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Cheap flights from Ontario to Pittsburgh from C$ 222

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Pittsburgh departing on 29/5. 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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Find the cheapest flights from Ontario to Pittsburgh

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:45 p.m. - 7:20 p.m.
YYZ
-
PIT
25h 35m
1 stop
Multiple Airlines Logo
7:09 p.m. - 8:05 p.m.
PIT
-
YYZ
24h 56m
1 stop
C$ 406Multiple Airlines
Sun, 7 Jun - Fri, 12 Jun
Multiple Airlines Logo
4:45 p.m. - 10:58 p.m.
YYZ
-
PIT
6h 13m
1 stop
Multiple Airlines Logo
7:04 p.m. - 9:55 p.m.
PIT
-
YYZ
26h 51m
1 stop
C$ 440Multiple Airlines
Thu, 16 Jul - Sun, 19 Jul
Air Canada Logo
11:15 a.m. - 2:53 p.m.
YOW
-
PIT
3h 38m
1 stop
Air Canada Logo
6:00 a.m. - 11:05 a.m.
PIT
-
YOW
5h 05m
1 stop
C$ 458Air Canada
Mon, 1 Jun - Mon, 8 Jun
Air Canada Logo
9:05 a.m. - 2:53 p.m.
YOW
-
PIT
5h 48m
1 stop
Air Canada Logo
6:00 a.m. - 11:05 a.m.
PIT
-
YOW
5h 05m
1 stop
C$ 470Air Canada
Fri, 29 May - Fri, 5 Jun
American Airlines Logo
10:59 a.m. - 8:11 p.m.
YYZ
-
PIT
9h 12m
1 stop
American Airlines Logo
9:09 a.m. - 4:48 p.m.
PIT
-
YYZ
7h 39m
1 stop
C$ 475American Airlines
Wed, 20 May - Wed, 27 May
American Airlines Logo
7:29 a.m. - 3:10 p.m.
YYZ
-
PIT
7h 41m
1 stop
American Airlines Logo
9:09 a.m. - 4:48 p.m.
PIT
-
YYZ
7h 39m
1 stop
C$ 488American Airlines
Thu, 21 May - Tue, 2 Jun
United Airlines Logo
5:50 p.m. - 11:20 p.m.
YOW
-
PIT
5h 30m
1 stop
United Airlines Logo
7:52 p.m. - 10:03 a.m.
PIT
-
YOW
14h 11m
1 stop
C$ 516United Airlines
Sun, 10 May - Wed, 13 May
United Airlines Logo
7:30 p.m. - 11:23 p.m.
YOW
-
PIT
3h 53m
1 stop
United Airlines Logo
7:52 p.m. - 10:03 a.m.
PIT
-
YOW
14h 11m
1 stop
C$ 517United Airlines
Sun, 10 May - Wed, 13 May
Delta Logo
9:30 a.m. - 6:34 p.m.
YUL
-
PIT
9h 04m
1 stop
Delta Logo
11:09 a.m. - 6:53 p.m.
PIT
-
YUL
7h 44m
1 stop
C$ 545Delta
Wed, 27 May - Wed, 3 Jun
Delta Logo
2:29 p.m. - 10:58 p.m.
YUL
-
PIT
8h 29m
1 stop
Delta Logo
11:09 a.m. - 6:53 p.m.
PIT
-
YUL
7h 44m
1 stop
C$ 565Delta
Fri, 29 May - Tue, 2 Jun

American Airlines flights from Region of Ontario to Pittsburgh

Our best American Airlines deals on Region of Ontario to Pittsburgh flight tickets
American Airlines
20 May
YYZ10:59 a.m.Toronto Pearson Intl
9h 12m
1 stop
PIT8:11 p.m.Pittsburgh
27 May
PIT9:09 a.m.Pittsburgh
7h 39m
1 stop
YYZ4:48 p.m.Toronto Pearson Intl
C$ 475
American Airlines
21 May
YYZ7:29 a.m.Toronto Pearson Intl
7h 41m
1 stop
PIT3:10 p.m.Pittsburgh
2 Jun
PIT9:09 a.m.Pittsburgh
7h 39m
1 stop
YYZ4:48 p.m.Toronto Pearson Intl
C$ 488
American Airlines
15 May
YYZ7:15 a.m.Toronto Pearson Intl
8h 16m
1 stop
PIT3:31 p.m.Pittsburgh
20 May
PIT6:54 a.m.Pittsburgh
7h 49m
1 stop
YYZ2:43 p.m.Toronto Pearson Intl
C$ 536

Air Canada flights from Region of Ontario to Pittsburgh

Our best Air Canada deals on Region of Ontario to Pittsburgh flight tickets
Air Canada
1 Jun
YOW11:15 a.m.Ottawa
3h 38m
1 stop
PIT2:53 p.m.Pittsburgh
8 Jun
PIT6:00 a.m.Pittsburgh
5h 05m
1 stop
YOW11:05 a.m.Ottawa
C$ 458
Air Canada
29 May
YOW9:05 a.m.Ottawa
5h 48m
1 stop
PIT2:53 p.m.Pittsburgh
5 Jun
PIT6:00 a.m.Pittsburgh
5h 05m
1 stop
YOW11:05 a.m.Ottawa
C$ 470
Air Canada
29 May
YOW9:05 a.m.Ottawa
5h 48m
1 stop
PIT2:53 p.m.Pittsburgh
5 Jun
PIT6:00 a.m.Pittsburgh
5h 05m
1 stop
YOW11:05 a.m.Ottawa
C$ 484

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Pittsburgh 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 17 April 2026.
Use the filters below to find and compare flights from Ontario to Pittsburgh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

Sun 7/6

5:45 p.m.-7:20 p.m.

1 stop25h 35m

Pittsburgh

Fri 12/6

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

1 stop24h 56m

C$ 406

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

Thu 16/7

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

1 stop6h 13m

Pittsburgh

Sun 19/7

7:04 p.m.-9:55 p.m.

1 stop26h 51m

C$ 440
Quickest round-trip

OttawaPittsburgh

YOW - PIT

YOWPIT

Ottawa

Mon 1/6

11:15 a.m.-2:53 p.m.

1 stop3h 38m

Pittsburgh

Mon 8/6

6:00 a.m.-11:05 a.m.

1 stop5h 05m

C$ 458

OttawaPittsburgh

YOW - PIT

YOWPIT

Ottawa

Fri 29/5

9:05 a.m.-2:53 p.m.

1 stop5h 48m

Pittsburgh

Fri 5/6

6:00 a.m.-11:05 a.m.

1 stop5h 05m

C$ 470

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

Wed 20/5

10:59 a.m.-8:11 p.m.

1 stop9h 12m

Pittsburgh

Wed 27/5

9:09 a.m.-4:48 p.m.

1 stop7h 39m

C$ 475

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

Thu 21/5

7:29 a.m.-3:10 p.m.

1 stop7h 41m

Pittsburgh

Tue 2/6

9:09 a.m.-4:48 p.m.

1 stop7h 39m

C$ 488

OttawaPittsburgh

YOW - PIT

YOWPIT

Ottawa

Sun 10/5

5:50 p.m.-11:20 p.m.

1 stop5h 30m

Pittsburgh

Wed 13/5

7:52 p.m.-10:03 a.m.

1 stop14h 11m

C$ 516

OttawaPittsburgh

YOW - PIT

YOWPIT

Ottawa

Sun 10/5

7:30 p.m.-11:23 p.m.

1 stop3h 53m

Pittsburgh

Wed 13/5

7:52 p.m.-10:03 a.m.

1 stop14h 11m

C$ 517

MontrealPittsburgh

YUL - PIT

YULPIT

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

9:30 a.m.-6:34 p.m.

1 stop9h 04m

Pittsburgh

Wed 3/6

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

1 stop7h 44m

C$ 545

MontrealPittsburgh

YUL - PIT

YULPIT

Montreal Pierre Elliott Trudeau Intl

Fri 29/5

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

1 stop8h 29m

Pittsburgh

Tue 2/6

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

1 stop7h 44m

C$ 565

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 Pittsburgh from

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

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 Pittsburgh?

The month of May is another great option to travel to Pittsburgh, with average flight prices from Region of Ontario averaging around C$ 610.

What is the cheapest day to depart on your flight to Pittsburgh?

According to our data, Friday is the cheapest day to fly to Pittsburgh from Region of Ontario. The lowest ticket price found for a Friday departure recently was C$ 660. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around C$ 823. These prices are subject to change though, so be sure to set up a Price Alert for flights to Pittsburgh.

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

At noon is the cheapest time of day to fly from Region of Ontario to Pittsburgh when you can find flight prices for as low as C$ 586. Flying to Pittsburgh at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around C$ 692. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Ontario to Pittsburgh flight route?

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

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

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

You could potentially save up to 22% on your flight if you consider stops on a Region of Ontario to Pittsburgh flight.

Cheap Region of Ontario to Pittsburgh flight deals and tips

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

Best price found

C$ 398

Fastest flight time

1h 18m

Direct flights

Every day

Airports in Pittsburgh

1 airport
The best one-way flight to Pittsburgh from Region of Ontario in the past 72 hours is C$ 398. The best round-trip flight deal from Region of Ontario to Pittsburgh found on momondo in the last 72 hours is C$ 707.
The fastest flight from Region of Ontario to Pittsburgh takes 1h 18m
Direct flights go from Region of Ontario to Pittsburgh every day.
There is 1 airport in Pittsburgh. From Region of Ontario there are direct flights to Pittsburgh (PIT).
Search flight deals

Frequently asked questions about flying from Ontario to Pittsburgh

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

    Prices for flights from Ontario to Pittsburgh Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ontario to Pittsburgh Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Pittsburgh Airport.

  • What documentation or ID do you need to fly to Pittsburgh Airport?

    The travel and health documents you'll need for your trip to Pittsburgh Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Pittsburgh Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Region of Ontario to Pittsburgh?

Best airlines flying from Region of Ontario to Pittsburgh

Compare and see reviews for airlines that fly from Region of Ontario to Pittsburgh with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 183Free CancellationRating
7.1
10,932 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 380Free CancellationRating
7.4
9,603 reviews
Search United Airlines flights

Travelling to a place near Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Wheeling
Washington
Coraopolis
Canonsburg
Triadelphia
Moon

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Pittsburgh . Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Ontario to Pittsburgh on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Ontario to Pittsburgh 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 Ontario to Pittsburgh right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Pittsburgh flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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