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Cheap flights from Montreal to Phoenix Sky Harbor Intl Airport from C$ 220

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 19/6. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — PHX
16 Apr — 23 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal to Phoenix Sky Harbor Intl are usually found in August or May, booked 41 days in advance, depart on a Wednesday or Thursday and return on a Thursday

Cheap 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 17 March 2026.

Mon 13/43:45 p.m.
YUL
-
PHX
1 stop9h 01m
American Airlines
Mon 20/411:32 p.m.
PHX
-
YUL
1 stop9h 46m
American Airlines
Deal found 14/3C$ 412
Sat 1/85:05 p.m.
YUL
-
PHX
Nonstop5h 15m
Air Canada
Thu 6/87:55 a.m.
PHX
-
YUL
Nonstop4h 47m
Air Canada
Deal found 15/3C$ 418
Mon 10/88:30 p.m.
YUL
-
PHX
1 stop17h 29m
Air Canada
Mon 17/87:55 a.m.
PHX
-
YUL
Nonstop4h 47m
Air Canada
Deal found 12/3C$ 420
Fri 3/76:00 a.m.
YUL
-
PHX
1 stop7h 59m
Air Canada
Tue 7/711:55 a.m.
PHX
-
YUL
1 stop8h 27m
Air Canada
Deal found 12/3C$ 423
Wed 15/41:03 p.m.
YUL
-
PHX
1 stop8h 17m
American Airlines
Sat 18/46:30 a.m.
PHX
-
YUL
1 stop13h 28m
American Airlines
Deal found 15/3C$ 424
Sat 11/47:20 a.m.
YUL
-
PHX
1 stop11h 44m
American Airlines
Wed 15/47:00 p.m.
PHX
-
YUL
1 stop16h 44m
American Airlines
Deal found 15/3C$ 426
Thu 9/42:32 p.m.
YUL
-
PHX
1 stop11h 24m
American Airlines
Sat 18/47:10 p.m.
PHX
-
YUL
1 stop13h 34m
American Airlines
Deal found 14/3C$ 427
Wed 15/76:00 a.m.
YUL
-
PHX
1 stop7h 59m
Air Canada
Sat 18/77:55 a.m.
PHX
-
YUL
Nonstop4h 47m
Air Canada
Deal found 16/3C$ 429
Fri 3/76:00 a.m.
YUL
-
PHX
1 stop7h 59m
Air Canada
Fri 10/77:55 a.m.
PHX
-
YUL
Nonstop4h 47m
Air Canada
Deal found 14/3C$ 430
Mon 10/89:30 p.m.
YUL
-
PHX
1 stop16h 29m
Air Canada
Tue 18/811:55 a.m.
PHX
-
YUL
1 stop6h 55m
Air Canada
Deal found 12/3C$ 438
Mon 22/69:30 p.m.
YUL
-
PHX
1 stop16h 29m
Air Canada
Sat 27/67:55 a.m.
PHX
-
YUL
Nonstop4h 47m
Air Canada
Deal found 16/3C$ 441
Tue 7/47:45 a.m.
YUL
-
PHX
1 stop15h 10m
American Airlines
Thu 9/412:38 a.m.
PHX
-
YUL
1 stop11h 06m
American Airlines
Deal found 12/3C$ 442

Find 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 17 March 2026.

Round-trip from

C$ 412

One-way from

C$ 220

Popular in

June

Cheapest in

August

Average price

C$ 467

Good round-trip deal

C$ 462 or less

Good one-way deal

C$ 387 or less
American Airlines
  • American Airlines
  • 13/4-20/4
  • 2 total stops
  • 18h 47m total
  • Montreal to Phoenix
Search Deals
Air Canada
  • Air Canada
  • 19/6
  • Nonstop
  • 5h 15m total
  • Montreal to Phoenix
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 45 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Montreal (YMQ) to Phoenix Sky Harbor Intl.
Search Deals
Price to beat on a one-way flight from Montreal (YMQ) to Phoenix Sky Harbor Intl.
Search Deals

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 17 March 2026.
Use the filters below to find and compare flights from Montreal to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Sat 2/5

5:00 p.m.-10:34 p.m.

1 stop8h 34m

Phoenix Sky Harbor Intl

Sat 9/5

7:30 a.m.-7:45 p.m.

1 stop9h 15m

C$ 479

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Fri 10/4

11:23 a.m.-8:19 p.m.

2 stops11h 56m

Phoenix Sky Harbor Intl

Mon 13/4

11:59 p.m.-5:30 p.m.

1 stop14h 31m

C$ 571

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

3:25 p.m.-11:07 p.m.

1 stop10h 42m

Phoenix Sky Harbor Intl

Mon 4/5

11:47 p.m.-7:45 p.m.

1 stop16h 58m

C$ 571

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Sat 15/8

6:00 a.m.-1:57 p.m.

1 stop10h 57m

Phoenix Sky Harbor Intl

Wed 26/8

10:00 a.m.-11:56 p.m.

1 stop10h 56m

C$ 583
Quickest round-trip

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Tue 18/8

6:00 a.m.-1:57 p.m.

1 stop10h 57m

Phoenix Sky Harbor Intl

Wed 26/8

6:25 a.m.-4:01 p.m.

1 stop6h 36m

C$ 583

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Wed 19/8

9:45 a.m.-10:51 p.m.

2 stops16h 06m

Phoenix Sky Harbor Intl

Tue 25/8

7:07 a.m.-5:30 p.m.

1 stop7h 23m

C$ 583

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Tue 18/8

9:45 a.m.-8:29 p.m.

2 stops13h 44m

Phoenix Sky Harbor Intl

Tue 25/8

7:07 a.m.-5:30 p.m.

1 stop7h 23m

C$ 583

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Thu 9/4

9:45 a.m.-11:56 p.m.

1 stop17h 11m

Phoenix Sky Harbor Intl

Sat 18/4

6:00 a.m.-9:26 p.m.

2 stops12h 26m

C$ 593

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Thu 14/5

12:40 p.m.-10:36 p.m.

1 stop12h 56m

Phoenix Sky Harbor Intl

Tue 26/5

9:39 a.m.-11:41 p.m.

1 stop11h 02m

C$ 607

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

3:25 p.m.-10:58 p.m.

1 stop10h 33m

Phoenix Sky Harbor Intl

Wed 29/4

7:35 a.m.-12:13 a.m.

1 stop13h 38m

C$ 609

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/3

Showing 1-10 of 18 resultsSorted by cheapest first
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 13 March 2026.

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 41 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 March is currently the most expensive (average of C$ 367). 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 17 March 2026.

When flying from Montreal 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.

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 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.

Los Angeles (LAX) is the most affordable 1-stop option, with an average round-trip price of C$ 368.

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 Detroit (DTW) offer the fastest connection on this route, with an average layover time of 1h 29m.

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 17 March 2026.
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
424 reviews
Check prices

Entertainment

7.0

Comfort

8.0

Food

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
424 reviews
Porter Airlines
8.0
Very good
424 reviews
Check prices

Entertainment

7.0

Comfort

8.0

Food

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Delta
7.9
Good
8,288 reviews
Porter Airlines
8.0
Very good
424 reviews
Check prices

Entertainment

7.0

Comfort

8.0

Food

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
United Airlines
7.4
Good
9,432 reviews
Porter Airlines
8.0
Very good
424 reviews
Check prices

Entertainment

7.0

Comfort

8.0

Food

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
American Airlines
7.1
Good
11,467 reviews
Porter Airlines
8.0
Very good
424 reviews
Check prices

Entertainment

7.0

Comfort

8.0

Food

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,811 reviews
Porter Airlines
8.0
Very good
424 reviews
Check prices

Entertainment

7.0

Comfort

8.0

Food

7.6

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

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$ 479, United Airlines can have you in Phoenix Sky Harbor Intl Airport from Montreal in 8h 34m. 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 Delta. Our recent data shows that you can find tickets from as low as C$ 208 on this airline. Additional options worth looking into are Porter Airlines and Air Canada, starting at C$ 239 and C$ 242 round-trip. Delta is 55% 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 to Phoenix Sky Harbor Intl Airport one-way?

    The cheapest airlines for a one-way flight from Montreal to Phoenix Sky Harbor Intl Airport are Porter Airlines (C$ 200), Air Canada (C$ 209), and United Airlines (C$ 220).

  • 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$ 461, our data indicates the cheapest price to be C$ 387. The most popular route (Montreal Pierre Elliott Trudeau Intl - Phoenix Sky Harbor Intl), is priced around C$ 472.

  • 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 March is currently the most expensive (average of C$ 367). 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
Chandler
Peoria
Goodyear
Litchfield Park
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 17 March 2026.
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 17 March 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 208AverageC$ 456FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Porter AirlinesCheapestC$ 239AverageC$ 380FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 242AverageC$ 500FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 243AverageC$ 457FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 368AverageC$ 437FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 389AverageC$ 615FlexibilityNo cancel feeOn-time71%
Search American 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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