$135+ Cheap flights from Sky Harbor Intl (PHX) to Montreal (YMQ)
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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — YMQ
Feb 28 — Mar 71
1 adult, Economy
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Find cheap flights from Sky Harbor Intl to Montreal with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Montreal are usually found in March or April, booked 69 days in advance, depart on a Wednesday or Sunday and return on a Tuesday
Cheap flight deals from Sky Harbor Intl to Montreal
Cheapest flights from Sky Harbor Intl to MontrealExplore the most affordable flight options available from Sky Harbor Intl to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
Explore the most affordable flight options available from Sky Harbor Intl to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
This Air Canada deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:55 am
PHX
- YUL
Nonstop4h 44m
Air Canada
Tue 5/124:55 pm
YUL
- PHX
Nonstop5h 27m
Air Canada
Deal found 1/28![Air Canada logo]()
$338
This Air Canada deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/197:00 am
PHX
- YUL
Nonstop4h 35m
Air Canada
Tue 3/246:50 pm
YUL
- PHX
Nonstop5h 40m
Air Canada
Deal found 1/27![Air Canada logo]()
$343
This Air Canada deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:00 am
PHX
- YUL
Nonstop4h 35m
Air Canada
Sat 3/286:50 pm
YUL
- PHX
Nonstop5h 40m
Air Canada
Deal found 1/27![Air Canada logo]()
$376
This Air Canada deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/127:00 am
PHX
- YUL
Nonstop4h 35m
Air Canada
Wed 3/259:00 am
YUL
- PHX
1 stop10h 25m
Air Canada
Deal found 1/27![Air Canada logo]()
$381
This Air Canada deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/128:00 am
PHX
- YUL
Nonstop4h 35m
Air Canada
Tue 2/1710:30 pm
YUL
- PHX
1 stop15h 14m
Air Canada
Deal found 1/27![Air Canada logo]()
$382
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1410:30 pm
PHX
- YUL
1 stop10h 07m
Delta
Wed 3/1812:42 pm
YUL
- PHX
1 stop11h 32m
Delta
Deal found 1/27![Delta logo]()
$400
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1511:47 pm
PHX
- YUL
1 stop11h 53m
United Airlines
Sat 5/233:40 pm
YUL
- PHX
1 stop9h 57m
United Airlines
Deal found 1/27![United Airlines logo]()
$401
This Air Canada deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1811:55 am
PHX
- YUL
1 stop8h 27m
Air Canada
Mon 6/226:00 am
YUL
- PHX
1 stop7h 59m
Air Canada
Deal found 1/28![Air Canada logo]()
$403
Find flight deals from Sky Harbor Intl to Montreal
Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Montreal (YMQ). 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 January 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $338 (Air Canada) |
One-way from | $135 (Kiwi.com) |
Popular in | October |
Cheapest in | March |
Average price | $351 |
Good round-trip deal | $498 or less |
Good one-way deal | $218 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Sky Harbor Intl to Montreal 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 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Montreal that are best for you.
Fly from
Sky Harbor Intl
Fly to
Montreal
Route
Depart
Return
Price
PhoenixMontreal
PHX - YUL
PHXYUL
Phoenix Sky Harbor Intl
Thu 5/7
7:55 am-3:39 pm
Nonstop4h 44m
Montreal Pierre Elliott Trudeau Intl
Tue 5/12
4:55 pm-7:22 pm
Nonstop5h 27m
$338
PhoenixMontreal
PHX - YUL
PHXYUL
Phoenix Sky Harbor Intl
Thu 3/12
7:00 am-2:35 pm
Nonstop4h 35m
Montreal Pierre Elliott Trudeau Intl
Wed 3/25
6:50 pm-9:30 pm
Nonstop5h 40m
$376
PhoenixMontreal
PHX - YUL
PHXYUL
Phoenix Sky Harbor Intl
Mon 3/23
7:00 am-2:35 pm
Nonstop4h 35m
Montreal Pierre Elliott Trudeau Intl
Sat 3/28
6:50 pm-9:30 pm
Nonstop5h 40m
$376
PhoenixMontreal
PHX - YUL
PHXYUL
Phoenix Sky Harbor Intl
Thu 5/7
6:25 am-12:40 am
2 stops15h 15m
Montreal Pierre Elliott Trudeau Intl
Tue 5/12
7:25 pm-11:04 am
1 stop18h 39m
$382
PhoenixMontreal
PHX - YUL
PHXYUL
Phoenix Sky Harbor Intl
Thu 3/19
7:00 am-2:35 pm
Nonstop4h 35m
Montreal Pierre Elliott Trudeau Intl
Tue 3/24
10:30 pm-10:44 am
1 stop15h 14m
$382
PhoenixMontreal
PHX - YUL
PHXYUL
Phoenix Sky Harbor Intl
Thu 3/12
4:10 pm-12:38 am
2 stops29h 28m
Montreal Pierre Elliott Trudeau Intl
Wed 3/25
6:45 am-11:42 am
1 stop7h 57m
$389
PhoenixMontreal
PHX - YUL
PHXYUL
Phoenix Sky Harbor Intl
Thu 6/18
11:55 am-11:22 pm
1 stop8h 27m
Montreal Pierre Elliott Trudeau Intl
Mon 6/22
5:05 pm-7:20 pm
Nonstop5h 15m
$389
PhoenixMontreal
PHX - YUL
PHXYUL
Phoenix Sky Harbor Intl
Fri 5/15
7:55 am-3:39 pm
Nonstop4h 44m
Montreal Pierre Elliott Trudeau Intl
Mon 5/18
6:00 am-11:10 am
1 stop8h 10m
$389
PhoenixMontreal
PHX - YUL
PHXYUL
Phoenix Sky Harbor Intl
Wed 6/3
12:10 pm-12:36 am
1 stop9h 26m
Montreal Pierre Elliott Trudeau Intl
Sun 6/21
5:05 pm-7:20 pm
Nonstop5h 15m
$389
PhoenixMontreal
PHX - YUL
PHXYUL
Phoenix Sky Harbor Intl
Mon 3/16
8:27 pm-12:38 am
3 stops25h 11m
$144
Showing 1-10 of 20 results
Compare providers for flights from Sky Harbor Intl to Montreal
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Montreal in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Montreal flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Montreal flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Montreal flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Montreal flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Montreal flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Sky Harbor Intl to Montreal
Have a flexible travel schedule? Discover the best time to fly to Montreal from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to Montreal
How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Montreal?
Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Montreal. Price data was last updated on January 23, 2026.
The price you pay for your flight from Phoenix Sky Harbor Intl Airport to Montreal may vary depending on when you book. For the best chance of a lower fare, look to book 69 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 Phoenix Sky Harbor Intl Airport to Montreal?
Currently, February is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Montreal (average of $116). Flying from Phoenix Sky Harbor Intl Airport to Montreal in October is currently the most expensive (average of $339). 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.
How much does it cost to fly round-trip from Phoenix Sky Harbor Intl Airport to Montreal?
What’s the top layover airport for flights from Phoenix Sky Harbor Intl Airport to Montreal?
Share of 1-stop round-trip flights from Phoenix Sky Harbor Intl Airport to Montreal chosen by Cheapflights users in the past 12 months, using the same layover each way.
Los Angeles (LAX) – chosen by Cheapflights users on 75% of 1-stop itineraries from Phoenix Sky Harbor Intl Airport to Montreal on Cheapflights.
What’s the cheapest layover airport for flights from Phoenix Sky Harbor Intl Airport to Montreal?
Average round-trip fare for 1-stop flights from Phoenix Sky Harbor Intl Airport to Montreal, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Toronto (YYZ) is the most affordable 1-stop option, with an average round-trip price of $278.
What’s the fastest layover option from Phoenix Sky Harbor Intl Airport to Montreal?
Shortest average travel time for 1-stop one-way flights from Phoenix Sky Harbor Intl Airport to Montreal, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Los Angeles (LAX) have the shortest average one-way travel time for 1-stop routes: 8h 53m.
Which airport typically offers the quickest layover for flights from Phoenix Sky Harbor Intl Airport to Montreal?
Average layover duration for 1-stop one-way flights from Phoenix Sky Harbor Intl Airport to Montreal, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Los Angeles (LAX) offer the fastest connection on this route, with an average layover time of 1h 40m.
Reviews of airlines servicing Montreal
Get insights into the airlines that provide service to Montreal. 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 Montreal. Reviews last updated January 29, 2026.
Read reviews from past customers who have flown Porter Airlines, Delta, and United Airlines from Phoenix Sky Harbor Intl Airport to Montreal. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Entertainment
6.9
Food
7.5
Crew
8.6
Boarding
8.2
Comfort
7.9
Reviews
1 / 20
8.0
ExcellentMohameed,Nov 2025
LAS - YYZ
Overall
7.9
Entertainment
6.9
Food
7.5
Crew
8.6
Boarding
8.2
Comfort
7.9
Reviews
1 / 20
8.0
ExcellentMohameed,Nov 2025
LAS - YYZ
Overall
7.9
Entertainment
6.9
Food
7.5
Crew
8.6
Boarding
8.2
Comfort
7.9
Reviews
1 / 20
8.0
ExcellentMohameed,Nov 2025
LAS - YYZ
Overall
7.9
Entertainment
6.9
Food
7.5
Crew
8.6
Boarding
8.2
Comfort
7.9
Reviews
1 / 20
8.0
ExcellentMohameed,Nov 2025
LAS - YYZ
Overall
7.9
Entertainment
6.9
Food
7.5
Crew
8.6
Boarding
8.2
Comfort
7.9
Reviews
1 / 20
8.0
ExcellentMohameed,Nov 2025
LAS - YYZ
Overall
7.9
Entertainment
6.9
Food
7.5
Crew
8.6
Boarding
8.2
Comfort
7.9
Reviews
1 / 20
8.0
ExcellentMohameed,Nov 2025
LAS - YYZ
Related info for your journey
Find useful and relevant information for your journey from Sky Harbor Intl to Montreal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Sky Harbor Intl to Montreal
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Sky Harbor Intl to Montreal
Discover the top 6 airlines that operate flights from Sky Harbor Intl to Montreal. 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 2,558,603 searches. Data last updated January 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$105 | Average$276 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$122 | Average$307 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$154 | Average$457 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$156 | Average$290 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$165 | Average$453 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$329 | Average$460 | FlexibilityNo cancel fee | On-time71% |