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Pierre Elliott Trudeau Intl

$447+ 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — YUL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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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 September 11, 2025.

Round-trip from

$476
(American Airlines)

Popular in

June

Cheapest in

November

Average price

$346
From Tucson to Montreal Pierre Elliott Trudeau Intl
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Highest demand for flights based on searches. 37% potential increase in price ($334 potential increase over avg. RT price).
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Cheapest flight prices on average. 14% potential price decrease ($72 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 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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 10/2512:58 pmTUS - YUL
1 stop19h 42mAmerican Airlines
Sat 11/15:24 pmYUL - TUS
1 stop22h 28mAmerican Airlines
Deal found 9/10$476
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 10/711:35 amTUS - YUL
1 stop20h 05mUnited Airlines
Tue 10/214:55 pmYUL - TUS
1 stop20h 44mUnited Airlines
Deal found 9/10$594
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/1012:58 pmTUS - YUL
1 stop19h 42mAmerican Airlines
Sun 10/123:44 pmYUL - TUS
1 stop20h 09mAmerican Airlines
Deal found 9/9$596
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 10/711:35 amTUS - YUL
1 stop20h 05mUnited Airlines
Wed 10/226:35 pmYUL - TUS
1 stop19h 04mUnited Airlines
Deal found 9/10$610
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/1011:35 amTUS - YUL
1 stop20h 05mUnited Airlines
Wed 10/226:35 pmYUL - TUS
1 stop19h 04mUnited Airlines
Deal found 9/10$626
This Delta deal was found by Cheapflights users on 9/9. 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.
Mon 11/175:49 pmTUS - YUL
2 stops15h 51mDelta
Mon 11/247:00 amYUL - TUS
1 stop7h 43mDelta
Deal found 9/9$629
This Air Canada deal was found by Cheapflights users on 9/10. 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 11/178:30 amTUS - YUL
1 stop23h 50mMultiple Airlines
Mon 11/241:10 pmYUL - TUS
1 stop11h 49mMultiple Airlines
Deal found 9/10$632
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Mon 9/295:15 pmTUS - YUL
2 stops15h 30mAmerican Airlines
Tue 10/710:30 amYUL - TUS
2 stops14h 52mAmerican Airlines
Deal found 9/9$637
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 10/111:30 pmTUS - YUL
1 stop24h 30mUnited Airlines
Tue 10/214:55 pmYUL - TUS
1 stop20h 44mUnited Airlines
Deal found 9/10$656

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 September 11, 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 11/11

1:48 pm-8:36 am

2 stops16h 48m

Montreal Pierre Elliott Trudeau Intl

Mon 11/17

7:35 pm-12:43 pm

2 stops19h 08m

$564

TucsonMontreal

TUS - YUL

TUSYUL

Tucson

Wed 11/12

1:48 pm-8:36 am

2 stops16h 48m

Montreal Pierre Elliott Trudeau Intl

Mon 11/17

7:35 pm-12:43 pm

2 stops19h 08m

$564

TucsonMontreal

TUS - YUL

TUSYUL

Tucson

Wed 11/12

1:48 pm-8:36 am

2 stops16h 48m

Montreal Pierre Elliott Trudeau Intl

Sat 11/15

9:26 am-11:59 pm

2 stops16h 33m

$564

TucsonMontreal

TUS - YUL

TUSYUL

Tucson

Fri 11/14

3:03 pm-8:36 am

2 stops15h 33m

Montreal Pierre Elliott Trudeau Intl

Tue 11/18

9:26 am-11:59 pm

2 stops16h 33m

$573

TucsonMontreal

TUS - YUL

TUSYUL

Tucson

Wed 10/8

11:35 am-10:40 am

1 stop20h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 10/21

4:55 pm-10:39 am

1 stop20h 44m

$594

TucsonMontreal

TUS - YUL

TUSYUL

Tucson

Tue 10/7

11:35 am-10:40 am

1 stop20h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 10/21

4:55 pm-10:39 am

1 stop20h 44m

$594

TucsonMontreal

TUS - YUL

TUSYUL

Tucson

Fri 11/14

1:48 pm-8:36 am

2 stops16h 48m

Montreal Pierre Elliott Trudeau Intl

Wed 11/19

7:10 am-9:56 pm

2 stops16h 46m

$594

TucsonMontreal

TUS - YUL

TUSYUL

Tucson

Fri 10/10

11:35 am-10:40 am

1 stop20h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 10/21

4:55 pm-10:39 am

1 stop20h 44m

$610

TucsonMontreal

TUS - YUL

TUSYUL

Tucson

Tue 10/7

11:35 am-10:40 am

1 stop20h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 10/22

6:35 pm-10:39 am

1 stop19h 04m

$610

TucsonMontreal

TUS - YUL

TUSYUL

Tucson

Mon 11/17

3:03 pm-8:36 am

2 stops15h 33m

Montreal Pierre Elliott Trudeau Intl

Fri 11/21

6:00 am-9:56 pm

2 stops17h 56m

$655

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Showing 1-10 of 16 results
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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, January is the cheapest month in which you can book a flight from Tucson to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from Tucson to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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 September 11, 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 41% on the flight price compared to flying at noon, 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 September 11, 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
8,937 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 16h 48m. Delta provides one of the quickest options available for as low as $564. 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 $168, 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 70% 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, January is the cheapest month in which you can book a flight from Tucson to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from Tucson to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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
Sherbrooke
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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$168Average$618FlexibilityNo cancel feeOn-time69%

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