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Cheap flights from Pittsburgh to Ontario from C$ 157

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Ontario departing on 4/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:00 a.m. - 11:20 p.m.
PIT
-
YYZ
17h 20m
1 stop
Multiple Airlines Logo
3:40 p.m. - 11:59 p.m.
YYZ
-
PIT
8h 19m
1 stop
C$ 294Multiple Airlines
Wed, 11 Feb - Wed, 18 Feb
Multiple Airlines Logo
10:45 a.m. - 11:20 p.m.
PIT
-
YYZ
12h 35m
2 stops
Multiple Airlines Logo
3:40 p.m. - 11:59 p.m.
YYZ
-
PIT
8h 19m
1 stop
C$ 322Multiple Airlines
Wed, 11 Feb - Wed, 18 Feb
Multiple Airlines Logo
10:45 a.m. - 12:14 a.m.
PIT
-
YYZ
13h 29m
1 stop
Multiple Airlines Logo
3:40 p.m. - 9:40 a.m.
YYZ
-
PIT
18h 00m
1 stop
C$ 335Multiple Airlines
Mon, 2 Feb - Mon, 9 Feb
Multiple Airlines Logo
6:15 p.m. - 11:28 a.m.
PIT
-
YYZ
17h 13m
1 stop
Multiple Airlines Logo
3:40 p.m. - 11:59 p.m.
YYZ
-
PIT
8h 19m
1 stop
C$ 351Multiple Airlines
Tue, 10 Feb - Wed, 18 Feb
Multiple Airlines Logo
6:15 p.m. - 11:28 a.m.
PIT
-
YYZ
17h 13m
1 stop
Multiple Airlines Logo
3:40 p.m. - 11:25 p.m.
YYZ
-
PIT
31h 45m
2 stops
C$ 353Multiple Airlines
Tue, 10 Feb - Tue, 17 Feb
Multiple Airlines Logo
6:15 p.m. - 11:28 a.m.
PIT
-
YYZ
17h 13m
1 stop
Multiple Airlines Logo
8:20 p.m. - 11:25 p.m.
YYZ
-
PIT
27h 05m
1 stop
C$ 358Multiple Airlines
Tue, 10 Feb - Tue, 17 Feb
Multiple Airlines Logo
10:45 a.m. - 12:14 a.m.
PIT
-
YYZ
13h 29m
1 stop
Multiple Airlines Logo
3:40 p.m. - 11:59 p.m.
YYZ
-
PIT
8h 19m
1 stop
C$ 365Multiple Airlines
Mon, 9 Feb - Wed, 18 Feb
American Airlines Logo
7:00 p.m. - 3:08 p.m.
PIT
-
YUL
20h 08m
1 stop
American Airlines Logo
3:45 p.m. - 12:46 a.m.
YUL
-
PIT
9h 01m
1 stop
C$ 437American Airlines
Tue, 10 Feb - Tue, 17 Feb
American Airlines Logo
6:25 a.m. - 3:08 p.m.
PIT
-
YUL
8h 43m
1 stop
American Airlines Logo
3:45 p.m. - 12:46 a.m.
YUL
-
PIT
9h 01m
1 stop
C$ 468American Airlines
Wed, 11 Feb - Wed, 18 Feb
Air Canada Logo
3:35 p.m. - 9:32 p.m.
PIT
-
YTZ
5h 57m
1 stop
Air Canada Logo
10:45 a.m. - 2:48 p.m.
YTZ
-
PIT
4h 03m
1 stop
C$ 779Air Canada
Sat, 23 May - Sun, 24 May

Air Canada flights from Pittsburgh to Region of Ontario

Our best Air Canada deals on Pittsburgh to Region of Ontario flight tickets
Air Canada
29 Jan
PIT5:55 p.m.Pittsburgh
1h 05m
YYZ7:00 p.m.Toronto Pearson Intl
1 Feb
YYZ4:00 p.m.Toronto Pearson Intl
1h 14m
PIT5:14 p.m.Pittsburgh
C$ 573
Air Canada
28 Jan
PIT5:55 p.m.Pittsburgh
1h 05m
YYZ7:00 p.m.Toronto Pearson Intl
29 Jan
YYZ4:00 p.m.Toronto Pearson Intl
1h 14m
PIT5:14 p.m.Pittsburgh
C$ 675
Air Canada
13 Feb
PIT5:55 p.m.Pittsburgh
5h 57m
1 stop
YUL11:52 p.m.Montreal Pierre Elliott Trudeau Intl
16 Feb
YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl
4h 04m
1 stop
PIT5:14 p.m.Pittsburgh
C$ 701

American Airlines flights from Pittsburgh to Region of Ontario

Our best American Airlines deals on Pittsburgh to Region of Ontario flight tickets
American Airlines
10 Feb
PIT7:00 p.m.Pittsburgh
20h 08m
1 stop
YUL3:08 p.m.Montreal Pierre Elliott Trudeau Intl
17 Feb
YUL3:45 p.m.Montreal Pierre Elliott Trudeau Intl
9h 01m
1 stop
PIT12:46 a.m.Pittsburgh
C$ 437
American Airlines
11 Feb
PIT6:25 a.m.Pittsburgh
8h 43m
1 stop
YUL3:08 p.m.Montreal Pierre Elliott Trudeau Intl
18 Feb
YUL3:45 p.m.Montreal Pierre Elliott Trudeau Intl
9h 01m
1 stop
PIT12:46 a.m.Pittsburgh
C$ 468
American Airlines
5 Feb
PIT7:15 a.m.Pittsburgh
7h 45m
1 stop
YYZ3:00 p.m.Toronto Pearson Intl
12 Feb
YYZ10:44 a.m.Toronto Pearson Intl
8h 20m
1 stop
PIT7:04 p.m.Pittsburgh
C$ 477

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Region of 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, momondo users made 96,600 searches. Data last updated 14 January 2026.
Use the filters below to find and compare flights from Pittsburgh to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Wed 11/2

6:00 a.m.-11:20 p.m.

1 stop17h 20m

Toronto Pearson Intl

Wed 18/2

3:40 p.m.-11:59 p.m.

1 stop8h 19m

C$ 294

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Wed 11/2

10:45 a.m.-11:20 p.m.

2 stops12h 35m

Toronto Pearson Intl

Wed 18/2

3:40 p.m.-11:59 p.m.

1 stop8h 19m

C$ 322

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Mon 2/2

10:45 a.m.-12:14 a.m.

1 stop13h 29m

Toronto Pearson Intl

Mon 9/2

3:40 p.m.-9:40 a.m.

1 stop18h 00m

C$ 335

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Tue 10/2

6:15 p.m.-11:28 a.m.

1 stop17h 13m

Toronto Pearson Intl

Wed 18/2

3:40 p.m.-11:59 p.m.

1 stop8h 19m

C$ 351

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Tue 10/2

6:15 p.m.-11:28 a.m.

1 stop17h 13m

Toronto Pearson Intl

Tue 17/2

3:40 p.m.-11:25 p.m.

2 stops31h 45m

C$ 353

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Tue 10/2

6:15 p.m.-11:28 a.m.

1 stop17h 13m

Toronto Pearson Intl

Tue 17/2

8:20 p.m.-11:25 p.m.

1 stop27h 05m

C$ 358

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Mon 9/2

10:45 a.m.-12:14 a.m.

1 stop13h 29m

Toronto Pearson Intl

Wed 18/2

3:40 p.m.-11:59 p.m.

1 stop8h 19m

C$ 365

PittsburghMontreal

PIT - YUL

PITYUL

Pittsburgh

Tue 10/2

7:00 p.m.-3:08 p.m.

1 stop20h 08m

Montreal Pierre Elliott Trudeau Intl

Tue 17/2

3:45 p.m.-12:46 a.m.

1 stop9h 01m

C$ 437

PittsburghMontreal

PIT - YUL

PITYUL

Pittsburgh

Wed 11/2

6:25 a.m.-3:08 p.m.

1 stop8h 43m

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

3:45 p.m.-12:46 a.m.

1 stop9h 01m

C$ 468

PittsburghToronto

PIT - YTZ

PITYTZ

Pittsburgh

Sat 23/5

3:35 p.m.-9:32 p.m.

1 stop5h 57m

Toronto Island

Sun 24/5

10:45 a.m.-2:48 p.m.

1 stop4h 03m

C$ 779

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ontario from

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

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$ 519. 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$ 536.

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$ 646. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 661 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 44% 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 05m

Direct flights

Every day

Airports in Region of Ontario

123 airports
The fastest flight from Pittsburgh to Region of Ontario takes 1h 05m
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

  • 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?

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.

An easier way to manage your Region of Ontario trip

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Find better results for your trip to Ontario

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Popular flights according to clicks in the last 7 days on momondo
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