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Sky Harbor Intl

$140+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to Sky Harbor Intl (PHX)

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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — PHX
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
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Find cheap flights from Pierre Elliott Trudeau Intl to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Phoenix Sky Harbor Intl are usually found in August or July, booked 23 days in advance, depart on a Tuesday or Monday and return on a Wednesday

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

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Sky Harbor Intl (PHX). 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 January 12, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$227
(Air Canada)

One-way from

$140
(Air Canada)

Popular in

December

Cheapest in

August

Average price

$307

Good round-trip deal

$332 or less

Good one-way deal

$247 or less
Provider with most accurate pricing for Montreal Pierre Elliott Trudeau Intl-Phoenix Sky Harbor Intl flight deals.
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Provider most trusted by Cheapflights users for Montreal Pierre Elliott Trudeau Intl-Phoenix Sky Harbor Intl flights.
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From Montreal Pierre Elliott Trudeau Intl to Phoenix Sky Harbor Intl
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One-way flight from Montreal Pierre Elliott Trudeau Intl to Phoenix Sky Harbor Intl
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Highest demand for flights based on searches. 12% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Phoenix Sky Harbor Intl.
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Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Phoenix Sky Harbor Intl.
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Find flight deals from Pierre Elliott Trudeau Intl to Sky Harbor Intl

Cheapest flights from Pierre Elliott Trudeau Intl to Sky Harbor Intl
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 12, 2026.

This oojo deal was found by Cheapflights users on 1/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/94:15 pm
YUL
-
PHX
2 stops23h 04m
WestJet
Mon 3/166:35 pm
PHX
-
YUL
1 stop9h 30m
WestJet
Deal found 1/9$224
This Air Canada deal was found by Cheapflights users on 1/12. 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.
Wed 2/186:50 pm
YUL
-
PHX
Nonstop5h 40m
Air Canada
Thu 2/268:00 am
PHX
-
YUL
Nonstop4h 35m
Air Canada
Deal found 1/12$227
This oojo deal was found by Cheapflights users on 1/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:30 pm
YUL
-
PHX
2 stops19h 49m
WestJet
Fri 2/272:05 pm
PHX
-
YUL
2 stops15h 00m
WestJet
Deal found 1/12$230
This oojo deal was found by Cheapflights users on 1/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/67:30 pm
YUL
-
PHX
1 stop29h 19m
WestJet
Tue 3/101:05 pm
PHX
-
YUL
2 stops15h 00m
WestJet
Deal found 1/12$234
This oojo deal was found by Cheapflights users on 1/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:45 am
YUL
-
PHX
2 stops18h 04m
WestJet
Wed 3/42:05 pm
PHX
-
YUL
2 stops15h 00m
WestJet
Deal found 1/11$235
This Air Canada deal was found by Cheapflights users on 1/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:50 pm
YUL
-
PHX
Nonstop5h 40m
Air Canada
Sun 3/2911:20 pm
PHX
-
YUL
1 stop9h 01m
Air Canada
Deal found 1/10$240
This oojo deal was found by Cheapflights users on 1/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:45 am
YUL
-
PHX
2 stops18h 04m
WestJet
Tue 2/242:05 pm
PHX
-
YUL
2 stops15h 00m
WestJet
Deal found 1/10$241

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Sky Harbor 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 January 12, 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Sat 2/7

9:15 am-8:37 pm

1 stop13h 22m

Phoenix Sky Harbor Intl

Sat 2/14

9:40 am-9:17 pm

1 stop9h 37m

$253

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Sat 4/11

7:30 am-4:38 pm

1 stop12h 08m

Phoenix Sky Harbor Intl

Mon 4/20

8:00 am-3:43 pm

Nonstop4h 43m

$253

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

3:00 pm-11:01 pm

1 stop10h 01m

Phoenix Sky Harbor Intl

Mon 2/2

8:30 am-7:48 pm

1 stop9h 18m

$253

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Mon 3/9

3:00 pm-10:15 pm

1 stop10h 15m

Phoenix Sky Harbor Intl

Mon 3/16

11:40 pm-3:16 pm

1 stop12h 36m

$253

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Tue 3/10

3:00 pm-10:15 pm

1 stop10h 15m

Phoenix Sky Harbor Intl

Tue 3/17

3:59 pm-1:28 pm

2 stops18h 29m

$259

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Sat 4/11

4:55 pm-10:15 pm

1 stop8h 20m

Phoenix Sky Harbor Intl

Wed 4/15

7:35 am-7:45 pm

1 stop9h 10m

$259

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Wed 1/28

2:13 pm-8:37 pm

1 stop8h 24m

Phoenix Sky Harbor Intl

Wed 2/4

7:15 am-9:42 pm

2 stops12h 27m

$259

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Sat 1/31

4:45 pm-10:59 pm

1 stop8h 14m

Phoenix Sky Harbor Intl

Mon 2/2

5:10 pm-2:00 pm

2 stops18h 50m

$259

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Sun 2/1

6:00 am-6:49 pm

2 stops14h 49m

Phoenix Sky Harbor Intl

Fri 2/6

5:34 pm-2:00 pm

2 stops18h 26m

$259

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

9:15 am-7:45 pm

2 stops12h 30m

Phoenix Sky Harbor Intl

Tue 1/27

8:30 am-9:42 pm

2 stops11h 12m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Showing 1-10 of 20 results
1
2

Compare providers for flights from Pierre Elliott Trudeau Intl to Sky Harbor 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 Pierre Elliott Trudeau Intl to Sky Harbor Intl in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Sky Harbor Intl. Price data was last updated on January 9, 2026.

To ensure you get the cheapest price possible for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport, you should look to book at least 23 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 Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport (average of $136). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport in September is currently the most expensive (average of $251). 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 YUL to PHX?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 12, 2026.

When flying from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

The best insider tips for Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport trip
Airports
YUL

Take advantage of US preclearance at YUL for a seamless arrival in the US, avoiding passport checks and lines at PHX.

Read more about YULBy John Walton
PHX

For a quick and inexpensive commute from PHX, use the PHX Sky Train to 44th Street Station, then take light rail to Downtown Phoenix.

Read more about PHXBy Brandon Schultz
Our travel experts
John Walton

John Walton

Expert on YUL

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Brandon Schultz

Brandon Schultz

Expert on PHX

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor 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 Sky Harbor Intl. Reviews last updated January 12, 2026.
Read reviews from past customers who have flown Porter Airlines, Delta, and United Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport. 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.
Porter Airlines
8.0
Very good
406 reviews

Food

7.6

Crew

8.6

Entertainment

7.0

Comfort

7.9

Boarding

8.2

Overall

8.0

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
406 reviews
Porter Airlines
8.0
Very good
406 reviews

Food

7.6

Crew

8.6

Entertainment

7.0

Comfort

7.9

Boarding

8.2

Overall

8.0

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
8,037 reviews
Porter Airlines
8.0
Very good
406 reviews

Food

7.6

Crew

8.6

Entertainment

7.0

Comfort

7.9

Boarding

8.2

Overall

8.0

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
9,144 reviews
Porter Airlines
8.0
Very good
406 reviews

Food

7.6

Crew

8.6

Entertainment

7.0

Comfort

7.9

Boarding

8.2

Overall

8.0

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
11,110 reviews
Porter Airlines
8.0
Very good
406 reviews

Food

7.6

Crew

8.6

Entertainment

7.0

Comfort

7.9

Boarding

8.2

Overall

8.0

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
10,618 reviews
Porter Airlines
8.0
Very good
406 reviews

Food

7.6

Crew

8.6

Entertainment

7.0

Comfort

7.9

Boarding

8.2

Overall

8.0

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 Pierre Elliott Trudeau Intl to Sky Harbor 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 Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport?

    A quick flight from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport can take about 12h 08m. United Airlines provides one of the quickest options available for as low as $253. Airlines will cover a distance of 2177 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Air Canada, at $159, was found to be the cheapest airline from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport.Alternate airlines to your destination round-trip include Porter Airlines and Delta. Air Canada is 52% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airlines for a one-way flight from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport are Porter Airlines ($137), Air Canada ($150), and American Airlines ($157).

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

    The cheapest flight price from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport is $141. On average you can expect to pay $513. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Phoenix Sky Harbor Intl), can usually be booked for $242.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Sky Harbor 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 Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport (average of $136). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport in September is currently the most expensive (average of $251). 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
Goodyear
Paradise Valley
Glendale
Casa Grande
Globe
Peoria
Chandler
Payson
Camp Verde
Buckeye
Surprise
Avondale
Guadalupe

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

Discover the top 5 airlines that operate flights from Pierre Elliott Trudeau Intl to Sky Harbor 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 January 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$168Average$269FlexibilityNo cancel feeOn-time52%
DeltaCheapest$252Average$580FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$255Average$357FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$266Average$533FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$282Average$531FlexibilityNo cancel feeOn-time69%

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