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Pierre Elliott Trudeau Intl

$107+ Cheap flights from Sky Harbor Intl (PHX) to Pierre Elliott Trudeau Intl (YUL)

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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — YUL
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Find cheap flights from Sky Harbor Intl to Pierre Elliott Trudeau Intl with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Montreal Pierre Elliott Trudeau Intl are usually found in April or August, booked 64 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Sky Harbor Intl to Pierre Elliott Trudeau Intl

Cheapest flights from Sky Harbor Intl to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Sky Harbor Intl to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This American Airlines deal was found by Cheapflights users on 12/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:38 pmPHX - YUL
1 stop15h 36mAmerican Airlines
Tue 1/67:00 amYUL - PHX
1 stop12h 20mAmerican Airlines
Deal found 12/3$324
This Air Canada deal was found by Cheapflights users on 12/3. 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.
Wed 12/2412:45 pmPHX - YUL
1 stop8h 37mAir Canada
Fri 1/29:30 pmYUL - PHX
1 stop13h 44mAir Canada
Deal found 12/3$376
This Trip.com deal was found by Cheapflights users on 12/2. 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.
Sun 12/147:35 pmPHX - YUL
1 stop9h 30mMultiple Airlines
Wed 1/146:45 amYUL - PHX
1 stop7h 52mMultiple Airlines
Deal found 12/2$396
This Delta deal was found by Cheapflights users on 12/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:50 pmPHX - YUL
1 stop10h 08mDelta
Wed 1/712:54 pmYUL - PHX
1 stop11h 53mDelta
Deal found 12/2$455
This American Airlines deal was found by Cheapflights users on 12/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:39 amPHX - YUL
1 stop9h 41mAmerican Airlines
Tue 1/63:50 pmYUL - PHX
1 stop20h 15mAmerican Airlines
Deal found 12/2$468
This FlightHub deal was found by Cheapflights users on 12/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:35 pmPHX - YUL
1 stop9h 30mWestJet
Tue 1/66:45 amYUL - PHX
2 stops38h 46mWestJet
Deal found 12/2$486
This Kiwi.com deal was found by Cheapflights users on 12/4. 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 12/117:35 pmPHX - YUL
1 stop9h 30mWestJet
Sun 12/147:30 pmYUL - PHX
1 stop17h 38mWestJet
Deal found 12/4$494
This Mytrip deal was found by Cheapflights users on 12/2. 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.
Thu 12/257:35 pmPHX - YUL
1 stop9h 30mMultiple Airlines
Tue 1/61:40 pmYUL - PHX
3 stops24h 03mMultiple Airlines
Deal found 12/2$495
This Air Canada deal was found by Cheapflights users on 12/2. 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.
Thu 12/258:00 amPHX - YUL
Nonstop4h 35mAir Canada
Tue 1/610:30 pmYUL - PHX
1 stop15h 14mAir Canada
Deal found 12/2$496
This FlightHub deal was found by Cheapflights users on 12/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/147:35 pmPHX - YUL
2 stops27h 08mWestJet
Wed 1/146:45 amYUL - PHX
2 stops18h 02mWestJet
Deal found 12/1$500
This American Airlines deal was found by Cheapflights users on 12/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:38 pmPHX - YUL
1 stop15h 36mAmerican Airlines
Tue 1/67:00 amYUL - PHX
1 stop12h 20mAmerican Airlines
Deal found 12/3$502

Find flight deals from Sky Harbor Intl to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Pierre Elliott Trudeau Intl (YUL). 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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$273
(Air Canada)

One-way from

$107
(Trip.com)

Popular in

October

Cheapest in

April

Average price

$438

Good round-trip deal

$704 or less

Good one-way deal

$702 or less
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Montreal Pierre Elliott Trudeau Intl flight deals.
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Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Montreal Pierre Elliott Trudeau Intl flights.
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From Phoenix Sky Harbor Intl to Montreal Pierre Elliott Trudeau Intl
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One-way flight from Phoenix Sky Harbor Intl to Montreal Pierre Elliott Trudeau Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Phoenix Sky Harbor Intl to Montreal Pierre Elliott Trudeau Intl.
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Price to beat on a one-way flight from Phoenix Sky Harbor Intl to Montreal Pierre Elliott Trudeau Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to Pierre Elliott Trudeau Intl 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 December 4, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Sky Harbor Intl

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

Sun 1/25

8:00 am-2:35 pm

Nonstop4h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 2/1

6:50 pm-10:30 pm

Nonstop5h 40m

$273

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

Thu 1/15

12:40 pm-9:52 pm

1 stop7h 12m

Montreal Pierre Elliott Trudeau Intl

Sun 1/18

6:50 pm-10:30 pm

Nonstop5h 40m

$285

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

Sat 2/28

11:59 pm-10:23 am

1 stop8h 24m

Montreal Pierre Elliott Trudeau Intl

Sat 3/7

6:50 pm-10:30 pm

Nonstop5h 40m

$285

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

Fri 1/16

2:05 pm-7:05 am

2 stops15h 00m

Montreal Pierre Elliott Trudeau Intl

Fri 1/23

6:45 am-8:25 pm

2 stops15h 40m

$340

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

Wed 2/11

2:05 pm-7:05 am

2 stops15h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 2/17

7:30 pm-10:49 pm

1 stop29h 19m

$341

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

Thu 1/15

9:00 am-12:43 am

2 stops13h 43m

Montreal Pierre Elliott Trudeau Intl

Tue 1/20

7:30 pm-10:28 am

2 stops16h 58m

$348

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

Sat 1/17

11:55 am-11:50 pm

1 stop9h 55m

Montreal Pierre Elliott Trudeau Intl

Sat 1/24

1:02 pm-10:49 pm

1 stop11h 47m

$350

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

Thu 1/15

11:53 pm-1:32 pm

1 stop11h 39m

Montreal Pierre Elliott Trudeau Intl

Sun 1/18

7:00 am-3:03 pm

1 stop10h 03m

$350

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

Wed 2/11

7:35 pm-7:05 am

1 stop9h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 2/16

7:30 pm-10:49 pm

1 stop29h 19m

$358

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

Thu 1/15

8:00 am-2:35 pm

Nonstop4h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 1/20

7:30 am-5:37 pm

1 stop12h 07m

$365

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 21 results
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Compare providers for flights from Sky Harbor Intl to Pierre Elliott Trudeau Intl

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 Sky Harbor Intl to Pierre Elliott Trudeau Intl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Montreal Pierre Elliott Trudeau Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Phoenix Sky Harbor Intl Airport-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Montreal Pierre Elliott Trudeau Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Montreal Pierre Elliott Trudeau Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Phoenix Sky Harbor Intl Airport-Montreal Pierre Elliott Trudeau Intl Airport 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 Sky Harbor Intl to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Pierre Elliott Trudeau Intl. Price data was last updated on November 28, 2025.

To ensure you get the cheapest price possible for a flight from Phoenix Sky Harbor Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport, you should look to book at least 64 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 month to book a flight from Phoenix Sky Harbor Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, May is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport (average of $122). Flying from Phoenix Sky Harbor Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport in January is currently the most expensive (average of $343). 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 PHX to YUL?

Find hourly flight availability from Sky Harbor Intl to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

It’s typically best to fly out from Phoenix Sky Harbor Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport in the afternoon. Doing so could potentially save you 68% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Pierre Elliott Trudeau Intl. Price data was last updated on November 29, 2025.

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Phoenix Sky Harbor Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated December 4, 2025.
Peruse reviews from past customers who have flown with Porter Airlines, Delta, and United Airlines from Phoenix Sky Harbor Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
394 reviews

Overall

8.0

Food

7.6

Boarding

8.2

Crew

8.6

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
394 reviews
Porter Airlines
8.0
Very good
394 reviews

Overall

8.0

Food

7.6

Boarding

8.2

Crew

8.6

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Delta
7.9
Good
8,011 reviews
Porter Airlines
8.0
Very good
394 reviews

Overall

8.0

Food

7.6

Boarding

8.2

Crew

8.6

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
United Airlines
7.4
Good
9,063 reviews
Porter Airlines
8.0
Very good
394 reviews

Overall

8.0

Food

7.6

Boarding

8.2

Crew

8.6

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
American Airlines
7.2
Good
11,043 reviews
Porter Airlines
8.0
Very good
394 reviews

Overall

8.0

Food

7.6

Boarding

8.2

Crew

8.6

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,500 reviews
Porter Airlines
8.0
Very good
394 reviews

Overall

8.0

Food

7.6

Boarding

8.2

Crew

8.6

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    For as low as $273, Air Canada can have you in Montreal Pierre Elliott Trudeau Intl Airport from Phoenix Sky Harbor Intl Airport in 4h 35m. The distance between Phoenix Sky Harbor Intl Airport and Montreal Pierre Elliott Trudeau Intl Airport is about 2177 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    United Airlines, at $122, was found to be the cheapest airline from Phoenix Sky Harbor Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport.Alternate airlines to your destination round-trip include Air Canada and Delta. Users have found that United Airlines is 69% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport one-way?

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $117. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Phoenix Sky Harbor Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport for a low price.

  • What are the most reliable airlines from Phoenix Sky Harbor Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    No one likes to see their flight delayed. When booking a flight from Phoenix Sky Harbor Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport consider choosing Lufthansa (77%), Air Canada (67%) or Air Canada Rouge (62%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Phoenix Sky Harbor Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    The cheapest flight price from Phoenix Sky Harbor Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport is $480. On average you can expect to pay $1,125. The most popular route, (Phoenix Sky Harbor Intl - Montreal Pierre Elliott Trudeau Intl), can usually be booked for $308.

  • Can I find deals for flights from Sky Harbor Intl to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Sky Harbor Intl to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sky Harbor Intl to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Sky Harbor Intl to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, May is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport (average of $122). Flying from Phoenix Sky Harbor Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport in January is currently the most expensive (average of $343). 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.

See more FAQs

Traveling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Longueuil
Brossard
Dorval

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Sky Harbor Intl to Pierre Elliott Trudeau Intl

Discover the top 5 airlines that operate flights from Sky Harbor Intl to Pierre Elliott Trudeau Intl. 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$138Average$351FlexibilityNo cancel feeOn-time69%
DeltaCheapest$154Average$463FlexibilityNo cancel feeOn-timeN/A
Porter AirlinesCheapest$163Average$311FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$179Average$446FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$329Average$444FlexibilityNo cancel feeOn-time71%

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