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Pierre Elliott Trudeau Intl

$240+ Cheap flights from Tucson (TUS) to Pierre Elliott Trudeau Intl (YUL)

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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — YUL
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find flight deals from Tucson to Pierre Elliott Trudeau Intl

Cheapest flights from Tucson to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Tucson to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:25 amTUS - YUL
2 stops12h 33mAmerican Airlines
Mon 12/224:00 pmYUL - TUS
1 stop8h 43mAmerican Airlines
Deal found 10/28$861
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:45 pmTUS - YUL
2 stops19h 31mUnited Airlines
Mon 12/229:15 amYUL - TUS
2 stops14h 43mUnited Airlines
Deal found 10/28$930
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:00 amTUS - YUL
1 stop7h 04mAmerican Airlines
Sun 11/304:00 pmYUL - TUS
1 stop18h 42mAmerican Airlines
Deal found 10/28$1,001
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:19 pmTUS - YUL
1 stop22h 30mAmerican Airlines
Thu 11/64:00 pmYUL - TUS
1 stop21h 39mAmerican Airlines
Deal found 10/27$1,107
This United Airlines deal was found by Cheapflights users on 10/27. 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 10/316:00 amTUS - YUL
2 stops10h 48mUnited Airlines
Thu 11/66:00 amYUL - TUS
1 stop8h 30mUnited Airlines
Deal found 10/27$1,112
This Delta deal was found by Cheapflights users on 10/27. 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.
Fri 10/316:00 amTUS - YUL
2 stops14h 14mDelta
Thu 11/612:55 pmYUL - TUS
2 stops11h 30mDelta
Deal found 10/27$1,122
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:28 pmTUS - YUL
3 stops20h 17mMultiple Airlines
Mon 12/227:30 amYUL - TUS
2 stops12h 46mMultiple Airlines
Deal found 10/28$1,148

Cheap flight deals from Tucson to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) to Pierre Elliott Trudeau Intl (YUL). 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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$658
(Delta)

One-way from

$240
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$540
Provider with most accurate pricing for Tucson-Montreal Pierre Elliott Trudeau Intl flight deals.
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Provider most trusted by Cheapflights users for Tucson-Montreal Pierre Elliott Trudeau Intl flights.
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From Tucson to Montreal Pierre Elliott Trudeau Intl
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One-way flight from Tucson to Montreal Pierre Elliott Trudeau Intl
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Highest demand for flights based on searches. 32% potential increase in price ($297 potential increase over avg. RT price).
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Cheapest flight prices on average. 12% potential price decrease ($69 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Tucson to Pierre Elliott Trudeau 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 October 29, 2025.
Use the filters below to find and compare flights from Tucson to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Tucson

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

TucsonMontreal

TUS - YUL

TUSYUL

Tucson

Tue 1/27

12:23 pm-10:20 am

1 stop19h 57m

Montreal Pierre Elliott Trudeau Intl

Thu 2/5

6:00 am-11:15 pm

1 stop19h 15m

$679

TucsonMontreal

TUS - YUL

TUSYUL

Tucson

Wed 1/28

12:23 pm-2:00 pm

1 stop23h 37m

Montreal Pierre Elliott Trudeau Intl

Thu 2/5

6:00 am-11:15 pm

1 stop19h 15m

$679

TucsonMontreal

TUS - YUL

TUSYUL

Tucson

Wed 1/28

12:23 pm-10:20 am

1 stop19h 57m

Montreal Pierre Elliott Trudeau Intl

Tue 2/3

9:25 am-11:15 pm

1 stop15h 50m

$679

TucsonMontreal

TUS - YUL

TUSYUL

Tucson

Mon 1/26

7:44 am-9:17 pm

1 stop11h 33m

Montreal Pierre Elliott Trudeau Intl

Sat 2/7

6:00 am-11:15 pm

1 stop19h 15m

$682

TucsonMontreal

TUS - YUL

TUSYUL

Tucson

Tue 1/27

1:44 pm-8:44 am

2 stops17h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 2/3

7:00 am-10:07 pm

2 stops17h 07m

$687

TucsonMontreal

TUS - YUL

TUSYUL

Tucson

Tue 1/27

1:44 pm-8:44 am

2 stops17h 00m

Montreal Pierre Elliott Trudeau Intl

Wed 2/4

7:00 am-10:07 pm

2 stops17h 07m

$687

TucsonMontreal

TUS - YUL

TUSYUL

Tucson

Wed 1/28

12:23 pm-10:20 am

1 stop19h 57m

Montreal Pierre Elliott Trudeau Intl

Thu 2/5

8:30 am-11:15 pm

2 stops16h 45m

$689

TucsonMontreal

TUS - YUL

TUSYUL

Tucson

Tue 1/27

1:44 pm-8:44 am

2 stops17h 00m

Montreal Pierre Elliott Trudeau Intl

Fri 2/6

9:34 am-11:03 pm

2 stops15h 29m

$704

TucsonMontreal

TUS - YUL

TUSYUL

Tucson

Thu 1/29

12:23 pm-2:00 pm

1 stop23h 37m

Montreal Pierre Elliott Trudeau Intl

Wed 2/4

6:00 am-11:15 pm

1 stop19h 15m

$704

TucsonMontreal

TUS - YUL

TUSYUL

Tucson

Thu 1/29

12:23 pm-2:00 pm

1 stop23h 37m

Montreal Pierre Elliott Trudeau Intl

Tue 2/3

1:10 pm-11:15 pm

1 stop12h 05m

$704

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 21 results
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Compare providers for flights from Tucson to Pierre Elliott Trudeau 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 Tucson to Pierre Elliott Trudeau Intl in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Tucson-Montreal Pierre Elliott Trudeau Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Tucson-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Tucson-Montreal Pierre Elliott Trudeau Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tucson-Montreal Pierre Elliott Trudeau Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Tucson-Montreal Pierre Elliott Trudeau 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 Tucson to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Tucson 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 Tucson to Montreal Pierre Elliott Trudeau Intl Airport

What is the cheapest month to book a flight from Tucson to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Tucson to Montreal Pierre Elliott Trudeau Intl Airport (average of $145). Flying from Tucson to Montreal Pierre Elliott Trudeau Intl Airport in June is currently the most expensive (average of $1,360). 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 TUS to YUL?

Find hourly flight availability from Tucson to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

It’s typically best to fly out from Tucson to Montreal Pierre Elliott Trudeau Intl Airport in the afternoon. Doing so could potentially save you 42% on the flight price compared to flying in the evening, which is usually more expensive.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau 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 Pierre Elliott Trudeau Intl. Reviews last updated October 29, 2025.
See what other customers who have flown with United Airlines from Tucson to Montreal Pierre Elliott Trudeau Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,001 reviews

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,001 reviews
United Airlines
7.4
Good
9,001 reviews

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Tucson to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Tucson to Montreal Pierre Elliott Trudeau Intl?

    Located just 7.5 mi from the city center, Tucson is the airport most travelers will use when flying to Montreal Pierre Elliott Trudeau Intl from Tucson. Booking flights from Tucson (TUS) to Montreal Pierre Elliott Trudeau Intl should be relatively easy as there are 0 daily outbound flights to Montreal Pierre Elliott Trudeau Intl from 1 airline.

  • How long is the flight from Tucson to Montreal Pierre Elliott Trudeau Intl Airport?

    A quick flight from Tucson to Montreal Pierre Elliott Trudeau Intl Airport can take about 17h. United Airlines provides one of the quickest options available for as low as $687. There are 2178 mi between Tucson and Montreal Pierre Elliott Trudeau Intl Airport. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Tucson to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Currently priced at $170, United Airlines will fly you from Tucson to Montreal Pierre Elliott Trudeau Intl Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. United Airlines is 72% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Tucson to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Tucson to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tucson to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tucson to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Tucson to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Tucson to Pierre Elliott Trudeau Intl 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 Tucson to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Tucson to Montreal Pierre Elliott Trudeau Intl Airport (average of $145). Flying from Tucson to Montreal Pierre Elliott Trudeau Intl Airport in June is currently the most expensive (average of $1,360). 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

Traveling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Longueuil
Brossard
Dorval

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Alternative routes for Tucson to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Tucson to Pierre Elliott Trudeau Intl

Discover the top airline that operate flights from Tucson to Pierre Elliott Trudeau Intl. 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$170Average$618FlexibilityNo cancel feeOn-time69%

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