$181+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to Sky Harbor Intl (PHX)
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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — PHX
Sep 3 — Sep 101
Round-trip
1 adult, Economy
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Find cheap flights from Pierre Elliott Trudeau Intl to Sky Harbor Intl 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 Montreal Pierre Elliott Trudeau Intl to Phoenix Sky Harbor Intl are usually found in January or July, booked 24 days in advance, depart on a Tuesday or Monday and return on a Sunday
Cheap flight deals from Pierre Elliott Trudeau Intl to Sky Harbor Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Pierre Elliott Trudeau Intl to Sky Harbor IntlExplore the most affordable flight options available from Pierre Elliott Trudeau Intl to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.
This Trip.com deal was found by Cheapflights users on 7/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:45 am -
2 stops13h 15m
Fri 10/165:55 pm -
1 stop10h 10m
Deal found 7/30![WestJet logo]()
$309
This Justfly.com deal was found by Cheapflights users on 8/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:45 am -
1 stop7h 19m
Tue 10/2012:05 pm -
1 stop9h 32m
Deal found 8/1![Porter Airlines logo]()
$322
This FlightHub deal was found by Cheapflights users on 7/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:45 am -
1 stop7h 19m
Tue 10/612:05 pm -
1 stop9h 32m
Deal found 7/31![Porter Airlines logo]()
$328
This FlightHub deal was found by Cheapflights users on 7/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:45 am -
2 stops13h 15m
Tue 10/68:00 am -
2 stops13h 25m
Deal found 7/31![WestJet logo]()
$336
This Trip.com deal was found by Cheapflights users on 8/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:00 pm -
1 stop28h 35m
Sun 10/188:00 am -
2 stops13h 25m
Deal found 8/1![WestJet logo]()
$340
This oojo deal was found by Cheapflights users on 8/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:20 pm -
2 stops22h 05m
Mon 10/128:00 am -
2 stops13h 25m
Deal found 8/4![WestJet logo]()
$350
This Flightnetwork deal was found by Cheapflights users on 8/4. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:45 am -
1 stop7h 19m
Fri 10/212:05 pm -
1 stop9h 32m
Deal found 8/4![Porter Airlines logo]()
$352
This Trip.com deal was found by Cheapflights users on 8/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:00 pm -
1 stop28h 35m
Fri 10/28:00 am -
2 stops13h 25m
Deal found 8/4![WestJet logo]()
$353
This Justfly.com deal was found by Cheapflights users on 7/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:30 pm -
1 stop23h 55m
Sun 10/188:00 am -
2 stops13h 25m
Deal found 7/30![WestJet logo]()
$355
Best flights from Pierre Elliott Trudeau Intl to Sky Harbor IntlDiscover carefully curated flight deals from Pierre Elliott Trudeau Intl to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
This Delta deal was found by Cheapflights users on 8/3. 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.
Fri 9/187:00 am -
1 stop11h 58m
Mon 9/219:36 am -
1 stop11h 08m
Deal found 8/3![Delta logo]()
$395
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Wed 8/1911:23 am -
1 stop14h 23m
Wed 8/266:20 am -
1 stop8h 10m
Deal found 7/31![United Airlines logo]()
$396
This FlightHub deal was found by Cheapflights users on 8/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:00 pm -
2 stops16h 25m
Sun 9/208:00 am -
2 stops13h 25m
Deal found 8/3![WestJet logo]()
$423
This United deal was found by Cheapflights users on 8/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:45 am -
1 stop14h 52m
Sun 9/207:55 am -
Nonstop4h 43m
Deal found 8/3![Multiple Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 8/3. 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.
Tue 9/227:00 am -
1 stop11h 58m
Sat 9/262:00 pm -
1 stop6h 44m
Deal found 8/3![Delta logo]()
$395
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Wed 10/283:00 pm -
1 stop9h 10m
Sat 10/319:55 am -
2 stops8h 22m
Deal found 7/31![United Airlines logo]()
$396
This Delta deal was found by Cheapflights users on 7/30. 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.
Wed 10/2812:44 pm -
1 stop11h 17m
Sat 10/311:31 pm -
1 stop7h 26m
Deal found 7/30![Delta logo]()
$396
This Delta deal was found by Cheapflights users on 8/1. 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.
Fri 9/116:00 am -
1 stop10h 54m
Sun 9/206:20 am -
1 stop6h 59m
Deal found 8/1![Delta logo]()
$396
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Mon 8/246:10 am -
1 stop15h 03m
Wed 8/266:20 am -
1 stop8h 10m
Deal found 7/30![United Airlines logo]()
$437
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 8/193:25 pm -
1 stop10h 21m
Sun 8/236:41 pm -
2 stops12h 59m
Deal found 7/30![United Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 8/2. 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 8/297:00 am -
1 stop12h 01m
Sat 9/51:30 pm -
1 stop7h 22m
Deal found 8/2![Delta logo]()
$437
Last-minute flights from Pierre Elliott Trudeau Intl to Sky Harbor IntlDiscover last-minute flight deals from Pierre Elliott Trudeau Intl to Sky Harbor Intl. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Sky Harbor Intl. Data last updated August 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:45 am -
1 stop7h 19m
Fri 9/115:55 pm -
1 stop10h 10m
Deal found 8/1![Multiple Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:15 am -
1 stop10h 10m
Sun 10/118:00 am -
2 stops13h 25m
Deal found 8/1![WestJet logo]()
$365
This Trip.com deal was found by Cheapflights users on 8/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:00 pm -
1 stop19h 10m
Mon 9/285:55 pm -
1 stop10h 10m
Deal found 8/1![WestJet logo]()
$361
This SmartFares deal was found by Cheapflights users on 8/1. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:00 pm -
Nonstop5h 16m
Mon 9/287:55 am -
Nonstop4h 43m
Deal found 8/1![Air Canada logo]()
$379
This oojo deal was found by Cheapflights users on 7/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:15 am -
1 stop10h 10m
Tue 10/68:00 am -
2 stops13h 25m
Deal found 7/31![WestJet logo]()
$374
This Flightnetwork deal was found by Cheapflights users on 8/4. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:45 am -
1 stop7h 19m
Fri 10/212:05 pm -
1 stop9h 32m
Deal found 8/4![Porter Airlines logo]()
$352
This Trip.com deal was found by Cheapflights users on 8/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:00 pm -
1 stop28h 35m
Fri 10/28:00 am -
2 stops13h 25m
Deal found 8/4![WestJet logo]()
$353
This FlightHub deal was found by Cheapflights users on 8/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:00 pm -
2 stops22h 45m
Wed 10/78:00 am -
2 stops13h 25m
Deal found 8/2![WestJet logo]()
$364
One-way flights from Pierre Elliott Trudeau Intl to Sky Harbor IntlSearch for one-way flight options from Pierre Elliott Trudeau Intl to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
Search for one-way flight options from Pierre Elliott Trudeau Intl to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
This FlightHub deal was found by Cheapflights users on 8/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:15 am -
1 stop10h 10m
Deal found 8/2![WestJet logo]()
$181
This FlightHub deal was found by Cheapflights users on 7/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:45 am -
1 stop7h 19m
Deal found 7/31![Porter Airlines logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:45 am -
2 stops13h 15m
Deal found 8/3![WestJet logo]()
$190
This oojo deal was found by Cheapflights users on 8/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/254:15 pm -
2 stops23h 03m
Deal found 8/3![WestJet logo]()
$193
This Booking.com deal was found by Cheapflights users on 8/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:15 am -
2 stops35h 30m
Deal found 8/1![WestJet logo]()
$205
This oojo deal was found by Cheapflights users on 7/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:20 pm -
2 stops29h 15m
Deal found 7/31![WestJet logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:20 pm -
2 stops22h 05m
Deal found 8/3![WestJet logo]()
$212
This Justfly.com deal was found by Cheapflights users on 7/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:00 pm -
1 stop28h 35m
Deal found 7/30![WestJet logo]()
$216
Find flight deals from Pierre Elliott Trudeau Intl to Sky Harbor Intl
Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) 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 August 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $309 (Trip.com) |
One-way from | $181 (FlightHub) |
Popular in | December |
Cheapest in | January |
Average price | $342 |
Good round-trip deal | $287 or less |
Good one-way deal | $267 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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 2,558,603 searches. Data last updated August 4, 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MontrealPhoenix
YUL - PHX
YULPHX
Montreal Pierre Elliott Trudeau Intl
Fri 9/18
7:00 am-3:58 pm
1 stop11h 58m
Phoenix Sky Harbor Intl
Mon 9/21
9:36 am-11:44 pm
1 stop11h 08m
$395
MontrealPhoenix
YUL - PHX
YULPHX
Montreal Pierre Elliott Trudeau Intl
Tue 9/22
7:00 am-3:58 pm
1 stop11h 58m
Phoenix Sky Harbor Intl
Sat 9/26
2:00 pm-11:44 pm
1 stop6h 44m
$395
MontrealPhoenix
YUL - PHX
YULPHX
Montreal Pierre Elliott Trudeau Intl
Wed 8/19
11:23 am-10:46 pm
1 stop14h 23m
Phoenix Sky Harbor Intl
Wed 8/26
6:20 am-5:30 pm
1 stop8h 10m
$396
Quickest round-trip
MontrealPhoenix
YUL - PHX
YULPHX
Montreal Pierre Elliott Trudeau Intl
Wed 10/28
3:00 pm-9:10 pm
1 stop9h 10m
Phoenix Sky Harbor Intl
Sat 10/31
9:55 am-9:17 pm
2 stops8h 22m
$396
MontrealPhoenix
YUL - PHX
YULPHX
Montreal Pierre Elliott Trudeau Intl
Wed 10/28
12:44 pm-9:01 pm
1 stop11h 17m
Phoenix Sky Harbor Intl
Sat 10/31
1:31 pm-11:57 pm
1 stop7h 26m
$396
MontrealPhoenix
YUL - PHX
YULPHX
Montreal Pierre Elliott Trudeau Intl
Fri 9/11
6:00 am-1:54 pm
1 stop10h 54m
Phoenix Sky Harbor Intl
Sun 9/20
6:20 am-4:19 pm
1 stop6h 59m
$396
MontrealPhoenix
YUL - PHX
YULPHX
Montreal Pierre Elliott Trudeau Intl
Fri 9/18
8:00 pm-9:25 am
2 stops16h 25m
Phoenix Sky Harbor Intl
Sun 9/20
8:00 am-12:25 am
2 stops13h 25m
$423
MontrealPhoenix
YUL - PHX
YULPHX
Montreal Pierre Elliott Trudeau Intl
Fri 9/18
9:45 am-9:37 pm
1 stop14h 52m
Phoenix Sky Harbor Intl
Sun 9/20
7:55 am-3:38 pm
Nonstop4h 43m
$424
MontrealPhoenix
YUL - PHX
YULPHX
Montreal Pierre Elliott Trudeau Intl
Mon 8/24
6:10 am-6:13 pm
1 stop15h 03m
Phoenix Sky Harbor Intl
Wed 8/26
6:20 am-5:30 pm
1 stop8h 10m
$437
MontrealPhoenix
YUL - PHX
YULPHX
Montreal Pierre Elliott Trudeau Intl
Sat 8/29
7:00 am-4:01 pm
1 stop12h 01m
Phoenix Sky Harbor Intl
Sat 9/5
1:30 pm-11:52 pm
1 stop7h 22m
$437
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Pierre Elliott Trudeau Intl to Sky Harbor Intl
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 Pierre Elliott Trudeau Intl to Sky Harbor Intl in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Montreal Pierre Elliott Trudeau Intl Airport-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Montreal Pierre Elliott Trudeau Intl Airport-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Phoenix Sky Harbor Intl Airport 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 Montreal Pierre Elliott Trudeau Intl Airport-Phoenix Sky Harbor Intl Airport 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 Pierre Elliott Trudeau Intl to Sky Harbor Intl
Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Pierre Elliott Trudeau Intl with our price prediction graph.
YUL-PHX
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 Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport
How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport?
To ensure you get the cheapest price possible for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport, you should look to book at least 23 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport (average of $328). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport in December is currently the most expensive (average of $449). 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 YUL to PHX?
Find hourly flight availability from Pierre Elliott Trudeau Intl 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 August 4, 2026.
When flying from Montreal Pierre Elliott Trudeau Intl Airport 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.
The best insider tips for Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport trip
Our travel experts
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 August 4, 2026.
Read reviews from past customers who have flown Porter Airlines,Delta, andUnited Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Phoenix Sky Harbor Intl Airport. 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.
Boarding
8.2
Food
7.5
Overall
8.0
Entertainment
6.9
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Boarding
8.2
Food
7.5
Overall
8.0
Entertainment
6.9
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Boarding
8.2
Food
7.5
Overall
8.0
Entertainment
6.9
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Boarding
8.2
Food
7.5
Overall
8.0
Entertainment
6.9
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Boarding
8.2
Food
7.5
Overall
8.0
Entertainment
6.9
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Boarding
8.2
Food
7.5
Overall
8.0
Entertainment
6.9
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$168 | Average$268 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$196 | Average$372 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$219 | Average$404 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$283 | Average$531 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$305 | Average$533 | FlexibilityNo cancel fee | On-time71% |