What airlines fly to Region of Ontario?

Air Canada, American Airlines and United Airlines are the top three most popular airlines that fly to Region of Ontario from Pennsylvania according to our data. Air Canada is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Region of Ontario. Keep in mind that there are 4 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

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

Porter Airlines, Air Canada, and Delta are the most popular carriers operating from Pennsylvania to Ontario

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

174 flights are operational daily from Pennsylvania to Region of Ontario as of September 2026. The most popular departure time for this route is 7:00PM, with 39% of flights per day taking off in the afternoon.

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

As of September 2026, 1,222 flights take off from Pennsylvania and land in Region of Ontario each week. The most common flight departure day for this route is Wed, with 17% of weekly flights taking off on this day.

How long is the flight from Pennsylvania to Region of Ontario?

Average flight duration from Pennsylvania to Region of Ontario depends on which airport you fly into and out of. Flying from Pittsburgh to Toronto Pearson Intl Airport is 1h 07m on average, while flying from Philadelphia to Toronto Pearson Intl Airport is 1h 33m on average. Toronto Pearson Intl Airport is the most popular airport in Region of Ontario.

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

Prices for flights from Pennsylvania to Ontario were last updated today.

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

There are 7 operators available for flights from Pennsylvania to Ontario as of September 2026.

How old do you have to be to fly from Pennsylvania 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 Pennsylvania to Ontario.

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

The travel and health documents you'll need for your trip to Ontario 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 Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$110 Cheap Flights from Pennsylvania to Ontario in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pennsylvania to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:55 am - 11:30 amLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 35mnonstop

3:20 pm - 4:55 pmYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mnonstop

$187Porter Airlines

Thu, Oct 22 - Sat, Oct 24

9:55 am - 11:30 amLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 35mnonstop

7:20 am - 8:55 amYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mnonstop

$199Porter Airlines

Thu, Oct 22 - Sat, Oct 24

8:30 pm - 10:00 pmLGA New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl

1h 30mnonstop

8:00 pm - 9:30 pmYUL Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia

1h 30mnonstop

$213Air Canada

Tue, Sep 22 - Thu, Sep 24

6:30 am - 11:33 amLGA New York LaGuardia-YYZ Toronto Pearson Intl

5h 03m1 stop Montreal Pierre Elliott Trudeau Intl

7:20 pm - 8:59 pmYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 39mnonstop

$217Air Canada

Thu, Oct 22 - Sat, Oct 24

6:25 am - 8:00 amEWR Newark-YTZ Toronto Island

1h 35mnonstop

12:30 pm - 5:55 pmYTZ Toronto Island-EWR Newark

5h 25m1 stop Montreal Pierre Elliott Trudeau Intl

$244Multiple Airlines

Thu, Oct 1 - Sun, Oct 4

11:20 am - 12:55 pmEWR Newark-YTZ Toronto Island

1h 35mnonstop

12:30 pm - 5:55 pmYTZ Toronto Island-EWR Newark

5h 25m1 stop Montreal Pierre Elliott Trudeau Intl

$246Multiple Airlines

Thu, Oct 1 - Mon, Oct 5

9:40 am - 11:22 amLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 42mnonstop

3:55 pm - 5:35 pmYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 40mnonstop

$260Air Transat

Thu, Oct 29 - Mon, Nov 2

9:40 am - 11:22 amLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 42mnonstop

6:20 pm - 8:00 pmYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 40mnonstop

$281Air Transat

Sat, Nov 21 - Sat, Nov 21

9:10 am - 5:56 pmEWR Newark-YYZ Toronto Pearson Intl

8h 46m1 stop Chicago O'Hare Intl

8:00 pm - 9:48 pmYYZ Toronto Pearson Intl-EWR Newark

1h 48mnonstop

$291United Airlines

Sat, Oct 3 - Sat, Oct 3

9:10 am - 3:46 pmEWR Newark-YYZ Toronto Pearson Intl

6h 36m1 stop Chicago O'Hare Intl

7:00 pm - 8:48 pmYYZ Toronto Pearson Intl-EWR Newark

1h 48mnonstop

$291United Airlines

Tue, Oct 6 - Tue, Oct 6

Cheap last minute flights

Enter your travel dates to find the best prices.

6:30 am - 12:33 pmLGA New York LaGuardia-YYZ Toronto Pearson Intl

6h 03m1 stop Montreal Pierre Elliott Trudeau Intl

5:25 pm - 7:01 pmYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 36mnonstop

$233Air Canada

Tue, Sep 15 - Wed, Sep 16

3:45 pm - 9:30 pmEWR Newark-YTZ Toronto Island

5h 45m1 stop Montreal Pierre Elliott Trudeau Intl

9:30 am - 2:45 pmYTZ Toronto Island-EWR Newark

5h 15m1 stop Montreal Pierre Elliott Trudeau Intl

$242Air Canada

Tue, Sep 15 - Fri, Sep 18

9:55 am - 11:35 amLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 40mnonstop

5:50 pm - 7:25 pmYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mnonstop

$245Porter Airlines

Tue, Sep 15 - Fri, Sep 18

9:55 am - 11:35 amLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 40mnonstop

3:20 pm - 4:55 pmYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mnonstop

$261Porter Airlines

Tue, Sep 15 - Wed, Sep 16

6:30 am - 11:33 amLGA New York LaGuardia-YYZ Toronto Pearson Intl

5h 03m1 stop Montreal Pierre Elliott Trudeau Intl

7:20 am - 8:55 amYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mnonstop

$304Multiple Airlines

Fri, Sep 11 - Sun, Sep 13

6:50 am - 8:21 amLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 31mnonstop

7:20 am - 8:55 amYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mnonstop

$304Multiple Airlines

Sat, Sep 12 - Sun, Sep 13

9:55 am - 11:35 amLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 40mnonstop

7:20 am - 8:55 amYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mnonstop

$315Air Transat

Tue, Sep 15 - Sat, Sep 19

9:55 am - 11:35 amLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 40mnonstop

5:50 pm - 7:25 pmYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mnonstop

$318Air Transat

Tue, Sep 15 - Wed, Sep 16

6:30 am - 11:59 amLGA New York LaGuardia-YYZ Toronto Pearson Intl

5h 29m1 stop Washington, D.C. Reagan-National

3:20 pm - 5:00 pmYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 40mnonstop

$340American Airlines

Tue, Sep 15 - Sat, Sep 19

6:30 am - 11:59 amLGA New York LaGuardia-YYZ Toronto Pearson Intl

5h 29m1 stop Washington, D.C. Reagan-National

12:50 pm - 2:30 pmYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 40mnonstop

$356American Airlines

Tue, Sep 15 - Wed, Sep 16

Cheap direct flights

Enter your travel dates to find the best prices.

9:55 am - 11:30 amLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 35mnonstop

3:20 pm - 4:55 pmYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mnonstop

$187Porter Airlines

Thu, Oct 22 - Sat, Oct 24

9:55 am - 11:30 amLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 35mnonstop

7:20 am - 8:55 amYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 35mnonstop

$199Porter Airlines

Thu, Oct 22 - Sat, Oct 24

8:30 pm - 10:00 pmLGA New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl

1h 30mnonstop

8:00 pm - 9:30 pmYUL Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia

1h 30mnonstop

$213Air Canada

Tue, Sep 22 - Thu, Sep 24

8:30 pm - 10:00 pmLGA New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl

1h 30mnonstop

6:35 am - 8:01 amYUL Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia

1h 26mnonstop

$239Air Canada

Sun, Sep 27 - Tue, Sep 29

9:40 am - 11:22 amLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 42mnonstop

9:05 pm - 10:43 pmYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 38mnonstop

$257Multiple Airlines

Thu, Oct 29 - Sun, Nov 1

9:40 am - 11:22 amLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 42mnonstop

3:55 pm - 5:35 pmYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 40mnonstop

$260Air Transat

Thu, Oct 29 - Mon, Nov 2

9:40 am - 11:22 amLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 42mnonstop

9:05 pm - 10:43 pmYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 38mnonstop

$260Multiple Airlines

Thu, Oct 29 - Sun, Nov 1

9:40 am - 11:22 amLGA New York LaGuardia-YYZ Toronto Pearson Intl

1h 42mnonstop

6:20 pm - 8:00 pmYYZ Toronto Pearson Intl-LGA New York LaGuardia

1h 40mnonstop

$281Air Transat

Sat, Nov 21 - Sat, Nov 21

8:15 am - 9:49 amLGA New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl

1h 34mnonstop

10:32 am - 12:07 pmYUL Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia

1h 35mnonstop

$306American Airlines

Sat, Oct 3 - Tue, Oct 6

8:25 am - 9:52 amLGA New York LaGuardia-YUL Montreal Pierre Elliott Trudeau Intl

1h 27mnonstop

10:32 am - 12:07 pmYUL Montreal Pierre Elliott Trudeau Intl-LGA New York LaGuardia

1h 35mnonstop

$330American Airlines

Tue, Oct 6 - Tue, Oct 13

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Porter Airlines flights from Pennsylvania to Region of Ontario

Our best Porter Airlines deals on Pennsylvania to Region of Ontario flight tickets

Porter Airlines

Oct 22

LGA9:55 amNew York LaGuardia

1h 35m

YYZ11:30 amToronto Pearson Intl

Oct 24

YYZ3:20 pmToronto Pearson Intl

1h 35m

LGA4:55 pmNew York LaGuardia

$187

Porter Airlines

Oct 22

LGA9:55 amNew York LaGuardia

1h 35m

YYZ11:30 amToronto Pearson Intl

Oct 24

YYZ7:20 amToronto Pearson Intl

1h 35m

LGA8:55 amNew York LaGuardia

$199

Porter Airlines

Sep 19

LGA9:55 amNew York LaGuardia

1h 40m

YYZ11:35 amToronto Pearson Intl

Sep 19

YYZ3:20 pmToronto Pearson Intl

1h 35m

LGA4:55 pmNew York LaGuardia

$224

Air Transat flights from Pennsylvania to Region of Ontario

Our best Air Transat deals on Pennsylvania to Region of Ontario flight tickets

Air Transat

Sep 23

LGA9:55 amNew York LaGuardia

1h 40m

YYZ11:35 amToronto Pearson Intl

Sep 30

YYZ3:20 pmToronto Pearson Intl

1h 35m

LGA4:55 pmNew York LaGuardia

$282

Air Transat

Sep 23

LGA9:55 amNew York LaGuardia

1h 40m

YYZ11:35 amToronto Pearson Intl

Sep 23

YYZ5:50 pmToronto Pearson Intl

1h 35m

LGA7:25 pmNew York LaGuardia

$285

Air Transat

Sep 22

LGA9:55 amNew York LaGuardia

1h 40m

YYZ11:35 amToronto Pearson Intl

Sep 26

YYZ3:20 pmToronto Pearson Intl

1h 35m

LGA4:55 pmNew York LaGuardia

$291

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkToronto

LGA New York LaGuardia - YYZ Toronto Pearson Intl

LGAYYZ

New York LaGuardia

Thu 10/22

9:55 am-11:30 am

Nonstop1h 35m

Toronto Pearson Intl

Sat 10/24

3:20 pm-4:55 pm

Nonstop1h 35m

$187

New YorkToronto

LGA New York LaGuardia - YYZ Toronto Pearson Intl

LGAYYZ

New York LaGuardia

Thu 10/22

9:55 am-11:30 am

Nonstop1h 35m

Toronto Pearson Intl

Sat 10/24

7:20 am-8:55 am

Nonstop1h 35m

$199

Quickest round-trip

New YorkMontreal

LGA New York LaGuardia - YUL Montreal Pierre Elliott Trudeau Intl

LGAYUL

New York LaGuardia

Tue 9/22

8:30 pm-10:00 pm

Nonstop1h 30m

Montreal Pierre Elliott Trudeau Intl

Thu 9/24

8:00 pm-9:30 pm

Nonstop1h 30m

$213

New YorkToronto

LGA New York LaGuardia - YYZ Toronto Pearson Intl

LGAYYZ

New York LaGuardia

Thu 10/22

6:30 am-11:33 am

1 stop5h 03m

Toronto Pearson Intl

Sat 10/24

7:20 pm-8:59 pm

Nonstop1h 39m

$217

NewarkToronto

EWR Newark - YTZ Toronto Island

EWRYTZ

Newark

Thu 10/1

6:25 am-8:00 am

Nonstop1h 35m

Toronto Island

Sun 10/4

12:30 pm-5:55 pm

1 stop5h 25m

$244

NewarkToronto

EWR Newark - YTZ Toronto Island

EWRYTZ

Newark

Thu 10/1

11:20 am-12:55 pm

Nonstop1h 35m

Toronto Island

Mon 10/5

12:30 pm-5:55 pm

1 stop5h 25m

$246

New YorkToronto

LGA New York LaGuardia - YYZ Toronto Pearson Intl

LGAYYZ

New York LaGuardia

Thu 10/29

9:40 am-11:22 am

Nonstop1h 42m

Toronto Pearson Intl

Mon 11/2

3:55 pm-5:35 pm

Nonstop1h 40m

$260

New YorkToronto

LGA New York LaGuardia - YYZ Toronto Pearson Intl

LGAYYZ

New York LaGuardia

Sat 11/21

9:40 am-11:22 am

Nonstop1h 42m

Toronto Pearson Intl

Sat 11/21

6:20 pm-8:00 pm

Nonstop1h 40m

$281

NewarkToronto

EWR Newark - YYZ Toronto Pearson Intl

EWRYYZ

Newark

Sat 10/3

9:10 am-5:56 pm

1 stop8h 46m

Toronto Pearson Intl

Sat 10/3

8:00 pm-9:48 pm

Nonstop1h 48m

$291

NewarkToronto

EWR Newark - YYZ Toronto Pearson Intl

EWRYYZ

Newark

Tue 10/6

9:10 am-3:46 pm

1 stop6h 36m

Toronto Pearson Intl

Tue 10/6

7:00 pm-8:48 pm

Nonstop1h 48m

$291

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 Pennsylvania 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

Prices

Airlines

Other information

What is the cheapest month to fly to Region of Ontario?

The month of April is, on average, the cheapest month to fly to Region of Ontario from Pennsylvania, with most prices found around $485. If you aren’t able to travel during the month of April, then book flights to Region of Ontario from Pennsylvania during March instead. Flights to Region of Ontario in March, while not as cheap as those in April, still average around $511.

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

According to our data, Friday is the cheapest day to fly to Region of Ontario from Pennsylvania. The lowest ticket price found for a Friday departure recently was $725. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Pennsylvania to Region of Ontario on a Sunday will generally be more expensive and average around $1,004. 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 Pennsylvania to Region of Ontario at noon for as low as $575. 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 evening are often more expensive with an average ticket price of $979.

What is the cheapest Pennsylvania to Ontario flight route?

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

How far in advance should I book a flight from Pennsylvania to Ontario?

You are more likely to see cheaper flights to Region of Ontario from Pennsylvania when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around $564 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Pennsylvania for as low as $384 on momondo.

What cabin class options are available on Pennsylvania to Region of Ontario flights?

There are 4 cabin classes available to choose from on Pennsylvania to Region of 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 Pennsylvania to Region of Ontario flights?

You could potentially save up to 28% on your flight if you consider stops on a Pennsylvania to Region of Ontario flight.

Cheap Pennsylvania to Region of Ontario flight deals and tips

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

Best Price Found	$110
Fastest flight time	1h 07m
Direct flights	Every day
Airports in Region of Ontario	125 airports

The best one-way flight to Region of Ontario from Pennsylvania in the past 72 hours is $110. The best round-trip flight deal from Pennsylvania to Region of Ontario found on momondo in the last 72 hours is $187.

The fastest flight from Pennsylvania to Region of Ontario takes 1h 07m

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

There are 125 airports in Region of Ontario. From Pennsylvania there are direct flights to Montreal Pierre Elliott Trudeau Intl (YUL).

Search flight deals

Frequently asked questions about flying from Pennsylvania to Ontario

When did momondo last update prices for flights from Pennsylvania to Ontario?
Prices for flights from Pennsylvania to Ontario were last updated today.
How many operators does momondo search for flights from Pennsylvania to Ontario?
There are 7 operators available for flights from Pennsylvania to Ontario as of September 2026.
How old do you have to be to fly from Pennsylvania 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 Pennsylvania to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents you'll need for your trip to Ontario 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 Ontario. 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 Pennsylvania to Region of Ontario?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Pennsylvania to Region of Ontario is Embraer 175 (25.44% of total bookings). The next most popular plane models are Embraer ERJ-145 (18.92%), Canadair (Bombardier) Regional Jet 900 (13.73%), and Canadair (Bombardier) Regional Jet 700 (11.43%).

Best airlines flying from Pennsylvania to Region of Ontario

Compare and see reviews for airlines that fly from Pennsylvania to Region of Ontario with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $245	Free Cancellation	Rating 7.4 10,194 reviews	Search United Airlines flights
Porter Airlines	PriceFrom $248	Free Cancellation	Rating 8.0 460 reviews	Search Porter Airlines flights
Air Canada	PriceFrom $271	Free Cancellation	Rating 7.1 11,608 reviews	Search Air Canada flights
American Airlines	PriceFrom $435	Free Cancellation	Rating 7.1 12,047 reviews	Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Pennsylvania to Ontario. momondo saves you time and could save you money on your trip.

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

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

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

momondo provides multiple filters to help you find the best flight to Ontario from Pennsylvania. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Pennsylvania and alert you when they change.

An easier way to manage your Region of Ontario trip

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Popular cities in Ontario

Flights to Torontofrom $159

Flights to Vancouverfrom $152

Flights to Montrealfrom $177

Flights to Calgaryfrom $187

Flights to Ottawafrom $201

Flights to Halifaxfrom $264

Flights to Winnipegfrom $260

Flights to Québec Cityfrom $333

Flights to Kelownafrom $226

Flights to St. John'sfrom $338

Flights to Saskatoonfrom $245

Flights to Reginafrom $286

Cheap flights from Pennsylvania to Ontario from $110

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Ontario departing on 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Pennsylvania to Ontario

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Porter Airlines flights from Pennsylvania to Region of Ontario

Our best Porter Airlines deals on Pennsylvania to Region of Ontario flight tickets

Air Transat flights from Pennsylvania to Region of Ontario

Our best Air Transat deals on Pennsylvania to Region of Ontario flight tickets

momondo Fare Finder

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

See travel insights to Ontario from

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

What is the cheapest month to fly to Region of Ontario?

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

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

What is the cheapest Pennsylvania to Ontario flight route?

How far in advance should I book a flight from Pennsylvania to Ontario?

What cabin class options are available on Pennsylvania to Region of Ontario flights?

Can stopping save me money on Pennsylvania to Region of Ontario flights?

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

What airlines fly to Region of Ontario?

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

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

How long is the flight from Pennsylvania to Region of Ontario?

Cheap Pennsylvania to Region of Ontario flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Region of Ontario

Frequently asked questions about flying from Pennsylvania to Ontario

Best airlines flying from Pennsylvania to Region of Ontario

Compare and see reviews for airlines that fly from Pennsylvania to Region of Ontario with momondo

Why use momondo?

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.

Get notified when prices go down

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

Find better results for your trip to Ontario

Popular cities in Ontario

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

Pennsylvania flight routes

According to popular flight searches on momondo this year

Region of Ontario flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Ontario

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Complete your trip to Ontario

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