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Cheap flights from Philadelphia to Ontario from C$ 157

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Ontario departing on 28/4. 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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Find the cheapest flights from Philadelphia to Ontario

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:44 p.m. - 3:15 p.m.
PHL
-
YOW
18h 31m
1 stop
Multiple Airlines Logo
7:00 a.m. - 12:44 a.m.
YOW
-
PHL
17h 44m
1 stop
C$ 441Multiple Airlines
Fri, 5 Jun - Mon, 8 Jun
Multiple Airlines Logo
6:00 a.m. - 3:15 p.m.
PHL
-
YOW
9h 15m
1 stop
Multiple Airlines Logo
7:00 a.m. - 12:44 a.m.
YOW
-
PHL
17h 44m
1 stop
C$ 443Multiple Airlines
Mon, 1 Jun - Mon, 8 Jun
Multiple Airlines Logo
12:59 p.m. - 2:33 p.m.
PHL
-
YOW
25h 34m
1 stop
Multiple Airlines Logo
7:00 a.m. - 11:29 p.m.
YOW
-
PHL
16h 29m
1 stop
C$ 456Multiple Airlines
Fri, 29 May - Fri, 5 Jun
Multiple Airlines Logo
12:21 p.m. - 12:25 a.m.
PHL
-
YUL
12h 04m
2 stops
Multiple Airlines Logo
6:45 a.m. - 11:53 p.m.
YUL
-
PHL
17h 08m
1 stop
C$ 472Multiple Airlines
Wed, 3 Jun - Sat, 6 Jun
Multiple Airlines Logo
5:32 p.m. - 12:25 p.m.
PHL
-
YYZ
18h 53m
2 stops
Multiple Airlines Logo
1:30 p.m. - 12:44 a.m.
YYZ
-
PHL
11h 14m
1 stop
C$ 478Multiple Airlines
Tue, 9 Jun - Fri, 12 Jun
Multiple Airlines Logo
5:45 a.m. - 2:53 p.m.
PHL
-
YYZ
9h 08m
1 stop
Multiple Airlines Logo
7:30 a.m. - 9:25 a.m.
YYZ
-
PHL
25h 55m
1 stop
C$ 483Multiple Airlines
Thu, 30 Apr - Sun, 3 May
Multiple Airlines Logo
9:20 a.m. - 11:35 p.m.
PHL
-
YYZ
14h 15m
2 stops
Multiple Airlines Logo
1:30 p.m. - 12:44 a.m.
YYZ
-
PHL
11h 14m
1 stop
C$ 490Multiple Airlines
Fri, 5 Jun - Mon, 8 Jun
Multiple Airlines Logo
6:00 a.m. - 8:55 p.m.
PHL
-
YYZ
14h 55m
1 stop
Multiple Airlines Logo
11:38 a.m. - 12:21 a.m.
YYZ
-
PHL
12h 43m
2 stops
C$ 497Multiple Airlines
Sat, 6 Jun - Tue, 9 Jun
Multiple Airlines Logo
6:00 a.m. - 7:35 p.m.
PHL
-
YYZ
13h 35m
2 stops
Multiple Airlines Logo
9:30 a.m. - 12:44 a.m.
YYZ
-
PHL
15h 14m
1 stop
C$ 498Multiple Airlines
Tue, 5 May - Thu, 7 May
Multiple Airlines Logo
8:00 a.m. - 5:37 p.m.
PHL
-
YOW
33h 37m
2 stops
Multiple Airlines Logo
7:00 a.m. - 12:44 a.m.
YOW
-
PHL
17h 44m
1 stop
C$ 498Multiple Airlines
Mon, 1 Jun - Mon, 8 Jun

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Air Canada flights from Philadelphia to Region of Ontario

Our best Air Canada deals on Philadelphia to Region of Ontario flight tickets
Air Canada
25 Apr
PHL3:30 p.m.Philadelphia
4h 22m
1 stop
YTZ7:52 p.m.Toronto Island
26 Apr
YTZ10:45 a.m.Toronto Island
4h 01m
1 stop
PHL2:46 p.m.Philadelphia
C$ 732
Air Canada
25 Apr
PHL3:30 p.m.Philadelphia
4h 22m
1 stop
YTZ7:52 p.m.Toronto Island
26 Apr
YTZ8:30 a.m.Toronto Island
6h 16m
1 stop
PHL2:46 p.m.Philadelphia
C$ 738
Air Canada
2 May
PHL3:25 p.m.Philadelphia
6h 07m
1 stop
YTZ9:32 p.m.Toronto Island
3 May
YTZ4:30 p.m.Toronto Island
5h 03m
1 stop
PHL9:33 p.m.Philadelphia
C$ 757

United Airlines flights from Philadelphia to Region of Ontario

Our best United Airlines deals on Philadelphia to Region of Ontario flight tickets
United Airlines
1 May
PHL6:10 a.m.Philadelphia
9h 01m
2 stops
YOW3:11 p.m.Ottawa
4 May
YOW5:05 a.m.Ottawa
4h 43m
1 stop
PHL9:48 a.m.Philadelphia
C$ 1,105
United Airlines
1 May
PHL6:10 a.m.Philadelphia
9h 01m
2 stops
YOW3:11 p.m.Ottawa
4 May
YOW5:05 a.m.Ottawa
4h 43m
1 stop
PHL9:48 a.m.Philadelphia
C$ 1,222
United Airlines
1 May
PHL1:26 p.m.Philadelphia
7h 50m
2 stops
YOW9:16 p.m.Ottawa
4 May
YOW5:05 a.m.Ottawa
4h 43m
1 stop
PHL9:48 a.m.Philadelphia
C$ 1,251

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 19 April 2026.
Use the filters below to find and compare flights from Philadelphia to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Fri 5/6

8:44 p.m.-3:15 p.m.

1 stop18h 31m

Ottawa

Mon 8/6

7:00 a.m.-12:44 a.m.

1 stop17h 44m

C$ 441

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Mon 1/6

6:00 a.m.-3:15 p.m.

1 stop9h 15m

Ottawa

Mon 8/6

7:00 a.m.-12:44 a.m.

1 stop17h 44m

C$ 443

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Fri 29/5

12:59 p.m.-2:33 p.m.

1 stop25h 34m

Ottawa

Fri 5/6

7:00 a.m.-11:29 p.m.

1 stop16h 29m

C$ 456

PhiladelphiaMontreal

PHL - YUL

PHLYUL

Philadelphia

Wed 3/6

12:21 p.m.-12:25 a.m.

2 stops12h 04m

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

6:45 a.m.-11:53 p.m.

1 stop17h 08m

C$ 472

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Tue 9/6

5:32 p.m.-12:25 p.m.

2 stops18h 53m

Toronto Pearson Intl

Fri 12/6

1:30 p.m.-12:44 a.m.

1 stop11h 14m

C$ 478

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Thu 30/4

5:45 a.m.-2:53 p.m.

1 stop9h 08m

Toronto Pearson Intl

Sun 3/5

7:30 a.m.-9:25 a.m.

1 stop25h 55m

C$ 483
Quickest round-trip

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Fri 5/6

9:20 a.m.-11:35 p.m.

2 stops14h 15m

Toronto Pearson Intl

Mon 8/6

1:30 p.m.-12:44 a.m.

1 stop11h 14m

C$ 490

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Sat 6/6

6:00 a.m.-8:55 p.m.

1 stop14h 55m

Toronto Pearson Intl

Tue 9/6

11:38 a.m.-12:21 a.m.

2 stops12h 43m

C$ 497

PhiladelphiaToronto

PHL - YYZ

PHLYYZ

Philadelphia

Tue 5/5

6:00 a.m.-7:35 p.m.

2 stops13h 35m

Toronto Pearson Intl

Thu 7/5

9:30 a.m.-12:44 a.m.

1 stop15h 14m

C$ 498

PhiladelphiaOttawa

PHL - YOW

PHLYOW

Philadelphia

Mon 1/6

8:00 a.m.-5:37 p.m.

2 stops33h 37m

Ottawa

Mon 8/6

7:00 a.m.-12:44 a.m.

1 stop17h 44m

C$ 498

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 Philadelphia 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, April is the cheapest month to fly from Philadelphia to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 645. If you are unable to visit Region of Ontario during the month of April, then departing from Philadelphia during the month March is also very affordable. Most momondo users find prices during this month for around C$ 694.

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

The cheapest day to depart from Philadelphia to Region of Ontario is on a Monday. Travellers who choose to depart for Region of Ontario on a Monday will often find tickets for as low as C$ 332. The most expensive day to fly to Region of Ontario is Saturday, with ticket prices averaging around C$ 842.

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 evening. Flights from Philadelphia to Region of Ontario during this time can be as low as C$ 367. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 676 on average. Flights to Region of Ontario from Philadelphia at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Philadelphia to Ontario flight route?

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

How far in advance should I book a flight to Region of Ontario?

You are more likely to see cheaper flights to Region of Ontario from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 725 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 Philadelphia for as low as C$ 463 on momondo.

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

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

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

Cheap Philadelphia to Region of Ontario flight deals and tips

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

Best price found

C$ 305

Fastest flight time

1h 26m

Direct flights

Every day

Airports in Region of Ontario

123 airports
The best one-way flight to Region of Ontario from Philadelphia in the past 72 hours is C$ 305. The best round-trip flight deal from Philadelphia to Region of Ontario found on momondo in the last 72 hours is C$ 254.
The fastest flight from Philadelphia to Region of Ontario takes 1h 26m
Direct flights go from Philadelphia to Region of Ontario every day.
There are 123 airports in Region of Ontario. From Philadelphia there are direct flights to Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ).
Search flight deals

Frequently asked questions about flying from Philadelphia to Ontario

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia 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 Philadelphia to Region of Ontario?

Best airlines flying from Philadelphia to Region of Ontario

Compare and see reviews for airlines that fly from Philadelphia to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 266Free CancellationRating
7.1
10,943 reviews
Search Air Canada flights
American AirlinesPriceFrom C$ 306Free CancellationRating
7.1
11,623 reviews
Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Philadelphia.

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

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

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

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

Price alerts on flights to Ontario from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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