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

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

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

35 flights are operational weekly from Region of Ontario to Pittsburgh as of August 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

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

As of August 2025, there are 5 flights per day flying from Region of Ontario to Pittsburgh. The most common time of day flights depart is 9:00PM, with 100% of flights taking off in the evening.

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

Prices for flights from Ontario to Pittsburgh Airport were last updated today.

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

As of August 2025, there is 1 operator available to choose from 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.

$143 Cheap Flights from Ontario to Pittsburgh in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? 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

Find the cheapest flights from Ontario to Pittsburgh

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:00 am - 7:56 pmYYZ-PIT

12h 56m2 stops

1:54 pm - 2:25 pmPIT-YYZ

24h 31m1 stop

$279

Find Deal

dom., sep. 7 - dom., sep. 14

4:00 pm - 11:35 pmYYZ-PIT

7h 35m1 stop

7:12 am - 2:20 pmPIT-YYZ

7h 08m1 stop

$289

Find Deal

vie., oct. 24 - dom., oct. 26

2:00 pm - 7:56 pmYTZ-PIT

5h 56m1 stop

3:50 pm - 9:30 amPIT-YTZ

17h 40m1 stop

$290

Find Deal

jue., sep. 11 - jue., sep. 18

6:15 am - 2:48 pmYYZ-PIT

8h 33m1 stop

8:05 am - 4:08 pmPIT-YYZ

8h 03m1 stop

$332Delta

Find Deal

mar., sep. 16 - mar., sep. 23

6:15 am - 2:48 pmYYZ-PIT

8h 33m1 stop

6:07 am - 4:08 pmPIT-YYZ

10h 01m1 stop

$351Delta

Find Deal

jue., sep. 11 - jue., sep. 18

1:05 pm - 9:18 pmYYZ-PIT

8h 13m1 stop

1:32 pm - 9:25 pmPIT-YYZ

7h 53m1 stop

$354American Airlines

Find Deal

lun., dic. 15 - mié., dic. 31

12:59 pm - 8:10 pmYUL-PIT

7h 11m1 stop

8:14 pm - 11:45 amPIT-YUL

15h 31m1 stop

$376American Airlines

Find Deal

sáb., sep. 13 - lun., sep. 15

2:20 pm - 3:34 pmYYZ-PIT

1h 14mnonstop

4:15 pm - 5:22 pmPIT-YYZ

1h 07mnonstop

$400Air Canada

Find Deal

lun., oct. 6 - vie., oct. 10

12:55 pm - 2:41 pmYUL-PIT

1h 46mnonstop

3:25 pm - 4:58 pmPIT-YUL

1h 33mnonstop

$401Air Canada

Find Deal

vie., sep. 19 - lun., sep. 22

12:55 pm - 2:41 pmYUL-PIT

1h 46mnonstop

3:25 pm - 4:58 pmPIT-YUL

1h 33mnonstop

$466United Airlines

Find Deal

jue., sep. 4 - dom., sep. 7

Air Canada flights from Region of Ontario to Pittsburgh

Our best Air Canada deals on Region of Ontario to Pittsburgh flight tickets

Air Canada

Oct 6

YYZ2:20 pmToronto Pearson Intl

1h 14m

PIT3:34 pmPittsburgh

Oct 10

PIT4:15 pmPittsburgh

1h 07m

YYZ5:22 pmToronto Pearson Intl

$400

Find similar

Air Canada

Sep 19

YUL12:55 pmMontreal Pierre Elliott Trudeau Intl

1h 46m

PIT2:41 pmPittsburgh

Sep 22

PIT3:25 pmPittsburgh

1h 33m

YUL4:58 pmMontreal Pierre Elliott Trudeau Intl

$401

Find similar

Air Canada

Sep 4

YUL9:40 amMontreal Pierre Elliott Trudeau Intl

5h 54m

2 stops

PIT3:34 pmPittsburgh

Sep 7

PIT4:15 pmPittsburgh

5h 25m

1 stop

YUL9:40 pmMontreal Pierre Elliott Trudeau Intl

$403

Find similar

Delta flights from Region of Ontario to Pittsburgh

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

Delta

Sep 16

YYZ6:15 amToronto Pearson Intl

8h 33m

1 stop

PIT2:48 pmPittsburgh

Sep 23

PIT8:05 amPittsburgh

8h 03m

1 stop

YYZ4:08 pmToronto Pearson Intl

$332

Find similar

Delta

Sep 11

YYZ6:15 amToronto Pearson Intl

8h 33m

1 stop

PIT2:48 pmPittsburgh

Sep 18

PIT6:07 amPittsburgh

10h 01m

1 stop

YYZ4:08 pmToronto Pearson Intl

$351

Find similar

Delta

Sep 16

YUL7:00 amMontreal Pierre Elliott Trudeau Intl

7h 48m

1 stop

PIT2:48 pmPittsburgh

Sep 23

PIT8:05 amPittsburgh

8h 00m

1 stop

YUL4:05 pmMontreal Pierre Elliott Trudeau Intl

$356

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

dom. 9/7

7:00 am-7:56 pm

2 stops12h 56m

Pittsburgh

dom. 9/14

1:54 pm-2:25 pm

1 stop24h 31m

$279

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

vie. 10/24

4:00 pm-11:35 pm

1 stop7h 35m

Pittsburgh

dom. 10/26

7:12 am-2:20 pm

1 stop7h 08m

$289

TorontoPittsburgh

YTZ - PIT

YTZPIT

Toronto Island

jue. 9/11

2:00 pm-7:56 pm

1 stop5h 56m

Pittsburgh

jue. 9/18

3:50 pm-9:30 am

1 stop17h 40m

$290

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

mar. 9/16

6:15 am-2:48 pm

1 stop8h 33m

Pittsburgh

mar. 9/23

8:05 am-4:08 pm

1 stop8h 03m

$332

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

jue. 9/11

6:15 am-2:48 pm

1 stop8h 33m

Pittsburgh

jue. 9/18

6:07 am-4:08 pm

1 stop10h 01m

$351

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

lun. 12/15

1:05 pm-9:18 pm

1 stop8h 13m

Pittsburgh

mié. 12/31

1:32 pm-9:25 pm

1 stop7h 53m

$354

MontrealPittsburgh

YUL - PIT

YULPIT

Montreal Pierre Elliott Trudeau Intl

sáb. 9/13

12:59 pm-8:10 pm

1 stop7h 11m

Pittsburgh

lun. 9/15

8:14 pm-11:45 am

1 stop15h 31m

$376

TorontoPittsburgh

YYZ - PIT

YYZPIT

Toronto Pearson Intl

lun. 10/6

2:20 pm-3:34 pm

Nonstop1h 14m

Pittsburgh

vie. 10/10

4:15 pm-5:22 pm

Nonstop1h 07m

$400

MontrealPittsburgh

YUL - PIT

YULPIT

Montreal Pierre Elliott Trudeau Intl

vie. 9/19

12:55 pm-2:41 pm

Nonstop1h 46m

Pittsburgh

lun. 9/22

3:25 pm-4:58 pm

Nonstop1h 33m

$401

MontrealPittsburgh

YUL - PIT

YULPIT

Montreal Pierre Elliott Trudeau Intl

jue. 9/4

12:55 pm-2:41 pm

Nonstop1h 46m

Pittsburgh

dom. 9/7

3:25 pm-4:58 pm

Nonstop1h 33m

$466

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 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

Prices

Airlines

Other information

What is the cheapest month to fly to Pittsburgh?

In general, May is the cheapest month to fly from Region of Ontario to Pittsburgh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $423. The month of April is another great option to travel to Pittsburgh, with average flight prices from Region of Ontario averaging around $433.

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

The cheapest day to depart on your flight to Pittsburgh is on a Wednesday when prices can be found for as low as $312. This is often the case because there is less demand to fly during this day of the week. Flights from Region of Ontario to Pittsburgh on a Saturday will generally be more expensive and average around $574. 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 Pittsburgh?

Our data shows that the cheapest Region of Ontario to Pittsburgh flights are usually those with departure times in the evening. Our users have found flights to Pittsburgh in the evening for as low as $338. Flights to Pittsburgh are more costly in the morning, with an average ticket price of $484. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 3 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?

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

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	$143
Fastest flight time	1h 14m
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 $143. The best round-trip flight deal from Region of Ontario to Pittsburgh found on momondo in the last 72 hours is $279.

The fastest flight from Region of Ontario to Pittsburgh takes 1h 14m

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

There is 1 airport near Pittsburgh: Pittsburgh (PIT)

Search flight deals

When did momondo last update prices for flights from Ontario to Pittsburgh Airport?
Prices for flights from Ontario to Pittsburgh Airport were last updated today.
How many operators does momondo search for flights from Ontario to Pittsburgh Airport?
As of August 2025, there is 1 operator available to choose from 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?
Based on momondo bookings for flights between Region of Ontario and Pittsburgh, the leading plane model is Embraer 175, making up 77.36% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet 900 with 15.09%, Airbus A320neo with 1.89%, and Embraer 175 (Enhanced Winglets) with 1.89%.

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 Canada	PriceFrom $344	Free Cancellation	Rating 7.1 9,949 reviews		Search Air Canada flights

Washington

Monroeville

Wheeling

Butler

West Mifflin

New Castle

Steubenville

Triadelphia

Belle Vernon

Moon

Canonsburg

Coraopolis

Mars

Wexford

Freeport

Cadiz

Chester

Bridgeport

Why use momondo?

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

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 Ontario to Pittsburgh for you.

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

Flights from Ontario to Pittsburgh 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 Ontario to Pittsburgh?

Once you have performed a search for Ontario to Pittsburgh 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 Ontario to Pittsburgh right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to Pittsburgh now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Pittsburgh and let you know when they change.

An easier way to manage your Pittsburgh 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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

mar. 8/19

mar. 8/26

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing Pennsylvania

Allentown-Bethlehem Airport

Altoona Blair County Airport

Wilkes-Barre Scranton Airport

Bradford Airport

DuBois Jefferson County Airport

Erie Airport

Franklin Chess Lamberton Airport

Williamsport Lycoming County Airport

Johnstown Cambria County Airport

Latrobe Westmoreland County Airport

Lancaster Airport

Harrisburg Airport

Philadelphia Airport

State College University Park Airport

Popular cities in the United States

Flights to New Yorkfrom $58

Flights to Los Angelesfrom $46

Flights to Miamifrom $61

Flights to Chicagofrom $45

Flights to Orlandofrom $45

Flights to Las Vegasfrom $17

Flights to San Franciscofrom $59

Flights to Washington, D.C.from $58

Flights to Bostonfrom $76

Flights to Atlantafrom $48

Flights to Dallasfrom $57

Flights to Seattlefrom $71

Cheap flights from Ontario to Pittsburgh from $143

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 9/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ontario to Pittsburgh

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Air Canada flights from Region of Ontario to Pittsburgh

Our best Air Canada deals on Region of Ontario to Pittsburgh flight tickets

Delta flights from Region of Ontario to Pittsburgh

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

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to Pittsburgh that are best for you.

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?

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

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

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 3 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?

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

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

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

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

As of August 2025, there are 5 flights per day flying from Region of Ontario to Pittsburgh. The most common time of day flights depart is 9:00PM, with 100% of flights taking off in the evening.

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

35 flights are operational weekly from Region of Ontario to Pittsburgh as of August 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

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

Fastest flight time

Direct flights

Airports in Pittsburgh

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

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?

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

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

Traveling to a place near Pittsburgh?

Why use momondo?

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

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

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

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

An easier way to manage your Pittsburgh 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Pennsylvania