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

Delta and American Airlines are the most popular carriers operating from Pittsburgh to Ontario

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 3 per day as of September 2026. The most frequent departure time is 6:00a.m., with 55% of daily flights leaving in the afternoon.

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

As of September 2026, there are 27 flights per week flying from Pittsburgh to Region of Ontario. The most common day of the week flights depart is Mon, with 26% of flights taking off on this day.

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$ 190 Cheap Flights from Pittsburgh to Ontario in 2026

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.

10:17 a.m. - 4:55 p.m.PIT Pittsburgh-YYZ Toronto Pearson Intl

30h 38m2 stops Greenville Fort Lauderdale

9:35 a.m. - 6:37 p.m.YYZ Toronto Pearson Intl-PIT Pittsburgh

9h 02m1 stop Fort Lauderdale

C$ 451Multiple Airlines

Tue, 6 Oct - Mon, 2 Nov

7:15 a.m. - 9:55 p.m.PIT Pittsburgh-YYZ Toronto Pearson Intl

14h 40m1 stop Nashville Intl

9:50 a.m. - 6:56 p.m.YYZ Toronto Pearson Intl-PIT Pittsburgh

9h 06m1 stop Orlando

C$ 490Multiple Airlines

Sun, 18 Oct - Tue, 20 Oct

7:15 a.m. - 9:55 p.m.PIT Pittsburgh-YYZ Toronto Pearson Intl

14h 40m1 stop Nashville Intl

9:30 a.m. - 6:48 p.m.YYZ Toronto Pearson Intl-PIT Pittsburgh

9h 18m1 stop Fort Lauderdale

C$ 519Multiple Airlines

Sun, 11 Oct - Mon, 19 Oct

6:17 p.m. - 2:05 p.m.PIT Pittsburgh-YYZ Toronto Pearson Intl

19h 48m1 stop Fort Lauderdale

4:45 p.m. - 3:57 p.m.YYZ Toronto Pearson Intl-PIT Pittsburgh

23h 12m1 stop Nashville Intl

C$ 523Multiple Airlines

Sat, 3 Oct - Wed, 7 Oct

7:15 a.m. - 9:55 p.m.PIT Pittsburgh-YYZ Toronto Pearson Intl

14h 40m1 stop Nashville Intl

8:10 a.m. - 8:04 p.m.YYZ Toronto Pearson Intl-PIT Pittsburgh

11h 54m1 stop Tampa

C$ 531Multiple Airlines

Sun, 11 Oct - Fri, 16 Oct

7:15 a.m. - 9:55 p.m.PIT Pittsburgh-YYZ Toronto Pearson Intl

14h 40m1 stop Nashville Intl

9:50 a.m. - 6:56 p.m.YYZ Toronto Pearson Intl-PIT Pittsburgh

9h 06m1 stop Orlando

C$ 533Multiple Airlines

Sun, 18 Oct - Tue, 20 Oct

2:55 p.m. - 5:20 p.m.PIT Pittsburgh-YTZ Toronto Island

26h 25m2 stops DuBois Jefferson County Washington, D.C. Dulles Intl

9:15 a.m. - 5:07 p.m.YTZ Toronto Island-PIT Pittsburgh

7h 52m2 stops Washington, D.C. Dulles Intl DuBois Jefferson County

C$ 540Multiple Airlines

Thu, 24 Sep - Sun, 27 Sep

7:15 a.m. - 9:55 p.m.PIT Pittsburgh-YYZ Toronto Pearson Intl

14h 40m1 stop Nashville Intl

9:30 a.m. - 6:48 p.m.YYZ Toronto Pearson Intl-PIT Pittsburgh

9h 18m1 stop Fort Lauderdale

C$ 544Multiple Airlines

Sun, 11 Oct - Mon, 19 Oct

7:15 a.m. - 9:55 p.m.PIT Pittsburgh-YYZ Toronto Pearson Intl

14h 40m1 stop Nashville Intl

7:45 a.m. - 6:56 p.m.YYZ Toronto Pearson Intl-PIT Pittsburgh

11h 11m1 stop Orlando

C$ 548Multiple Airlines

Sun, 11 Oct - Thu, 15 Oct

7:15 a.m. - 9:55 p.m.PIT Pittsburgh-YYZ Toronto Pearson Intl

14h 40m1 stop Nashville Intl

7:45 a.m. - 6:56 p.m.YYZ Toronto Pearson Intl-PIT Pittsburgh

11h 11m1 stop Orlando

C$ 553Multiple Airlines

Sun, 11 Oct - Wed, 14 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

7:04 p.m. - 4:00 p.m.PIT Pittsburgh-YTZ Toronto Island

20h 56m1 stop Nashville Intl

1:40 p.m. - 2:22 p.m.YTZ Toronto Island-PIT Pittsburgh

24h 42m2 stops Washington, D.C. Dulles Intl DuBois Jefferson County

C$ 552Multiple Airlines

Sun, 13 Sep - Thu, 17 Sep

7:04 p.m. - 9:55 p.m.PIT Pittsburgh-YYZ Toronto Pearson Intl

26h 51m1 stop Nashville Intl

6:30 a.m. - 6:33 p.m.YYZ Toronto Pearson Intl-PIT Pittsburgh

12h 03m2 stops Fort Lauderdale Charleston

C$ 635Multiple Airlines

Sun, 13 Sep - Thu, 17 Sep

2:32 p.m. - 11:35 p.m.PIT Pittsburgh-YYZ Toronto Pearson Intl

9h 03m1 stop Orlando

4:45 p.m. - 10:53 p.m.YYZ Toronto Pearson Intl-PIT Pittsburgh

6h 08m1 stop Nashville Intl

C$ 715Multiple Airlines

Sat, 12 Sep - Sun, 13 Sep

2:32 p.m. - 11:35 p.m.PIT Pittsburgh-YYZ Toronto Pearson Intl

9h 03m1 stop Orlando

4:45 p.m. - 10:53 p.m.YYZ Toronto Pearson Intl-PIT Pittsburgh

6h 08m1 stop Nashville Intl

C$ 719Multiple Airlines

Sat, 12 Sep - Sun, 13 Sep

7:04 p.m. - 9:55 p.m.PIT Pittsburgh-YYZ Toronto Pearson Intl

26h 51m1 stop Nashville Intl

4:45 p.m. - 10:53 p.m.YYZ Toronto Pearson Intl-PIT Pittsburgh

6h 08m1 stop Nashville Intl

C$ 746Multiple Airlines

Sun, 13 Sep - Thu, 17 Sep

2:32 p.m. - 11:35 p.m.PIT Pittsburgh-YYZ Toronto Pearson Intl

9h 03m1 stop Orlando

6:30 a.m. - 6:33 p.m.YYZ Toronto Pearson Intl-PIT Pittsburgh

12h 03m2 stops Fort Lauderdale Charleston

C$ 822Multiple Airlines

Sat, 12 Sep - Thu, 17 Sep

2:32 p.m. - 11:35 p.m.PIT Pittsburgh-YYZ Toronto Pearson Intl

9h 03m1 stop Orlando

4:50 p.m. - 7:59 p.m.YYZ Toronto Pearson Intl-PIT Pittsburgh

27h 09m2 stops Orlando Raleigh-Durham

C$ 840Multiple Airlines

Sat, 12 Sep - Sun, 13 Sep

2:32 p.m. - 11:35 p.m.PIT Pittsburgh-YYZ Toronto Pearson Intl

9h 03m1 stop Orlando

7:45 a.m. - 1:47 p.m.YYZ Toronto Pearson Intl-PIT Pittsburgh

30h 02m1 stop Orlando

C$ 877Multiple Airlines

Sat, 12 Sep - Thu, 17 Sep

2:43 p.m. - 9:42 p.m.PIT Pittsburgh-YUL Montreal Pierre Elliott Trudeau Intl

6h 59m1 stop Philadelphia

12:31 p.m. - 7:56 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PIT Pittsburgh

7h 25m1 stop Chicago O'Hare Intl

C$ 1,014Multiple Airlines

Sat, 12 Sep - Wed, 16 Sep

11:55 a.m. - 9:12 p.m.PIT Pittsburgh-YUL Montreal Pierre Elliott Trudeau Intl

33h 17m3 stops DuBois Jefferson County Washington, D.C. Dulles Intl Toronto Island

6:30 a.m. - 5:07 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PIT Pittsburgh

10h 37m3 stops Toronto Island Washington, D.C. Dulles Intl DuBois Jefferson County

C$ 1,222Multiple Airlines

Thu, 10 Sep - Mon, 14 Sep

Cheap direct flights

Enter your travel dates to find the best prices.

6:00 a.m. - 7:08 a.m.PIT Pittsburgh-YYZ Toronto Pearson Intl

1h 08mdirect

10:15 a.m. - 11:32 a.m.YYZ Toronto Pearson Intl-PIT Pittsburgh

1h 17mdirect

C$ 664Air Canada

Thu, 24 Sep - Sun, 27 Sep

6:00 a.m. - 7:08 a.m.PIT Pittsburgh-YYZ Toronto Pearson Intl

1h 08mdirect

7:20 p.m. - 8:37 p.m.YYZ Toronto Pearson Intl-PIT Pittsburgh

1h 17mdirect

C$ 761Air Canada

Mon, 12 Oct - Mon, 19 Oct

6:00 a.m. - 7:08 a.m.PIT Pittsburgh-YYZ Toronto Pearson Intl

1h 08mdirect

7:20 p.m. - 8:37 p.m.YYZ Toronto Pearson Intl-PIT Pittsburgh

1h 17mdirect

C$ 762Air Canada

Mon, 12 Oct - Mon, 19 Oct

12:15 p.m. - 1:23 p.m.PIT Pittsburgh-YYZ Toronto Pearson Intl

1h 08mdirect

7:20 p.m. - 8:37 p.m.YYZ Toronto Pearson Intl-PIT Pittsburgh

1h 17mdirect

C$ 773Air Canada

Thu, 1 Oct - Tue, 6 Oct

12:15 p.m. - 1:23 p.m.PIT Pittsburgh-YYZ Toronto Pearson Intl

1h 08mdirect

7:20 p.m. - 8:37 p.m.YYZ Toronto Pearson Intl-PIT Pittsburgh

1h 17mdirect

C$ 776Air Canada

Tue, 29 Sep - Tue, 6 Oct

12:15 p.m. - 1:23 p.m.PIT Pittsburgh-YYZ Toronto Pearson Intl

1h 08mdirect

7:20 p.m. - 8:37 p.m.YYZ Toronto Pearson Intl-PIT Pittsburgh

1h 17mdirect

C$ 789Air Canada

Thu, 1 Oct - Mon, 5 Oct

12:05 p.m. - 1:13 p.m.PIT Pittsburgh-YYZ Toronto Pearson Intl

1h 08mdirect

7:20 p.m. - 8:37 p.m.YYZ Toronto Pearson Intl-PIT Pittsburgh

1h 17mdirect

C$ 804Air Canada

Tue, 6 Oct - Mon, 19 Oct

6:00 a.m. - 7:08 a.m.PIT Pittsburgh-YYZ Toronto Pearson Intl

1h 08mdirect

7:20 p.m. - 8:37 p.m.YYZ Toronto Pearson Intl-PIT Pittsburgh

1h 17mdirect

C$ 892Air Canada

Sat, 3 Oct - Wed, 7 Oct

3:30 p.m. - 5:14 p.m.PIT Pittsburgh-YUL Montreal Pierre Elliott Trudeau Intl

1h 44mdirect

1:10 p.m. - 2:48 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PIT Pittsburgh

1h 38mdirect

C$ 905Air Canada

Thu, 1 Oct - Sun, 4 Oct

12:05 p.m. - 1:13 p.m.PIT Pittsburgh-YYZ Toronto Pearson Intl

1h 08mdirect

10:15 a.m. - 11:32 a.m.YYZ Toronto Pearson Intl-PIT Pittsburgh

1h 17mdirect

C$ 935Air Canada

Mon, 5 Oct - Mon, 12 Oct

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from Pittsburgh to Region of Ontario

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

United Airlines

24 Oct

PIT6:26 a.m.Pittsburgh

12h 31m

1 stop

YTZ6:57 p.m.Toronto Island

25 Oct

YTZ3:15 p.m.Toronto Island

18h 21m

1 stop

PIT9:36 a.m.Pittsburgh

C$ 678

United Airlines

23 Oct

PIT10:25 a.m.Pittsburgh

8h 32m

1 stop

YTZ6:57 p.m.Toronto Island

26 Oct

YTZ3:15 p.m.Toronto Island

22h 59m

1 stop

PIT2:14 p.m.Pittsburgh

C$ 729

United Airlines

23 Oct

PIT6:26 a.m.Pittsburgh

12h 31m

1 stop

YTZ6:57 p.m.Toronto Island

26 Oct

YTZ6:40 p.m.Toronto Island

19h 34m

2 stops

PIT2:14 p.m.Pittsburgh

C$ 743

WestJet flights from Pittsburgh to Region of Ontario

Our best WestJet deals on Pittsburgh to Region of Ontario flight tickets

WestJet

9 Oct

PIT3:10 p.m.Pittsburgh

15h 55m

2 stops

YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl

11 Oct

YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl

17h 59m

1 stop

PIT11:59 p.m.Pittsburgh

C$ 967

WestJet

16 Sep

PIT12:10 p.m.Pittsburgh

11h 02m

1 stop

YYZ11:12 p.m.Toronto Pearson Intl

17 Sep

YYZ6:35 p.m.Toronto Pearson Intl

15h 36m

2 stops

PIT10:11 a.m.Pittsburgh

C$ 985

WestJet

19 Sep

PIT4:08 p.m.Pittsburgh

7h 36m

1 stop

YUL11:44 p.m.Montreal Pierre Elliott Trudeau Intl

20 Sep

YUL7:15 a.m.Montreal Pierre Elliott Trudeau Intl

26h 56m

2 stops

PIT10:11 a.m.Pittsburgh

C$ 1,065

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghToronto

PIT Pittsburgh - YYZ Toronto Pearson Intl

PITYYZ

Pittsburgh

Tue 6/10

10:17 a.m.-4:55 p.m.

2 stops30h 38m

Toronto Pearson Intl

Mon 2/11

9:35 a.m.-6:37 p.m.

1 stop9h 02m

C$ 451

Quickest round-trip

PittsburghToronto

PIT Pittsburgh - YYZ Toronto Pearson Intl

PITYYZ

Pittsburgh

Sun 18/10

7:15 a.m.-9:55 p.m.

1 stop14h 40m

Toronto Pearson Intl

Tue 20/10

9:50 a.m.-6:56 p.m.

1 stop9h 06m

C$ 490

PittsburghToronto

PIT Pittsburgh - YYZ Toronto Pearson Intl

PITYYZ

Pittsburgh

Sun 11/10

7:15 a.m.-9:55 p.m.

1 stop14h 40m

Toronto Pearson Intl

Mon 19/10

9:30 a.m.-6:48 p.m.

1 stop9h 18m

C$ 519

PittsburghToronto

PIT Pittsburgh - YYZ Toronto Pearson Intl

PITYYZ

Pittsburgh

Sat 3/10

6:17 p.m.-2:05 p.m.

1 stop19h 48m

Toronto Pearson Intl

Wed 7/10

4:45 p.m.-3:57 p.m.

1 stop23h 12m

C$ 523

PittsburghToronto

PIT Pittsburgh - YYZ Toronto Pearson Intl

PITYYZ

Pittsburgh

Sun 11/10

7:15 a.m.-9:55 p.m.

1 stop14h 40m

Toronto Pearson Intl

Fri 16/10

8:10 a.m.-8:04 p.m.

1 stop11h 54m

C$ 531

PittsburghToronto

PIT Pittsburgh - YYZ Toronto Pearson Intl

PITYYZ

Pittsburgh

Sun 18/10

7:15 a.m.-9:55 p.m.

1 stop14h 40m

Toronto Pearson Intl

Tue 20/10

9:50 a.m.-6:56 p.m.

1 stop9h 06m

C$ 533

PittsburghToronto

PIT Pittsburgh - YTZ Toronto Island

PITYTZ

Pittsburgh

Thu 24/9

2:55 p.m.-5:20 p.m.

2 stops26h 25m

Toronto Island

Sun 27/9

9:15 a.m.-5:07 p.m.

2 stops7h 52m

C$ 540

PittsburghToronto

PIT Pittsburgh - YYZ Toronto Pearson Intl

PITYYZ

Pittsburgh

Sun 11/10

7:15 a.m.-9:55 p.m.

1 stop14h 40m

Toronto Pearson Intl

Mon 19/10

9:30 a.m.-6:48 p.m.

1 stop9h 18m

C$ 544

PittsburghToronto

PIT Pittsburgh - YYZ Toronto Pearson Intl

PITYYZ

Pittsburgh

Sun 11/10

7:15 a.m.-9:55 p.m.

1 stop14h 40m

Toronto Pearson Intl

Thu 15/10

7:45 a.m.-6:56 p.m.

1 stop11h 11m

C$ 548

PittsburghToronto

PIT Pittsburgh - YYZ Toronto Pearson Intl

PITYYZ

Pittsburgh

Sun 11/10

7:15 a.m.-9:55 p.m.

1 stop14h 40m

Toronto Pearson Intl

Wed 14/10

7:45 a.m.-6:56 p.m.

1 stop11h 11m

C$ 553

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, March 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$ 577. If you are unable to visit Region of Ontario during the month of March, then departing from Pittsburgh during the month January is also very affordable. Most momondo users find prices during this month for around C$ 729.

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$ 754. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 826 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 Region of Ontario flights?

There are 2 cabin classes available to choose from on Pittsburgh to Region of 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?

No. A direct flight is the cheapest option for a flight between Pittsburgh to Region of Ontario.

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

Best price found	C$ 190
Fastest flight time	1h 07m
Direct flights	Every day
Airports in Region of Ontario	125 airports

The best one-way flight to Region of Ontario from Pittsburgh in the past 72 hours is C$ 190. The best round-trip flight deal from Pittsburgh to Region of Ontario found on momondo in the last 72 hours is C$ 451.

The fastest flight from Pittsburgh to Region of Ontario takes 1h 07m

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

There are 125 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 Airbus A321neo (49.02% of total bookings). The next most popular plane models are Embraer 175 (21.57%), Airbus A321-100/200 (6.54%), and Boeing 787-8 Dreamliner (6.54%).

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.