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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Tucson from C$ 725

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — TUS
26 Nov — 3 Dec1
1 adult
1 adult, Economy, 0 bags

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 27 October 2025.

Round-trip from

C$ 725

Popular in

June

Cheapest in

August

Average price

C$ 896
American Airlines
  • American Airlines
  • 18/1-21/1
  • 4 total stops
  • 29h 04m total
  • Montreal to Tucson
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (C$ 293 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Find flight deals from Pierre Elliott Trudeau Intl to Tucson

Enter your travel dates to find the best prices.

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 27 October 2025.

Thu 20/119:26 a.m.YUL - TUS
2 stops16h 33mDelta
Sun 23/111:50 p.m.TUS - YUL
1 stop8h 09mDelta
Deal found 25/10C$ 858
Mon 24/117:30 a.m.YUL - TUS
2 stops14h 49mAmerican Airlines
Mon 1/124:43 p.m.TUS - YUL
1 stop20h 21mAmerican Airlines
Deal found 27/10C$ 877
Thu 20/119:15 a.m.YUL - TUS
2 stops14h 43mUnited Airlines
Sun 23/115:28 p.m.TUS - YUL
2 stops19h 48mUnited Airlines
Deal found 25/10C$ 898
Tue 23/125:25 p.m.YUL - TUS
1 stop18h 34mUnited Airlines
Wed 31/125:45 p.m.TUS - YUL
2 stops14h 35mUnited Airlines
Deal found 25/10C$ 946
Mon 24/117:10 a.m.YUL - TUS
1 stop8h 58mDelta
Mon 1/123:03 p.m.TUS - YUL
1 stop6h 39mDelta
Deal found 27/10C$ 1,015
Fri 26/124:45 p.m.YUL - TUS
2 stops19h 14mUnited Airlines
Fri 2/15:45 p.m.TUS - YUL
2 stops19h 31mUnited Airlines
Deal found 25/10C$ 1,066
Sat 15/114:45 p.m.YUL - TUS
1 stop8h 14mUnited Airlines
Wed 26/1112:25 p.m.TUS - YUL
1 stop6h 52mUnited Airlines
Deal found 26/10C$ 1,301
Fri 26/124:09 p.m.YUL - TUS
1 stop8h 34mAmerican Airlines
Fri 2/16:00 a.m.TUS - YUL
1 stop7h 14mAmerican Airlines
Deal found 25/10C$ 1,380

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 27 October 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

Sun 18/1

7:30 a.m.-9:35 p.m.

2 stops16h 05m

Tucson

Wed 21/1

8:00 a.m.-10:59 p.m.

2 stops12h 59m

C$ 725

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

9:25 a.m.-11:15 p.m.

1 stop15h 50m

Tucson

Wed 21/1

2:32 p.m.-10:20 a.m.

2 stops17h 48m

C$ 788

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

1:10 p.m.-11:15 p.m.

1 stop12h 05m

Tucson

Wed 21/1

12:23 p.m.-10:20 a.m.

1 stop19h 57m

C$ 817

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Thu 20/11

9:26 a.m.-11:59 p.m.

2 stops16h 33m

Tucson

Sun 23/11

1:50 p.m.-11:59 p.m.

1 stop8h 09m

C$ 858

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Mon 24/11

7:30 a.m.-8:19 p.m.

2 stops14h 49m

Tucson

Mon 1/12

4:43 p.m.-3:04 p.m.

1 stop20h 21m

C$ 877

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Sat 28/2

4:45 p.m.-10:04 a.m.

2 stops19h 19m

Tucson

Sun 8/3

4:20 p.m.-3:23 p.m.

2 stops20h 03m

C$ 898

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Tue 24/2

6:00 a.m.-4:02 p.m.

2 stops12h 02m

Tucson

Wed 25/2

7:30 a.m.-9:42 p.m.

2 stops12h 12m

C$ 898

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

6:00 a.m.-9:40 p.m.

2 stops17h 40m

Tucson

Mon 16/3

4:20 p.m.-3:23 p.m.

2 stops20h 03m

C$ 898

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/10

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, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Tucson (average of C$ 245). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Tucson in June is currently the most expensive (average of C$ 861). 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 27 October 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 in the evening, which can drop the price by up to 50% 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 27 October 2025.
See what other customers who have flown with United Airlines,American Airlines, andAir Canada 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.
United Airlines
7.4
Good
8,999 reviews
Check prices

Overall

7.4

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

Boarding

7.7

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
8,999 reviews
United Airlines
7.4
Good
8,999 reviews
Check prices

Overall

7.4

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

Boarding

7.7

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
American Airlines
7.2
Good
11,031 reviews
United Airlines
7.4
Good
8,999 reviews
Check prices

Overall

7.4

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

Boarding

7.7

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
Air Canada
7.1
Good
10,367 reviews
United Airlines
7.4
Good
8,999 reviews
Check prices

Overall

7.4

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

Boarding

7.7

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 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 3 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 15h 50m. Fly via American Airlines or United Airlines 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$ 228. Other airlines that can offer you cheap pricing are United Airlines, from C$ 321, and Air Canada, from C$ 405. American Airlines is currently priced 68% 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, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Tucson (average of C$ 245). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Tucson in June is currently the most expensive (average of C$ 861). 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 3 airlines flying from Pierre Elliott Trudeau Intl to Tucson

Discover the top 3 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 27 October 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 228AverageC$ 449FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 321AverageC$ 638FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 405AverageC$ 823FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Tucson?

Millions of users choose and trust Cheapflights to book the best flight deals from Pierre Elliott Trudeau Intl to Tucson for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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?

Not ready to book yet? You can track prices for flights from Pierre Elliott Trudeau Intl to Tucson on Cheapflights with our Price Alert feature and get notified when better prices are available.

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