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Cheap flights from Montreal to Phoenix from C$ 233

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 24/2. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — PHX
25 Feb — 4 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal to Phoenix are usually found in August or May, booked 47 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap 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 26 January 2026.

Wed 22/46:45 a.m.
YUL
-
PHX
2 stops14h 04m
WestJet
Wed 29/48:00 a.m.
PHX
-
YUL
1 stop13h 42m
WestJet
Deal found 25/1C$ 374
Tue 10/34:15 p.m.
YUL
-
PHX
2 stops30h 10m
WestJet
Tue 17/38:00 a.m.
PHX
-
YUL
1 stop20h 05m
WestJet
Deal found 25/1C$ 390
Tue 3/37:30 p.m.
YUL
-
PHX
1 stop25h 19m
WestJet
Tue 10/38:00 a.m.
PHX
-
YUL
1 stop20h 05m
WestJet
Deal found 24/1C$ 422
Wed 18/26:45 a.m.
YUL
-
PHX
2 stops18h 04m
WestJet
Wed 25/27:35 p.m.
PHX
-
YUL
1 stop9h 30m
WestJet
Deal found 24/1C$ 449
Fri 1/53:25 p.m.
YUL
-
PHX
1 stop10h 34m
United Airlines
Mon 4/511:47 p.m.
PHX
-
YUL
1 stop11h 53m
United Airlines
Deal found 23/1C$ 455
Wed 25/34:45 p.m.
YUL
-
PHX
2 stops18h 43m
United Airlines
Tue 31/37:35 a.m.
PHX
-
YUL
1 stop9h 10m
United Airlines
Deal found 23/1C$ 459
Sat 7/37:30 a.m.
YUL
-
PHX
1 stop11h 55m
Air Canada
Mon 16/37:00 a.m.
PHX
-
YUL
Nonstop4h 35m
Air Canada
Deal found 24/1C$ 467
Mon 9/36:45 a.m.
YUL
-
PHX
2 stops14h 04m
WestJet
Mon 16/36:35 p.m.
PHX
-
YUL
1 stop9h 30m
WestJet
Deal found 25/1C$ 468
Wed 22/46:45 a.m.
YUL
-
PHX
2 stops14h 04m
WestJet
Thu 30/45:55 p.m.
PHX
-
YUL
1 stop10h 05m
WestJet
Deal found 25/1C$ 470
Mon 23/28:10 p.m.
YUL
-
PHX
1 stop17h 34m
Air Canada
Mon 2/38:00 a.m.
PHX
-
YUL
Nonstop4h 35m
Air Canada
Deal found 24/1C$ 473
Wed 11/36:50 p.m.
YUL
-
PHX
Nonstop5h 40m
Air Canada
Wed 18/37:00 a.m.
PHX
-
YUL
Nonstop4h 35m
Air Canada
Deal found 25/1C$ 474

Find 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 26 January 2026.

Round-trip from

C$ 374

One-way from

C$ 233

Popular in

June

Cheapest in

August

Average price

C$ 422
WestJet
  • WestJet
  • 22/4-29/4
  • 3 total stops
  • 27h 46m total
  • Montreal to Phoenix
Search Deals
WestJet
  • WestJet
  • 24/2
  • 2 total stops
  • 26h 55m total
  • Montreal to Phoenix
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 52 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).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 26 January 2026.
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

Fri 1/5

3:25 p.m.-10:59 p.m.

1 stop10h 34m

Phoenix Sky Harbor Intl

Mon 4/5

11:47 p.m.-2:40 p.m.

1 stop11h 53m

C$ 455

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

3:00 p.m.-10:15 p.m.

1 stop10h 15m

Phoenix Sky Harbor Intl

Mon 16/3

5:01 p.m.-2:00 p.m.

2 stops17h 59m

C$ 459

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Sun 26/4

6:35 p.m.-8:37 a.m.

2 stops17h 02m

Phoenix Sky Harbor Intl

Mon 4/5

6:00 p.m.-10:40 a.m.

1 stop13h 40m

C$ 459

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Sun 22/3

7:00 a.m.-4:24 p.m.

1 stop12h 24m

Phoenix Sky Harbor Intl

Sat 28/3

10:30 p.m.-11:37 a.m.

1 stop10h 07m

C$ 508

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Sat 11/4

12:42 p.m.-7:16 p.m.

1 stop9h 34m

Phoenix Sky Harbor Intl

Wed 15/4

11:55 p.m.-11:41 a.m.

1 stop8h 46m

C$ 508

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Sun 26/4

7:00 a.m.-12:46 p.m.

1 stop8h 46m

Phoenix Sky Harbor Intl

Tue 5/5

9:30 a.m.-11:26 p.m.

1 stop10h 56m

C$ 508

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Tue 24/3

9:15 a.m.-3:13 p.m.

1 stop8h 58m

Phoenix Sky Harbor Intl

Tue 31/3

7:08 p.m.-10:40 a.m.

2 stops12h 32m

C$ 508

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

9:15 a.m.-10:50 p.m.

2 stops15h 35m

Phoenix Sky Harbor Intl

Fri 13/3

11:40 p.m.-7:48 p.m.

1 stop17h 08m

C$ 508

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Sun 26/4

6:35 p.m.-8:37 a.m.

2 stops17h 02m

Phoenix Sky Harbor Intl

Tue 5/5

3:30 p.m.-10:40 a.m.

2 stops16h 10m

C$ 508

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Tue 24/2

4:45 p.m.-11:03 p.m.

1 stop8h 18m

C$ 270

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/1

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 23 January 2026.

Booking 47 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$ 188). Flying from Montreal to Phoenix in September is currently the most expensive (average of C$ 344). 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 26 January 2026.

When flying from Montreal to Phoenix, 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?

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 26 January 2026.
Check out reviews from past customers who have flown with Porter Airlines,Delta, 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.
Porter Airlines
7.9
Good
412 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

6.9

Overall

7.9

Food

7.5

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
7.9
Good
412 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

6.9

Overall

7.9

Food

7.5

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Delta
7.9
Good
8,111 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

6.9

Overall

7.9

Food

7.5

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
United Airlines
7.4
Good
9,199 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

6.9

Overall

7.9

Food

7.5

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
American Airlines
7.2
Good
11,189 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

6.9

Overall

7.9

Food

7.5

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,656 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

6.9

Overall

7.9

Food

7.5

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

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 10h 34m. Fly via United Airlines 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 American Airlines, from C$ 220, and Air Canada, from C$ 222. Delta is currently priced 54% 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$ 200 on Porter Airlines. Other airlines that offer cheap prices include Air Canada from C$ 209 and United Airlines from C$ 220 one-way.

  • What are the cheapest flights from Montreal to Phoenix?

    The cheapest flight price from Montreal to Phoenix is C$ 212. On average you can expect to pay C$ 359. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Phoenix Sky Harbor Intl), can usually be booked for C$ 456.

  • 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$ 188). Flying from Montreal to Phoenix in September is currently the most expensive (average of C$ 344). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 26 January 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 208AverageC$ 452FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 220AverageC$ 616FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 222AverageC$ 463FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 235AverageC$ 383FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 268AverageC$ 457FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 368AverageC$ 423FlexibilityNo 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 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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