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Cheap flights from Montreal to Phoenix from C$ 232

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — PHX
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Montreal to Phoenix 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 Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Phoenix (PH1). 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 28 October 2025.

Round-trip from

C$ 418

One-way from

C$ 232

Popular in

June

Cheapest in

January

Average price

C$ 488
Porter Airlines
  • Porter Airlines
  • 9/12-16/12
  • 2 total stops
  • 16h 49m total
  • Montreal to Phoenix
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Air Canada
  • Air Canada
  • 11/11
  • Nonstop
  • 5h 40m total
  • Montreal to Phoenix
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Find flight deals from Montreal to Phoenix

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Phoenix
Explore the most affordable flight options available from Montreal to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2025.

Tue 9/126:45 a.m.YUL - PHX
1 stop7h 49mPorter Airlines
Tue 16/121:35 p.m.PHX - YUL
1 stop9h 00mPorter Airlines
Deal found 27/10C$ 418
Tue 11/116:00 a.m.YUL - PHX
1 stop7h 23mDelta
Thu 20/1111:59 p.m.PHX - YUL
1 stop9h 41mDelta
Deal found 28/10C$ 427
Thu 13/114:00 p.m.YUL - PHX
1 stop10h 39mAmerican Airlines
Mon 17/1112:44 a.m.PHX - YUL
1 stop12h 34mAmerican Airlines
Deal found 27/10C$ 439
Sat 22/116:50 p.m.YUL - PHX
Nonstop5h 40mAir Canada
Thu 27/118:00 a.m.PHX - YUL
Nonstop4h 35mAir Canada
Deal found 27/10C$ 441
Wed 17/126:50 p.m.YUL - PHX
Nonstop5h 40mAir Canada
Thu 25/128:00 a.m.PHX - YUL
Nonstop4h 35mAir Canada
Deal found 25/10C$ 462
Tue 9/126:50 p.m.YUL - PHX
Nonstop5h 40mAir Canada
Tue 16/126:30 p.m.PHX - YUL
1 stop12h 38mAir Canada
Deal found 27/10C$ 466
Wed 24/122:40 p.m.YUL - PHX
1 stop11h 23mDelta
Tue 30/1211:35 p.m.PHX - YUL
1 stop9h 57mDelta
Deal found 27/10C$ 467
Wed 17/127:10 a.m.YUL - PHX
1 stop12h 39mDelta
Thu 25/1211:52 a.m.PHX - YUL
1 stop10h 07mDelta
Deal found 27/10C$ 469
Sat 29/116:45 a.m.YUL - PHX
1 stop7h 49mPorter Airlines
Thu 4/121:35 p.m.PHX - YUL
1 stop6h 50mPorter Airlines
Deal found 26/10C$ 470
Sat 6/127:00 a.m.YUL - PHX
1 stop17h 12mMultiple Airlines
Sun 14/128:00 a.m.PHX - YUL
Nonstop4h 35mMultiple Airlines
Deal found 26/10C$ 471
Tue 9/126:45 a.m.YUL - PHX
1 stop7h 49mMultiple Airlines
Tue 16/122:05 p.m.PHX - YUL
2 stops15h 00mMultiple Airlines
Deal found 27/10C$ 473
Wed 10/126:50 p.m.YUL - PHX
Nonstop5h 40mMultiple Airlines
Wed 17/121:35 p.m.PHX - YUL
1 stop9h 00mMultiple Airlines
Deal found 26/10C$ 474

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to Phoenix 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 28 October 2025.
Use the filters below to find and compare flights from Montreal to Phoenix that are best for you.

Fly from

Montreal

Fly to

Phoenix

Route

Depart

Return

Price

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Tue 11/11

7:00 a.m.-1:16 p.m.

1 stop8h 16m

Phoenix Sky Harbor Intl

Thu 20/11

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

1 stop10h 04m

C$ 427

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Sat 22/11

2:35 p.m.-12:08 a.m.

1 stop11h 33m

Phoenix Sky Harbor Intl

Thu 27/11

11:55 p.m.-12:00 p.m.

1 stop10h 05m

C$ 427

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

1:08 a.m.-1:49 p.m.

1 stop10h 41m

C$ 467

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

Tue 30/12

11:35 p.m.-11:32 a.m.

1 stop9h 57m

C$ 467

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

9:15 a.m.-9:54 p.m.

2 stops14h 39m

Phoenix Sky Harbor Intl

Tue 3/2

7:15 a.m.-9:17 p.m.

2 stops12h 02m

C$ 469

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Tue 17/2

4:45 p.m.-9:28 a.m.

2 stops18h 43m

Phoenix Sky Harbor Intl

Wed 25/2

8:38 a.m.-7:48 p.m.

1 stop9h 10m

C$ 469

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Thu 25/12

12:37 p.m.-11:53 p.m.

1 stop13h 16m

Phoenix Sky Harbor Intl

Wed 31/12

1:08 a.m.-1:49 p.m.

1 stop10h 41m

C$ 469

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

Tue 30/12

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

1 stop10h 50m

C$ 469

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Thu 1/1

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

1 stop11h 23m

Phoenix Sky Harbor Intl

Fri 30/1

12:59 a.m.-1:42 p.m.

1 stop10h 43m

C$ 469

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Sun 22/2

12:45 p.m.-11:33 p.m.

1 stop12h 48m

Phoenix Sky Harbor Intl

Fri 27/2

11:55 p.m.-12:20 p.m.

1 stop10h 25m

C$ 469

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/10

Showing 1-10 of 18 results
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Best time to book a flight from Montreal to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix 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

How far ahead should I book a flight from Montreal to Phoenix?

Use this chart to determine the optimal time to book a round-trip flight from Montreal to Phoenix. Price data was last updated on 24 October 2025.

Booking 29 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal to Phoenix. 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 to Phoenix?

Currently, August is the cheapest month in which you can book a flight from Montreal to Phoenix (average of C$ 192). Flying from Montreal to Phoenix 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 Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 October 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 39% on flights from Montreal to Phoenix by exploring options for tickets in the evening.

How much does it cost to fly round-trip from Montreal to Phoenix?

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated 28 October 2025.
Check out reviews from past customers who have flown with Porter Airlines,United Airlines, andAmerican Airlines from Montreal to Phoenix to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
384 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Food

7.6

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
384 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Food

7.6

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
8,996 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Food

7.6

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.
American Airlines
7.2
Good
11,033 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Food

7.6

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
3,148 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Food

7.6

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
10,370 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Food

7.6

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 Phoenix. 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?

    There are many flights that can get you from Montreal to Phoenix in 8h 16m. Fly via Delta to get the fastest option. The distance from Montreal to Phoenix is about 3504 km.

  • What are the cheapest airlines flying from Montreal to Phoenix round-trip?

    Cheapflights users have booked flights from Montreal to Phoenix round-trip from C$ 208. Other airlines that can offer you cheap pricing are Delta, from C$ 287, and Porter Airlines, from C$ 305. American Airlines is currently priced 55% below the average price you’ll pay for this route.

  • What are the cheapest flights from Montreal to Phoenix?

    The cheapest flight price from Montreal to Phoenix is C$ 247. On average you can expect to pay C$ 437. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Phoenix Sky Harbor Intl), can usually be booked for C$ 418.

  • Can I find deals for flights from Montreal to Phoenix that include hotel bookings?

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

  • How can I find direct flights from Montreal to Phoenix?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Phoenix.

  • Can I find deals for business class flights from Montreal to Phoenix?

    Yes. Cheapflights offers flight deals from Montreal to Phoenix 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?

    Currently, August is the cheapest month in which you can book a flight from Montreal to Phoenix (average of C$ 192). Flying from Montreal to Phoenix 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

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Montreal to Phoenix

Discover the top 6 airlines that operate flights from Montreal to Phoenix. 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 28 October 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 208AverageC$ 521FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 287AverageC$ 513FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Porter AirlinesCheapestC$ 305AverageC$ 403FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 336AverageC$ 459FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 364AverageC$ 548FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 378AverageC$ 446FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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How does Cheapflights help users find flights from Montreal to Phoenix?

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Phoenix from Montreal.

Can Cheapflights find flights from Montreal to Phoenix with no change fees?

Certainly. Search results for flights to Phoenix 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 Phoenix become cheaper?

Yes, Cheapflights offers price alerts on Montreal to Phoenix flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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