What is the cheapest airline that flies from Pittsburgh to Ontario?

Delta is the most popular carrier operating from Pittsburgh to Ontario

How many flights depart from Pittsburgh to Region of Ontario on average per week?

As of April 2026, there are 14 flights per week flying from Pittsburgh to Region of Ontario. The most common day of the week flights depart is Mon, with 21% of flights taking off on this day.

How many flights depart from Pittsburgh to Region of Ontario on average per day?

The number of flights available between Pittsburgh and Region of Ontario is 2 per day as of April 2026. The most frequent departure time is 5:00p.m., with 100% of daily flights leaving in the afternoon.

When did momondo last update prices for flights from Pittsburgh Airport to Ontario?

Prices for flights from Pittsburgh Airport to Ontario refresh daily.

How old do you have to be to fly from Pittsburgh Airport to Ontario?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pittsburgh Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 178 Cheap Flights from Pittsburgh to Ontario in 2026

1 adult

Find the cheapest flights from Pittsburgh to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 a.m. - 9:00 p.m.

PIT

YYZ

15h 00m

1 stop

1:30 p.m. - 10:07 p.m.

YYZ

PIT

8h 37m

1 stop

C$ 430Multiple Airlines

Thu, 28 May - Sat, 30 May

6:00 a.m. - 4:55 p.m.

PIT

YYZ

10h 55m

1 stop

6:30 a.m. - 10:07 p.m.

YYZ

PIT

15h 37m

1 stop

C$ 467Multiple Airlines

Thu, 28 May - Sat, 30 May

7:09 p.m. - 8:05 p.m.

PIT

YYZ

24h 56m

1 stop

4:45 p.m. - 10:58 p.m.

YYZ

PIT

6h 13m

1 stop

C$ 471Multiple Airlines

Sat, 27 Jun - Thu, 2 Jul

7:09 p.m. - 11:35 p.m.

PIT

YYZ

28h 26m

1 stop

4:45 p.m. - 10:58 p.m.

YYZ

PIT

6h 13m

1 stop

C$ 473Multiple Airlines

Fri, 26 Jun - Thu, 2 Jul

7:09 p.m. - 11:35 p.m.

PIT

YYZ

28h 26m

1 stop

4:45 p.m. - 10:58 p.m.

YYZ

PIT

6h 13m

1 stop

C$ 477Multiple Airlines

Fri, 26 Jun - Thu, 2 Jul

7:09 p.m. - 8:05 p.m.

PIT

YYZ

24h 56m

1 stop

4:45 p.m. - 10:58 p.m.

YYZ

PIT

6h 13m

1 stop

C$ 479Multiple Airlines

Sun, 28 Jun - Thu, 2 Jul

6:35 a.m. - 2:53 p.m.

PIT

YYZ

8h 18m

1 stop

6:30 a.m. - 5:20 p.m.

YYZ

PIT

10h 50m

1 stop

C$ 483Multiple Airlines

Tue, 28 Apr - Thu, 30 Apr

8:15 p.m. - 9:55 p.m.

PIT

YYZ

49h 40m

2 stops

7:45 a.m. - 7:20 p.m.

YYZ

PIT

11h 35m

1 stop

C$ 486Multiple Airlines

Mon, 25 May - Thu, 4 Jun

4:07 p.m. - 8:40 a.m.

PIT

YUL

16h 33m

1 stop

7:44 p.m. - 12:16 p.m.

YUL

PIT

16h 32m

1 stop

C$ 628Delta

Tue, 5 May - Tue, 12 May

11:09 a.m. - 6:53 p.m.

PIT

YUL

7h 44m

1 stop

2:29 p.m. - 10:58 p.m.

YUL

PIT

8h 29m

1 stop

C$ 629Delta

Mon, 1 Jun - Thu, 4 Jun

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American Airlines flights from Pittsburgh to Region of Ontario

Our best American Airlines deals on Pittsburgh to Region of Ontario flight tickets

American Airlines

25 May

PIT6:05 a.m.Pittsburgh

8h 30m

1 stop

YYZ2:35 p.m.Toronto Pearson Intl

3 Jun

YYZ11:01 a.m.Toronto Pearson Intl

7h 16m

1 stop

PIT6:17 p.m.Pittsburgh

C$ 529

American Airlines

16 May

PIT3:09 p.m.Pittsburgh

8h 20m

1 stop

YYZ11:29 p.m.Toronto Pearson Intl

23 May

YYZ11:39 a.m.Toronto Pearson Intl

8h 16m

1 stop

PIT7:55 p.m.Pittsburgh

C$ 568

American Airlines

9 May

PIT7:00 a.m.Pittsburgh

11h 45m

1 stop

YYZ6:45 p.m.Toronto Pearson Intl

15 May

YYZ7:15 a.m.Toronto Pearson Intl

8h 16m

1 stop

PIT3:31 p.m.Pittsburgh

C$ 597

United Airlines flights from Pittsburgh to Region of Ontario

Our best United Airlines deals on Pittsburgh to Region of Ontario flight tickets

United Airlines

2 Jun

PIT3:06 p.m.Pittsburgh

8h 48m

1 stop

YYZ11:54 p.m.Toronto Pearson Intl

3 Jun

YYZ2:30 p.m.Toronto Pearson Intl

9h 06m

1 stop

PIT11:36 p.m.Pittsburgh

C$ 629

United Airlines

1 Jun

PIT7:59 p.m.Pittsburgh

13h 35m

2 stops

YTZ9:34 a.m.Toronto Island

2 Jun

YTZ12:15 p.m.Toronto Island

27h 08m

1 stop

PIT3:23 p.m.Pittsburgh

C$ 754

United Airlines

1 Jun

PIT4:04 p.m.Pittsburgh

24h 37m

1 stop

YTZ4:41 p.m.Toronto Island

2 Jun

YTZ7:20 p.m.Toronto Island

17h 49m

1 stop

PIT1:09 p.m.Pittsburgh

C$ 785

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Thu 28/5

6:00 a.m.-9:00 p.m.

1 stop15h 00m

Toronto Pearson Intl

Sat 30/5

1:30 p.m.-10:07 p.m.

1 stop8h 37m

C$ 430

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Thu 28/5

6:00 a.m.-4:55 p.m.

1 stop10h 55m

Toronto Pearson Intl

Sat 30/5

6:30 a.m.-10:07 p.m.

1 stop15h 37m

C$ 467

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Sat 27/6

7:09 p.m.-8:05 p.m.

1 stop24h 56m

Toronto Pearson Intl

Thu 2/7

4:45 p.m.-10:58 p.m.

1 stop6h 13m

C$ 471

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Fri 26/6

7:09 p.m.-11:35 p.m.

1 stop28h 26m

Toronto Pearson Intl

Thu 2/7

4:45 p.m.-10:58 p.m.

1 stop6h 13m

C$ 473

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Fri 26/6

7:09 p.m.-11:35 p.m.

1 stop28h 26m

Toronto Pearson Intl

Thu 2/7

4:45 p.m.-10:58 p.m.

1 stop6h 13m

C$ 477

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Sun 28/6

7:09 p.m.-8:05 p.m.

1 stop24h 56m

Toronto Pearson Intl

Thu 2/7

4:45 p.m.-10:58 p.m.

1 stop6h 13m

C$ 479

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Tue 28/4

6:35 a.m.-2:53 p.m.

1 stop8h 18m

Toronto Pearson Intl

Thu 30/4

6:30 a.m.-5:20 p.m.

1 stop10h 50m

C$ 483

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Mon 25/5

8:15 p.m.-9:55 p.m.

2 stops49h 40m

Toronto Pearson Intl

Thu 4/6

7:45 a.m.-7:20 p.m.

1 stop11h 35m

C$ 486

PittsburghMontreal

PIT - YUL

PITYUL

Pittsburgh

Tue 5/5

4:07 p.m.-8:40 a.m.

1 stop16h 33m

Montreal Pierre Elliott Trudeau Intl

Tue 12/5

7:44 p.m.-12:16 p.m.

1 stop16h 32m

C$ 628

Quickest round-trip

PittsburghMontreal

PIT - YUL

PITYUL

Pittsburgh

Mon 1/6

11:09 a.m.-6:53 p.m.

1 stop7h 44m

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

2:29 p.m.-10:58 p.m.

1 stop8h 29m

C$ 629

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Pittsburgh to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

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

In general, June is the cheapest month to fly from Pittsburgh to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 512. If you are unable to visit Region of Ontario during the month of June, then departing from Pittsburgh during the month October is also very affordable. Most momondo users find prices during this month for around C$ 599.

What is the cheapest time of day to depart on your flight to Region of Ontario?

Our most recent data shows that the best time of day to fly to Region of Ontario is in the morning. Flights from Pittsburgh to Region of Ontario during this time can be as low as C$ 745. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 817 on average. Flights to Region of Ontario from Pittsburgh in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Pittsburgh to Ontario flight route?

Fly from Pittsburgh to Toronto Pearson Intl for the best Pittsburgh - Ontario flight prices

What cabin class options are available on Pittsburgh to Ontario flights?

There is only 1 cabin class available to choose from on Pittsburgh to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Pittsburgh to Region of Ontario flights?

You could potentially save up to 39% on your flight if you consider stops on a Pittsburgh to Region of Ontario flight.

Cheap Pittsburgh to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Region of Ontario

Fastest flight time	1h 08m
Direct flights	Every day
Airports in Region of Ontario	123 airports

The fastest flight from Pittsburgh to Region of Ontario takes 1h 08m

Direct flights go from Pittsburgh to Region of Ontario every day.

There are 123 airports in Region of Ontario. From Pittsburgh there are direct flights to Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ).

Search flight deals

Frequently asked questions about flying from Pittsburgh to Ontario

When did momondo last update prices for flights from Pittsburgh Airport to Ontario?
Prices for flights from Pittsburgh Airport to Ontario refresh daily.
How old do you have to be to fly from Pittsburgh Airport to Ontario?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pittsburgh Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Pittsburgh to Region of Ontario?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Pittsburgh to Region of Ontario is Embraer 175 (51.25% of total bookings). The next most popular plane models are Boeing 787-8 Dreamliner (13.75%), Boeing 787-9 Dreamliner (10.00%), and Canadair (Bombardier) Regional Jet 900 (7.50%).

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to Ontario?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Pittsburgh to Ontario for you.

Can I find flights from Pittsburgh to Ontario with flexible booking policies on momondo?

Flights from Pittsburgh to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Pittsburgh to Ontario?

Once all potential Pittsburgh to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Pittsburgh to Ontario right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Pittsburgh to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.