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$147+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — PHL
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
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 13 days in advance, depart on a Saturday or Friday and return on a Thursday

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 February 4, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/128:00 am
YUL
-
PHL
1 stop15h 04m
Multiple Airlines
Thu 3/195:15 am
PHL
-
YUL
1 stop11h 05m
Multiple Airlines
Deal found 1/31$290
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:00 am
YUL
-
PHL
1 stop24h 39m
Multiple Airlines
Fri 4/176:15 am
PHL
-
YUL
1 stop10h 13m
Multiple Airlines
Deal found 2/1$311
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/58:00 am
YUL
-
PHL
1 stop8h 50m
Multiple Airlines
Thu 3/126:08 pm
PHL
-
YUL
2 stops30h 30m
Multiple Airlines
Deal found 2/3$313
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:45 am
YUL
-
PHL
1 stop16h 25m
Multiple Airlines
Fri 4/176:15 am
PHL
-
YUL
1 stop10h 13m
Multiple Airlines
Deal found 2/1$341
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/108:00 am
YUL
-
PHL
1 stop14h 50m
Multiple Airlines
Tue 3/175:18 pm
PHL
-
YUL
1 stop21h 52m
Multiple Airlines
Deal found 2/2$349
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/58:00 am
YUL
-
PHL
1 stop24h 39m
Multiple Airlines
Wed 4/155:28 pm
PHL
-
YUL
1 stop21h 42m
Multiple Airlines
Deal found 2/4$350
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/225:44 pm
YUL
-
PHL
1 stop24h 46m
American Airlines
Sun 5/2410:30 am
PHL
-
YUL
Nonstop1h 53m
American Airlines
Deal found 2/2$358
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/128:00 am
YUL
-
PHL
2 stops26h 53m
Multiple Airlines
Fri 4/176:15 am
PHL
-
YUL
1 stop10h 13m
Multiple Airlines
Deal found 2/1$360
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/298:00 am
YUL
-
PHL
1 stop24h 39m
Multiple Airlines
Mon 4/135:32 pm
PHL
-
YUL
1 stop21h 38m
Multiple Airlines
Deal found 2/4$361

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 February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$311
(Kiwi.com)

One-way from

$147
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$480

Good round-trip deal

$464 or less

Good one-way deal

$189 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. 6% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in February 2026
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Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Philadelphia.
Search Deals
Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Philadelphia.
Search Deals

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 February 4, 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

Pierre Elliott Trudeau Intl

Fly to

Philadelphia

Route

Depart

Return

Price

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 3/12

8:00 am-11:04 pm

1 stop15h 04m

Philadelphia

Thu 3/19

5:15 am-4:20 pm

1 stop11h 05m

$290

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Mon 4/13

8:00 am-8:39 am

1 stop24h 39m

Philadelphia

Fri 4/17

6:15 am-4:28 pm

1 stop10h 13m

$311

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 3/5

8:00 am-4:50 pm

1 stop8h 50m

Philadelphia

Thu 3/12

6:08 pm-12:38 am

2 stops30h 30m

$313

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Tue 4/14

6:45 am-11:10 pm

1 stop16h 25m

Philadelphia

Fri 4/17

6:15 am-4:28 pm

1 stop10h 13m

$341

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Sun 4/5

8:00 am-8:39 am

1 stop24h 39m

Philadelphia

Wed 4/15

5:28 pm-3:10 pm

1 stop21h 42m

$350

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Sun 4/12

8:00 am-10:53 am

2 stops26h 53m

Philadelphia

Fri 4/17

6:15 am-4:28 pm

1 stop10h 13m

$360

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Sun 3/29

8:00 am-8:39 am

1 stop24h 39m

Philadelphia

Mon 4/13

5:32 pm-3:10 pm

1 stop21h 38m

$361

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 3/19

8:00 am-11:56 pm

1 stop15h 56m

Philadelphia

Thu 3/26

6:48 am-4:20 pm

1 stop9h 32m

$375

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Fri 2/27

1:10 pm-2:47 pm

Nonstop1h 37m

Philadelphia

Sun 3/8

3:30 pm-5:05 pm

Nonstop1h 35m

$389

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 3/5

8:00 am-4:50 pm

1 stop8h 50m

$154

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Showing 1-10 of 19 results
1
2
  • 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?

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Philadelphia. Price data was last updated on January 30, 2026.

The best time to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia is 13 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, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia (average of $118). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia in November is currently the most expensive (average of $201). 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 February 4, 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 41% 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 January 31, 2026.

Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia flight should consider departing on Wednesday at noon 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.

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 February 4, 2026.
Peruse reviews from past customers who have flown with American Airlines and Air 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.
American Airlines
7.2
Good
11,222 reviews

Boarding

7.5

Comfort

7.2

Food

6.4

Crew

8.0

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,222 reviews
American Airlines
7.2
Good
11,222 reviews

Boarding

7.5

Comfort

7.2

Food

6.4

Crew

8.0

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
Air Canada
7.1
Good
10,688 reviews
American Airlines
7.2
Good
11,222 reviews

Boarding

7.5

Comfort

7.2

Food

6.4

Crew

8.0

Entertainment

6.9

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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 8 flights from Montreal Pierre Elliott Trudeau Intl to Philadelphia per day from 2 different airlines.

  • 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 $327. Another airline that can offer you cheap pricing is American Airlines. Air Canada is priced at 25% 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?

    $191 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $202 and $210, 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: American Airlines (73%), Piedmont Airlines (73%), Porter Airlines (73%).

  • 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 $421, our data indicates the cheapest price to be $152. The most popular route (Montreal Pierre Elliott Trudeau Intl - Philadelphia), is priced around $313.

  • 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, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia (average of $118). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia in November is currently the most expensive (average of $201). 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
Pottstown
Reading
Ocean City
King of Prussia
Cherry Hill
Lewes
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Glen Mills
Newark

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Pierre Elliott Trudeau Intl to Philadelphia

Discover the top 2 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 February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$327Average$417FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$353Average$502FlexibilityNo cancel feeOn-time71%

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