Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Montreal to Philadelphia
The cheapest flights right now
Montreal – Philadelphia
Outbound – Nov 5, 2026
direct
1h 51m Return – Nov 8, 2026
direct
1h 49m $482
yesterday
Montreal – Philadelphia
Outbound – Nov 5, 2026
direct
1h 51m Return – Nov 9, 2026
direct
1h 51m $486
2 days ago
Montreal – Philadelphia
Outbound – Nov 5, 2026
direct
1h 51m Return – Nov 8, 2026
direct
1h 49m $519
2 days ago
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$368
Average price of a round trip
$431
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
1h38
A flight from Montreal to Philadelphia takes on average 1h38.
Best time
November
According to user searches, the ideal month to go to Philadelphia is November.
The best flight deals for a weekend
Montreal – Philadelphia
Outbound – Nov 5, 2026
direct
1h 51m Return – Nov 8, 2026
direct
1h 49m $482
yesterday
Montreal – Philadelphia
Outbound – Nov 5, 2026
direct
1h 51m Return – Nov 9, 2026
direct
1h 51m $486
2 days ago
Montreal – Philadelphia
Outbound – Nov 5, 2026
direct
1h 51m Return – Nov 8, 2026
direct
1h 49m $519
2 days ago
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Tips for finding a cheap flight from Montreal to Philadelphia
Check out our tips for booking your flight to Philadelphia (USA) from Montreal (Canada) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is May, with an average flight ticket price of $232 (calculation over the last two years). The most touristic season corresponds to the months of October, September and November.
For the cheapest flights, it is advisable to buy your ticket at least 16 days before the departure date.
The airline offering the cheapest flight tickets is Air Canada. A ticket from the airline Air Canada to Philadelphia costs on average $424.
The airlines that offer the most flights are American Airlines, Air Canada and Porter Airlines.
info departure city :
Montreal, Canada
airports :
Mirabel International Airport (YMX)
Montreal-Trudeau International Airport (YUL)
Saint-Hubert Airport (YHU)
local time :
Montreal is a city in the country Canada, the time zone is [[timezone]]. In Montreal, it is currently {fromLocalTime}, the temperature is on average 9°C, with a minimum of 6°C and a maximum of 12°C.
The city of Montreal (YMQ) has 3 airport(s): Mirabel, Montreal-Trudeau and Saint-Hubert
destination info :
Philadelphia, USA
airports :
Philadelphia International Airport (PHL)
Northeast Philadelphia Airport (PNE)
local time :
Philadelphia is in the country USA, the time zone is [[timezone]]. In Philadelphia, it is currently {toLocalTime}, the temperature is on average 18°C, with a minimum of 15°C and a maximum of 22°C.
The city of Philadelphia (PHL) has 2 airport(s): Philadelphia International and Northeast Philadelphia
Useful info about Philadelphia
What is the least touristic period to go to Philadelphia?
If you want to visit Philadelphia during the least touristic period, choose the month of November.
What is the most popular time to travel to Philadelphia?
In Philadelphia, the most popular month is October. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Montreal to Philadelphia?
According to our data, it is recommended to book your flight 16 days before your departure. If you book your flight ticket 3 weeks before your departure, you may find a price below average. You can also choose morning flights that are 100% cheaper than afternoon and evening flights. The cheapest day to book a flight from Montreal to Philadelphia is Friday.
What are the arrival and destination airports when traveling between Montreal and Philadelphia?
When you leave, you can leave from Montreal-Trudeau or Saint-Hubert, and you will arrive at Philadelphia International.
How to reach Montreal airport from the city centre?
The airport Mirabel is located 48 km, Montreal-Trudeau is located 18 km or Saint-Hubert is located 14 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from Montreal to Philadelphia?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Montreal and Philadelphia?
In summer, the average temperature is 24°C in Philadelphia and 20°C in Montreal. The average rainfall in summer is 129 mm in Philadelphia and 130 mm in Montreal. In summer, it is warmer in Philadelphia and it rains less in Philadelphia. In winter, it is colder in Philadelphia and it rains more in Philadelphia.
