YUL - PHL

C$ 222 Find Cheap Flights from Montreal to Philadelphia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Philadelphia departing on 20/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Philadelphia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Philadelphia, as well as popular online travel agencies
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Cheap Flight Deals from Montreal to Philadelphia (YUL-PHL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Montreal to Philadelphia

KAYAK's recommended round-trip deals from the most popular airlines that fly from Montreal to Philadelphia.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
American Airlines Logo
12:56 p.m. - 2:36 p.m.YUL-PHL
1h 40mdirect
American Airlines Logo
9:40 p.m. - 11:44 a.m.PHL-YUL
14h 04m1 stop
C$ 461American Airlines
Find Deal
Tue, 3 Jun - Tue, 3 Jun
 Logo
6:45 a.m. - 10:33 p.m.YUL-PHL
15h 48m2 stops
 Logo
6:20 a.m. - 10:15 p.m.PHL-YUL
15h 55m3 stops
C$ 464
Find Deal
Thu, 12 Jun - Mon, 16 Jun
Air Canada Logo
8:30 p.m. - 10:06 p.m.YUL-PHL
1h 36mdirect
Air Canada Logo
3:20 p.m. - 5:00 p.m.PHL-YUL
1h 40mdirect
C$ 510Air Canada
Find Deal
Mon, 19 May - Mon, 26 May
Air Canada Logo
10:15 a.m. - 3:48 p.m.YUL-PHL
5h 33m1 stop
Air Canada Logo
3:20 p.m. - 5:00 p.m.PHL-YUL
1h 40mdirect
C$ 519Air Canada
Find Deal
Mon, 19 May - Mon, 26 May
Delta Logo
6:00 a.m. - 4:16 p.m.YUL-PHL
10h 16m2 stops
Delta Logo
5:19 p.m. - 11:54 p.m.PHL-YUL
6h 35m1 stop
C$ 557Delta
Find Deal
Wed, 18 Jun - Sat, 21 Jun
Delta Logo
6:05 a.m. - 7:14 p.m.YUL-PHL
13h 09m2 stops
Delta Logo
10:36 a.m. - 11:16 p.m.PHL-YUL
12h 40m2 stops
C$ 558Delta
Find Deal
Sun, 1 Jun - Tue, 3 Jun
United Airlines Logo
1:00 p.m. - 2:36 p.m.YUL-PHL
1h 36mdirect
United Airlines Logo
10:35 a.m. - 3:49 p.m.PHL-YUL
5h 14m1 stop
C$ 579United Airlines
Find Deal
Wed, 21 May - Tue, 27 May
United Airlines Logo
7:10 p.m. - 9:39 a.m.YUL-PHL
14h 29m1 stop
United Airlines Logo
10:35 a.m. - 7:45 p.m.PHL-YUL
9h 10m1 stop
C$ 586United Airlines
Find Deal
Wed, 21 May - Tue, 27 May
WestJet Logo
6:45 p.m. - 8:59 p.m.YUL-PHL
26h 14m1 stop
WestJet Logo
5:30 a.m. - 12:37 a.m.PHL-YUL
19h 07m2 stops
C$ 714WestJet
Find Deal
Sun, 8 Jun - Sun, 15 Jun
WestJet Logo
6:45 a.m. - 10:36 a.m.YUL-PHL
27h 51m2 stops
WestJet Logo
5:30 a.m. - 12:37 a.m.PHL-YUL
19h 07m2 stops
C$ 724WestJet
Find Deal
Fri, 16 May - Sun, 18 May

Expert advice for your flight from Montreal to Philadelphia

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are specific to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Air Canada

Business Class offers spacious recliners with ample legroom, ideal for short-haul routes.


Preferred Economy seats provide extra legroom for a fee, enhancing comfort on short flights.

Read more about Air Canadaby Stefanie Waldek
American Airlines

Basic Economy offers low fares but includes late boarding and no free checked bags.


Main Cabin Extra provides early boarding and complimentary drinks, enhancing short flights.

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Air Canada

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more

KAYAK's insights & trends for Montreal to Philadelphia flights

Get data-powered insights and trends into flights from Montreal to Philadelphia to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Montreal to Philadelphia?

The average price of all round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Philadelphia on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Montreal to Philadelphia. For your return ticket, we recommend flying on a Thursday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia is August, where tickets cost C$ 511 (return) on average. On the other hand, the most expensive months are February and June, where the average cost of round-trip tickets is C$ 678 and C$ 659 respectively.

Can I save money by flying with a layover from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 1,028 on average.

How far in advance should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low season

February

High season

September

Cheapest flight

C$ 222
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Montreal to Philadelphia

When to book flights from Montreal to Philadelphia

Are your dates flexible? Find out the best times to travel from Montreal to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Montreal to Philadelphia flights

  • What is the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia?

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia was C$ 161 for a one-way ticket and C$ 334 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from Montreal to Philadelphia?

    Air Canada, and United Airlines offer inflight Wi-Fi service on the Montreal to Philadelphia flight route.

  • Which aircraft models fly most regularly from Montreal to Philadelphia?

    The Embraer 175 is the aircraft model that flies most regularly on the Montreal to Philadelphia flight route.

  • Which airline alliances offer flights from Montreal to Philadelphia?

    oneworld, and Star Alliance are the airline alliances operating flights between Montreal and Philadelphia, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Montreal to Philadelphia?

    There are direct flights from Montreal to Philadelphia on a daily basis.

  • Which is the best airline for flights from Montreal to Philadelphia, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Montreal to Philadelphia are United Airlines and American Airlines. With an average price for the route of C$ 565 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of C$ 564 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Montreal to Philadelphia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montreal to Philadelphia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montreal to Philadelphia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Montreal is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montreal to Philadelphia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Philadelphia with an airline and back to Montreal with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montreal to Philadelphia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 202 or less one-way and C$ 482 or less round-trip.

Prefer to fly direct from Montreal to Philadelphia?

Find which airlines fly direct from Montreal Pierre Elliott Trudeau Intl Airport to Philadelphia Airport, which days they fly and book direct flights.

Direct departures

Montreal Pierre Elliott Trudeau Intl to Philadelphia

Monday

Air Canada,American Airlines,Qatar Airways, +1 more

Air Canada,American Airlines, +2 more

Tuesday

Air Canada,American Airlines,Qatar Airways, +1 more

Air Canada,American Airlines, +2 more

Wednesday

Air Canada,American Airlines,Qatar Airways, +1 more

Air Canada,American Airlines, +2 more

Thursday

Air Canada,American Airlines,Qatar Airways, +1 more

Air Canada,American Airlines, +2 more

Friday

Air Canada,American Airlines,Qatar Airways, +1 more

Air Canada,American Airlines, +2 more

Saturday

Air Canada,American Airlines,Qatar Airways, +1 more

Air Canada,American Airlines, +2 more

Sunday

Air Canada,American Airlines,Qatar Airways, +1 more

Air Canada,American Airlines, +2 more

See more nonstop flights

Direct returns

Philadelphia to Montreal Pierre Elliott Trudeau Intl

Monday

Air Canada,American Airlines,Qatar Airways, +1 more

Air Canada,American Airlines, +2 more

Tuesday

Air Canada,American Airlines,Qatar Airways, +1 more

Air Canada,American Airlines, +2 more

Wednesday

Air Canada,American Airlines,Qatar Airways, +1 more

Air Canada,American Airlines, +2 more

Thursday

Air Canada,American Airlines,Qatar Airways, +1 more

Air Canada,American Airlines, +2 more

Friday

Air Canada,American Airlines,Qatar Airways, +1 more

Air Canada,American Airlines, +2 more

Saturday

Air Canada,American Airlines,Qatar Airways, +1 more

Air Canada,American Airlines, +2 more

Sunday

Air Canada,American Airlines,Qatar Airways, +1 more

Air Canada,American Airlines, +2 more

See more nonstop flights
See more nonstop flights

Top 3 airlines serving from Montreal to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Philadelphia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Montreal to Philadelphia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8684 reviews
7.7Boarding
6.6Food
7.3Comfort
8.1Crew
7.1Entertainment
Airline reviews

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

8.0 ExcellentAnonymous, Mar 2025YVR - DEN
Read more United Airlines reviews

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

It was my first time with United Airlines and I would say it was very good experience and best of all the flights were on time. Will definitely fly with United Airlines next time.

headphone jack didnt work for the first flight and not much variety

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

Not as good as expected Air Can needs to improve totally rated on internet as worst

The flight was delayed, it took longer than anticipated because of weather, and they broke my luggage.

Everything was good. Flight was on time, luggage pickup was quick. The staff were great. Could not ask for anything more.

lots of delays the crew were unclear about where to pick up my carry-on, which they took from me to check in on the plane.

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

This was an overnight flight. There was no meal service in first class, just a simple snack basket was offered along with beverages. There should have been some type of continental breakfast prior to arrival in PHL. As an Executive Platinum American Airlines Advantage member, I received no name recognition from the first class flight attendant. When disembarking at PHL, the flight attendants were more interested in their cell phones than saying "thank you" to the passengers as they disembarked.

the pilot that landed this flight in Philadelphia did an amazing job, the weather was absolutely terrible and we landed safely.

The flight was just perfect! We left a few minutes early, had a smooth flight and fortunately had landed before the terrible accident that took off from North Philadelphia airport shortly thereafter.

Timely boarding process, made up for lost time even after a lengthy wait for de-icing

My seat was wonky...hard and not much padding. I sat next to the Jumpseat for the flight attendant. Thoroughly enjoyed not have a third seat in that row! Flight attendants were amazing. I couldn't answer the "food quality" question as there is no food served on my short flight. I commend the pilot as I know it was super gusty when we landed. Thanks

I think I paid for an extra legroom seat and to be honest, there was not a lot of space available for my not very long legs. The flight was totally full and the staff did everything possible to meet the needs of all passengers. My only concern was for the size and spacing of my seat.

Flight was on time Crew was not. very friendly I paid for premium class and It wasn’t too much different from coach

I chatted with the captain before the flight, and similarly during the welcome announcement, he warned of a turbulent flight that may impact the in-flight service. However, once at altitude, he announced that the weather changed and he immediately turned off the seatbelt sign. But it appeared the cabin crew had already decided to take off this flight. They remained seated and then just chatted in the galley. The flight was fully catered, but only first class received service.

My flight attendant was attentive! The elderly person next to me was flatulent and the flight attendant could see that I was in distress and brought me some face masks

Terrible. Flight was delayed for hours and we ended up arriving at our home at 4am after 20+ hours flying.

Flight was cancelled around 45 -1hr minutes before scheduled take off time due to mechanical issues we hadn’t even boarded yet. Had to reroute to Orlando so someone had to drive 2 1/2 to come and get me… the alternative was go through Toronto and get a later flight which didn’t work for my schedule. The flight attendants barely gave anyone a smile…not the same as flying when a client/passenger was important. Very disappointed. By the way I have never ever made a complaint online about any company with feedback…even when I probably should have. The only good experience was the boarding desk associates who were very professional and got me on another flight with my checked bags…very nice team.

Actually as my experience with air Canada from Canada to Newark it was crazy for me because it was a lot of delays which for me it shouldn’t be like that, but I was able to coup with it so that was my experience I hope next time they will do good on that thanks.

Mixed experienced. Nice staff. Spacious 787 better than cramped Airbus, though my seat was broken. The bad: Way overpriced ticket and charged for food despite 6 hr flight.

Very smooth flight and the crew members were very welcoming.

If you want your flight to get delayed constantly for 13+ hours and given a 10 dollar food voucher the. I would say take air canada. Worst experience ever.

Super. Planes were clean. Flights were on time. boarding was smooth. Flight attendants were professional.

ground crew at Casablanca as well as at Montreal was not helpful at all. specially at Montreal airport, very rude .

The idea of needing to go outside in the winter to board in icy cold temperatures is totally a non starter for me. Seats were very uncomfortable though the leg room not too terrible. Attendants were nice

The TSA people or whatever you call them were a bit rude- I asked why I had to take my shoes off bc I'm 75 and in the USA, I don't have to. The man didn't need to snap at me. It wasn't even busy! The plane was ok, a bit small for such a long flight, but I'm very familiar with the 737 used ( I fly it often between SFO and SAN) service was ok-nothing special. If I drank alcohol I guess I would be happy with free choices. the plane was HOT and even the FA commented on it. They tried to get it cooler, but it never happened.

Everything you need to know for your flight from Montreal to Philadelphia

Information on your arrival and departure airports

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