Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Montreal to Philadelphia from C$ 273

YMQ — PHL
20 Sep — 27 Sep1
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

Thu 3/91:10 p.m. -
Nonstop1h 39m
Sat 5/93:25 p.m. -
Nonstop1h 44m
Deal found 17/8C$ 484
Fri 4/97:55 p.m. -
Nonstop1h 39m
Sun 6/910:05 a.m. -
Nonstop1h 44m
Deal found 17/8C$ 495
Sun 27/91:10 p.m. -
Nonstop1h 37m
Mon 28/93:25 p.m. -
Nonstop1h 40m
Deal found 17/8C$ 496
Thu 22/107:55 p.m. -
Nonstop1h 37m
Sat 24/1010:05 a.m. -
Nonstop1h 40m
Deal found 17/8C$ 514
Fri 2/101:10 p.m. -
Nonstop1h 37m
Mon 5/103:25 p.m. -
Nonstop1h 40m
Deal found 17/8C$ 523
Thu 1/107:55 p.m. -
Nonstop1h 37m
Thu 8/107:00 a.m. -
1 stop4h 51m
Deal found 17/8C$ 531
Fri 2/105:30 p.m. -
1 stop5h 16m
Sun 4/1010:05 a.m. -
Nonstop1h 40m
Deal found 17/8C$ 534
Tue 25/87:55 p.m. -
Nonstop1h 39m
Sun 6/910:05 a.m. -
Nonstop1h 44m
Deal found 17/8C$ 536

Find flight deals from Montreal to Philadelphia

Round-trip from

C$ 484

One-way from

C$ 273

Popular in

March

Cheapest in

April

Average price

C$ 596

Good round-trip deal

C$ 515 or less

Good one-way deal

C$ 318 or less
Air Canada
  • Air Canada
  • 3/9-5/9
  • Nonstop
  • 3h 23m total
  • Montreal to Philadelphia
Search Deals
Air Canada
  • Air Canada
  • 29/9
  • Nonstop
  • 1h 37m total
  • Montreal to Philadelphia
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 1 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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

 
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
Quickest round-trip

MontrealPhiladelphia

YUL Montreal Pierre Elliott Trudeau Intl - PHL Philadelphia

YULPHL

Montreal Pierre Elliott Trudeau Intl

Sat 5/12

1:05 p.m.-2:44 p.m.

Nonstop1h 39m

Philadelphia

Wed 9/12

3:20 p.m.-4:55 p.m.

Nonstop1h 35m

C$ 564

MontrealPhiladelphia

YUL Montreal Pierre Elliott Trudeau Intl - PHL Philadelphia

YULPHL

Montreal Pierre Elliott Trudeau Intl

Sat 2/1

1:05 p.m.-2:44 p.m.

Nonstop1h 39m

Philadelphia

Wed 13/1

6:10 a.m.-6:57 p.m.

1 stop12h 47m

C$ 564

MontrealPhiladelphia

YUL Montreal Pierre Elliott Trudeau Intl - PHL Philadelphia

YULPHL

Montreal Pierre Elliott Trudeau Intl

Sat 26/9

9:15 a.m.-2:20 p.m.

1 stop5h 05m

Philadelphia

Tue 29/9

10:40 a.m.-2:40 p.m.

1 stop4h 00m

C$ 571

MontrealPhiladelphia

YUL Montreal Pierre Elliott Trudeau Intl - PHL Philadelphia

YULPHL

Montreal Pierre Elliott Trudeau Intl

Wed 21/10

9:45 a.m.-9:29 p.m.

1 stop11h 44m

Philadelphia

Wed 28/10

10:30 a.m.-3:16 p.m.

1 stop4h 46m

C$ 572

MontrealPhiladelphia

YUL Montreal Pierre Elliott Trudeau Intl - PHL Philadelphia

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 3/9

4:55 p.m.-12:59 a.m.

1 stop8h 04m

Philadelphia

Sat 5/9

3:05 p.m.-7:45 p.m.

1 stop4h 40m

C$ 580

MontrealPhiladelphia

YUL Montreal Pierre Elliott Trudeau Intl - PHL Philadelphia

YULPHL

Montreal Pierre Elliott Trudeau Intl

Sat 17/10

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

1 stop8h 33m

Philadelphia

Sun 18/10

10:05 a.m.-11:45 a.m.

Nonstop1h 40m

C$ 582

MontrealPhiladelphia

YUL Montreal Pierre Elliott Trudeau Intl - PHL Philadelphia

YULPHL

Montreal Pierre Elliott Trudeau Intl

Sat 17/10

6:10 a.m.-12:25 p.m.

1 stop6h 15m

Philadelphia

Mon 19/10

3:25 p.m.-5:05 p.m.

Nonstop1h 40m

C$ 582

MontrealPhiladelphia

YUL Montreal Pierre Elliott Trudeau Intl - PHL Philadelphia

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 3/9

9:45 a.m.-12:59 a.m.

1 stop15h 14m

Philadelphia

Sat 5/9

3:25 p.m.-5:09 p.m.

Nonstop1h 44m

C$ 582

MontrealPhiladelphia

YUL Montreal Pierre Elliott Trudeau Intl - PHL Philadelphia

YULPHL

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

6:10 a.m.-12:23 p.m.

1 stop6h 13m

Philadelphia

Sun 6/9

3:05 p.m.-7:45 p.m.

1 stop4h 40m

C$ 582

MontrealPhiladelphia

YUL Montreal Pierre Elliott Trudeau Intl - PHL Philadelphia

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 4/2

1:05 p.m.-2:44 p.m.

Nonstop1h 39m

Philadelphia

Sat 6/2

11:39 a.m.-6:57 p.m.

1 stop7h 18m

C$ 585

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/8

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

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, September is the cheapest month in which you can book a flight from Montreal to Philadelphia (average of C$ 498). Flying from Montreal to Philadelphia in June is currently the most expensive (average of C$ 674). 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 39% 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 Wednesday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 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$ 518 and C$ 873 in September.
The cheapest round-trip price found within the last 5 days was C$ 484 on Air Canada (3 Sep-5 Sep).

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 55 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 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.

Reviews of airlines servicing Philadelphia

Read reviews from past customers who have flown Porter Airlines,American Airlines, andAir Canada 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
457 reviews
Check prices

Entertainment

6.9

Food

7.6

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Porter Airlines
8.0
Very good
457 reviews
Porter Airlines
8.0
Very good
457 reviews
Check prices

Entertainment

6.9

Food

7.6

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
American Airlines
7.1
Good
11,987 reviews
Porter Airlines
8.0
Very good
457 reviews
Check prices

Entertainment

6.9

Food

7.6

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Air Canada
7.1
Good
11,513 reviews
Porter Airlines
8.0
Very good
457 reviews
Check prices

Entertainment

6.9

Food

7.6

Boarding

8.2

Overall

8.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

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 11 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 1h 39m. The distance between Montreal and Philadelphia is about 632 km. All flights are typically direct.

  • 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$ 243 on this airline. Additional options worth looking into are American Airlines and Porter Airlines, starting at C$ 344 and C$ 510 round-trip. Air Canada is 59% 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$ 279), American Airlines (C$ 287), and Porter Airlines (C$ 315).

  • 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: Piedmont Airlines (79%), Porter Airlines (74%), American Airlines (64%).

  • What are the cheapest flights from Montreal to Philadelphia?

    Looking at all options, your cheapest flight can be booked for C$ 256. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Philadelphia) can be booked for C$ 560 on average, our data indicates C$ 1,835 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$ 498). Flying from Montreal to Philadelphia in June is currently the most expensive (average of C$ 674). 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$ 243AverageC$ 532FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 344AverageC$ 637FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 510AverageC$ 670FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.