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Cheap flights from Montreal to Phoenix from C$ 223

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.
YMQ — PHX
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Montreal to Phoenix are usually found in January or August, booked 76 days in advance, depart on a Wednesday or Thursday 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 11 September 2025.

Round-trip from

C$ 341

One-way from

C$ 223

Popular in

June

Cheapest in

January

Average price

C$ 445
Porter Airlines
  • Porter Airlines
  • 8/10-14/10
  • 2 total stops
  • 16h 52m total
  • Montreal to Phoenix
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WestJet
  • WestJet
  • 19/10
  • 2 total stops
  • 13h 28m total
  • Montreal to Phoenix
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Montreal to Phoenix

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 11 September 2025.

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 10/9C$ 341
Wed 1/106:45 a.m.YUL - PHX
1 stop7h 55mPorter Airlines
Wed 15/1012:40 p.m.PHX - YUL
1 stop8h 57mPorter Airlines
Deal found 10/9C$ 352
Tue 30/96:45 a.m.YUL - PHX
1 stop7h 55mPorter Airlines
Sat 11/1012:40 p.m.PHX - YUL
1 stop8h 57mPorter Airlines
Deal found 10/9C$ 353
Thu 23/105:05 p.m.YUL - PHX
Nonstop5h 14mAir Canada
Mon 27/107:00 a.m.PHX - YUL
Nonstop4h 35mAir Canada
Deal found 9/9C$ 356
Wed 8/106:45 a.m.YUL - PHX
1 stop7h 55mPorter Airlines
Wed 15/1012:40 p.m.PHX - YUL
1 stop8h 57mPorter Airlines
Deal found 10/9C$ 367
Tue 7/106:45 a.m.YUL - PHX
1 stop7h 55mPorter Airlines
Tue 21/1012:40 p.m.PHX - YUL
1 stop8h 57mPorter Airlines
Deal found 10/9C$ 369
Sat 22/116:45 a.m.YUL - PHX
1 stop7h 52mPorter Airlines
Sat 29/111:35 p.m.PHX - YUL
1 stop9h 00mPorter Airlines
Deal found 11/9C$ 373
Thu 23/105:05 p.m.YUL - PHX
Nonstop5h 14mAir Canada
Wed 29/1011:50 a.m.PHX - YUL
1 stop8h 32mAir Canada
Deal found 11/9C$ 380
Mon 10/116:45 a.m.YUL - PHX
1 stop7h 52mPorter Airlines
Fri 14/111:35 p.m.PHX - YUL
1 stop9h 15mPorter Airlines
Deal found 11/9C$ 381
Sat 4/106:15 a.m.YUL - PHX
2 stops11h 54mUnited Airlines
Sat 4/106:45 p.m.PHX - YUL
2 stops17h 15mUnited Airlines
Deal found 11/9C$ 382
Mon 10/116:45 a.m.YUL - PHX
1 stop7h 52mPorter Airlines
Thu 20/111:35 p.m.PHX - YUL
1 stop9h 00mPorter Airlines
Deal found 10/9C$ 384

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 11 September 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

Sat 22/11

6:45 a.m.-12:37 p.m.

1 stop7h 52m

Phoenix Sky Harbor Intl

Fri 28/11

1:35 p.m.-12:50 a.m.

1 stop9h 15m

C$ 381

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Thu 5/3

9:00 a.m.-5:37 p.m.

1 stop10h 37m

Phoenix Sky Harbor Intl

Thu 12/3

7:00 a.m.-2:35 p.m.

Nonstop4h 35m

C$ 384

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Sat 27/9

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

1 stop13h 00m

Phoenix Sky Harbor Intl

Tue 30/9

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

1 stop7h 26m

C$ 388

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Fri 3/10

9:15 a.m.-6:59 p.m.

2 stops12h 44m

Phoenix Sky Harbor Intl

Mon 6/10

11:59 p.m.-1:09 p.m.

1 stop10h 10m

C$ 389

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Thu 2/10

9:15 a.m.-5:44 p.m.

2 stops11h 29m

Phoenix Sky Harbor Intl

Mon 6/10

8:19 p.m.-1:09 p.m.

2 stops13h 50m

C$ 389

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Fri 3/10

9:15 a.m.-5:44 p.m.

2 stops11h 29m

Phoenix Sky Harbor Intl

Fri 10/10

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

1 stop13h 10m

C$ 389

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Tue 30/9

6:00 a.m.-2:45 p.m.

2 stops11h 45m

Phoenix Sky Harbor Intl

Mon 6/10

11:59 p.m.-1:09 p.m.

1 stop10h 10m

C$ 392

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Wed 1/10

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

2 stops11h 34m

Phoenix Sky Harbor Intl

Mon 6/10

11:59 p.m.-1:09 p.m.

1 stop10h 10m

C$ 392

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Tue 30/9

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

1 stop17h 29m

Phoenix Sky Harbor Intl

Tue 14/10

4:15 p.m.-10:40 a.m.

2 stops15h 25m

C$ 395

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Thu 9/10

9:45 a.m.-5:39 p.m.

1 stop10h 54m

Phoenix Sky Harbor Intl

Sun 12/10

8:41 a.m.-10:06 p.m.

1 stop10h 25m

C$ 395

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 21 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 29 August 2025.

Booking 76 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, September is the cheapest month in which you can book a flight from Montreal to Phoenix (average of C$ 247). Flying from Montreal to Phoenix 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 Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

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

Weekly flight availability from Montreal to Phoenix

Explore weekly flight availability from Montreal to Phoenix. 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 11 September 2025.

The most flights from YMQ to PH1 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?

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 11 September 2025.
Check out reviews from past customers who have flown with Delta,Porter Airlines, andUnited 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.
Delta
8.0
Very good
7,960 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
7,960 reviews
Delta
8.0
Very good
7,960 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
7,960 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
8,937 reviews
Delta
8.0
Very good
7,960 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
3,091 reviews
Delta
8.0
Very good
7,960 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
7,960 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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 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 7h 52m. Fly via Porter Airlines, Air Canada, or United Airlines to get the fastest option. The distance from Montreal to Phoenix is about 3504 km. This flight may include one or multiple stops.

  • 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$ 206. Other airlines that can offer you cheap pricing are WestJet, from C$ 245, and Delta, from C$ 284. American Airlines is currently priced 56% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Montreal to Phoenix one-way?

    One-way options have recently been found by users for as low as C$ 229 on American Airlines. Other airlines that offer cheap prices include Porter Airlines from C$ 230 and Air Canada from C$ 231 one-way.

  • What are the most reliable airlines from Montreal to Phoenix?

    Consider Air Canada Rouge (68%), Air Canada (51%) or Lufthansa (32%) when booking your flight. These represent the most reliable airlines when flying from Montreal to Phoenix.

  • What are the cheapest flights from Montreal to Phoenix?

    The cheapest flight price from Montreal to Phoenix is C$ 326. On average you can expect to pay C$ 460. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Phoenix Sky Harbor Intl), can usually be booked for C$ 316.

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

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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 206AverageC$ 560FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 245AverageC$ 438FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 284AverageC$ 512FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Porter AirlinesCheapestC$ 302AverageC$ 401FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 335AverageC$ 475FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 360AverageC$ 500FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Phoenix from Montreal today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Montreal to Phoenix?

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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