Find flights
When to book
Airlines
FAQs

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Tucson from C$ 444

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 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — TUS
3 Aug — 10 Aug1
1 adult

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 29 July 2025.

Round-trip from

C$ 624

One-way from

C$ 444

Popular in

June

Cheapest in

September

Average price

C$ 914
Delta
  • Delta
  • 14/10-28/10
  • 4 total stops
  • 38h 04m total
  • Montreal to Tucson
Search Deals
American Airlines
  • American Airlines
  • 18/10
  • 2 total stops
  • 12h 52m total
  • Montreal to Tucson
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (C$ 345 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 29 July 2025.

Tue 14/106:00 a.m.YUL - TUS
2 stops17h 35mDelta
Tue 28/1012:02 p.m.TUS - YUL
2 stops20h 29mDelta
Deal found 29/7C$ 624
Fri 29/85:29 p.m.YUL - TUS
2 stops19h 32mAmerican Airlines
Sat 6/910:24 a.m.TUS - YUL
2 stops22h 22mAmerican Airlines
Deal found 27/7C$ 661
Tue 14/106:40 p.m.YUL - TUS
1 stop18h 59mMultiple Airlines
Tue 28/1011:25 a.m.TUS - YUL
1 stop19h 55mMultiple Airlines
Deal found 29/7C$ 863
Thu 18/96:15 a.m.YUL - TUS
1 stop7h 28mUnited Airlines
Sat 20/911:39 a.m.TUS - YUL
1 stop6h 50mUnited Airlines
Deal found 27/7C$ 868
Sat 20/125:25 p.m.YUL - TUS
1 stop18h 34mAir Canada
Sat 27/126:40 a.m.TUS - YUL
1 stop8h 18mAir Canada
Deal found 29/7C$ 1,040

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 29 July 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

Tue 14/10

6:00 a.m.-8:35 p.m.

2 stops17h 35m

Tucson

Tue 28/10

12:02 p.m.-11:31 a.m.

2 stops20h 29m

C$ 624

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Fri 29/8

5:29 p.m.-10:01 a.m.

2 stops19h 32m

Tucson

Sat 6/9

10:24 a.m.-11:46 a.m.

2 stops22h 22m

C$ 661

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

6:40 p.m.-10:39 a.m.

1 stop18h 59m

Tucson

Tue 28/10

11:25 a.m.-10:20 a.m.

1 stop19h 55m

C$ 863

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Thu 18/9

6:15 a.m.-10:43 a.m.

1 stop7h 28m

Tucson

Sat 20/9

11:39 a.m.-9:29 p.m.

1 stop6h 50m

C$ 868

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Sat 20/12

5:25 p.m.-9:59 a.m.

1 stop18h 34m

Tucson

Sat 27/12

6:40 a.m.-4:58 p.m.

1 stop8h 18m

C$ 1,040

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

12:30 p.m.-10:22 p.m.

2 stops12h 52m

C$ 444

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

7:00 a.m.-4:07 p.m.

2 stops12h 07m

C$ 505

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

6:35 a.m.-8:24 p.m.

3 stops16h 49m

C$ 767

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

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 29 July 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.

How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Tucson?

What’s the top layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Tucson?

Share of one-stop round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Tucson chosen by Cheapflights users in the past 12 months, using the same layover each way.

Denver (DEN) – chosen by Cheapflights users on 92% of one-stop itineraries from Montreal Pierre Elliott Trudeau Intl Airport to Tucson on Cheapflights.

What’s the cheapest layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Tucson?

Average round-trip fare for 1-stop flights from Montreal Pierre Elliott Trudeau Intl Airport to Tucson, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Chicago (ORD) is the most affordable 1-stop option, with an average round-trip price of C$ 635.

What’s the fastest layover option from Montreal Pierre Elliott Trudeau Intl Airport to Tucson?

Shortest average travel time for 1-stop one-way flights from Montreal Pierre Elliott Trudeau Intl Airport to Tucson, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 2h 59m.

Which airport typically offers the quickest layover for flights from Montreal Pierre Elliott Trudeau Intl Airport to Tucson?

Average layover duration for 1-stop one-way flights from Montreal Pierre Elliott Trudeau Intl Airport to Tucson, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 1h 10m.

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 29 July 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
7,979 reviews
Check prices

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews
Check prices

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,979 reviews
Check prices

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,979 reviews
Check prices

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air Canada
7.1
Good
9,826 reviews
Delta
8.0
Very good
7,979 reviews
Check prices

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

  • 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$ 624. Other airlines that can offer you cheap pricing are American Airlines, from C$ 661, and United Airlines, from C$ 868. Delta is currently priced 6% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Tucson one-way?

    C$ 444 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from C$ 505 and C$ 767, respectively.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pierre Elliott Trudeau Intl to Tucson

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Las Vegas flights
Pierre Elliott Trudeau Intl to Sky Harbor Intl flights

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 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 224AverageC$ 440FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 315AverageC$ 636FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 397AverageC$ 816FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 397AverageC$ 678FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Pierre Elliott Trudeau Intl to Tucson via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.