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Pierre Elliott Trudeau Intl

$99+ 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — YUL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Montreal Pierre Elliott Trudeau Intl are usually found in December or April, booked 65 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

Cheap 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 June 12, 2025.

Round-trip from

$229
(FlightHub)

One-way from

$99
(Air Canada)

Popular in

June

Cheapest in

December

Average price

$460

Good round-trip deal

$530 or less

Good one-way deal

$145 or less
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
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Highest demand for flights based on searches. 10% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 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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Find 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 June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/11. 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.
Wed 10/112:40 pmPHX - YUL
1 stop8h 57mPorter Airlines
Sun 10/56:45 amYUL - PHX
1 stop7h 55mPorter Airlines
Deal found 6/11$229
This FlightHub deal was found by Cheapflights users on 6/11. 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.
Mon 8/251:10 pmPHX - YUL
1 stop8h 33mMultiple Airlines
Sat 9/66:45 amYUL - PHX
1 stop7h 55mMultiple Airlines
Deal found 6/11$231
This Trip.com deal was found by Cheapflights users on 6/11. 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.
Tue 7/298:00 amPHX - YUL
2 stops13h 37mWestJet
Sun 8/38:10 amYUL - PHX
1 stop10h 26mWestJet
Deal found 6/11$248
This Air Canada deal was found by Cheapflights users on 6/12. 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 9/117:40 amPHX - YUL
Nonstop4h 49mAir Canada
Thu 9/185:05 pmYUL - PHX
Nonstop5h 14mAir Canada
Deal found 6/12$250
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Fri 8/111:54 pmPHX - YUL
1 stop10h 15mUnited Airlines
Sun 8/316:15 amYUL - PHX
1 stop11h 24mUnited Airlines
Deal found 6/9$303
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/2112:38 amPHX - YUL
1 stop11h 07mAmerican Airlines
Tue 7/295:29 pmYUL - PHX
1 stop16h 06mAmerican Airlines
Deal found 6/10$316
This Delta deal was found by Cheapflights users on 6/10. 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 7/210:20 amPHX - YUL
1 stop10h 34mDelta
Wed 7/166:20 amYUL - PHX
1 stop8h 58mDelta
Deal found 6/10$351

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 June 12, 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

Wed 10/1

12:40 pm-12:37 am

1 stop8h 57m

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

6:45 am-11:40 am

1 stop7h 55m

$229

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

Mon 8/25

1:10 pm-12:43 am

1 stop8h 33m

Montreal Pierre Elliott Trudeau Intl

Sat 9/6

6:45 am-11:40 am

1 stop7h 55m

$231

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

Tue 7/29

8:00 am-12:37 am

2 stops13h 37m

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

8:10 am-3:36 pm

1 stop10h 26m

$248

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

Thu 9/11

7:40 am-3:29 pm

Nonstop4h 49m

Montreal Pierre Elliott Trudeau Intl

Thu 9/18

5:05 pm-7:19 pm

Nonstop5h 14m

$250

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

Fri 8/1

11:54 pm-1:09 pm

1 stop10h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 8/31

6:15 am-2:39 pm

1 stop11h 24m

$303

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

Mon 7/21

12:38 am-2:45 pm

1 stop11h 07m

Montreal Pierre Elliott Trudeau Intl

Tue 7/29

5:29 pm-6:35 am

1 stop16h 06m

$316

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

Wed 7/2

10:20 am-11:54 pm

1 stop10h 34m

Montreal Pierre Elliott Trudeau Intl

Wed 7/16

6:20 am-12:18 pm

1 stop8h 58m

$351

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

Thu 9/11

7:40 am-3:29 pm

Nonstop4h 49m

$99

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

Wed 8/6

1:10 pm-12:43 am

1 stop8h 33m

$103

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

Tue 7/29

12:40 pm-12:37 am

1 stop8h 57m

$107

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 14 results
1
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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 June 9, 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 65 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, January 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 $270). Flying from Phoenix Sky Harbor Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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 June 12, 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 72% 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 June 8, 2025.

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

Rainfall in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 2.5 - 4.4 inches per month. August is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 2.5 in.

Temperature in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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 June 12, 2025.
Read reviews from past customers who have flown Porter Airlines, Delta and United Airlines from Phoenix to Montreal. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
288 reviews

Crew

8.7

Overall

8.0

Boarding

8.2

Comfort

8.1

Food

7.6

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Porter Airlines
8.0
Very good
288 reviews
Porter Airlines
8.0
Very good
288 reviews

Crew

8.7

Overall

8.0

Boarding

8.2

Comfort

8.1

Food

7.6

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Delta
8.0
Very good
7,946 reviews
Porter Airlines
8.0
Very good
288 reviews

Crew

8.7

Overall

8.0

Boarding

8.2

Comfort

8.1

Food

7.6

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
United Airlines
7.4
Good
8,790 reviews
Porter Airlines
8.0
Very good
288 reviews

Crew

8.7

Overall

8.0

Boarding

8.2

Comfort

8.1

Food

7.6

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
288 reviews

Crew

8.7

Overall

8.0

Boarding

8.2

Comfort

8.1

Food

7.6

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
WestJet
7.2
Good
2,868 reviews
Porter Airlines
8.0
Very good
288 reviews

Crew

8.7

Overall

8.0

Boarding

8.2

Comfort

8.1

Food

7.6

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

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.

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

    Porter Airlines, at $229, 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 WestJet and Air Canada. Users have found that Porter Airlines is 40% 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 $99. However, be on the lookout for offers from WestJet and Porter 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 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 $102. On average you can expect to pay $1,627. The most popular route, (Phoenix Sky Harbor Intl - Montreal Pierre Elliott Trudeau Intl), can usually be booked for $227.

  • 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, January 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 $270). Flying from Phoenix Sky Harbor Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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 Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Dorval
Laval
Brossard
Longueuil
Sherbrooke

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$122Average$419FlexibilityNo cancel feeOn-time69%
Porter AirlinesCheapest$156Average$326FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$159Average$435FlexibilityNo cancel feeOn-time67%
DeltaCheapest$322Average$525FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$329Average$448FlexibilityNo cancel feeOn-time71%

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