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Cheap flights from Ontario to Tucson from C$ 208

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — TUS
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Tucson

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Tucson
Explore the most affordable flight options available from Ontario to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 January 2026.

Thu 26/38:00 p.m.
YYZ
-
TUS
1 stop15h 14m
Multiple Airlines
Mon 30/311:17 a.m.
TUS
-
YYZ
2 stops16h 26m
Multiple Airlines
Deal found 26/1C$ 543
Wed 4/29:40 a.m.
YYZ
-
TUS
2 stops33h 13m
Multiple Airlines
Sun 8/29:59 p.m.
TUS
-
YYZ
1 stop30h 21m
Multiple Airlines
Deal found 28/1C$ 592
Wed 4/34:45 p.m.
YYZ
-
TUS
1 stop33h 14m
Alaska Airlines
Thu 12/36:28 a.m.
TUS
-
YYZ
2 stops30h 07m
Alaska Airlines
Deal found 28/1C$ 627
Sun 22/27:55 p.m.
YYZ
-
TUS
2 stops17h 12m
Multiple Airlines
Thu 26/21:20 p.m.
TUS
-
YYZ
1 stop15h 40m
Multiple Airlines
Deal found 26/1C$ 648
Sat 28/26:05 a.m.
YYZ
-
TUS
2 stops15h 53m
Delta
Tue 3/35:35 p.m.
TUS
-
YYZ
2 stops15h 32m
Delta
Deal found 28/1C$ 664
Sat 21/26:00 a.m.
YUL
-
TUS
2 stops15h 58m
Delta
Tue 24/21:34 p.m.
TUS
-
YUL
2 stops17h 03m
Delta
Deal found 28/1C$ 743
Mon 16/26:10 a.m.
YYZ
-
TUS
2 stops9h 19m
Delta
Fri 20/28:05 a.m.
TUS
-
YYZ
2 stops13h 06m
Delta
Deal found 28/1C$ 755
Mon 16/26:10 a.m.
YYZ
-
TUS
1 stop14h 36m
American Airlines
Fri 20/24:42 p.m.
TUS
-
YYZ
1 stop18h 32m
American Airlines
Deal found 28/1C$ 767
Sun 22/26:10 a.m.
YYZ
-
TUS
1 stop7h 38m
United Airlines
Thu 26/26:30 a.m.
TUS
-
YYZ
1 stop6h 32m
United Airlines
Deal found 26/1C$ 787
Fri 20/312:42 p.m.
YUL
-
TUS
1 stop11h 59m
Delta
Sun 29/32:05 p.m.
TUS
-
YUL
1 stop6h 35m
Delta
Deal found 27/1C$ 787
Sat 18/46:35 p.m.
YUL
-
TUS
2 stops17h 21m
United Airlines
Fri 24/46:00 a.m.
TUS
-
YUL
2 stops15h 13m
United Airlines
Deal found 28/1C$ 789
Sat 14/24:45 p.m.
YUL
-
TUS
2 stops19h 19m
United Airlines
Sat 28/25:40 p.m.
TUS
-
YUL
2 stops18h 20m
United Airlines
Deal found 27/1C$ 802

Find flight deals from Ontario to Tucson

Keep the following information in mind while searching for Ontario to Tucson flight deals. Data was last updated 29 January 2026.

Round-trip from

C$ 543

One-way from

C$ 208

Popular in

December

Cheapest in

April

Average price

C$ 896
26/3-30/3
  • 26/3-30/3
  • 3 total stops
  • 31h 40m total
  • Ontario to Tucson
Search Deals
12/3
  • 12/3
  • 3 total stops
  • 25h 34m total
  • Ontario to Tucson
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 260 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario 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 January 2026.
Use the filters below to find and compare flights from Ontario to Tucson that are best for you.

Fly from

Ontario

Fly to

Tucson

Route

Depart

Return

Price

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Thu 26/3

8:00 p.m.-8:14 a.m.

1 stop15h 14m

Tucson

Mon 30/3

11:17 a.m.-6:43 a.m.

2 stops16h 26m

C$ 543

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Wed 4/3

4:45 p.m.-11:59 p.m.

1 stop33h 14m

Tucson

Thu 12/3

6:28 a.m.-3:35 p.m.

2 stops30h 07m

C$ 627

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Sun 22/2

7:55 p.m.-11:07 a.m.

2 stops17h 12m

Tucson

Thu 26/2

1:20 p.m.-7:00 a.m.

1 stop15h 40m

C$ 648

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Sat 28/2

6:05 a.m.-7:58 p.m.

2 stops15h 53m

Tucson

Tue 3/3

5:35 p.m.-11:07 a.m.

2 stops15h 32m

C$ 664

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Sat 21/2

6:00 a.m.-7:58 p.m.

2 stops15h 58m

Tucson

Tue 24/2

1:34 p.m.-8:37 a.m.

2 stops17h 03m

C$ 743

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Sun 22/2

8:45 a.m.-4:01 p.m.

2 stops9h 16m

Tucson

Thu 26/2

7:10 a.m.-9:24 p.m.

2 stops12h 14m

C$ 749

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Sat 28/2

3:45 p.m.-9:50 p.m.

1 stop8h 05m

Tucson

Tue 3/3

1:05 p.m.-10:37 p.m.

1 stop7h 32m

C$ 749

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Thu 12/2

10:15 a.m.-11:01 p.m.

2 stops14h 46m

Tucson

Tue 17/2

7:00 a.m.-10:51 p.m.

2 stops13h 51m

C$ 755

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Fri 20/3

12:42 p.m.-9:41 p.m.

1 stop11h 59m

Tucson

Sun 29/3

2:05 p.m.-11:40 p.m.

1 stop6h 35m

C$ 787

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Sat 18/4

6:35 p.m.-8:56 a.m.

2 stops17h 21m

Tucson

Fri 24/4

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

2 stops15h 13m

C$ 789

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

Showing 1-10 of 29 results
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Best time to book a flight from Ontario to Tucson

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

What is the cheapest month to book a flight from Region of Ontario to Tucson?

Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Tucson (average of C$ 231). Flying from Region of Ontario to Tucson in August is currently the most expensive (average of C$ 838). 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 Ontario 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 Ontario?

    Most people fly into Tucson (TUS) if they book a flight to Tucson from Ontario. Tucson is conveniently located just 12.1 km from Tucson’s city centre.

  • How long is the flight from Region of Ontario to Tucson?

    Alaska Airlines, Delta, and United Airlines can get you from Region of Ontario to Tucson in just under 15h 53m. Your travel time can differ by up to 17h 21m. Region of Ontario and Tucson are separated by a distance of 3008 km. This flight may include one or multiple stops.

  • What are the most popular routes from Region of Ontario to Tucson?

    The most popular flight routes from Region of Ontario to Tucson are Toronto Pearson Intl - Tucson, Montreal Pierre Elliott Trudeau Intl - Tucson and Ottawa - Tucson.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario 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 Region of Ontario to Tucson?

    Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Tucson (average of C$ 231). Flying from Region of Ontario to Tucson in August is currently the most expensive (average of C$ 838). 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 Ontario 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 Ontario to Tucson

Discover the top 3 airlines that operate flights from Ontario 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 January 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 254AverageC$ 814FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 391AverageC$ 572FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 407AverageC$ 835FlexibilityNo cancel feeOn-time69%
Search United Airlines 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 Ontario to Tucson?

Deals for Ontario to Tucson flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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

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

Yes! Start tracking prices for Ontario to Tucson flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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