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Cheap flights from Montreal to Philadelphia from C$ 236

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — PHL
3 Jun — 10 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Philadelphia

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Philadelphia
Explore the most affordable flight options available from Montreal to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 May 2026.

Sat 23/55:33 p.m.
YUL
-
PHL
1 stop26h 56m
American Airlines
Mon 25/51:36 p.m.
PHL
-
YUL
Nonstop1h 52m
American Airlines
Deal found 29/4C$ 400
Thu 4/65:33 p.m.
YUL
-
PHL
1 stop26h 35m
American Airlines
Sat 6/61:36 p.m.
PHL
-
YUL
Nonstop1h 52m
American Airlines
Deal found 1/5C$ 409
Fri 28/85:34 p.m.
YUL
-
PHL
1 stop23h 10m
American Airlines
Sun 30/810:35 a.m.
PHL
-
YUL
Nonstop1h 52m
American Airlines
Deal found 29/4C$ 489
Sat 6/61:03 p.m.
YUL
-
PHL
Nonstop1h 46m
American Airlines
Sat 6/67:37 p.m.
PHL
-
YUL
1 stop16h 05m
American Airlines
Deal found 29/4C$ 496
Sat 4/75:34 p.m.
YUL
-
PHL
1 stop14h 31m
American Airlines
Sun 5/71:25 p.m.
PHL
-
YUL
Nonstop1h 54m
American Airlines
Deal found 2/5C$ 512
Thu 4/66:45 a.m.
YUL
-
PHL
2 stops17h 13m
Multiple Airlines
Thu 11/66:45 a.m.
PHL
-
YUL
2 stops17h 40m
Multiple Airlines
Deal found 29/4C$ 516
Wed 10/66:45 a.m.
YUL
-
PHL
2 stops16h 47m
Multiple Airlines
Sat 13/66:45 a.m.
PHL
-
YUL
2 stops17h 40m
Multiple Airlines
Deal found 1/5C$ 518
Sat 30/56:45 a.m.
YUL
-
PHL
1 stop17h 13m
Multiple Airlines
Sat 6/66:45 a.m.
PHL
-
YUL
2 stops32h 25m
Multiple Airlines
Deal found 2/5C$ 535
Sat 30/54:16 p.m.
YUL
-
PHL
Nonstop1h 53m
American Airlines
Sat 30/59:59 p.m.
PHL
-
YUL
1 stop18h 54m
American Airlines
Deal found 29/4C$ 538

Find flight deals from Montreal to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) 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 4 May 2026.

Round-trip from

C$ 400

One-way from

C$ 236

Popular in

March

Cheapest in

January

Average price

C$ 639

Good round-trip deal

C$ 506 or less

Good one-way deal

C$ 306 or less
American Airlines
  • American Airlines
  • 23/5-25/5
  • 1 total stop
  • 28h 48m total
  • Montreal to Philadelphia
Search Deals
10/6
  • 10/6
  • 2 total stops
  • 17h 59m total
  • Montreal to Philadelphia
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Montreal (YMQ) to Philadelphia.
Search Deals
Price to beat on a one-way flight from Montreal (YMQ) to Philadelphia.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal 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 629,999 searches. Data last updated 4 May 2026.
Use the filters below to find and compare flights from Montreal to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 4/6

5:33 p.m.-8:08 p.m.

1 stop26h 35m

Philadelphia

Sat 6/6

1:36 p.m.-3:28 p.m.

Nonstop1h 52m

C$ 409

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

6:45 a.m.-11:32 p.m.

2 stops16h 47m

Philadelphia

Sat 13/6

6:45 a.m.-2:50 p.m.

1 stop8h 05m

C$ 598

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Fri 5/6

7:10 a.m.-7:27 p.m.

2 stops12h 17m

Philadelphia

Sun 7/6

5:15 a.m.-11:43 a.m.

1 stop6h 28m

C$ 616

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

6:00 a.m.-6:37 p.m.

2 stops12h 37m

Philadelphia

Mon 25/5

6:12 a.m.-6:53 p.m.

2 stops12h 41m

C$ 616

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

6:35 p.m.-11:44 p.m.

1 stop5h 09m

Philadelphia

Sat 13/6

7:45 p.m.-12:13 a.m.

1 stop4h 28m

C$ 617

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Sat 20/6

9:15 a.m.-2:10 p.m.

1 stop4h 55m

Philadelphia

Thu 2/7

11:38 a.m.-5:30 p.m.

1 stop5h 52m

C$ 628

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 14/5

7:00 a.m.-4:12 p.m.

1 stop9h 12m

Philadelphia

Tue 30/6

8:05 a.m.-11:28 p.m.

2 stops15h 23m

C$ 628

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

9:30 a.m.-7:27 p.m.

2 stops9h 57m

Philadelphia

Tue 30/6

8:05 a.m.-11:28 p.m.

2 stops15h 23m

C$ 628

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Sat 30/5

7:00 a.m.-4:40 p.m.

1 stop9h 40m

Philadelphia

Tue 30/6

8:05 a.m.-5:45 p.m.

1 stop9h 40m

C$ 628

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 21/5

7:00 a.m.-3:00 p.m.

1 stop8h 00m

Philadelphia

Tue 7/7

5:28 p.m.-11:25 p.m.

1 stop5h 57m

C$ 628

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Montreal to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Montreal 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 to Philadelphia

How far ahead should I book a flight from Montreal to Philadelphia?

The price you pay for your flight from Montreal to Philadelphia may vary depending on when you book. For the best chance of a lower fare, look to book 75 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Montreal to Philadelphia?

Currently, September is the cheapest month in which you can book a flight from Montreal to Philadelphia (average of C$ 198). Flying from Montreal to Philadelphia in December is currently the most expensive (average of C$ 326). 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 YMQ to PHL?

Find hourly flight availability from Montreal 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 4 May 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 33% on flights from Montreal to Philadelphia by exploring options for tickets in the evening.

What is the cheapest day to fly from Montreal to Philadelphia?

Use this chart to determine the cheapest time to fly round-trip from Montreal to Philadelphia. Price data was last updated on 2 May 2026.

Travelers seeking maximum savings on their Montreal to Philadelphia flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Montreal to Philadelphia

Explore weekly flight availability from Montreal to Philadelphia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 4 May 2026.

The most flights from YMQ to PHL are scheduled on a Monday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

How much does it cost to fly round-trip from Montreal to Philadelphia?

What’s the top layover airport for flights from Montreal to Philadelphia?

Share of one-stop round-trip flights from Montreal to Philadelphia chosen by Cheapflights users in the past 12 months, using the same layover each way.

Chicago (ORD) – chosen by Cheapflights users on 67% of one-stop itineraries from Montreal to Philadelphia on Cheapflights.

What’s the cheapest layover airport for flights from Montreal to Philadelphia?

Average round-trip fare for 1-stop flights from Montreal to Philadelphia, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Toronto (YYZ) is the most affordable 1-stop option, with an average round-trip price of C$ 623.

What’s the fastest layover option from Montreal to Philadelphia?

Shortest average travel time for 1-stop one-way flights from Montreal to Philadelphia, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 7h 35m.

Which airport typically offers the quickest layover for flights from Montreal to Philadelphia?

Average layover duration for 1-stop one-way flights from Montreal to Philadelphia, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 2h 37m.

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 4 May 2026.
Read reviews from past customers who have flown Porter Airlines,United Airlines, andAmerican Airlines from Montreal to Philadelphia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
436 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.6

Overall

8.0

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
436 reviews
Porter Airlines
8.0
Very good
436 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.6

Overall

8.0

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
United Airlines
7.4
Good
9,681 reviews
Porter Airlines
8.0
Very good
436 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.6

Overall

8.0

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
American Airlines
7.1
Good
11,670 reviews
Porter Airlines
8.0
Very good
436 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.6

Overall

8.0

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,996 reviews
Porter Airlines
8.0
Very good
436 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.6

Overall

8.0

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Related info for your journey

Find useful and relevant information for your journey from Montreal 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?

    Most people fly into Philadelphia (PHL) if they book a flight to Philadelphia from Montreal. On average, Philadelphia has 11 inbound flights from Montreal per day from 4 airlines. Philadelphia is conveniently located just 11.2 km from Philadelphia’s city centre.

  • How long is the flight from Montreal to Philadelphia?

    Departing from Montreal to Philadelphia will take you 5h 09m. The distance between Montreal and Philadelphia is about 632 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Montreal to Philadelphia round-trip?

    Our cheapest airline available from Montreal to Philadelphia is Air Canada. Our recent data shows that you can find tickets from as low as C$ 261 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at C$ 286 and C$ 286 round-trip. Air Canada is 55% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Montreal 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 to Philadelphia on time: American Airlines (91%), Piedmont Airlines (91%), Porter Airlines (90%).

  • What are the cheapest flights from Montreal to Philadelphia?

    Looking at all options, your cheapest flight can be booked for C$ 237. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Philadelphia) can be booked for C$ 602 on average, our data indicates C$ 542 when flying from Montreal to Philadelphia.

  • Can I find deals for flights from Montreal to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Montreal to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Philadelphia?

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

  • Can I find deals for business class flights from Montreal to Philadelphia?

    Yes. Cheapflights offers flight deals from Montreal 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 to Philadelphia?

    Currently, September is the cheapest month in which you can book a flight from Montreal to Philadelphia (average of C$ 198). Flying from Montreal to Philadelphia in December is currently the most expensive (average of C$ 326). 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

Travelling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Reading
King of Prussia

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Top 4 airlines flying from Montreal to Philadelphia

Discover the top 4 airlines that operate flights from Montreal 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 629,999 searches. Data last updated 4 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 261AverageC$ 529FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 286AverageC$ 504FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 286AverageC$ 636FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 503AverageC$ 624FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Montreal to Philadelphia?

Deals for Montreal to Philadelphia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Philadelphia?

Cheapflights simply makes it quick and affordable to book flights from Montreal to Philadelphia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Montreal to Philadelphia with no change fees?

Need flexible booking options for your flight to Philadelphia from Montreal? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Montreal to Philadelphia become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Philadelphia from Montreal today and book when prices fit your budget.

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