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Cheap flights from Montreal to Tucson from C$ 429

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.
YMQ — TUS
17 Jun — 24 Jun1
1 adult

Cheap flight deals from Montreal to Tucson

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) 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 12 June 2025.

Round-trip from

C$ 778

One-way from

C$ 429

Popular in

May

Cheapest in

July

Average price

C$ 870
United Airlines
  • United Airlines
  • 11/7-18/7
  • 3 total stops
  • 37h 12m total
  • Montreal to Tucson
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Delta
  • Delta
  • 18/10
  • 1 total stop
  • 7h 59m total
  • Montreal to Tucson
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Highest demand for flights based on searches. 22% potential increase in price (C$ 273 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (C$ 79 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Montreal to Tucson

Cheapest flights from Montreal to Tucson
Explore the most affordable flight options available from Montreal to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Fri 11/79:45 a.m.YUL - TUS
2 stops27h 26mUnited Airlines
Fri 18/77:30 p.m.TUS - YUL
1 stop9h 46mUnited Airlines
Deal found 10/6C$ 778
Thu 10/77:00 a.m.YUL - TUS
1 stop7h 46mDelta
Thu 17/75:55 a.m.TUS - YUL
2 stops15h 00mDelta
Deal found 11/6C$ 779
Thu 31/73:40 p.m.YUL - TUS
1 stop10h 58mAmerican Airlines
Sun 3/86:24 a.m.TUS - YUL
1 stop7h 16mAmerican Airlines
Deal found 9/6C$ 790
Wed 18/66:05 p.m.YUL - TUS
2 stops29h 10mMultiple Airlines
Wed 25/61:25 p.m.TUS - YUL
3 stops28h 45mMultiple Airlines
Deal found 11/6C$ 6,606

Cheapflights Fare Finder

Customize your flight search to find flights from Montreal 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 12 June 2025.
Use the filters below to find and compare flights from Montreal to Tucson that are best for you.

Fly from

Montreal

Fly to

Tucson

Route

Depart

Return

Price

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Fri 11/7

9:45 a.m.-10:11 a.m.

2 stops27h 26m

Tucson

Fri 18/7

7:30 p.m.-8:16 a.m.

1 stop9h 46m

C$ 778

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Thu 10/7

7:00 a.m.-11:46 a.m.

1 stop7h 46m

Tucson

Thu 17/7

5:55 a.m.-11:55 p.m.

2 stops15h 00m

C$ 779

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Thu 31/7

3:40 p.m.-11:38 p.m.

1 stop10h 58m

Tucson

Sun 3/8

6:24 a.m.-4:40 p.m.

1 stop7h 16m

C$ 790

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

7:00 a.m.-11:59 a.m.

1 stop7h 59m

C$ 429

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Thu 10/7

9:15 a.m.-9:00 p.m.

2 stops14h 45m

C$ 431

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

10:15 a.m.-7:16 p.m.

2 stops12h 01m

C$ 454

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Thu 3/7

6:45 a.m.-4:27 p.m.

3 stops36h 42m

C$ 479

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Best time to book a flight from Montreal to Tucson

Have a flexible travel schedule? Discover the best time to fly to Tucson from Montreal 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 to Tucson

What is the cheapest month to book a flight from Montreal to Tucson?

Currently, September is the cheapest month in which you can book a flight from Montreal to Tucson (average of C$ 314). Flying from Montreal 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 YMQ to TUS?

Find hourly flight availability from Montreal 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 12 June 2025.

A simple way to save on the total cost of your ticket is to fly from Montreal to Tucson in the afternoon. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the morning.

Rainfall in Tucson by month

Plan your trip to Tucson by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Tucson ranges from 5.0 - 61.0 mm per month. August is typically the wettest month, when rainfall can reach 61.0 mm. May is typically the driest time to visit Tucson when rainfall is around 5.0 mm.

Temperature in Tucson by month

Plan your trip to Tucson by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Tucson, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 31.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

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 12 June 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Montreal to Tucson have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Montreal 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?

    Most people fly into Tucson (TUS) if they book a flight to Tucson from Montreal. On average, Tucson has 0 inbound flights from Montreal 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 to Tucson round-trip?

    Flying on United Airlines is currently your cheapest option to Tucson, with prices starting at C$ 778. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at C$ 779 and C$ 790, respectively.

  • What are the cheapest airlines to fly from Montreal to Tucson one-way?

    C$ 429 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from C$ 431 and C$ 454, respectively.

  • Can I find deals for flights from Montreal to Tucson that include hotel bookings?

    Yes. In addition to deals on Montreal to Tucson flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Tucson?

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

  • Can I find deals for business class flights from Montreal to Tucson?

    Yes. Cheapflights offers flight deals from Montreal 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 to Tucson?

    Currently, September is the cheapest month in which you can book a flight from Montreal to Tucson (average of C$ 314). Flying from Montreal 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

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Top 4 airlines flying from Montreal to Tucson

Discover the top 4 airlines that operate flights from Montreal 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 223AverageC$ 321FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 314AverageC$ 634FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 396AverageC$ 814FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 396AverageC$ 676FlexibilityNo 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 Montreal to Tucson?

Cheapflights makes it easy to find Montreal to Tucson flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Tucson?

Millions of users choose and trust Cheapflights to book the best flight deals from Montreal 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 Montreal to Tucson with no change fees?

Certainly. Search results for flights to Tucson from Montreal 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 Montreal to Tucson become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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