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Cheap flights from Montreal to Philadelphia from $171

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Philadelphia departing on 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Montreal to Philadelphia (YMQ-PHL)

Cheap round-trip flights

American Airlines Logo
5:24 pm - 5:54 pmYUL-PHL
24h 30m1 stop
American Airlines Logo
10:29 am - 12:24 pmPHL-YUL
1h 55mnonstop
$214American Airlines
Find Deal
Fri, Oct 24 - Sun, Oct 26
Logo
8:00 am - 9:46 amYUL-PHL
25h 46m1 stop
Logo
12:40 pm - 12:33 amPHL-YUL
11h 53m2 stops
$327
Find Deal
Sun, Nov 2 - Sun, Nov 9
Logo
6:45 am - 2:38 pmYUL-PHL
7h 53m1 stop
Logo
5:30 am - 2:20 pmPHL-YUL
8h 50m1 stop
$332
Find Deal
Thu, Aug 28 - Thu, Sep 4
American Airlines Logo
3:45 pm - 10:13 pmYUL-PHL
30h 28m1 stop
American Airlines Logo
10:30 am - 12:15 pmPHL-YUL
1h 45mnonstop
$337American Airlines
Find Deal
Tue, Dec 9 - Thu, Dec 11
Logo
6:45 am - 2:38 pmYUL-PHL
7h 53m1 stop
Logo
9:47 am - 12:27 amPHL-YUL
14h 40m2 stops
$344
Find Deal
Thu, Aug 28 - Thu, Sep 4
Logo
6:45 am - 8:57 pmYUL-PHL
14h 12m2 stops
Logo
2:30 pm - 2:20 pmPHL-YUL
23h 50m1 stop
$346
Find Deal
Wed, Sep 3 - Wed, Sep 10
Air Canada Logo
1:00 pm - 2:38 pmYUL-PHL
1h 38mnonstop
Air Canada Logo
3:25 pm - 5:00 pmPHL-YUL
1h 35mnonstop
$364Air Canada
Find Deal
Fri, Oct 10 - Sat, Oct 11
Air Canada Logo
8:00 pm - 9:38 pmYUL-PHL
1h 38mnonstop
Air Canada Logo
7:30 am - 3:37 pmPHL-YUL
8h 07m2 stops
$367Air Canada
Find Deal
Fri, Oct 10 - Sat, Oct 11
Delta Logo
7:00 am - 5:20 pmYUL-PHL
10h 20m1 stop
Delta Logo
6:25 pm - 11:56 pmPHL-YUL
5h 31m1 stop
$392Delta
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Fri, Sep 19 - Mon, Sep 22
Delta Logo
7:00 am - 7:21 pmYUL-PHL
12h 21m2 stops
Delta Logo
9:39 am - 9:57 pmPHL-YUL
12h 18m2 stops
$415Delta
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Fri, Sep 19 - Mon, Sep 22

American Airlines flights from Montreal to Philadelphia

Our best American Airlines deals on Montreal to Philadelphia flight tickets
American Airlines
Oct 24
YUL5:24 pmMontreal Pierre Elliott Trudeau Intl
24h 30m
1 stop
PHL5:54 pmPhiladelphia
Oct 26
PHL10:29 amPhiladelphia
1h 55m
YUL12:24 pmMontreal Pierre Elliott Trudeau Intl
$214
Find similar
American Airlines
Dec 9
YUL3:45 pmMontreal Pierre Elliott Trudeau Intl
30h 28m
1 stop
PHL10:13 pmPhiladelphia
Dec 11
PHL10:30 amPhiladelphia
1h 45m
YUL12:15 pmMontreal Pierre Elliott Trudeau Intl
$337
Find similar
American Airlines
Sep 15
YUL5:15 pmMontreal Pierre Elliott Trudeau Intl
23h 12m
1 stop
PHL4:27 pmPhiladelphia
Sep 17
PHL10:25 amPhiladelphia
1h 59m
YUL12:24 pmMontreal Pierre Elliott Trudeau Intl
$379
Find similar

Delta flights from Montreal to Philadelphia

Our best Delta deals on Montreal to Philadelphia flight tickets
Delta
Sep 19
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
10h 20m
1 stop
PHL5:20 pmPhiladelphia
Sep 22
PHL6:25 pmPhiladelphia
5h 31m
1 stop
YUL11:56 pmMontreal Pierre Elliott Trudeau Intl
$392
Find similar
Delta
Sep 19
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
12h 21m
2 stops
PHL7:21 pmPhiladelphia
Sep 22
PHL9:39 amPhiladelphia
12h 18m
2 stops
YUL9:57 pmMontreal Pierre Elliott Trudeau Intl
$415
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 14, 2025.
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

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Fri 10/24

5:24 pm-5:54 pm

1 stop24h 30m

Philadelphia

Sun 10/26

10:29 am-12:24 pm

Nonstop1h 55m

$214

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Sun 11/2

8:00 am-9:46 am

1 stop25h 46m

Philadelphia

Sun 11/9

12:40 pm-12:33 am

2 stops11h 53m

$327

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 8/28

6:45 am-2:38 pm

1 stop7h 53m

Philadelphia

Thu 9/4

5:30 am-2:20 pm

1 stop8h 50m

$332

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Tue 12/9

3:45 pm-10:13 pm

1 stop30h 28m

Philadelphia

Thu 12/11

10:30 am-12:15 pm

Nonstop1h 45m

$337

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 8/28

6:45 am-2:38 pm

1 stop7h 53m

Philadelphia

Thu 9/4

9:47 am-12:27 am

2 stops14h 40m

$344

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Wed 9/3

6:45 am-8:57 pm

2 stops14h 12m

Philadelphia

Wed 9/10

2:30 pm-2:20 pm

1 stop23h 50m

$346

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Fri 10/10

1:00 pm-2:38 pm

Nonstop1h 38m

Philadelphia

Sat 10/11

3:25 pm-5:00 pm

Nonstop1h 35m

$364

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Fri 10/10

8:00 pm-9:38 pm

Nonstop1h 38m

Philadelphia

Sat 10/11

7:30 am-3:37 pm

2 stops8h 07m

$367

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Fri 9/19

7:00 am-5:20 pm

1 stop10h 20m

Philadelphia

Mon 9/22

6:25 pm-11:56 pm

1 stop5h 31m

$392

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Fri 9/19

7:00 am-7:21 pm

2 stops12h 21m

Philadelphia

Mon 9/22

9:39 am-9:57 pm

2 stops12h 18m

$415

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Philadelphia from

How to get the cheapest flight ticket from Montreal to Philadelphia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Montreal and Philadelphia?

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Montreal is in January. Flight prices, which tend to average around $381, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Philadelphia, with average flight prices from Montreal averaging around $382.

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from Montreal to Philadelphia is on a Saturday. Travelers who choose to depart for Philadelphia on a Saturday will often find tickets for as low as $415. On the other hand, Sunday is the most expensive day to depart from Montreal because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $585.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is at noon. momondo users have found flights departing from Montreal to Philadelphia at noon for as low as $370. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the afternoon when prices are around $630.

What is the cheapest Montreal to Philadelphia flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to Philadelphia for the best Montreal - Philadelphia flight prices

How far in advance should I book a flight to Philadelphia?

You are more likely to see cheaper flights to Philadelphia from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $429 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Montreal for as low as $238 on momondo.

What cabin class options are available on Montreal to Philadelphia flights?

There are 4 cabin classes available to choose from on Montreal to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Montreal to Philadelphia flight prices changed over time?

As of August 2025, prices for Montreal to Philadelphia flights are approximately 9% cheaper when compared to flights at the same time last year.

When to book flights from Montreal to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal to Philadelphia (YMQ to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Philadelphia

Best Price Found

$171

Fastest flight time

1h 37m

Direct flights

Every day

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from Montreal in the past 72 hours is $171. The best round-trip flight deal from Montreal to Philadelphia found on momondo in the last 72 hours is $214.
The fastest flight from Montreal to Philadelphia takes 1h 37m
Direct flights go from Montreal to Philadelphia every day.
There is 1 airport near Philadelphia: Philadelphia (PHL)
Search flight deals

  • How far is Montreal to Philadelphia by plane?

    There are 391.2 mi between Montreal and Philadelphia. Typically, this will take 1h 37m by plane in normal conditions.

  • When did momondo last update prices for flights from Montreal to Philadelphia Airport?

    Prices for flights from Montreal to Philadelphia Airport were last updated today.

  • How many operators does momondo search for flights from Montreal to Philadelphia Airport?

  • How old do you have to be to fly from Montreal to Philadelphia Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal to Philadelphia Airport.

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The travel and health documents you'll need for your trip to Philadelphia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Philadelphia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Montreal to Philadelphia?

  • What is the most popular airline from Montreal to Philadelphia?

Best airlines flying from Montreal to Philadelphia

Compare and see reviews for airlines that fly from Montreal to Philadelphia with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $257Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $330Free CancellationRating
7.1
9,949 reviews
Search Air Canada flights

  • American Airlines Flights From Montreal to Philadelphia

    American Airlines flight deals from Montreal to Philadelphia start from $257 round-trip. Over the 21 American Airlines flights for this route in a normal week, average airfare is usually $419 round-trip - but some users have found much cheaper deals with momondo.

  • Air Canada Flights From Montreal to Philadelphia

    $330 is the best Air Canada flight deal from Montreal to Philadelphia found on momondo over the last 72 hours. The average Air Canada ticket price found was closer to $407, however, with flight time and availability significantly affecting the price. Air Canada (7.1/10 from 9,949 user reviews) flies into Philadelphia from Montreal 12 times in an average week so prices can vary.

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Cape May
Rehoboth Beach
Ocean City
Wildwood Crest
King of Prussia
Reading
Dewey Beach
Newark
Cherry Hill
North Wildwood
Dover
Lewes
Avalon
Stone Harbor
Vineland
Essington
Exton
New Castle
Pottstown

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Philadelphia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Montreal to Philadelphia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Montreal to Philadelphia with flexible booking policies on momondo?

All flight searches from Montreal to Philadelphia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Montreal to Philadelphia?

Once all potential Montreal to Philadelphia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Montreal to Philadelphia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Philadelphia, momondo offers a useful price alert feature which will track prices for flights to Philadelphia from Montreal and alert you when they change.

An easier way to manage your Philadelphia trip

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