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Cheap flights from Montreal to Philadelphia from C$ 219

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 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — PHL
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Montreal to Philadelphia are usually found in August or January, booked 57 days in advance, depart on a Wednesday or Friday and return on a Friday

Cheap 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 17 September 2025.

Round-trip from

C$ 448

One-way from

C$ 219

Popular in

May

Cheapest in

August

Average price

C$ 532

Good round-trip deal

C$ 478 or less

Good one-way deal

C$ 309 or less
Air Canada
  • Air Canada
  • 9/10-12/10
  • Nonstop
  • 3h 12m total
  • Montreal to Philadelphia
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30/10
  • 30/10
  • 2 total stops
  • 18h 32m total
  • Montreal to Philadelphia
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Highest demand for flights based on searches. 11% potential increase in price (C$ 109 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 34 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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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Find flight deals from Montreal to Philadelphia

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 17 September 2025.

Thu 9/108:00 p.m.YUL - PHL
Nonstop1h 38mAir Canada
Sun 12/109:20 a.m.PHL - YUL
Nonstop1h 34mAir Canada
Deal found 16/9C$ 448
Tue 18/116:45 a.m.YUL - PHL
1 stop17h 47mMultiple Airlines
Sun 23/1112:40 p.m.PHL - YUL
2 stops12h 03mMultiple Airlines
Deal found 14/9C$ 453
Fri 31/101:10 p.m.YUL - PHL
Nonstop1h 37mAir Canada
Fri 7/113:30 p.m.PHL - YUL
Nonstop1h 35mAir Canada
Deal found 16/9C$ 469
Mon 17/114:35 p.m.YUL - PHL
1 stop8h 49mMultiple Airlines
Sun 23/1112:40 p.m.PHL - YUL
2 stops12h 03mMultiple Airlines
Deal found 14/9C$ 476
Fri 31/101:10 p.m.YUL - PHL
Nonstop1h 37mAir Canada
Mon 3/114:35 p.m.PHL - YUL
1 stop5h 17mAir Canada
Deal found 15/9C$ 486
Sun 7/127:30 a.m.YUL - PHL
Nonstop2h 00mAmerican Airlines
Sun 7/1212:33 p.m.PHL - YUL
1 stop26h 37mAmerican Airlines
Deal found 15/9C$ 487
Fri 3/106:45 a.m.YUL - PHL
1 stop18h 01mMultiple Airlines
Sun 5/105:33 a.m.PHL - YUL
1 stop9h 17mMultiple Airlines
Deal found 16/9C$ 490

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 17 September 2025.
Use the filters below to find and compare flights from Montreal to Philadelphia that are best for you.

Fly from

Montreal

Fly to

Philadelphia

Route

Depart

Return

Price

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Fri 21/11

8:50 a.m.-3:51 p.m.

2 stops7h 01m

Philadelphia

Sun 23/11

3:30 p.m.-5:05 p.m.

Nonstop1h 35m

C$ 473

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Sat 1/11

1:10 p.m.-2:47 p.m.

Nonstop1h 37m

Philadelphia

Sat 8/11

4:35 p.m.-11:22 p.m.

1 stop6h 47m

C$ 477

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 23/10

1:00 p.m.-2:38 p.m.

Nonstop1h 38m

Philadelphia

Sun 26/10

9:45 a.m.-11:19 a.m.

Nonstop1h 34m

C$ 477

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 9/10

9:15 a.m.-3:49 p.m.

1 stop6h 34m

Philadelphia

Sun 12/10

3:25 p.m.-5:00 p.m.

Nonstop1h 35m

C$ 486

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Fri 14/11

1:10 p.m.-2:47 p.m.

Nonstop1h 37m

Philadelphia

Mon 17/11

3:30 p.m.-5:05 p.m.

Nonstop1h 35m

C$ 498

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Fri 31/10

11:10 a.m.-3:51 p.m.

1 stop4h 41m

Philadelphia

Mon 3/11

4:35 p.m.-9:52 p.m.

1 stop5h 17m

C$ 501

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 23/10

6:55 a.m.-9:32 a.m.

3 stops26h 37m

Philadelphia

Sun 26/10

9:47 a.m.-5:41 p.m.

1 stop7h 54m

C$ 525

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 20/11

1:10 p.m.-2:47 p.m.

Nonstop1h 37m

Philadelphia

Tue 25/11

3:30 p.m.-5:05 p.m.

Nonstop1h 35m

C$ 530

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Sat 8/11

1:10 p.m.-2:47 p.m.

Nonstop1h 37m

Philadelphia

Wed 12/11

3:30 p.m.-5:05 p.m.

Nonstop1h 35m

C$ 530

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Sun 7/12

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

Nonstop2h 00m

Philadelphia

Sun 7/12

1:34 p.m.-3:24 p.m.

Nonstop1h 50m

C$ 531

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/9

Showing 1-10 of 18 results
1
2

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?

Use this chart to determine the optimal time to book a round-trip flight from Montreal to Philadelphia. Price data was last updated on 12 September 2025.

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 57 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, January is the cheapest month in which you can book a flight from Montreal to Philadelphia (average of C$ 388). Flying from Montreal to Philadelphia in May is currently the most expensive (average of C$ 416). 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 17 September 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 34% 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 14 September 2025.

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 17 September 2025.

The most flights from YMQ to PHL are scheduled on a Monday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 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 29% 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.

Detroit (DTW) is the most affordable 1-stop option, with an average round-trip price of C$ 616.

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 Toronto (YYZ) have the shortest average one-way travel time for 1-stop routes: 4h 21m.

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 Washington, D.C. (IAD) offer the fastest connection on this route, with an average layover time of 1h 09m.

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 17 September 2025.
Read reviews from past customers who have flown United Airlines,American Airlines, andWestJet 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.
United Airlines
7.4
Good
8,926 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
WestJet
7.2
Good
3,095 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

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 6 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 7h 01m. The distance between Montreal and Philadelphia is about 632 km.

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

    Our cheapest airline available from Montreal to Philadelphia is American Airlines. Our recent data shows that you can find tickets from as low as C$ 298 on this airline. Additional options worth looking into are Air Canada and United Airlines, starting at C$ 334 and C$ 352 round-trip. American Airlines is 52% 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: Piedmont Airlines (87%), American Airlines (84%), Air Canada (81%).

  • What are the cheapest flights from Montreal to Philadelphia?

    Looking at all options, your cheapest flight can be booked for C$ 228. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Philadelphia) can be booked for C$ 448 on average, our data indicates C$ 606 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, January is the cheapest month in which you can book a flight from Montreal to Philadelphia (average of C$ 388). Flying from Montreal to Philadelphia in May is currently the most expensive (average of C$ 416). 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
King of Prussia
Reading

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Alternative routes for Montreal to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to Newark flights
Ottawa to Newark flights
Pierre Elliott Trudeau Intl to Reagan-National flights
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Ottawa to LaGuardia flights
Ottawa to John F Kennedy Intl flights
Québec City to Newark flights
Pierre Elliott Trudeau Intl to Philadelphia flights
Ottawa to Dulles Intl flights
Ottawa to Reagan-National flights
Québec City to John F Kennedy Intl flights
Québec City to LaGuardia flights
Pierre Elliott Trudeau Intl to Pittsburgh flights
Ottawa to Pittsburgh flights
Ottawa to Philadelphia flights
Québec City to Philadelphia flights
Québec City to Dulles Intl flights
Québec City to Reagan-National flights
Ottawa to Harrisburg flights
Pierre Elliott Trudeau Intl to State College flights
Ottawa to Erie flights

Top 3 airlines flying from Montreal to Philadelphia

Discover the top 3 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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 298AverageC$ 599FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 334AverageC$ 580FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 352AverageC$ 573FlexibilityNo cancel feeOn-time69%
Search United 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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