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Cheap flights from Pittsburgh to Ontario from C$ 99

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 18/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Multiple Airlines Logo
6:00 a.m. - 11:20 p.m.PIT-YYZ
17h 20m1 stop
Multiple Airlines Logo
12:15 p.m. - 11:44 p.m.YYZ-PIT
35h 29m3 stops
C$ 295Multiple Airlines
Find Deal
Thu, 22 Jan - Sun, 25 Jan
Multiple Airlines Logo
5:50 p.m. - 3:17 p.m.PIT-YYZ
21h 27m1 stop
Multiple Airlines Logo
3:40 p.m. - 9:40 a.m.YYZ-PIT
18h 00m1 stop
C$ 332Multiple Airlines
Find Deal
Thu, 8 Jan - Mon, 12 Jan
Multiple Airlines Logo
5:32 a.m. - 8:11 p.m.PIT-YYZ
14h 39m2 stops
Multiple Airlines Logo
3:40 p.m. - 9:40 a.m.YYZ-PIT
18h 00m1 stop
C$ 349Multiple Airlines
Find Deal
Thu, 8 Jan - Mon, 12 Jan
Multiple Airlines Logo
10:53 a.m. - 8:11 p.m.PIT-YYZ
33h 18m2 stops
Multiple Airlines Logo
8:30 p.m. - 9:40 a.m.YYZ-PIT
13h 10m1 stop
C$ 355Multiple Airlines
Find Deal
Wed, 7 Jan - Sat, 10 Jan
Multiple Airlines Logo
1:00 p.m. - 2:20 p.m.PIT-YYZ
25h 20m1 stop
Multiple Airlines Logo
3:40 p.m. - 9:40 a.m.YYZ-PIT
18h 00m1 stop
C$ 356Multiple Airlines
Find Deal
Thu, 15 Jan - Mon, 19 Jan
Multiple Airlines Logo
6:10 a.m. - 12:11 a.m.PIT-YYZ
18h 01m1 stop
Multiple Airlines Logo
8:30 p.m. - 9:40 a.m.YYZ-PIT
13h 10m1 stop
C$ 362Multiple Airlines
Find Deal
Wed, 7 Jan - Sat, 10 Jan
Multiple Airlines Logo
10:53 a.m. - 10:12 p.m.PIT-YYZ
11h 19m1 stop
Multiple Airlines Logo
8:30 p.m. - 4:10 p.m.YYZ-PIT
19h 40m1 stop
C$ 367Multiple Airlines
Find Deal
Sun, 14 Dec - Mon, 15 Dec
Multiple Airlines Logo
5:32 a.m. - 2:20 p.m.PIT-YYZ
8h 48m1 stop
Multiple Airlines Logo
3:40 p.m. - 9:40 a.m.YYZ-PIT
18h 00m1 stop
C$ 374Multiple Airlines
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Fri, 16 Jan - Mon, 19 Jan
Multiple Airlines Logo
5:32 a.m. - 10:03 p.m.PIT-YTZ
16h 31m2 stops
Multiple Airlines Logo
2:05 p.m. - 9:40 a.m.YTZ-PIT
19h 35m2 stops
C$ 387Multiple Airlines
Find Deal
Thu, 8 Jan - Mon, 12 Jan
Delta Logo
6:51 p.m. - 1:22 p.m.PIT-YUL
18h 31m1 stop
Delta Logo
9:34 a.m. - 11:00 p.m.YUL-PIT
13h 26m1 stop
C$ 534Delta
Find Deal
Sun, 25 Jan - Wed, 28 Jan

American Airlines flights from Pittsburgh to Region of Ontario

Our best American Airlines deals on Pittsburgh to Region of Ontario flight tickets
American Airlines
15 Jan
PIT7:15 a.m.Pittsburgh
7h 45m
1 stop
YYZ3:00 p.m.Toronto Pearson Intl
18 Jan
YYZ1:14 p.m.Toronto Pearson Intl
7h 46m
1 stop
PIT9:00 p.m.Pittsburgh
C$ 446
Find similar
American Airlines
20 Feb
PIT8:10 a.m.Pittsburgh
9h 31m
1 stop
YYZ5:41 p.m.Toronto Pearson Intl
22 Feb
YYZ7:09 a.m.Toronto Pearson Intl
8h 02m
1 stop
PIT3:11 p.m.Pittsburgh
C$ 458
Find similar
American Airlines
18 Jan
PIT8:10 a.m.Pittsburgh
7h 53m
1 stop
YYZ4:03 p.m.Toronto Pearson Intl
25 Jan
YYZ7:00 a.m.Toronto Pearson Intl
7h 41m
1 stop
PIT2:41 p.m.Pittsburgh
C$ 465
Find similar

Delta flights from Pittsburgh to Region of Ontario

Our best Delta deals on Pittsburgh to Region of Ontario flight tickets
Delta
8 Jan
PIT6:05 a.m.Pittsburgh
10h 07m
1 stop
YYZ4:12 p.m.Toronto Pearson Intl
12 Jan
YYZ6:06 a.m.Toronto Pearson Intl
11h 54m
1 stop
PIT6:00 p.m.Pittsburgh
C$ 514
Find similar
Delta
25 Jan
PIT6:51 p.m.Pittsburgh
18h 31m
1 stop
YUL1:22 p.m.Montreal Pierre Elliott Trudeau Intl
28 Jan
YUL9:34 a.m.Montreal Pierre Elliott Trudeau Intl
13h 26m
1 stop
PIT11:00 p.m.Pittsburgh
C$ 534
Find similar
Delta
22 Jan
PIT8:00 a.m.Pittsburgh
8h 12m
1 stop
YYZ4:12 p.m.Toronto Pearson Intl
25 Jan
YYZ6:00 a.m.Toronto Pearson Intl
15h 20m
1 stop
PIT9:20 p.m.Pittsburgh
C$ 541
Find similar

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 30 November 2025.
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

Thu 22/1

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

1 stop17h 20m

Toronto Pearson Intl

Sun 25/1

12:15 p.m.-11:44 p.m.

3 stops35h 29m

C$ 295

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Thu 8/1

5:50 p.m.-3:17 p.m.

1 stop21h 27m

Toronto Pearson Intl

Mon 12/1

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

1 stop18h 00m

C$ 332

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Thu 8/1

5:32 a.m.-8:11 p.m.

2 stops14h 39m

Toronto Pearson Intl

Mon 12/1

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

1 stop18h 00m

C$ 349

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Wed 7/1

10:53 a.m.-8:11 p.m.

2 stops33h 18m

Toronto Pearson Intl

Sat 10/1

8:30 p.m.-9:40 a.m.

1 stop13h 10m

C$ 355

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Thu 15/1

1:00 p.m.-2:20 p.m.

1 stop25h 20m

Toronto Pearson Intl

Mon 19/1

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

1 stop18h 00m

C$ 356

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Wed 7/1

6:10 a.m.-12:11 a.m.

1 stop18h 01m

Toronto Pearson Intl

Sat 10/1

8:30 p.m.-9:40 a.m.

1 stop13h 10m

C$ 362

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Sun 14/12

10:53 a.m.-10:12 p.m.

1 stop11h 19m

Toronto Pearson Intl

Mon 15/12

8:30 p.m.-4:10 p.m.

1 stop19h 40m

C$ 367

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Fri 16/1

5:32 a.m.-2:20 p.m.

1 stop8h 48m

Toronto Pearson Intl

Mon 19/1

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

1 stop18h 00m

C$ 374

PittsburghToronto

PIT - YTZ

PITYTZ

Pittsburgh

Thu 8/1

5:32 a.m.-10:03 p.m.

2 stops16h 31m

Toronto Island

Mon 12/1

2:05 p.m.-9:40 a.m.

2 stops19h 35m

C$ 387

PittsburghMontreal

PIT - YUL

PITYUL

Pittsburgh

Sun 25/1

6:51 p.m.-1:22 p.m.

1 stop18h 31m

Montreal Pierre Elliott Trudeau Intl

Wed 28/1

9:34 a.m.-11:00 p.m.

1 stop13h 26m

C$ 534

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, 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$ 513. If you are unable to visit Region of Ontario during the month of March, then departing from Pittsburgh during the month June is also very affordable. Most momondo users find prices during this month for around C$ 522.

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

The cheapest day to depart from Pittsburgh to Region of Ontario is on a Sunday. Travellers who choose to depart for Region of Ontario on a Sunday will often find tickets for as low as C$ 418. The most expensive day to fly to Region of Ontario is Thursday, with ticket prices averaging around C$ 665.

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 afternoon. Flights from Pittsburgh to Region of Ontario during this time can be as low as C$ 558. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 823 on average. Flights to Region of Ontario from Pittsburgh in the morning 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

2 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 2 airports near Region of Ontario: Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ)
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  • 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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