$173+ Cheap flights from Philadelphia (PHL) to Montreal (YMQ)
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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YMQ
Sep 18 — Sep 251
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Montreal with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Philadelphia to Montreal are usually found in March or October, booked 65 days in advance, depart on a Friday or Wednesday and return on a Friday
Cheap flight deals from Philadelphia to Montreal
Cheapest
Best
Last-minute
One-way
Cheapest flights from Philadelphia to MontrealExplore the most affordable flight options available from Philadelphia to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 19, 2026.
Explore the most affordable flight options available from Philadelphia to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 19, 2026.
This Mytrip deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:05 am -
Nonstop1h 44m
Sat 9/51:10 pm -
Nonstop1h 39m
Deal found 8/16![Air Canada logo]()
$425
This Booking.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:05 am -
Nonstop1h 44m
Sun 9/61:10 pm -
Nonstop1h 39m
Deal found 8/16![Air Canada logo]()
$431
This Air Canada deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:05 am -
Nonstop1h 40m
Tue 9/297:55 pm -
Nonstop1h 37m
Deal found 8/17![Air Canada logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:57 am -
2 stops31h 35m
Wed 10/77:00 am -
1 stop9h 11m
Deal found 8/16![Multiple Airlines logo]()
$436
This Air Canada deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/283:25 pm -
Nonstop1h 44m
Sat 9/51:10 pm -
Nonstop1h 39m
Deal found 8/17![Air Canada logo]()
$441
This Flybillet deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flybillet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/294:20 pm -
1 stop5h 30m
Mon 8/317:55 pm -
Nonstop1h 39m
Deal found 8/15![Air Canada logo]()
$443
Best flights from Philadelphia to MontrealDiscover carefully curated flight deals from Philadelphia to Montreal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 19, 2026.
Discover carefully curated flight deals from Philadelphia to Montreal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 19, 2026.
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:25 pm -
Nonstop1h 40m
Tue 10/67:55 pm -
Nonstop1h 37m
Deal found 8/17![United Airlines logo]()
$493
This United deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:15 am -
1 stop13h 30m
Wed 10/77:55 pm -
Nonstop1h 37m
Deal found 8/18![Multiple Airlines logo]()
$514
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:05 am -
Nonstop1h 40m
Tue 10/131:10 pm -
Nonstop1h 37m
Deal found 8/15![United Airlines logo]()
$493
This United deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:15 am -
1 stop8h 25m
Fri 10/97:55 pm -
Nonstop1h 37m
Deal found 8/18![Multiple Airlines logo]()
$514
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:30 am -
1 stop4h 46m
Sat 11/281:05 pm -
Nonstop1h 39m
Deal found 8/15![United Airlines logo]()
$503
This United deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:55 pm -
1 stop15h 45m
Mon 10/57:55 pm -
Nonstop1h 37m
Deal found 8/16![Multiple Airlines logo]()
$524
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:25 am -
1 stop7h 55m
Wed 9/301:10 pm -
Nonstop1h 37m
Deal found 8/15![United Airlines logo]()
$503
This United deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1610:15 am -
1 stop9h 23m
Sun 12/201:05 pm -
Nonstop1h 39m
Deal found 8/14![Multiple Airlines logo]()
$524
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:30 am -
1 stop6h 53m
Tue 9/151:10 pm -
Nonstop1h 37m
Deal found 8/17![United Airlines logo]()
$503
This United deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:15 am -
1 stop13h 30m
Thu 10/221:10 pm -
Nonstop1h 37m
Deal found 8/18![Multiple Airlines logo]()
$525
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:20 pm -
Nonstop1h 35m
Sun 11/291:05 pm -
Nonstop1h 39m
Deal found 8/15![United Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2710:40 am -
1 stop4h 00m
Wed 9/306:10 am -
1 stop6h 15m
Deal found 8/17![United Airlines logo]()
$529
Last-minute flights from Philadelphia to MontrealDiscover last-minute flight deals from Philadelphia to Montreal. Data last updated August 19, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Montreal. Data last updated August 19, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/283:25 pm -
Nonstop1h 44m
Sat 9/51:10 pm -
Nonstop1h 39m
Deal found 8/17![Air Canada logo]()
$441
This Flybillet deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flybillet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/294:20 pm -
1 stop5h 30m
Mon 8/317:55 pm -
Nonstop1h 39m
Deal found 8/15![Air Canada logo]()
$443
This Mytrip deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:05 am -
Nonstop1h 44m
Sat 9/51:10 pm -
Nonstop1h 39m
Deal found 8/16![Air Canada logo]()
$425
This Booking.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:05 am -
Nonstop1h 44m
Sun 9/61:10 pm -
Nonstop1h 39m
Deal found 8/16![Air Canada logo]()
$431
This Air Canada deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:05 am -
Nonstop1h 40m
Tue 9/297:55 pm -
Nonstop1h 37m
Deal found 8/17![Air Canada logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:57 am -
2 stops31h 35m
Wed 10/77:00 am -
1 stop9h 11m
Deal found 8/16![Multiple Airlines logo]()
$436
One-way flights from Philadelphia to MontrealSearch for one-way flight options from Philadelphia to Montreal. Find affordable one-way fares based on user searches. Data last updated August 19, 2026.
Search for one-way flight options from Philadelphia to Montreal. Find affordable one-way fares based on user searches. Data last updated August 19, 2026.
This Trip.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:50 am -
2 stops16h 35m
Deal found 8/17![Multiple Airlines logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:41 pm -
2 stops22h 31m
Deal found 8/14![Multiple Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:57 am -
2 stops31h 35m
Deal found 8/16![Multiple Airlines logo]()
$189
This Air Canada deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2610:05 am -
Nonstop1h 40m
Deal found 8/17![Air Canada logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:41 pm -
2 stops25h 31m
Deal found 8/14![Multiple Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:00 am -
2 stops18h 33m
Deal found 8/17![Multiple Airlines logo]()
$193
This SmartFares deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:05 am -
Nonstop1h 40m
Deal found 8/18![Air Canada logo]()
$194
This Air Canada deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:25 pm -
Nonstop1h 40m
Deal found 8/17![Air Canada logo]()
$197
This Air Canada deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:05 am -
Nonstop1h 40m
Deal found 8/17![Air Canada logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:37 am -
3 stops34h 35m
Deal found 8/14![Multiple Airlines logo]()
$200
Find flight deals from Philadelphia to Montreal
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Montreal (YMQ). 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 August 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $425 (Mytrip) |
One-way from | $173 (Trip.com) |
Popular in | June |
Cheapest in | March |
Average price | $492 |
Good round-trip deal | $491 or less |
Good one-way deal | $320 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia to Montreal 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 2,558,603 searches. Data last updated August 19, 2026.
Use the filters below to find and compare flights from Philadelphia to Montreal that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaMontreal
PHL Philadelphia - YUL Montreal Pierre Elliott Trudeau Intl
PHLYUL
Philadelphia
Sat 10/3
3:25 pm-5:05 pm
Nonstop1h 40m
Montreal Pierre Elliott Trudeau Intl
Tue 10/6
7:55 pm-9:32 pm
Nonstop1h 37m
$493
PhiladelphiaMontreal
PHL Philadelphia - YUL Montreal Pierre Elliott Trudeau Intl
PHLYUL
Philadelphia
Wed 10/7
10:05 am-11:45 am
Nonstop1h 40m
Montreal Pierre Elliott Trudeau Intl
Tue 10/13
1:10 pm-2:47 pm
Nonstop1h 37m
$493
PhiladelphiaMontreal
PHL Philadelphia - YUL Montreal Pierre Elliott Trudeau Intl
PHLYUL
Philadelphia
Wed 11/25
10:30 am-3:16 pm
1 stop4h 46m
Montreal Pierre Elliott Trudeau Intl
Sat 11/28
1:05 pm-2:44 pm
Nonstop1h 39m
$503
PhiladelphiaMontreal
PHL Philadelphia - YUL Montreal Pierre Elliott Trudeau Intl
PHLYUL
Philadelphia
Wed 9/23
6:25 am-2:20 pm
1 stop7h 55m
Montreal Pierre Elliott Trudeau Intl
Wed 9/30
1:10 pm-2:47 pm
Nonstop1h 37m
$503
PhiladelphiaMontreal
PHL Philadelphia - YUL Montreal Pierre Elliott Trudeau Intl
PHLYUL
Philadelphia
Tue 9/8
10:30 am-5:23 pm
1 stop6h 53m
Montreal Pierre Elliott Trudeau Intl
Tue 9/15
1:10 pm-2:47 pm
Nonstop1h 37m
$503
PhiladelphiaMontreal
PHL Philadelphia - YUL Montreal Pierre Elliott Trudeau Intl
PHLYUL
Philadelphia
Mon 10/5
6:15 am-7:45 pm
1 stop13h 30m
Montreal Pierre Elliott Trudeau Intl
Wed 10/7
7:55 pm-9:32 pm
Nonstop1h 37m
$514
PhiladelphiaMontreal
PHL Philadelphia - YUL Montreal Pierre Elliott Trudeau Intl
PHLYUL
Philadelphia
Sat 10/3
6:15 am-2:40 pm
1 stop8h 25m
Montreal Pierre Elliott Trudeau Intl
Fri 10/9
7:55 pm-9:32 pm
Nonstop1h 37m
$514
Quickest round-trip
PhiladelphiaMontreal
PHL Philadelphia - YUL Montreal Pierre Elliott Trudeau Intl
PHLYUL
Philadelphia
Wed 11/25
3:20 pm-4:55 pm
Nonstop1h 35m
Montreal Pierre Elliott Trudeau Intl
Sun 11/29
1:05 pm-2:44 pm
Nonstop1h 39m
$515
PhiladelphiaMontreal
PHL Philadelphia - YUL Montreal Pierre Elliott Trudeau Intl
PHLYUL
Philadelphia
Fri 10/2
6:55 pm-10:40 am
1 stop15h 45m
Montreal Pierre Elliott Trudeau Intl
Mon 10/5
7:55 pm-9:32 pm
Nonstop1h 37m
$524
PhiladelphiaMontreal
PHL Philadelphia - YUL Montreal Pierre Elliott Trudeau Intl
PHLYUL
Philadelphia
Wed 12/16
10:15 am-7:38 pm
1 stop9h 23m
Montreal Pierre Elliott Trudeau Intl
Sun 12/20
1:05 pm-2:44 pm
Nonstop1h 39m
$524
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Philadelphia to Montreal
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Montreal in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Philadelphia-Montreal flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Montreal flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Montreal flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Philadelphia-Montreal flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Montreal flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Philadelphia to Montreal
Have a flexible travel schedule? Discover the best time to fly to Montreal from Philadelphia with our price prediction graph.
PHL-YMQ
PHL-YUL
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 Philadelphia to Montreal
PHL-YMQ
PHL-YUL
What is the cheapest month to book a flight from Philadelphia to Montreal?
Currently, September is the cheapest month in which you can book a flight from Philadelphia to Montreal (average of $460). Flying from Philadelphia to Montreal in June is currently the most expensive (average of $586). 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 PHL to YMQ?
Find hourly flight availability from Philadelphia to Montreal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 19, 2026.
A simple way to save on the total cost of your ticket is to fly from Philadelphia to Montreal at noon. If you’re flexible enough to do this you can expect to save up to 37% on your trip compared to booking a flight in the afternoon.
Weekly flight availability from Philadelphia to Montreal
Explore weekly flight availability from Philadelphia to Montreal. 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 August 19, 2026.
The most flights from PHL to YMQ are scheduled on a Monday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).
How much does it cost to fly round-trip from Philadelphia to Montreal?
Airfare is below average for this route at the moment.
Philadelphia to Montreal flights typically cost between $429 and $869 in September.The cheapest round-trip price found within the last 5 days was $425 on Air Canada (Sep 1-Sep 5).
How far ahead should I book a flight from Philadelphia to Montreal?
To ensure you get the cheapest price possible for a flight from Philadelphia to Montreal, you should look to book at least 43 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Philadelphia to Montreal?
Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Montreal. Price data was last updated on August 15, 2026.
Travelers seeking maximum savings on their Philadelphia to Montreal flight should consider departing on Saturday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Montreal
Get insights into the airlines that provide service to Montreal. 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 Montreal. Reviews last updated August 19, 2026.
Read reviews from past customers who have flown Porter Airlines,United Airlines, andAmerican Airlines from Philadelphia to Montreal. 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.
Overall
8.0
Comfort
8.0
Entertainment
6.9
Boarding
8.2
Crew
8.6
Food
7.6
Reviews
1 / 20
10.0
ExcellentRegan,Aug 2026
YYZ - YVR
Overall
8.0
Comfort
8.0
Entertainment
6.9
Boarding
8.2
Crew
8.6
Food
7.6
Reviews
1 / 20
10.0
ExcellentRegan,Aug 2026
YYZ - YVR
Overall
8.0
Comfort
8.0
Entertainment
6.9
Boarding
8.2
Crew
8.6
Food
7.6
Reviews
1 / 20
10.0
ExcellentRegan,Aug 2026
YYZ - YVR
Overall
8.0
Comfort
8.0
Entertainment
6.9
Boarding
8.2
Crew
8.6
Food
7.6
Reviews
1 / 20
10.0
ExcellentRegan,Aug 2026
YYZ - YVR
Overall
8.0
Comfort
8.0
Entertainment
6.9
Boarding
8.2
Crew
8.6
Food
7.6
Reviews
1 / 20
10.0
ExcellentRegan,Aug 2026
YYZ - YVR
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to Montreal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Explore flights to Montreal departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 19, 2026.
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Top 4 airlines flying from Philadelphia to Montreal
Discover the top 4 airlines that operate flights from Philadelphia to Montreal. 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 2,558,603 searches. Data last updated August 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$185 | Average$475 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$190 | Average$370 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$214 | Average$520 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$460 | Average$598 | FlexibilityNo cancel fee | On-time71% |