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$188+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to Philadelphia (PHL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — PHL
Jul 22 — Jul 291
Wed 7/22
Wed 7/29
1 adult, Economy
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Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Philadelphia are usually found in September or December, booked 60 days in advance, depart on a Friday or Monday and return on a Wednesday

Cheap flight deals from Pierre Elliott Trudeau Intl to Philadelphia

Cheapest flights from Pierre Elliott Trudeau Intl to Philadelphia
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 22, 2026.

This United deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:55 pm
YUL
-
PHL
Nonstop1h 39m
Multiple Airlines
Tue 9/810:05 am
PHL
-
YUL
Nonstop1h 40m
Multiple Airlines
Deal found 6/21$321
This Vliegwinkel deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/91:10 pm
YUL
-
PHL
Nonstop1h 39m
Air Canada
Sun 7/1210:05 am
PHL
-
YUL
Nonstop1h 44m
Air Canada
Deal found 6/21$323
This Trip.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:55 pm
YUL
-
PHL
Nonstop1h 39m
Air Canada
Sat 9/53:25 pm
PHL
-
YUL
Nonstop1h 44m
Air Canada
Deal found 6/22$325
This Trip.com deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/11:10 pm
YUL
-
PHL
Nonstop1h 39m
Air Canada
Sun 8/210:05 am
PHL
-
YUL
Nonstop1h 44m
Air Canada
Deal found 6/20$326
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:10 pm
YUL
-
PHL
Nonstop1h 39m
United Airlines
Tue 9/810:05 am
PHL
-
YUL
Nonstop1h 40m
United Airlines
Deal found 6/21$328
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:55 pm
YUL
-
PHL
Nonstop1h 39m
United Airlines
Wed 9/910:30 am
PHL
-
YUL
1 stop4h 10m
United Airlines
Deal found 6/21$331
This Trip.com deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:55 pm
YUL
-
PHL
Nonstop1h 39m
Air Canada
Fri 8/73:25 pm
PHL
-
YUL
Nonstop1h 44m
Air Canada
Deal found 6/19$334

Find flight deals from Pierre Elliott Trudeau Intl to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$319
(American Airlines)

One-way from

$188
(Air Canada)

Popular in

June

Cheapest in

September

Average price

$526

Good round-trip deal

$475 or less

Good one-way deal

$248 or less
Provider with most accurate pricing for Montreal Pierre Elliott Trudeau Intl-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Montreal Pierre Elliott Trudeau Intl-Philadelphia flights.
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From Montreal Pierre Elliott Trudeau Intl to Philadelphia
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One-way flight from Montreal Pierre Elliott Trudeau Intl to Philadelphia
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Highest demand for flights based on searches. 7% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 2026
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Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Philadelphia.
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Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Philadelphia.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Philadelphia 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, Cheapflights users made 2,558,603 searches. Data last updated June 22, 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Fri 12/18

1:05 pm-2:44 pm

Nonstop1h 39m

Philadelphia

Tue 12/22

3:20 pm-4:55 pm

Nonstop1h 35m

$323

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Wed 9/2

1:10 pm-2:49 pm

Nonstop1h 39m

Philadelphia

Tue 9/8

10:05 am-11:45 am

Nonstop1h 40m

$328

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Fri 10/9

1:10 pm-2:47 pm

Nonstop1h 37m

Philadelphia

Mon 10/12

3:25 pm-5:05 pm

Nonstop1h 40m

$341

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Fri 7/10

1:10 pm-2:49 pm

Nonstop1h 39m

Philadelphia

Mon 7/13

7:00 am-1:22 pm

1 stop6h 22m

$352

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Tue 7/14

1:10 pm-2:49 pm

Nonstop1h 39m

Philadelphia

Sat 7/18

8:05 am-7:03 pm

1 stop10h 58m

$354

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 8/27

7:55 pm-9:34 pm

Nonstop1h 39m

Philadelphia

Mon 8/31

8:20 am-5:30 pm

1 stop9h 10m

$354

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Fri 8/7

1:10 pm-2:49 pm

Nonstop1h 39m

Philadelphia

Fri 8/14

3:25 pm-5:09 pm

Nonstop1h 44m

$354

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Fri 8/21

7:55 pm-9:34 pm

Nonstop1h 39m

Philadelphia

Mon 8/24

10:34 am-5:30 pm

1 stop6h 56m

$355

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Fri 7/10

1:10 pm-2:49 pm

Nonstop1h 39m

Philadelphia

Mon 7/13

10:39 am-2:40 pm

1 stop4h 01m

$355

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Mon 8/3

1:10 pm-2:49 pm

Nonstop1h 39m

Philadelphia

Mon 8/10

3:10 pm-7:45 pm

1 stop4h 35m

$355

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/22

Showing 1-10 of 21 resultsSorted by cheapest first
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  • Most accurate provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Montreal Pierre Elliott Trudeau Intl Airport-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Montreal Pierre Elliott Trudeau Intl Airport-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Philadelphia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Montreal Pierre Elliott Trudeau Intl Airport-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Pierre Elliott Trudeau Intl to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia?

The best time to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia is 59 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia?

Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia (average of $347). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia in June is currently the most expensive (average of $526). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YUL to PHL?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 22, 2026.

One of the essential ways to save on airfare from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 34% on airfare.

What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia?

Use this chart to determine the cheapest time to fly round-trip from Pierre Elliott Trudeau Intl to Philadelphia. Price data was last updated on June 20, 2026.

Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia?

The best insider tips for Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia trip
Our travel experts
John Walton

John Walton

Expert on YUL

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Mark Chesnut

Mark Chesnut

Expert on PHL

Mark Chesnut is a travel writer and public speaker with more than 30 years of experience. The 2019 winner of the NLGJA Excellence in Travel Writing Award, Mark is the author of the book “Prepare for Departure” and has covered air travel for multiple top consumer and trade media outlets.

Read more

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated June 22, 2026.
Peruse reviews from past customers who have flown with Porter Airlines,American Airlines, andAir Canada from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
438 reviews

Entertainment

6.9

Food

7.6

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Porter Airlines
8.0
Very good
438 reviews
Porter Airlines
8.0
Very good
438 reviews

Entertainment

6.9

Food

7.6

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
American Airlines
7.1
Good
11,739 reviews
Porter Airlines
8.0
Very good
438 reviews

Entertainment

6.9

Food

7.6

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Air Canada
7.1
Good
11,238 reviews
Porter Airlines
8.0
Very good
438 reviews

Entertainment

6.9

Food

7.6

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Philadelphia from Montreal Pierre Elliott Trudeau Intl?

    If you book a flight to Philadelphia from Montreal Pierre Elliott Trudeau Intl, you will be flying to Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 7.0 mi from the center of Philadelphia. There are 11 flights from Montreal Pierre Elliott Trudeau Intl to Philadelphia per day from 3 different airlines.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia?

    A quick flight from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia can take about 1h 39m. United Airlines provides one of the quickest options available for as low as $323. Montreal Pierre Elliott Trudeau Intl Airport and Philadelphia are separated by a distance of 393 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia round-trip?

    Cheapflights users have booked flights from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia round-trip from $228. Other airlines that can offer you cheap pricing are Air Canada, from $327, and American Airlines, from $373. Porter Airlines is priced at 48% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia one-way?

    $189 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Air Canada and American Airlines, with prices starting from $191 and $218, respectively.

  • What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia on time: Piedmont Airlines (93%), Porter Airlines (92%), Air Canada (81%).

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia?

    Looking for the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia? While on average our users pay $382, our data indicates the cheapest price to be $189. The most popular route (Montreal Pierre Elliott Trudeau Intl - Philadelphia), is priced around $321.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Philadelphia.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Philadelphia?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia?

    Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia (average of $347). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia in June is currently the most expensive (average of $526). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
King of Prussia
Reading
Camden
Ocean City
Plymouth Meeting
Cherry Hill
Lewes
Dewey Beach
Pottstown
Ephrata
Milford
Wildwood Crest
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Vineland

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Alternative routes for Pierre Elliott Trudeau Intl to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to Newark flights
Pierre Elliott Trudeau Intl to Scranton flights
Pierre Elliott Trudeau Intl to Elmira flights

Top 3 airlines flying from Pierre Elliott Trudeau Intl to Philadelphia

Discover the top 3 airlines that operate flights from Pierre Elliott Trudeau Intl to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$228Average$485FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$327Average$392FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$373Average$629FlexibilityNo cancel feeOn-time71%

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