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Cheap flights from Pittsburgh to Ontario from $77

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 9/30. 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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0 bags

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Find the cheapest flights from Pittsburgh to Ontario

Cheap round-trip flights

Logo
6:30 am - 2:05 pmPIT-YYZ
7h 35m1 stop
Logo
6:30 am - 11:16 pmYYZ-PIT
16h 46m1 stop
$232
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Tue, Sep 30 - Tue, Oct 7
Logo
4:29 pm - 9:07 pmPIT-YYZ
28h 38m1 stop
Logo
7:45 am - 9:11 pmYYZ-PIT
13h 26m1 stop
$270
Find Deal
Thu, Sep 11 - Mon, Sep 15
American Airlines Logo
5:23 pm - 11:46 amPIT-YUL
18h 23m1 stop
American Airlines Logo
5:24 pm - 11:56 amYUL-PIT
18h 32m1 stop
$348American Airlines
Find Deal
Wed, Oct 1 - Mon, Oct 6
Delta Logo
7:05 am - 10:59 pmPIT-YYZ
15h 54m1 stop
Delta Logo
10:20 am - 6:08 pmYYZ-PIT
7h 48m1 stop
$369Delta
Find Deal
Sat, Sep 20 - Tue, Sep 23
American Airlines Logo
8:14 pm - 11:45 amPIT-YUL
15h 31m1 stop
American Airlines Logo
12:31 pm - 9:31 pmYUL-PIT
9h 00m1 stop
$374American Airlines
Find Deal
Mon, Sep 22 - Thu, Sep 25
United Airlines Logo
8:35 am - 5:26 pmPIT-YUL
8h 51m1 stop
United Airlines Logo
8:20 am - 4:52 pmYUL-PIT
8h 32m1 stop
$388United Airlines
Find Deal
Wed, Oct 1 - Tue, Oct 7
Delta Logo
6:07 am - 4:05 pmPIT-YUL
9h 58m1 stop
Delta Logo
7:30 pm - 9:44 amYUL-PIT
14h 14m1 stop
$393Delta
Find Deal
Sun, Oct 5 - Mon, Oct 6
United Airlines Logo
4:10 pm - 10:40 amPIT-YUL
18h 30m1 stop
United Airlines Logo
9:45 am - 6:16 pmYUL-PIT
8h 31m1 stop
$408United Airlines
Find Deal
Sat, Sep 20 - Wed, Oct 1
Air Canada Logo
3:25 pm - 9:34 pmPIT-YTZ
6h 09m1 stop
Air Canada Logo
8:25 am - 2:41 pmYTZ-PIT
6h 16m1 stop
$442Air Canada
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Wed, Oct 1 - Wed, Oct 8
Air Canada Logo
3:25 pm - 9:34 pmPIT-YTZ
6h 09m1 stop
Air Canada Logo
8:25 am - 2:41 pmYTZ-PIT
6h 16m1 stop
$471Air Canada
Find Deal
Wed, Oct 1 - Wed, Oct 8

Delta flights from Pittsburgh to Region of Ontario

Our best Delta deals on Pittsburgh to Region of Ontario flight tickets
Delta
Sep 20
PIT7:05 amPittsburgh
15h 54m
1 stop
YYZ10:59 pmToronto Pearson Intl
Sep 23
YYZ10:20 amToronto Pearson Intl
7h 48m
1 stop
PIT6:08 pmPittsburgh
$369
Find similar
Delta
Oct 5
PIT6:07 amPittsburgh
9h 58m
1 stop
YUL4:05 pmMontreal Pierre Elliott Trudeau Intl
Oct 6
YUL7:30 pmMontreal Pierre Elliott Trudeau Intl
14h 14m
1 stop
PIT9:44 amPittsburgh
$393
Find similar
Delta
Aug 31
PIT8:00 amPittsburgh
8h 07m
1 stop
YUL4:07 pmMontreal Pierre Elliott Trudeau Intl
Sep 3
YUL11:00 amMontreal Pierre Elliott Trudeau Intl
7h 17m
1 stop
PIT6:17 pmPittsburgh
$600
Find similar

Air Canada flights from Pittsburgh to Region of Ontario

Our best Air Canada deals on Pittsburgh to Region of Ontario flight tickets
Air Canada
Oct 1
PIT3:25 pmPittsburgh
6h 09m
1 stop
YTZ9:34 pmToronto Island
Oct 8
YTZ8:25 amToronto Island
6h 16m
1 stop
PIT2:41 pmPittsburgh
$442
Find similar
Air Canada
Oct 1
PIT3:25 pmPittsburgh
6h 09m
1 stop
YTZ9:34 pmToronto Island
Oct 8
YTZ8:25 amToronto Island
6h 16m
1 stop
PIT2:41 pmPittsburgh
$471
Find similar
Air Canada
Sep 20
PIT3:25 pmPittsburgh
6h 09m
1 stop
YTZ9:34 pmToronto Island
Sep 24
YTZ8:25 amToronto Island
6h 16m
1 stop
PIT2:41 pmPittsburgh
$505
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 832,500 searches. Data last updated August 18, 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

Tue 9/30

6:30 am-2:05 pm

1 stop7h 35m

Toronto Pearson Intl

Tue 10/7

6:30 am-11:16 pm

1 stop16h 46m

$232

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Thu 9/11

4:29 pm-9:07 pm

1 stop28h 38m

Toronto Pearson Intl

Mon 9/15

7:45 am-9:11 pm

1 stop13h 26m

$270

PittsburghMontreal

PIT - YUL

PITYUL

Pittsburgh

Wed 10/1

5:23 pm-11:46 am

1 stop18h 23m

Montreal Pierre Elliott Trudeau Intl

Mon 10/6

5:24 pm-11:56 am

1 stop18h 32m

$348

PittsburghToronto

PIT - YYZ

PITYYZ

Pittsburgh

Sat 9/20

7:05 am-10:59 pm

1 stop15h 54m

Toronto Pearson Intl

Tue 9/23

10:20 am-6:08 pm

1 stop7h 48m

$369

PittsburghMontreal

PIT - YUL

PITYUL

Pittsburgh

Mon 9/22

8:14 pm-11:45 am

1 stop15h 31m

Montreal Pierre Elliott Trudeau Intl

Thu 9/25

12:31 pm-9:31 pm

1 stop9h 00m

$374

PittsburghMontreal

PIT - YUL

PITYUL

Pittsburgh

Wed 10/1

8:35 am-5:26 pm

1 stop8h 51m

Montreal Pierre Elliott Trudeau Intl

Tue 10/7

8:20 am-4:52 pm

1 stop8h 32m

$388

PittsburghMontreal

PIT - YUL

PITYUL

Pittsburgh

Sun 10/5

6:07 am-4:05 pm

1 stop9h 58m

Montreal Pierre Elliott Trudeau Intl

Mon 10/6

7:30 pm-9:44 am

1 stop14h 14m

$393

PittsburghMontreal

PIT - YUL

PITYUL

Pittsburgh

Sat 9/20

4:10 pm-10:40 am

1 stop18h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 10/1

9:45 am-6:16 pm

1 stop8h 31m

$408

PittsburghToronto

PIT - YTZ

PITYTZ

Pittsburgh

Wed 10/1

3:25 pm-9:34 pm

1 stop6h 09m

Toronto Island

Wed 10/8

8:25 am-2:41 pm

1 stop6h 16m

$442

PittsburghToronto

PIT - YTZ

PITYTZ

Pittsburgh

Wed 10/1

3:25 pm-9:34 pm

1 stop6h 09m

Toronto Island

Wed 10/8

8:25 am-2:41 pm

1 stop6h 16m

$471

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?

The month of November is, on average, the cheapest month to fly to Region of Ontario from Pittsburgh, with most prices found around $268. If you aren’t able to travel during the month of November, then book flights to Region of Ontario from Pittsburgh during April instead. Flights to Region of Ontario in April, while not as cheap as those in November, still average around $358.

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

According to our data, Wednesday is the cheapest day to fly to Region of Ontario from Pittsburgh. The lowest ticket price found for a Wednesday departure recently was $881. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Pittsburgh to Region of Ontario on a Saturday will generally be more expensive and average around $1,050. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Region of Ontario is at noon. momondo users have found flights departing from Pittsburgh to Region of Ontario at noon for as low as $259. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $966.

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 are 3 cabin classes 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?

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

$77

Fastest flight time

1h 07m

Direct flights

Every day

Airports in Region of Ontario

4 airports
The best one-way flight to Region of Ontario from Pittsburgh in the past 72 hours is $77. The best round-trip flight deal from Pittsburgh to Region of Ontario found on momondo in the last 72 hours is $232.
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 4 airports near Region of Ontario: Ottawa (YOW), Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ), Toronto Island (YTZ)
Search flight deals

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pittsburgh Airport to Ontario.

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

    The travel and health documents required for your trip to Ontario can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Pittsburgh to Region of Ontario

Compare and see reviews for airlines that fly from Pittsburgh to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $215Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights
Air CanadaPriceFrom $217Free CancellationRating
7.1
9,992 reviews
Search Air Canada flights

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Ontario from Pittsburgh which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Pittsburgh to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

An easier way to manage your Region of Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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