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Cheap flights from Montreal to Tucson from C$ 355

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 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — TUS
14 Apr — 21 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Tucson

Enter your travel dates to find the best prices.

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 15 March 2026.

Tue 7/49:45 a.m.
YUL
-
TUS
1 stop15h 17m
United Airlines
Thu 9/46:00 a.m.
TUS
-
YUL
2 stops15h 13m
United Airlines
Deal found 14/3C$ 698
Sun 29/36:00 a.m.
YUL
-
TUS
2 stops18h 22m
United Airlines
Fri 3/46:00 a.m.
TUS
-
YUL
2 stops12h 26m
United Airlines
Deal found 13/3C$ 772
Mon 27/412:30 p.m.
YUL
-
TUS
2 stops12h 30m
American Airlines
Mon 4/56:06 p.m.
TUS
-
YUL
2 stops14h 38m
American Airlines
Deal found 12/3C$ 774
Fri 10/46:10 a.m.
YUL
-
TUS
1 stop18h 52m
United Airlines
Fri 17/47:30 a.m.
TUS
-
YUL
1 stop10h 56m
United Airlines
Deal found 13/3C$ 781
Tue 7/46:00 a.m.
YUL
-
TUS
2 stops10h 00m
Delta
Thu 9/46:25 a.m.
TUS
-
YUL
1 stop8h 16m
Delta
Deal found 11/3C$ 782
Sun 19/47:00 a.m.
YUL
-
TUS
1 stop9h 11m
Delta
Sat 25/47:10 a.m.
TUS
-
YUL
2 stops13h 16m
Delta
Deal found 12/3C$ 803
Wed 15/412:30 p.m.
YUL
-
TUS
1 stop14h 29m
American Airlines
Mon 27/45:00 a.m.
TUS
-
YUL
1 stop6h 44m
American Airlines
Deal found 12/3C$ 804

Find 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 15 March 2026.

Round-trip from

C$ 698

One-way from

C$ 355

Popular in

August

Cheapest in

October

Average price

C$ 982
United Airlines
  • United Airlines
  • 7/4-9/4
  • 3 total stops
  • 30h 30m total
  • Montreal to Tucson
Search Deals
25/4
  • 25/4
  • 2 total stops
  • 19h 29m total
  • Montreal to Tucson
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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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 15 March 2026.
Use the filters below to find and compare flights from Montreal to Tucson that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Tue 7/4

11:23 a.m.-8:18 p.m.

2 stops11h 55m

Tucson

Thu 9/4

6:00 a.m.-12:13 a.m.

2 stops15h 13m

C$ 698

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

5:00 p.m.-10:02 p.m.

1 stop8h 02m

Tucson

Tue 5/5

7:15 p.m.-10:40 a.m.

2 stops12h 25m

C$ 700

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Fri 10/4

9:45 a.m.-10:02 p.m.

1 stop15h 17m

Tucson

Fri 17/4

6:30 a.m.-10:06 p.m.

2 stops12h 36m

C$ 781
Quickest round-trip

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Tue 7/4

7:00 a.m.-2:14 p.m.

1 stop10h 14m

Tucson

Thu 9/4

6:25 a.m.-5:41 p.m.

1 stop8h 16m

C$ 782
Cheapest one-way

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Sat 25/4

7:30 a.m.-11:59 p.m.

2 stops19h 29m

C$ 355
Quickest one-way

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

5:00 p.m.-10:02 p.m.

1 stop8h 02m

C$ 418

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Sat 25/4

12:42 p.m.-9:51 p.m.

1 stop12h 09m

C$ 432

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Sun 26/4

6:10 a.m.-10:02 p.m.

1 stop18h 52m

C$ 432

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Tue 14/7

4:55 p.m.-12:32 p.m.

2 stops22h 37m

C$ 453

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

8:30 a.m.-11:59 p.m.

3 stops18h 29m

C$ 536

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 11 resultsSorted by cheapest first
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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, March is the cheapest month in which you can book a flight from Montreal to Tucson (average of C$ 254). Flying from Montreal to Tucson in December is currently the most expensive (average of C$ 934). 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.

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 1 airline. Tucson is conveniently located just 12.1 km from Tucson’s city centre.

  • How long is the flight from Montreal to Tucson?

    Departing from Montreal to Tucson will take you 11h 55m. There are 3505 km between Montreal and Tucson.

  • What is the cheapest airline to fly from Montreal to Tucson round-trip?

    Flying on United Airlines is currently your cheapest option to Tucson, with prices starting at C$ 425. United Airlines is priced at 48% lower than the current average price of a flight leaving 3 months from now.

  • 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, March is the cheapest month in which you can book a flight from Montreal to Tucson (average of C$ 254). Flying from Montreal to Tucson in December is currently the most expensive (average of C$ 934). 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 airline flying from Montreal to Tucson

Discover the top airline 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 15 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 425AverageC$ 859FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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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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