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Cheap flights from Montreal to Philadelphia from C$ 270

YMQ — PHL
4 Nov — 11 Nov1
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

Fri 30/105:34 p.m. -
1 stop18h 08m
Sat 31/101:42 p.m. -
Nonstop1h 45m
Deal found 3/10C$ 461
Sat 14/1112:10 p.m. -
1 stop21h 29m
Sun 15/111:39 p.m. -
Nonstop1h 49m
Deal found 30/9C$ 462
Tue 17/1112:10 p.m. -
1 stop21h 30m
Wed 18/111:39 p.m. -
Nonstop1h 49m
Deal found 5/10C$ 482
Sat 5/1212:08 p.m. -
1 stop21h 27m
Sun 6/121:35 p.m. -
Nonstop1h 51m
Deal found 30/9C$ 483
Fri 30/101:05 p.m. -
Nonstop1h 39m
Sat 31/103:20 p.m. -
Nonstop1h 35m
Deal found 3/10C$ 506
Mon 9/117:33 a.m. -
Nonstop2h 04m
Mon 9/1112:47 p.m. -
1 stop22h 38m
Deal found 4/10C$ 516
Wed 14/101:10 p.m. -
Nonstop1h 37m
Fri 23/103:25 p.m. -
Nonstop1h 40m
Deal found 5/10C$ 532
Wed 18/111:05 p.m. -
Nonstop1h 39m
Wed 25/113:20 p.m. -
Nonstop1h 35m
Deal found 4/10C$ 569
Wed 11/111:05 p.m. -
Nonstop1h 39m
Sun 15/113:20 p.m. -
Nonstop1h 35m
Deal found 5/10C$ 579
Wed 11/111:05 p.m. -
Nonstop1h 39m
Mon 16/113:20 p.m. -
Nonstop1h 35m
Deal found 2/10C$ 580
Fri 30/101:05 p.m. -
Nonstop1h 39m
Sun 1/113:20 p.m. -
Nonstop1h 35m
Deal found 3/10C$ 588

Find flight deals from Montreal to Philadelphia

Round-trip from

C$ 461

One-way from

C$ 270

Popular in

March

Cheapest in

January

Average price

C$ 692

Good round-trip deal

C$ 570 or less

Good one-way deal

C$ 314 or less
American Airlines
  • American Airlines
  • 30/10-31/10
  • 1 total stop
  • 19h 53m total
  • Montreal to Philadelphia
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Avianca
  • Avianca
  • 2/11-31/12
  • Nonstop
  • 1h 39m total
  • Montreal to Philadelphia
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Highest demand for flights based on searches. 1% potential increase in price (C$ 10 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 18 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from Montreal (YMQ) to Philadelphia.
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Price to beat on a one-way flight from Montreal (YMQ) to Philadelphia.
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Cheapflights Fare Finder

 
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 Montreal Pierre Elliott Trudeau Intl - PHL Philadelphia

YULPHL

Montreal Pierre Elliott Trudeau Intl

Tue 30/3

12:45 p.m.-7:24 p.m.

1 stop6h 39m

Philadelphia

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 355

MontrealPhiladelphia

YUL Montreal Pierre Elliott Trudeau Intl - PHL Philadelphia

YULPHL

Montreal Pierre Elliott Trudeau Intl

Wed 30/12

4:45 p.m.-12:34 a.m.

1 stop7h 49m

Philadelphia

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 358

MontrealPhiladelphia

YUL Montreal Pierre Elliott Trudeau Intl - PHL Philadelphia

YULPHL

Montreal Pierre Elliott Trudeau Intl

Sun 22/11

9:45 a.m.-12:03 p.m.

2 stops26h 18m

Philadelphia

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 362
Quickest round-trip

MontrealPhiladelphia

YUL Montreal Pierre Elliott Trudeau Intl - PHL Philadelphia

YULPHL

Montreal Pierre Elliott Trudeau Intl

Fri 4/12

4:01 p.m.-6:01 p.m.

Nonstop2h 00m

Philadelphia

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 381

MontrealPhiladelphia

YUL Montreal Pierre Elliott Trudeau Intl - PHL Philadelphia

YULPHL

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

7:33 a.m.-9:34 a.m.

Nonstop2h 01m

Philadelphia

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 381

MontrealPhiladelphia

YUL Montreal Pierre Elliott Trudeau Intl - PHL Philadelphia

YULPHL

Montreal Pierre Elliott Trudeau Intl

Wed 21/10

6:10 a.m.-2:43 p.m.

1 stop8h 33m

Philadelphia

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 394

MontrealPhiladelphia

YUL Montreal Pierre Elliott Trudeau Intl - PHL Philadelphia

YULPHL

Montreal Pierre Elliott Trudeau Intl

Tue 1/12

2:13 p.m.-7:02 p.m.

1 stop4h 49m

Philadelphia

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 394

MontrealPhiladelphia

YUL Montreal Pierre Elliott Trudeau Intl - PHL Philadelphia

YULPHL

Montreal Pierre Elliott Trudeau Intl

Wed 2/12

6:00 a.m.-1:55 p.m.

1 stop7h 55m

Philadelphia

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 394

MontrealPhiladelphia

YUL Montreal Pierre Elliott Trudeau Intl - PHL Philadelphia

YULPHL

Montreal Pierre Elliott Trudeau Intl

Tue 30/3

6:10 a.m.-2:22 p.m.

1 stop8h 12m

Philadelphia

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 395

MontrealPhiladelphia

YUL Montreal Pierre Elliott Trudeau Intl - PHL Philadelphia

YULPHL

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

4:45 p.m.-9:52 a.m.

1 stop17h 07m

Philadelphia

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 395

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/9

Showing 1-10 of 21 resultsSorted by cheapest first
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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

Cheapflights Insights

Everything you need to know about your flight from Montreal to Philadelphia

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

Currently, April is the cheapest month in which you can book a flight from Montreal to Philadelphia (average of C$ 562). Flying from Montreal to Philadelphia in June is currently the most expensive (average of C$ 697). 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?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 27% on flights from Montreal to Philadelphia by exploring options for tickets in the evening.

Weekly flight availability from Montreal to Philadelphia

The most flights from YMQ to PHL are scheduled on a Saturday (13 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (3 on average).

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

Airfare is below average for this route at the moment.
Montreal to Philadelphia flights typically cost between C$ 588 and C$ 1,071 in October.
The cheapest round-trip price found within the last 5 days was C$ 461 on American Airlines (30 Oct-31 Oct).

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 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

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

Reviews of airlines servicing Philadelphia

Read reviews from past customers who have flown Porter Airlines,Air Canada, 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
466 reviews
Check prices

Overall

8.0

Entertainment

7.0

Comfort

8.0

Food

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
Porter Airlines
8.0
Very good
466 reviews
Porter Airlines
8.0
Very good
466 reviews
Check prices

Overall

8.0

Entertainment

7.0

Comfort

8.0

Food

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
Air Canada
7.1
Good
11,722 reviews
Porter Airlines
8.0
Very good
466 reviews
Check prices

Overall

8.0

Entertainment

7.0

Comfort

8.0

Food

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
American Airlines
7.0
Good
12,125 reviews
Porter Airlines
8.0
Very good
466 reviews
Check prices

Overall

8.0

Entertainment

7.0

Comfort

8.0

Food

7.6

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.

Related info for your journey

  • 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 7 inbound flights from Montreal per day from 3 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 46m. 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$ 245 on this airline. Additional options worth looking into are American Airlines and Porter Airlines, starting at C$ 364 and C$ 528 round-trip. Air Canada is 60% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Montreal to Philadelphia one-way?

    The cheapest airlines for a one-way flight from Montreal to Philadelphia are Air Canada (C$ 290), American Airlines (C$ 297), and Porter Airlines (C$ 348).

  • 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: Republic Airways (87%), Porter Airlines (72%), PSA Airlines (72%).

  • What are the cheapest flights from Montreal to Philadelphia?

    Looking at all options, your cheapest flight can be booked for C$ 220. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Philadelphia) can be booked for C$ 623 on average, our data indicates C$ 529 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, April is the cheapest month in which you can book a flight from Montreal to Philadelphia (average of C$ 562). Flying from Montreal to Philadelphia in June is currently the most expensive (average of C$ 697). 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
Voorhees
Reading
King of Prussia
Wildwood
West Chester

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Montreal to Philadelphia

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 245AverageC$ 569FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 364AverageC$ 592FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 528AverageC$ 693FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

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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