Find flights
When to book
FAQs

Cheap flights from Ontario to Tucson from C$ 271

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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — TUS
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Ontario to Tucson

Keep the following information in mind while searching for Ontario to Tucson flight deals. Data was last updated 15 September 2025.

Round-trip from

C$ 450

One-way from

C$ 271

Popular in

July

Cheapest in

April

Average price

C$ 907
24/10-3/11
  • 24/10-3/11
  • 3 total stops
  • 53h 06m total
  • Ontario to Tucson
Search Deals
28/10
  • 28/10
  • 3 total stops
  • 44h 56m total
  • Ontario to Tucson
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 251 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Ontario to Tucson

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 15 September 2025.

Fri 24/107:45 p.m.YYZ - TUS
2 stops39h 06mMultiple Airlines
Mon 3/112:20 p.m.TUS - YYZ
1 stop14h 00mMultiple Airlines
Deal found 14/9C$ 450
Sat 8/114:45 p.m.YYZ - TUS
1 stop9h 09mAlaska Airlines
Wed 12/116:00 a.m.TUS - YYZ
1 stop31h 35mAlaska Airlines
Deal found 14/9C$ 597
Sat 8/117:55 p.m.YYZ - TUS
1 stop19h 40mMultiple Airlines
Wed 12/116:00 a.m.TUS - YYZ
2 stops16h 38mMultiple Airlines
Deal found 14/9C$ 601
Sat 20/93:00 p.m.YYZ - TUS
2 stops29h 35mMultiple Airlines
Fri 3/102:41 p.m.TUS - YYZ
1 stop26h 04mMultiple Airlines
Deal found 13/9C$ 619
Thu 13/114:45 p.m.YYZ - TUS
2 stops31h 13mAlaska Airlines
Sun 7/126:00 a.m.TUS - YYZ
1 stop31h 35mAlaska Airlines
Deal found 14/9C$ 627
Sun 9/117:55 p.m.YYZ - TUS
1 stop19h 40mMultiple Airlines
Wed 12/116:00 a.m.TUS - YYZ
2 stops15h 52mMultiple Airlines
Deal found 14/9C$ 633
Sun 21/910:20 p.m.YYZ - TUS
2 stops18h 31mMultiple Airlines
Thu 2/105:15 p.m.TUS - YYZ
1 stop25h 35mMultiple Airlines
Deal found 13/9C$ 660
Tue 21/104:45 p.m.YYZ - TUS
2 stops20h 06mAlaska Airlines
Thu 23/107:15 a.m.TUS - YYZ
1 stop28h 45mAlaska Airlines
Deal found 14/9C$ 688
Fri 7/116:00 p.m.YYZ - TUS
2 stops20h 22mDelta
Wed 12/116:00 a.m.TUS - YYZ
2 stops15h 20mDelta
Deal found 14/9C$ 720
Tue 28/104:39 p.m.YUL - TUS
2 stops21h 38mDelta
Tue 4/112:15 p.m.TUS - YUL
2 stops19h 47mDelta
Deal found 13/9C$ 732
Wed 15/1011:23 a.m.YUL - TUS
2 stops12h 36mUnited Airlines
Sat 18/106:30 a.m.TUS - YUL
2 stops12h 36mUnited Airlines
Deal found 13/9C$ 869
Sun 26/105:25 p.m.YUL - TUS
1 stop18h 34mUnited Airlines
Sat 1/115:15 p.m.TUS - YUL
1 stop21h 34mUnited Airlines
Deal found 14/9C$ 882

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 15 September 2025.
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

Sat 8/11

4:45 p.m.-11:54 p.m.

1 stop9h 09m

Tucson

Wed 12/11

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

1 stop31h 35m

C$ 597

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Sat 8/11

7:55 p.m.-1:35 p.m.

1 stop19h 40m

Tucson

Wed 12/11

6:00 a.m.-12:38 a.m.

2 stops16h 38m

C$ 601

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Sun 9/11

7:55 p.m.-1:35 p.m.

1 stop19h 40m

Tucson

Wed 12/11

6:00 a.m.-11:52 p.m.

2 stops15h 52m

C$ 633

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Thu 13/11

4:45 p.m.-11:54 p.m.

1 stop33h 09m

Tucson

Sun 7/12

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

1 stop31h 35m

C$ 644

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Fri 7/11

4:45 p.m.-11:54 p.m.

1 stop9h 09m

Tucson

Wed 12/11

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

1 stop31h 35m

C$ 660

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Tue 21/10

4:45 p.m.-9:51 a.m.

2 stops20h 06m

Tucson

Thu 23/10

7:15 a.m.-3:00 p.m.

1 stop28h 45m

C$ 688

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Fri 7/11

6:00 p.m.-12:22 p.m.

2 stops20h 22m

Tucson

Wed 12/11

6:00 a.m.-11:20 p.m.

2 stops15h 20m

C$ 720

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Tue 28/10

4:39 p.m.-11:17 a.m.

2 stops21h 38m

Tucson

Tue 4/11

2:15 p.m.-12:02 p.m.

2 stops19h 47m

C$ 732

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Fri 24/10

4:45 p.m.-11:34 p.m.

1 stop9h 49m

Tucson

Sun 26/10

5:15 a.m.-3:35 p.m.

1 stop31h 20m

C$ 767

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Tue 24/2

7:00 p.m.-10:01 a.m.

2 stops17h 01m

Tucson

Wed 25/2

2:30 p.m.-11:38 a.m.

2 stops19h 08m

C$ 772

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

Showing 1-10 of 30 results
1
2
3

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

Find hourly flight availability from Ontario 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 15 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Tucson as you normally would.

How much does it cost to fly round-trip from Region of Ontario to Tucson?

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 9h 09m. Your travel time can differ by up to 12h 29m. 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 Montreal Pierre Elliott Trudeau Intl - Tucson, Toronto Pearson 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, September is the cheapest month in which you can book a flight from Region of Ontario to Tucson (average of C$ 314). Flying from Region of Ontario 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 Ontario to Tucson

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Las Vegas flights
Vancouver Intl to Las Vegas flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Calgary to Las Vegas flights
Pearson Intl to Sky Harbor Intl flights
Vancouver Intl to Sky Harbor Intl flights
Edmonton to Las Vegas flights
Abbotsford to Las Vegas flights
Toronto Island to Las Vegas flights
Calgary to Sky Harbor Intl flights
Winnipeg to Las Vegas flights
Pierre Elliott Trudeau Intl to Sky Harbor Intl flights
Hamilton to Las Vegas flights
Edmonton to Sky Harbor Intl flights
Abbotsford to Sky Harbor Intl flights
Ottawa to Las Vegas flights
Region of Waterloo Intl to Las Vegas flights
Hamilton to Sky Harbor Intl flights
Region of Waterloo Intl to Sky Harbor Intl flights
Winnipeg to Sky Harbor Intl flights
Regina to Las Vegas flights
Québec City to Las Vegas flights
Ottawa to Sky Harbor Intl flights
Kelowna to Las Vegas flights
Victoria to Las Vegas flights
Saskatoon to Las Vegas flights
Toronto Island to Sky Harbor Intl flights
Halifax to Las Vegas flights
Saskatoon to Sky Harbor Intl flights
Victoria to Sky Harbor Intl flights
Pierre Elliott Trudeau Intl to Tucson flights
Thunder Bay to Sky Harbor Intl flights
Grande Prairie to Las Vegas flights
Comox to Las Vegas flights
Québec City to Sky Harbor Intl flights
Kelowna to Sky Harbor Intl flights
Moncton to Las Vegas flights
Pearson Intl to Tucson flights
Vancouver Intl to Tucson flights
Nanaimo to Las Vegas flights
Halifax to Sky Harbor Intl flights
Kamloops to Las Vegas flights
Calgary to Tucson flights
London to Las Vegas flights
Prince George to Las Vegas flights
Regina to Sky Harbor Intl flights
Sault Ste Marie to Las Vegas flights
London to Sky Harbor Intl flights
St. John's to Sky Harbor Intl flights
Kamloops to Sky Harbor Intl flights

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 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 390AverageC$ 469FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 390AverageC$ 718FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 392AverageC$ 811FlexibilityNo 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.

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.