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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Tucson from C$ 349

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 25/10. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — TUS
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Pierre Elliott Trudeau Intl to Tucson

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Tucson (TUS). 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 11 September 2025.

Round-trip from

C$ 572

One-way from

C$ 349

Popular in

June

Cheapest in

September

Average price

C$ 409
American Airlines
  • American Airlines
  • 3/10-11/10
  • 2 total stops
  • 41h 02m total
  • Montreal to Tucson
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Delta
  • Delta
  • 24/10
  • 2 total stops
  • 19h 37m total
  • Montreal to Tucson
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (C$ 359 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease (C$ 46 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 Pierre Elliott Trudeau Intl to Tucson

Cheapest flights from Pierre Elliott Trudeau Intl to Tucson
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Fri 3/105:15 p.m.YUL - TUS
1 stop21h 20mAmerican Airlines
Sat 11/1012:58 p.m.TUS - YUL
1 stop19h 42mAmerican Airlines
Deal found 11/9C$ 572
Mon 29/96:55 p.m.YUL - TUS
2 stops19h 19mDelta
Tue 7/101:17 p.m.TUS - YUL
2 stops16h 20mDelta
Deal found 9/9C$ 655
Tue 4/119:28 a.m.YUL - TUS
2 stops16h 02mDelta
Mon 10/113:03 p.m.TUS - YUL
2 stops15h 33mDelta
Deal found 10/9C$ 696
Mon 29/96:55 p.m.YUL - TUS
2 stops19h 19mDelta
Wed 8/101:17 p.m.TUS - YUL
1 stop7h 31mDelta
Deal found 9/9C$ 710
Tue 30/97:00 a.m.YUL - TUS
2 stops17h 36mDelta
Tue 7/107:00 a.m.TUS - YUL
2 stops13h 14mDelta
Deal found 9/9C$ 721
Tue 14/107:50 a.m.YUL - TUS
2 stops11h 54mAmerican Airlines
Tue 28/1012:58 p.m.TUS - YUL
1 stop19h 42mAmerican Airlines
Deal found 10/9C$ 751
Wed 5/119:28 a.m.YUL - TUS
2 stops16h 02mDelta
Mon 10/113:03 p.m.TUS - YUL
2 stops15h 33mDelta
Deal found 10/9C$ 754
Tue 4/119:25 a.m.YUL - TUS
1 stop15h 34mMultiple Airlines
Mon 10/118:30 a.m.TUS - YUL
1 stop23h 50mMultiple Airlines
Deal found 10/9C$ 772

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Tucson 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 11 September 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Tucson that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Tucson

Route

Depart

Return

Price

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Fri 3/10

5:15 p.m.-11:35 a.m.

1 stop21h 20m

Tucson

Sat 11/10

12:58 p.m.-11:40 a.m.

1 stop19h 42m

C$ 572

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

12:45 p.m.-11:51 a.m.

2 stops25h 06m

Tucson

Tue 20/1

6:10 p.m.-1:49 p.m.

2 stops17h 39m

C$ 696

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Tue 20/1

6:00 a.m.-10:04 p.m.

2 stops18h 04m

Tucson

Tue 27/1

6:10 p.m.-1:49 p.m.

2 stops17h 39m

C$ 696

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

7:50 a.m.-4:44 p.m.

2 stops11h 54m

Tucson

Tue 28/10

12:58 p.m.-11:40 a.m.

1 stop19h 42m

C$ 751

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Wed 5/11

9:28 a.m.-11:30 p.m.

2 stops16h 02m

Tucson

Mon 10/11

3:03 p.m.-8:36 a.m.

2 stops15h 33m

C$ 751

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

7:45 p.m.-3:14 p.m.

2 stops21h 29m

Tucson

Mon 23/2

6:10 p.m.-1:49 p.m.

2 stops17h 39m

C$ 768

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Sat 25/10

5:24 p.m.-12:06 p.m.

1 stop21h 42m

C$ 349

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Sun 19/10

6:45 a.m.-11:39 a.m.

3 stops31h 54m

C$ 362

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Sat 27/9

5:30 p.m.-1:51 p.m.

3 stops47h 21m

C$ 373

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Sat 25/10

7:20 p.m.-11:39 a.m.

2 stops43h 19m

C$ 410

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 13 results
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Best time to book a flight from Pierre Elliott Trudeau Intl to Tucson

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

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

Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Tucson (average of C$ 314). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Tucson in July is currently the most expensive (average of C$ 562). 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 TUS?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Tucson. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

When flying from Montreal Pierre Elliott Trudeau Intl Airport to Tucson, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 28% versus a flight in the morning.

Reviews of airlines servicing Tucson

Get insights into the airlines that provide service to Tucson. 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 Tucson. Reviews last updated 11 September 2025.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Tucson have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Air Canada
7.1
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Tucson. 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 into for flights to Tucson from Montreal Pierre Elliott Trudeau Intl?

    Most people fly into Tucson (TUS) if they book a flight to Tucson from Montreal Pierre Elliott Trudeau Intl. On average, Tucson has 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day from 4 airlines. Tucson is conveniently located just 12.1 km from Tucson’s city centre.

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

    There are many flights that can get you from Montreal Pierre Elliott Trudeau Intl Airport to Tucson in 21h 20m. Fly via American Airlines or Delta to get the fastest option. The distance between Montreal Pierre Elliott Trudeau Intl Airport and Tucson is about 3505 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Tucson round-trip?

    Cheapflights users have booked flights from Montreal Pierre Elliott Trudeau Intl Airport to Tucson round-trip from C$ 256. Other airlines that can offer you cheap pricing are United Airlines, from C$ 318, and Air Canada, from C$ 401. American Airlines is currently priced 61% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Tucson (average of C$ 314). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Tucson in July is currently the most expensive (average of C$ 562). 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

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Alternative routes for Pierre Elliott Trudeau Intl to Tucson

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Pierre Elliott Trudeau Intl to Tucson

Discover the top 4 airlines that operate flights from Pierre Elliott Trudeau Intl to Tucson. 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 256AverageC$ 445FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 318AverageC$ 643FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 401AverageC$ 825FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 401AverageC$ 805FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Tucson?

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Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Tucson with no change fees?

Certainly. Search results for flights to Tucson from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl to Tucson become cheaper?

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