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Cheap flights from Montreal to Philadelphia from C$ 224
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 27/1. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — PHL
28 Nov — 5 Dec1
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 29 October 2025.
Find flight deals from Montreal to Philadelphia
Cheapest flights from Montreal to PhiladelphiaExplore 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 29 October 2025.
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 29 October 2025.
Mon 1/125:25 p.m.YUL - PHL
2 stops15h 55mMultiple Airlines
Sat 13/124:00 p.m.PHL - YUL
3 stops27h 44mMultiple Airlines
Deal found 27/10C$ 475
Sat 13/128:00 a.m.YUL - PHL
1 stop15h 16mMultiple Airlines
Mon 15/125:40 a.m.PHL - YUL
1 stop9h 30mMultiple Airlines
Deal found 27/10C$ 481
Sat 22/116:45 a.m.YUL - PHL
2 stops17h 01mMultiple Airlines
Mon 24/118:54 p.m.PHL - YUL
2 stops20h 01mMultiple Airlines
Deal found 26/10C$ 488
Mon 8/128:00 a.m.YUL - PHL
1 stop15h 16mMultiple Airlines
Mon 15/126:53 p.m.PHL - YUL
3 stops24h 51mMultiple Airlines
Deal found 28/10C$ 490
Mon 8/125:25 p.m.YUL - PHL
2 stops15h 52mMultiple Airlines
Thu 11/126:58 p.m.PHL - YUL
3 stops24h 46mMultiple Airlines
Deal found 28/10C$ 492
Tue 25/116:45 a.m.YUL - PHL
2 stops17h 01mMultiple Airlines
Tue 2/128:54 p.m.PHL - YUL
2 stops20h 01mMultiple Airlines
Deal found 28/10C$ 495
Sun 7/1211:25 a.m.YUL - PHL
3 stops21h 52mMultiple Airlines
Mon 8/126:58 p.m.PHL - YUL
2 stops21h 57mMultiple Airlines
Deal found 27/10C$ 496
Sun 2/115:45 a.m.YUL - PHL
2 stops29h 07mMultiple Airlines
Wed 5/116:00 a.m.PHL - YUL
1 stop9h 10mMultiple Airlines
Deal found 26/10C$ 507
Tue 25/111:10 p.m.YUL - PHL
Nonstop1h 37mAir Canada
Tue 2/123:30 p.m.PHL - YUL
Nonstop1h 35mAir Canada
Deal found 28/10C$ 510
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 29 October 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
Sat 22/11
6:45 a.m.-11:46 p.m.
2 stops17h 01m
Philadelphia
Mon 24/11
8:54 p.m.-4:55 p.m.
2 stops20h 01m
C$ 488
MontrealPhiladelphia
YUL - PHL
YULPHL
Montreal Pierre Elliott Trudeau Intl
Sun 7/12
5:25 p.m.-9:17 a.m.
2 stops15h 52m
Philadelphia
Mon 8/12
6:58 p.m.-4:55 p.m.
2 stops21h 57m
C$ 497
MontrealPhiladelphia
YUL - PHL
YULPHL
Montreal Pierre Elliott Trudeau Intl
Thu 27/11
9:10 a.m.-3:51 p.m.
1 stop6h 41m
Philadelphia
Sat 29/11
9:20 a.m.-2:22 p.m.
1 stop5h 02m
C$ 517
MontrealPhiladelphia
YUL - PHL
YULPHL
Montreal Pierre Elliott Trudeau Intl
Tue 25/11
5:10 p.m.-10:46 p.m.
1 stop5h 36m
Philadelphia
Tue 2/12
3:30 p.m.-5:05 p.m.
Nonstop1h 35m
C$ 520
MontrealPhiladelphia
YUL - PHL
YULPHL
Montreal Pierre Elliott Trudeau Intl
Tue 18/11
7:30 a.m.-9:22 a.m.
Nonstop1h 52m
Philadelphia
Tue 25/11
1:39 p.m.-3:22 p.m.
Nonstop1h 43m
C$ 521
MontrealPhiladelphia
YUL - PHL
YULPHL
Montreal Pierre Elliott Trudeau Intl
Fri 28/11
7:30 a.m.-9:22 a.m.
Nonstop1h 52m
Philadelphia
Sun 7/12
1:34 p.m.-3:24 p.m.
Nonstop1h 50m
C$ 521
MontrealPhiladelphia
YUL - PHL
YULPHL
Montreal Pierre Elliott Trudeau Intl
Tue 23/12
1:10 p.m.-2:50 p.m.
Nonstop1h 40m
Philadelphia
Tue 30/12
3:30 p.m.-5:05 p.m.
Nonstop1h 35m
C$ 523
MontrealPhiladelphia
YUL - PHL
YULPHL
Montreal Pierre Elliott Trudeau Intl
Mon 8/12
1:10 p.m.-2:50 p.m.
Nonstop1h 40m
Philadelphia
Mon 15/12
3:30 p.m.-5:05 p.m.
Nonstop1h 35m
C$ 524
MontrealPhiladelphia
YUL - PHL
YULPHL
Montreal Pierre Elliott Trudeau Intl
Fri 28/11
9:10 a.m.-3:51 p.m.
1 stop6h 41m
Philadelphia
Sun 7/12
3:30 p.m.-5:05 p.m.
Nonstop1h 35m
C$ 539
MontrealPhiladelphia
YUL - PHL
YULPHL
Montreal Pierre Elliott Trudeau Intl
Tue 18/11
1:10 p.m.-2:47 p.m.
Nonstop1h 37m
Philadelphia
Tue 25/11
9:20 a.m.-2:22 p.m.
1 stop5h 02m
C$ 539
Showing 1-10 of 21 results
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 24 October 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, June is the cheapest month in which you can book a flight from Montreal to Philadelphia (average of C$ 184). Flying from Montreal to Philadelphia in August is currently the most expensive (average of C$ 268). 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 29 October 2025.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 33% 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 26 October 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.
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 40% 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$ 861.
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 29 October 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.
Crew
8.1
Overall
7.4
Food
6.6
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Crew
8.1
Overall
7.4
Food
6.6
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Crew
8.1
Overall
7.4
Food
6.6
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Crew
8.1
Overall
7.4
Food
6.6
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Crew
8.1
Overall
7.4
Food
6.6
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
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.
Travelling to a place near Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsKing of Prussia
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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.
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 29 October 2025.
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.