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Cheap flights from Montreal 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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — PHX
22 Nov — 29 Nov1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Montreal to Phoenix Sky Harbor Intl are usually found in January or August, booked 29 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Montreal to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) 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 23 October 2025.

Round-trip from

C$ 419

One-way from

C$ 204

Popular in

June

Cheapest in

January

Average price

C$ 489

Good round-trip deal

C$ 514 or less

Good one-way deal

C$ 328 or less
Air Canada
  • Air Canada
  • 4/11-13/11
  • Nonstop
  • 10h 15m total
  • Montreal to Phoenix
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Air Canada
  • Air Canada
  • 18/11
  • Nonstop
  • 5h 40m total
  • Montreal to Phoenix
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Highest demand for flights based on searches. 8% potential increase in price (C$ 60 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 19 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Montreal (YMQ) to Phoenix Sky Harbor Intl.
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Price to beat on a one-way flight from Montreal (YMQ) to Phoenix Sky Harbor Intl.
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Find flight deals from Montreal to Sky Harbor Intl

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Sky Harbor Intl
Explore the most affordable flight options available from Montreal to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 October 2025.

Tue 4/116:50 p.m.YUL - PHX
Nonstop5h 40mAir Canada
Thu 13/118:00 a.m.PHX - YUL
Nonstop4h 35mAir Canada
Deal found 21/10C$ 419
Wed 12/117:30 a.m.YUL - PHX
1 stop16h 45mAmerican Airlines
Wed 19/116:00 a.m.PHX - YUL
1 stop14h 39mAmerican Airlines
Deal found 21/10C$ 421
Wed 5/1112:36 p.m.YUL - PHX
1 stop11h 13mDelta
Fri 14/1112:45 p.m.PHX - YUL
1 stop8h 41mDelta
Deal found 22/10C$ 427
Wed 17/126:50 p.m.YUL - PHX
Nonstop5h 40mAir Canada
Wed 24/128:00 a.m.PHX - YUL
Nonstop4h 35mAir Canada
Deal found 21/10C$ 433
Tue 11/117:30 a.m.YUL - PHX
1 stop13h 48mAmerican Airlines
Thu 20/119:27 p.m.PHX - YUL
1 stop15h 37mAmerican Airlines
Deal found 22/10C$ 440
Sat 15/112:29 p.m.YUL - PHX
1 stop10h 57mAmerican Airlines
Fri 21/115:00 a.m.PHX - YUL
1 stop8h 04mAmerican Airlines
Deal found 21/10C$ 444
Sun 16/117:10 a.m.YUL - PHX
1 stop8h 52mDelta
Sat 22/1111:43 a.m.PHX - YUL
1 stop10h 16mDelta
Deal found 22/10C$ 448
Thu 4/126:45 a.m.YUL - PHX
1 stop7h 49mPorter Airlines
Wed 10/121:35 p.m.PHX - YUL
1 stop6h 45mPorter Airlines
Deal found 21/10C$ 458
Fri 21/114:00 p.m.YUL - PHX
1 stop10h 39mAmerican Airlines
Sun 23/1112:44 a.m.PHX - YUL
1 stop9h 31mAmerican Airlines
Deal found 22/10C$ 461
Fri 5/123:50 p.m.YUL - PHX
1 stop10h 02mAmerican Airlines
Thu 11/1212:58 a.m.PHX - YUL
1 stop12h 12mAmerican Airlines
Deal found 21/10C$ 466

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal 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 23 October 2025.
Use the filters below to find and compare flights from Montreal to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Montreal

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Tue 11/11

12:45 p.m.-10:49 p.m.

1 stop12h 04m

Phoenix Sky Harbor Intl

Thu 20/11

6:00 a.m.-5:21 p.m.

1 stop9h 21m

C$ 427

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Wed 5/11

12:36 p.m.-9:49 p.m.

1 stop11h 13m

Phoenix Sky Harbor Intl

Wed 12/11

12:45 p.m.-11:26 p.m.

1 stop8h 41m

C$ 427

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Sat 8/11

7:00 a.m.-3:01 p.m.

1 stop10h 01m

Phoenix Sky Harbor Intl

Tue 11/11

11:55 p.m.-11:59 a.m.

1 stop10h 04m

C$ 427

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Mon 8/12

6:00 a.m.-11:21 a.m.

1 stop7h 21m

Phoenix Sky Harbor Intl

Fri 12/12

3:20 p.m.-11:47 p.m.

1 stop6h 27m

C$ 468

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Wed 17/12

7:10 a.m.-5:49 p.m.

1 stop12h 39m

Phoenix Sky Harbor Intl

Tue 23/12

12:59 a.m.-1:49 p.m.

1 stop10h 50m

C$ 468

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Wed 24/12

2:40 p.m.-12:03 a.m.

1 stop11h 23m

Phoenix Sky Harbor Intl

Wed 31/12

11:50 p.m.-11:58 a.m.

1 stop10h 08m

C$ 468

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Wed 3/12

3:00 p.m.-10:42 p.m.

1 stop9h 42m

Phoenix Sky Harbor Intl

Sat 13/12

8:30 a.m.-9:17 p.m.

1 stop10h 47m

C$ 469

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Fri 5/12

6:00 a.m.-3:48 p.m.

1 stop11h 48m

Phoenix Sky Harbor Intl

Fri 12/12

5:46 p.m.-2:00 p.m.

2 stops18h 14m

C$ 469

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Fri 5/12

12:40 p.m.-10:49 p.m.

1 stop12h 09m

Phoenix Sky Harbor Intl

Wed 10/12

2:37 p.m.-11:59 p.m.

1 stop7h 22m

C$ 469

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

12:50 p.m.-7:17 p.m.

1 stop8h 27m

Phoenix Sky Harbor Intl

Mon 8/12

11:59 p.m.-11:35 a.m.

1 stop9h 36m

C$ 469

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/10

Showing 1-10 of 19 results
1
2

Best time to book a flight from Montreal to Sky Harbor Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Montreal to Sky Harbor Intl. Price data was last updated on 17 October 2025.

The price you pay for your flight from Montreal to Phoenix Sky Harbor Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 29 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Montreal to Phoenix Sky Harbor Intl Airport (average of C$ 192). Flying from Montreal to Phoenix Sky Harbor Intl Airport in February is currently the most expensive (average of C$ 350). 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 YMQ to PHX?

Find hourly flight availability from Montreal 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 23 October 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 36% on flights from Montreal to Phoenix Sky Harbor Intl Airport by exploring options for tickets in the evening.

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

Share of one-stop round-trip flights from Montreal 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 81% of one-stop itineraries from Montreal to Phoenix Sky Harbor Intl Airport on Cheapflights.

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

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

San Francisco (SFO) is the most affordable 1-stop option, with an average round-trip price of C$ 433.

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

Shortest average travel time for 1-stop one-way flights from Montreal 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 to Phoenix Sky Harbor Intl Airport?

Average layover duration for 1-stop one-way flights from Montreal 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 23 October 2025.
Get a feel of what it's like to fly with Porter Airlines,Delta, andUnited Airlines from Montreal to Phoenix Sky Harbor Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
382 reviews
Check prices

Entertainment

7.0

Boarding

8.2

Crew

8.6

Food

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
8.0
Very good
382 reviews
Porter Airlines
8.0
Very good
382 reviews
Check prices

Entertainment

7.0

Boarding

8.2

Crew

8.6

Food

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Delta
7.9
Good
7,981 reviews
Porter Airlines
8.0
Very good
382 reviews
Check prices

Entertainment

7.0

Boarding

8.2

Crew

8.6

Food

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
United Airlines
7.4
Good
8,991 reviews
Porter Airlines
8.0
Very good
382 reviews
Check prices

Entertainment

7.0

Boarding

8.2

Crew

8.6

Food

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
WestJet
7.2
Good
3,133 reviews
Porter Airlines
8.0
Very good
382 reviews
Check prices

Entertainment

7.0

Boarding

8.2

Crew

8.6

Food

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,346 reviews
Porter Airlines
8.0
Very good
382 reviews
Check prices

Entertainment

7.0

Boarding

8.2

Crew

8.6

Food

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Related info for your journey

Find useful and relevant information for your journey from Montreal 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 to Phoenix Sky Harbor Intl Airport?

    For as low as C$ 427, Delta can have you in Phoenix Sky Harbor Intl Airport from Montreal in 12h 04m. Airlines will cover a distance of 3504 km.

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

    Our cheapest airline available from Montreal to Phoenix Sky Harbor Intl Airport is American Airlines. Our recent data shows that you can find tickets from as low as C$ 209 on this airline. Additional options worth looking into are Delta and Porter Airlines, starting at C$ 287 and C$ 306 round-trip. American Airlines is 55% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Looking for the cheapest flight from Montreal to Phoenix Sky Harbor Intl Airport? While on average our users pay C$ 504, our data indicates the cheapest price to be C$ 247. The most popular route (Montreal Pierre Elliott Trudeau Intl - Phoenix Sky Harbor Intl), is priced around C$ 427.

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

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

  • How can I find direct flights from Montreal 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 Montreal to Sky Harbor Intl.

  • Can I find deals for business class flights from Montreal to Sky Harbor Intl?

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

    Currently, August is the cheapest month in which you can book a flight from Montreal to Phoenix Sky Harbor Intl Airport (average of C$ 192). Flying from Montreal to Phoenix Sky Harbor Intl Airport in February is currently the most expensive (average of C$ 350). 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 Montreal to Sky Harbor Intl on these airlines

Choose from the following airlines for your flight from Montreal to Sky Harbor Intl. Flights are based on user searches made on Cheapflights and were last updated on 23 October 2025.
Air Canada flights from Montreal to Phoenix Sky Harbor Intl
United Airlines flights from Montreal to Phoenix Sky Harbor Intl

Top 6 airlines flying from Montreal to Sky Harbor Intl

Discover the top 6 airlines that operate flights from Montreal 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 23 October 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 209AverageC$ 521FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 287AverageC$ 480FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Porter AirlinesCheapestC$ 306AverageC$ 405FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 335AverageC$ 460FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 364AverageC$ 546FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 378AverageC$ 447FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Montreal to Sky Harbor Intl?

Cheapflights makes it easy to find Montreal 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 Montreal to Sky Harbor Intl?

Millions of users choose and trust Cheapflights to book the best flight deals from Montreal 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 Montreal to Sky Harbor Intl with no change fees?

Certainly. Search results for flights to Sky Harbor Intl from Montreal 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 Montreal to Sky Harbor Intl become cheaper?

Not ready to book yet? You can track prices for flights from Montreal to Sky Harbor Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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