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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport from C$ 204

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — PHX
19 Aug — 26 Aug1
1 adult

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Phoenix Sky Harbor Intl are usually found in January or July, booked 42 days in advance, depart on a Wednesday or Thursday and return on a Thursday

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 14 August 2025.

Round-trip from

C$ 339

One-way from

C$ 204

Popular in

December

Cheapest in

January

Average price

C$ 445

Good round-trip deal

C$ 387 or less
Porter Airlines
  • Porter Airlines
  • 11/9-22/9
  • 2 total stops
  • 16h 52m total
  • Montreal to Phoenix
Search Deals
Porter Airlines
  • Porter Airlines
  • 19/8
  • 1 total stop
  • 7h 57m total
  • Montreal to Phoenix
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Phoenix Sky Harbor Intl.
Search Deals

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 14 August 2025.

Thu 11/96:45 a.m.YUL - PHX
1 stop7h 55mPorter Airlines
Mon 22/912:40 p.m.PHX - YUL
1 stop8h 57mPorter Airlines
Deal found 13/8C$ 339
Thu 14/86:45 a.m.YUL - PHX
1 stop7h 57mPorter Airlines
Thu 21/812:40 p.m.PHX - YUL
1 stop8h 57mPorter Airlines
Deal found 13/8C$ 342
Thu 21/86:45 a.m.YUL - PHX
1 stop7h 57mPorter Airlines
Sun 24/812:40 p.m.PHX - YUL
1 stop8h 57mPorter Airlines
Deal found 13/8C$ 343
Thu 21/86:45 a.m.YUL - PHX
1 stop7h 57mPorter Airlines
Tue 26/812:40 p.m.PHX - YUL
1 stop8h 57mPorter Airlines
Deal found 11/8C$ 346
Wed 8/106:45 a.m.YUL - PHX
1 stop7h 55mPorter Airlines
Tue 14/1012:40 p.m.PHX - YUL
1 stop8h 57mPorter Airlines
Deal found 12/8C$ 347
Tue 26/86:45 a.m.YUL - PHX
1 stop7h 57mPorter Airlines
Fri 5/912:40 p.m.PHX - YUL
1 stop8h 57mPorter Airlines
Deal found 11/8C$ 350
Tue 19/86:45 a.m.YUL - PHX
1 stop7h 57mPorter Airlines
Sat 23/812:40 p.m.PHX - YUL
1 stop8h 57mPorter Airlines
Deal found 13/8C$ 352
Sun 5/106:45 a.m.YUL - PHX
2 stops13h 28mWestJet
Mon 13/1010:10 a.m.PHX - YUL
2 stops11h 31mWestJet
Deal found 13/8C$ 356
Sun 5/106:45 a.m.YUL - PHX
2 stops13h 28mWestJet
Sun 12/104:25 p.m.PHX - YUL
1 stop11h 42mWestJet
Deal found 13/8C$ 358
Fri 12/96:45 a.m.YUL - PHX
1 stop7h 55mPorter Airlines
Mon 15/912:40 p.m.PHX - YUL
1 stop8h 57mPorter Airlines
Deal found 14/8C$ 364
Fri 5/98:10 a.m.YUL - PHX
1 stop10h 24mWestJet
Sat 13/98:00 a.m.PHX - YUL
1 stop13h 41mWestJet
Deal found 12/8C$ 368

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 629,999 searches. Data last updated 14 August 2025.
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

Wed 8/10

6:45 a.m.-11:40 a.m.

1 stop7h 55m

Phoenix Sky Harbor Intl

Tue 14/10

12:40 p.m.-12:37 a.m.

1 stop8h 57m

C$ 347

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Tue 26/8

6:45 a.m.-11:42 a.m.

1 stop7h 57m

Phoenix Sky Harbor Intl

Fri 5/9

12:40 p.m.-12:37 a.m.

1 stop8h 57m

C$ 350

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Thu 11/9

6:45 a.m.-11:40 a.m.

1 stop7h 55m

Phoenix Sky Harbor Intl

Thu 18/9

12:40 p.m.-12:37 a.m.

1 stop8h 57m

C$ 350

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Sun 5/10

6:45 a.m.-5:13 p.m.

2 stops13h 28m

Phoenix Sky Harbor Intl

Mon 13/10

10:10 a.m.-12:41 a.m.

2 stops11h 31m

C$ 356

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Fri 12/9

6:45 a.m.-11:40 a.m.

1 stop7h 55m

Phoenix Sky Harbor Intl

Mon 15/9

12:40 p.m.-12:37 a.m.

1 stop8h 57m

C$ 364

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Fri 5/9

8:10 a.m.-3:34 p.m.

1 stop10h 24m

Phoenix Sky Harbor Intl

Sat 13/9

8:00 a.m.-12:41 a.m.

1 stop13h 41m

C$ 368

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Fri 3/10

6:45 a.m.-11:40 a.m.

1 stop7h 55m

Phoenix Sky Harbor Intl

Fri 10/10

12:40 p.m.-12:37 a.m.

1 stop8h 57m

C$ 368

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Tue 7/10

6:45 a.m.-11:40 a.m.

1 stop7h 55m

Phoenix Sky Harbor Intl

Tue 21/10

12:40 p.m.-12:37 a.m.

1 stop8h 57m

C$ 368

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

6:45 a.m.-11:40 a.m.

1 stop7h 55m

Phoenix Sky Harbor Intl

Sun 7/9

12:40 p.m.-12:37 a.m.

1 stop8h 57m

C$ 369

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Sun 19/10

6:45 a.m.-11:40 a.m.

1 stop7h 55m

C$ 204

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 21 results
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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 8 August 2025.

Booking 40 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September 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 C$ 247). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of C$ 316). 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 14 August 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 35% on flights from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport by exploring options for tickets in the morning.

Weekly flight availability from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport

Explore weekly flight availability from Pierre Elliott Trudeau Intl to Sky Harbor Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 14 August 2025.

The most flights from YUL to PHX are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

What’s the top layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport?

Share of one-stop round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Toronto (YYZ) – chosen by Cheapflights users on 79% of one-stop itineraries from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport on Cheapflights.

What’s the cheapest layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport?

Average round-trip fare for 1-stop flights from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Los Angeles (LAX) is the most affordable 1-stop option, with an average round-trip price of C$ 461.

What’s the fastest layover option from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport?

Shortest average travel time for 1-stop one-way flights from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 7h 13m.

Which airport typically offers the quickest layover for flights from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport?

Average layover duration for 1-stop one-way flights from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Minneapolis (MSP) offer the fastest connection on this route, with an average layover time of 0h 43m.

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 14 August 2025.
Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport, such as Porter Airlines,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
332 reviews
Check prices

Overall

8.0

Entertainment

7.0

Comfort

8.0

Boarding

8.2

Crew

8.7

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
332 reviews
Porter Airlines
8.0
Very good
332 reviews
Check prices

Overall

8.0

Entertainment

7.0

Comfort

8.0

Boarding

8.2

Crew

8.7

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Delta
8.0
Very good
7,980 reviews
Porter Airlines
8.0
Very good
332 reviews
Check prices

Overall

8.0

Entertainment

7.0

Comfort

8.0

Boarding

8.2

Crew

8.7

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
United Airlines
7.4
Good
8,916 reviews
Porter Airlines
8.0
Very good
332 reviews
Check prices

Overall

8.0

Entertainment

7.0

Comfort

8.0

Boarding

8.2

Crew

8.7

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
332 reviews
Check prices

Overall

8.0

Entertainment

7.0

Comfort

8.0

Boarding

8.2

Crew

8.7

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Canada
7.1
Good
9,949 reviews
Porter Airlines
8.0
Very good
332 reviews
Check prices

Overall

8.0

Entertainment

7.0

Comfort

8.0

Boarding

8.2

Crew

8.7

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

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.

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

    Flying on American Airlines is currently your cheapest option to Phoenix Sky Harbor Intl Airport, with prices starting at C$ 222. Additional round-trip tickets that might be worth considering are offered by WestJet and Delta, with the lowest prices starting at C$ 244 and C$ 273, respectively. These flights start at 52% lower than the current average price 3 months from now.

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

    Looking for the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport? While on average our users pay C$ 467, our data indicates the cheapest price to be C$ 322. The most popular route (Montreal Pierre Elliott Trudeau Intl - Phoenix Sky Harbor Intl), is priced around C$ 339.

  • 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, September 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 C$ 247). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of C$ 316). 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

Travelling 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
Wickenburg
Litchfield Park
Peoria
Fountain Hills

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Fly from Pierre Elliott Trudeau Intl to Sky Harbor Intl on these airlines

Choose from the following airlines for your flight from Pierre Elliott Trudeau Intl to Sky Harbor Intl. Flights are based on user searches made on Cheapflights and were last updated on 14 August 2025.
Air Canada flights from Montreal Pierre Elliott Trudeau Intl to Phoenix Sky Harbor Intl
United Airlines flights from Montreal Pierre Elliott Trudeau Intl to Phoenix Sky Harbor Intl
Delta flights from Montreal Pierre Elliott Trudeau Intl to Phoenix Sky Harbor Intl

Top 6 airlines flying from Pierre Elliott Trudeau Intl to Sky Harbor Intl

Discover the top 6 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 629,999 searches. Data last updated 14 August 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 222AverageC$ 523FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 244AverageC$ 417FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 273AverageC$ 517FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Porter AirlinesCheapestC$ 302AverageC$ 424FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 333AverageC$ 474FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 355AverageC$ 518FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Sky Harbor Intl?

Cheapflights makes it easy to find Pierre Elliott Trudeau Intl to Sky Harbor Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Sky Harbor Intl?

Millions of users choose and trust Cheapflights to book the best flight deals from Pierre Elliott Trudeau Intl to Sky Harbor Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Sky Harbor Intl with no change fees?

Certainly. Search results for flights to Sky Harbor Intl from Pierre Elliott Trudeau Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Sky Harbor Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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