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Cheap flights from Tucson to Ontario from C$ 160

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 27/2. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — YYZ
6 Feb — 13 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Tucson to Ontario

Keep the following information in mind while searching for Tucson to Ontario flight deals. Data was last updated 7 January 2026.

Round-trip from

C$ 477

One-way from

C$ 160
20/2-27/2
  • 20/2-27/2
  • 3 total stops
  • 33h 01m total
  • Tucson to Ontario
Search Deals
27/2
  • 27/2
  • 2 total stops
  • 14h 40m total
  • Tucson to Ontario
Search Deals

Find flight deals from Tucson to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Tucson to Ontario
Explore the most affordable flight options available from Tucson to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 January 2026.

Fri 20/21:33 p.m.TUS - YYZ
1 stop14h 47mMultiple Airlines
Fri 27/27:45 a.m.YYZ - TUS
2 stops18h 14mMultiple Airlines
Deal found 6/1C$ 477
Fri 20/26:00 a.m.TUS - YYZ
1 stop31h 35mAlaska Airlines
Fri 27/24:45 p.m.YYZ - TUS
1 stop25h 00mAlaska Airlines
Deal found 6/1C$ 553
Wed 21/16:00 a.m.TUS - YYZ
1 stop31h 35mMultiple Airlines
Sat 24/17:55 p.m.YYZ - TUS
1 stop22h 39mMultiple Airlines
Deal found 7/1C$ 571
Sun 25/16:00 a.m.TUS - YYZ
1 stop31h 35mAlaska Airlines
Sun 1/24:45 p.m.YYZ - TUS
1 stop9h 14mAlaska Airlines
Deal found 7/1C$ 622
Sat 21/26:00 a.m.TUS - YYZ
1 stop31h 35mMultiple Airlines
Sat 28/21:30 p.m.YYZ - TUS
2 stops25h 53mMultiple Airlines
Deal found 7/1C$ 655
Sat 17/18:15 a.m.TUS - YYZ
2 stops14h 23mMultiple Airlines
Sat 24/17:55 p.m.YYZ - TUS
1 stop22h 39mMultiple Airlines
Deal found 6/1C$ 699
Wed 25/26:00 a.m.TUS - YYZ
1 stop31h 35mAlaska Airlines
Fri 27/24:45 p.m.YYZ - TUS
2 stops23h 30mAlaska Airlines
Deal found 5/1C$ 710
Wed 21/13:03 p.m.TUS - YYZ
2 stops22h 32mAlaska Airlines
Sat 24/14:45 p.m.YYZ - TUS
2 stops26h 43mAlaska Airlines
Deal found 7/1C$ 724
Sat 25/46:00 a.m.TUS - YYZ
1 stop14h 29mAmerican Airlines
Thu 30/43:14 p.m.YYZ - TUS
1 stop11h 45mAmerican Airlines
Deal found 7/1C$ 730
Sat 21/27:15 a.m.TUS - YUL
1 stop28h 45mUnited Airlines
Sat 28/25:25 p.m.YUL - TUS
1 stop18h 39mUnited Airlines
Deal found 7/1C$ 1,010
Sat 4/46:30 a.m.TUS - YUL
1 stop7h 12mUnited Airlines
Wed 8/48:30 a.m.YUL - TUS
1 stop16h 32mUnited Airlines
Deal found 6/1C$ 1,031
Fri 16/16:10 a.m.TUS - YUL
1 stop6h 58mAmerican Airlines
Sun 18/13:50 p.m.YUL - TUS
1 stop9h 08mAmerican Airlines
Deal found 6/1C$ 1,324

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tucson to Ontario 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 7 January 2026.
Use the filters below to find and compare flights from Tucson to Ontario that are best for you.

Fly from

Tucson

Fly to

Ontario

Route

Depart

Return

Price

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Fri 20/2

6:00 a.m.-3:35 p.m.

1 stop31h 35m

Toronto Pearson Intl

Fri 27/2

4:45 p.m.-3:45 p.m.

1 stop25h 00m

C$ 553

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Wed 21/1

6:00 a.m.-3:35 p.m.

1 stop31h 35m

Toronto Pearson Intl

Sat 24/1

7:55 p.m.-4:34 p.m.

1 stop22h 39m

C$ 571

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Sun 25/1

6:00 a.m.-3:35 p.m.

1 stop31h 35m

Toronto Pearson Intl

Sun 1/2

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

1 stop9h 14m

C$ 622

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Sat 21/2

6:00 a.m.-3:35 p.m.

1 stop31h 35m

Toronto Pearson Intl

Sat 28/2

1:30 p.m.-1:23 p.m.

2 stops25h 53m

C$ 655

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Sat 17/1

8:15 a.m.-12:38 a.m.

2 stops14h 23m

Toronto Pearson Intl

Sat 24/1

7:55 p.m.-4:34 p.m.

1 stop22h 39m

C$ 699

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Wed 25/2

6:00 a.m.-3:35 p.m.

1 stop31h 35m

Toronto Pearson Intl

Fri 27/2

4:45 p.m.-2:15 p.m.

2 stops23h 30m

C$ 710

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Wed 21/1

3:03 p.m.-3:35 p.m.

2 stops22h 32m

Toronto Pearson Intl

Sat 24/1

4:45 p.m.-5:28 p.m.

2 stops26h 43m

C$ 724

TucsonMontreal

TUS - YUL

TUSYUL

Tucson

Sat 21/2

7:15 a.m.-2:00 p.m.

1 stop28h 45m

Montreal Pierre Elliott Trudeau Intl

Sat 28/2

5:25 p.m.-10:04 a.m.

1 stop18h 39m

C$ 1,010

TucsonMontreal

TUS - YUL

TUSYUL

Tucson

Sat 4/4

6:30 a.m.-4:42 p.m.

1 stop7h 12m

Montreal Pierre Elliott Trudeau Intl

Wed 8/4

8:30 a.m.-10:02 p.m.

1 stop16h 32m

C$ 1,031

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Fri 27/2

1:33 p.m.-6:13 a.m.

2 stops14h 40m

C$ 160

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/1

Showing 1-10 of 23 results
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Best time to book a flight from Tucson to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Tucson 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 Tucson to Ontario
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Tucson to Ontario. 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 from for flights from Tucson to Ontario?

    If you book a flight to Ontario from Tucson, you will be flying from Tucson, which is the city’s only airport. Tucson (TUS) is located 12.1 km from the centre of Tucson.

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

    Departing from Tucson to Region of Ontario will take you 28h 45m. There are 3505 km between Tucson and Region of Ontario. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tucson to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Tucson to Ontario

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Can Cheapflights find flights from Tucson to Ontario with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Tucson to Ontario, users can toggle the no change fees filter when performing a flight search.

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