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Cheap flights from Montreal to Phoenix Sky Harbor Intl Airport from C$ 222

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 17/1. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — PHX
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 16 September 2025.

Round-trip from

C$ 347

One-way from

C$ 222

Popular in

June

Cheapest in

January

Average price

C$ 439

Good round-trip deal

C$ 427 or less

Good one-way deal

C$ 325 or less
Porter Airlines
  • Porter Airlines
  • 1/10-7/10
  • 2 total stops
  • 16h 52m total
  • Montreal to Phoenix
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Porter Airlines
  • Porter Airlines
  • 17/1
  • 1 total stop
  • 7h 52m total
  • Montreal to Phoenix
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 57 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
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Average for round-trip flights in September 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

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 16 September 2025.

Wed 1/106:45 a.m.YUL - PHX
1 stop7h 55mPorter Airlines
Tue 7/1012:40 p.m.PHX - YUL
1 stop8h 57mPorter Airlines
Deal found 14/9C$ 347
Wed 1/106:45 a.m.YUL - PHX
1 stop7h 55mPorter Airlines
Fri 3/1012:40 p.m.PHX - YUL
1 stop8h 57mPorter Airlines
Deal found 14/9C$ 350
Mon 29/98:10 a.m.YUL - PHX
1 stop10h 24mWestJet
Tue 7/108:00 a.m.PHX - YUL
2 stops13h 27mWestJet
Deal found 13/9C$ 351
Mon 6/108:10 a.m.YUL - PHX
1 stop10h 24mWestJet
Sat 25/1010:10 a.m.PHX - YUL
2 stops11h 31mWestJet
Deal found 15/9C$ 359
Fri 24/106:45 a.m.YUL - PHX
1 stop7h 55mPorter Airlines
Tue 28/1012:35 p.m.PHX - YUL
1 stop9h 00mPorter Airlines
Deal found 14/9C$ 361
Mon 6/108:10 a.m.YUL - PHX
1 stop10h 24mWestJet
Sat 11/108:00 a.m.PHX - YUL
1 stop13h 41mWestJet
Deal found 14/9C$ 362
Thu 23/105:05 p.m.YUL - PHX
Nonstop5h 14mAir Canada
Mon 27/107:00 a.m.PHX - YUL
Nonstop4h 35mAir Canada
Deal found 14/9C$ 366
Tue 30/96:45 a.m.YUL - PHX
1 stop7h 55mMultiple Airlines
Wed 22/108:00 a.m.PHX - YUL
2 stops13h 41mMultiple Airlines
Deal found 15/9C$ 367
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 14/9C$ 369
Wed 8/106:45 a.m.YUL - PHX
1 stop7h 55mMultiple Airlines
Sat 11/108:00 a.m.PHX - YUL
2 stops13h 41mMultiple Airlines
Deal found 15/9C$ 372

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 16 September 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 7/10

12:36 p.m.-8:46 p.m.

1 stop11h 10m

Phoenix Sky Harbor Intl

Sat 11/10

9:21 a.m.-11:21 p.m.

1 stop11h 00m

C$ 390

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

6:00 a.m.-5:44 p.m.

2 stops14h 44m

Phoenix Sky Harbor Intl

Sat 25/10

4:15 p.m.-1:28 p.m.

2 stops18h 13m

C$ 390

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Tue 7/10

12:36 p.m.-8:46 p.m.

1 stop11h 10m

Phoenix Sky Harbor Intl

Wed 15/10

10:33 a.m.-11:48 p.m.

1 stop10h 15m

C$ 390

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Wed 22/10

11:23 a.m.-7:30 p.m.

2 stops11h 07m

Phoenix Sky Harbor Intl

Fri 24/10

6:30 p.m.-10:40 a.m.

1 stop13h 10m

C$ 390

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Tue 7/10

6:30 p.m.-8:59 a.m.

1 stop17h 29m

Phoenix Sky Harbor Intl

Sat 25/10

7:00 a.m.-9:29 p.m.

1 stop11h 29m

C$ 390

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Tue 21/10

3:41 p.m.-12:15 a.m.

2 stops11h 34m

Phoenix Sky Harbor Intl

Thu 23/10

7:46 p.m.-8:16 a.m.

1 stop9h 30m

C$ 390

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Fri 3/10

6:15 a.m.-5:39 p.m.

1 stop14h 24m

Phoenix Sky Harbor Intl

Sat 25/10

7:00 a.m.-5:26 p.m.

1 stop7h 26m

C$ 391

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Sat 4/10

9:15 a.m.-8:12 p.m.

2 stops13h 57m

Phoenix Sky Harbor Intl

Thu 23/10

6:52 p.m.-1:09 p.m.

2 stops15h 17m

C$ 391

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Sat 4/10

6:15 a.m.-2:52 p.m.

2 stops11h 37m

Phoenix Sky Harbor Intl

Sat 4/10

6:45 p.m.-5:26 p.m.

2 stops19h 41m

C$ 394

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Thu 23/10

5:30 p.m.-9:18 p.m.

1 stop30h 48m

Phoenix Sky Harbor Intl

Sat 25/10

8:00 a.m.-12:27 a.m.

2 stops13h 27m

C$ 416

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

Showing 1-10 of 20 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 12 September 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, September is the cheapest month in which you can book a flight from Montreal to Phoenix Sky Harbor Intl Airport (average of C$ 247). Flying from Montreal 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 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 16 September 2025.

Unlike at noon, 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 morning.

Weekly flight availability from Montreal to Phoenix Sky Harbor Intl Airport

Explore weekly flight availability from Montreal 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 16 September 2025.

The most flights from YMQ 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).

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

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 78% 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$ 427.

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 16 September 2025.
Get a feel of what it's like to fly with Delta,Porter Airlines, 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.
Delta
8.0
Very good
7,957 reviews
Check prices

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews
Check prices

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Porter Airlines
7.9
Good
363 reviews
Delta
8.0
Very good
7,957 reviews
Check prices

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
United Airlines
7.4
Good
8,924 reviews
Delta
8.0
Very good
7,957 reviews
Check prices

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
WestJet
7.2
Good
3,093 reviews
Delta
8.0
Very good
7,957 reviews
Check prices

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Air Canada
7.1
Good
10,000 reviews
Delta
8.0
Very good
7,957 reviews
Check prices

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

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$ 390, Delta can have you in Phoenix Sky Harbor Intl Airport from Montreal in 11h 10m. Airlines will cover a distance of 3504 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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$ 206 on this airline. Additional options worth looking into are WestJet and Delta, starting at C$ 244 and C$ 283 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 most reliable airlines from Montreal to Phoenix Sky Harbor Intl Airport?

    No one likes to see their flight delayed. When booking a flight from Montreal to Phoenix Sky Harbor Intl Airport consider choosing Air Canada Rouge (73%), Air Canada (60%) or Lufthansa (39%) as they are the most reliable in getting you off to your destination on time.

  • 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$ 434, our data indicates the cheapest price to be C$ 286. The most popular route (Montreal Pierre Elliott Trudeau Intl - Phoenix Sky Harbor Intl), is priced around C$ 350.

  • 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, September is the cheapest month in which you can book a flight from Montreal to Phoenix Sky Harbor Intl Airport (average of C$ 247). Flying from Montreal 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

Browse thousands of different options on Cheapflights for your next trip

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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 16 September 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 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 206AverageC$ 580FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 244AverageC$ 426FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 283AverageC$ 510FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Porter AirlinesCheapestC$ 301AverageC$ 401FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 334AverageC$ 468FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 371AverageC$ 496FlexibilityNo cancel feeOn-time69%
Search United Airlines 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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