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Cheap flights from Montreal to Philadelphia from C$ 309

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — PHL
29 Jun — 6 Jul1
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 30 May 2026.

Fri 31/74:16 p.m.
YUL
-
PHL
Nonstop1h 53m
American Airlines
Fri 31/79:32 p.m.
PHL
-
YUL
1 stop14h 11m
American Airlines
Deal found 30/5C$ 444
Fri 19/64:16 p.m.
YUL
-
PHL
Nonstop1h 53m
American Airlines
Sat 20/65:15 a.m.
PHL
-
YUL
1 stop11h 36m
American Airlines
Deal found 26/5C$ 468
Fri 3/75:30 p.m.
YUL
-
PHL
1 stop26h 55m
American Airlines
Sun 5/71:25 p.m.
PHL
-
YUL
Nonstop1h 54m
American Airlines
Deal found 29/5C$ 502
Thu 25/64:16 p.m.
YUL
-
PHL
Nonstop1h 53m
American Airlines
Fri 26/65:15 a.m.
PHL
-
YUL
1 stop11h 36m
American Airlines
Deal found 25/5C$ 504
Thu 18/65:33 p.m.
YUL
-
PHL
1 stop26h 35m
American Airlines
Sat 20/61:36 p.m.
PHL
-
YUL
Nonstop1h 52m
American Airlines
Deal found 28/5C$ 509
Fri 26/65:33 p.m.
YUL
-
PHL
1 stop26h 34m
American Airlines
Sun 28/61:36 p.m.
PHL
-
YUL
Nonstop1h 52m
American Airlines
Deal found 25/5C$ 510
Fri 19/65:33 p.m.
YUL
-
PHL
1 stop24h 58m
American Airlines
Sun 21/610:33 a.m.
PHL
-
YUL
Nonstop1h 55m
American Airlines
Deal found 29/5C$ 527
Mon 15/65:33 p.m.
YUL
-
PHL
1 stop26h 35m
American Airlines
Wed 17/610:33 a.m.
PHL
-
YUL
Nonstop1h 55m
American Airlines
Deal found 25/5C$ 542
Wed 22/77:55 p.m.
YUL
-
PHL
Nonstop1h 39m
Air Canada
Sat 25/73:25 p.m.
PHL
-
YUL
Nonstop1h 44m
Air Canada
Deal found 29/5C$ 544
Mon 22/61:10 p.m.
YUL
-
PHL
Nonstop1h 39m
Air Canada
Thu 25/610:05 a.m.
PHL
-
YUL
Nonstop1h 44m
Air Canada
Deal found 28/5C$ 548

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 30 May 2026.

Round-trip from

C$ 444

One-way from

C$ 309

Popular in

May

Cheapest in

January

Average price

C$ 728

Good round-trip deal

C$ 582 or less

Good one-way deal

C$ 329 or less
American Airlines
  • American Airlines
  • 31/7-31/7
  • 1 total stop
  • 16h 04m total
  • Montreal to Philadelphia
Search Deals
Air Canada
  • Air Canada
  • 1/7
  • Nonstop
  • 1h 39m total
  • Montreal to Philadelphia
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 18 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 30 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
Quickest round-trip

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 25/6

1:10 p.m.-2:49 p.m.

Nonstop1h 39m

Philadelphia

Sat 4/7

10:45 a.m.-5:27 p.m.

1 stop6h 42m

C$ 630

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 25/6

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

1 stop6h 15m

Philadelphia

Sat 4/7

6:00 a.m.-9:26 p.m.

1 stop15h 26m

C$ 633

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 25/6

9:45 a.m.-12:57 a.m.

1 stop15h 12m

Philadelphia

Fri 26/6

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

1 stop5h 52m

C$ 633

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Wed 29/7

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

1 stop6h 15m

Philadelphia

Mon 10/8

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

1 stop5h 52m

C$ 646

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 30/7

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

1 stop6h 15m

Philadelphia

Thu 13/8

6:25 a.m.-5:30 p.m.

1 stop11h 05m

C$ 646

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 9/7

4:55 p.m.-12:57 a.m.

1 stop8h 02m

Philadelphia

Mon 13/7

3:10 p.m.-7:45 p.m.

1 stop4h 35m

C$ 648

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Fri 31/7

5:00 a.m.-10:04 a.m.

1 stop5h 04m

Philadelphia

Tue 4/8

7:00 a.m.-3:25 p.m.

2 stops8h 25m

C$ 661

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

5:10 p.m.-11:12 p.m.

1 stop6h 02m

Philadelphia

Mon 28/9

5:20 a.m.-4:19 p.m.

2 stops10h 59m

C$ 665

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 2/7

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

1 stop4h 55m

Philadelphia

Wed 8/7

1:31 p.m.-9:26 p.m.

1 stop7h 55m

C$ 676

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 2/7

9:15 a.m.-11:44 p.m.

1 stop14h 29m

Philadelphia

Thu 9/7

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

1 stop5h 52m

C$ 676

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/5

Showing 1-10 of 23 resultsSorted by cheapest first
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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

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$ 201). Flying from Montreal to Philadelphia in June is currently the most expensive (average of C$ 439). 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 30 May 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 31% on flights from Montreal to Philadelphia by exploring options for tickets in the evening.

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 30 May 2026.

The most flights from YMQ to PHL are scheduled on a Thursday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 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$ 632.

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.

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 72 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?

Use this chart to determine the cheapest time to fly round-trip from Montreal to Philadelphia. Price data was last updated on 23 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.

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 30 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
440 reviews
Check prices

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Crew

8.6

Food

7.6

Overall

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
440 reviews
Porter Airlines
8.0
Very good
440 reviews
Check prices

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Crew

8.6

Food

7.6

Overall

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.
United Airlines
7.4
Good
9,769 reviews
Porter Airlines
8.0
Very good
440 reviews
Check prices

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Crew

8.6

Food

7.6

Overall

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
11,643 reviews
Porter Airlines
8.0
Very good
440 reviews
Check prices

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Crew

8.6

Food

7.6

Overall

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
11,105 reviews
Porter Airlines
8.0
Very good
440 reviews
Check prices

Boarding

8.2

Entertainment

6.9

Comfort

8.0

Crew

8.6

Food

7.6

Overall

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 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 9 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 1h 39m. 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$ 265 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at C$ 290 and C$ 299 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: Porter Airlines (94%), American Airlines (94%), Piedmont Airlines (94%).

  • What are the cheapest flights from Montreal to Philadelphia?

    Looking at all options, your cheapest flight can be booked for C$ 245. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Philadelphia) can be booked for C$ 599 on average, our data indicates C$ 504 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$ 201). Flying from Montreal to Philadelphia in June is currently the most expensive (average of C$ 439). 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 30 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 265AverageC$ 538FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 290AverageC$ 512FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 299AverageC$ 646FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 510AverageC$ 636FlexibilityNo 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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