average our data indicates C$ 981 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 C$ 167). Flying from Pittsburgh to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Pittsburgh to Ontario

Newark to Pearson Intl flights

Newark to Pierre Elliott Trudeau Intl flights

John F Kennedy Intl to Pearson Intl flights

John F Kennedy Intl to Vancouver Intl flights

Newark to Vancouver Intl flights

Newark to Toronto Island flights

John F Kennedy Intl to Pierre Elliott Trudeau Intl flights

LaGuardia to Pierre Elliott Trudeau Intl flights

LaGuardia to Pearson Intl flights

Newark to Calgary flights

John F Kennedy Intl to Calgary flights

LaGuardia to Vancouver Intl flights

Dulles Intl to Pearson Intl flights

Dulles Intl to Vancouver Intl flights

Dulles Intl to Pierre Elliott Trudeau Intl flights

Reagan-National to Pearson Intl flights

Dulles Intl to Calgary flights

Newark to Québec City flights

LaGuardia to Calgary flights

Dulles Intl to Toronto Island flights

Reagan-National to Pierre Elliott Trudeau Intl flights

Reagan-National to Vancouver Intl flights

Philadelphia to Pearson Intl flights

Philadelphia to Pierre Elliott Trudeau Intl flights

Reagan-National to Calgary flights

Philadelphia to Vancouver Intl flights

Newark to Halifax flights

John F Kennedy Intl to Québec City flights

Newark to Ottawa flights

LaGuardia to Québec City flights

Dulles Intl to Ottawa flights

John F Kennedy Intl to Toronto Island flights

LaGuardia to Ottawa flights

LaGuardia to Halifax flights

John F Kennedy Intl to Ottawa flights

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Philadelphia to Calgary flights

Pittsburgh to Vancouver Intl flights

Pittsburgh to Pearson Intl flights

Dulles Intl to Halifax flights

John F Kennedy Intl to Halifax flights

Reagan-National to Ottawa flights

Dulles Intl to Abbotsford flights

Newark to Edmonton flights

LaGuardia to Toronto Island flights

Pittsburgh to Pierre Elliott Trudeau Intl flights

Newark to St. John's flights

Philadelphia to Québec City flights

Philadelphia to Toronto Island flights

Pittsburgh to Calgary flights

Complete your trip

Region of Ontario car rentals

Toronto Pearson Intl Airport car rentals

Ottawa Airport car rentals

Toronto Island Airport car rentals

London Airport car rentals

Hamilton Airport car rentals

Toronto Region of Waterloo Intl Airport car rentals

Thunder Bay Airport car rentals

Sault Ste Marie Airport car rentals

Kingston Airport car rentals

Timmins Airport car rentals

North Bay Airport car rentals

Direct flights to Canada

Top airline flying from Pittsburgh to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 501	AverageC$ 999	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

How does Cheapflights help users find flights from Pittsburgh to Ontario?

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Why should you use Cheapflights to find cheap flight tickets from Pittsburgh to Ontario?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Pittsburgh.

Can Cheapflights find flights from Pittsburgh to Ontario with no change fees?

Certainly. Search results for flights to Ontario from Pittsburgh shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Yes! Start tracking prices for Pittsburgh to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Pittsburgh to Ontario from C$ 163

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 18/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Pittsburgh to Ontario

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Find flight deals from Pittsburgh to Ontario

Cheapest flights from Pittsburgh to OntarioExplore 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 30 January 2025.

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 30 January 2025.

Find flights from Pittsburgh to Ontario within your budget

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.

Travel insights for flights from Pittsburgh to Ontario

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

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

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 30 January 2025.

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 30 January 2025.

Rainfall in Ontario by month

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

Temperature in Ontario by month

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

Reviews of airlines servicing Ontario

Read through reviews of airlines operating flights from Pittsburgh to Ontario, such as Delta, United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

How can I find direct flights from Pittsburgh to Ontario?

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

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

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Alternative routes for Pittsburgh to Ontario

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Top airline flying from Pittsburgh to Ontario

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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 30 January 2025.