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Cheap flights from Ontario to Tucson from C$ 270

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — TUS
5 May — 12 May1
1 adult

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 30 April 2025.

Round-trip from

C$ 458

One-way from

C$ 285

Popular in

June

Cheapest in

January

Average price

C$ 556
American Airlines
  • American Airlines
  • 22/5-29/5
  • 3 total stops
  • 32h 59m total
  • Ontario to Tucson
Search Deals
Delta
  • Delta
  • 26/6
  • 2 total stops
  • 12h 45m total
  • Ontario to Tucson
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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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 30 April 2025.

Tue 27/55:50 p.m.YYZ - TUS
1 stop6h 59mDelta
Fri 30/54:55 p.m.TUS - YYZ
2 stops14h 28mDelta
Deal found 29/4C$ 493
Tue 27/56:45 a.m.YYZ - TUS
1 stop8h 54mAmerican Airlines
Fri 30/512:37 p.m.TUS - YYZ
1 stop7h 38mAmerican Airlines
Deal found 29/4C$ 505
Sun 15/67:45 p.m.YYZ - TUS
1 stop27h 48mWestJet
Sun 22/67:00 a.m.TUS - YYZ
2 stops14h 44mWestJet
Deal found 29/4C$ 537
Thu 26/67:00 a.m.YYZ - TUS
1 stop7h 26mUnited Airlines
Mon 30/61:25 p.m.TUS - YYZ
1 stop6h 23mUnited Airlines
Deal found 29/4C$ 595
Sat 10/58:05 a.m.YUL - TUS
1 stop15h 43mUnited Airlines
Sat 17/56:00 a.m.TUS - YUL
1 stop14h 26mUnited Airlines
Deal found 29/4C$ 598
Wed 8/107:00 a.m.YUL - TUS
1 stop7h 59mDelta
Wed 22/107:00 a.m.TUS - YUL
2 stops13h 08mDelta
Deal found 28/4C$ 847

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 30 April 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

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Thu 22/5

12:56 p.m.-10:48 p.m.

2 stops12h 52m

Tucson

Thu 29/5

12:37 p.m.-11:44 a.m.

1 stop20h 07m

C$ 458

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Tue 27/5

5:50 p.m.-9:49 p.m.

1 stop6h 59m

Tucson

Fri 30/5

4:55 p.m.-10:23 a.m.

2 stops14h 28m

C$ 493

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Tue 27/5

6:45 a.m.-12:39 p.m.

1 stop8h 54m

Tucson

Fri 30/5

12:37 p.m.-11:15 p.m.

1 stop7h 38m

C$ 505

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Tue 27/5

11:00 a.m.-8:31 p.m.

2 stops12h 31m

Tucson

Sun 1/6

7:00 a.m.-12:44 a.m.

2 stops14h 44m

C$ 563

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Thu 26/6

7:00 a.m.-11:26 a.m.

1 stop7h 26m

Tucson

Mon 30/6

1:25 p.m.-10:48 p.m.

1 stop6h 23m

C$ 595

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Sat 10/5

8:05 a.m.-8:48 p.m.

1 stop15h 43m

Tucson

Sat 17/5

6:00 a.m.-11:26 p.m.

1 stop14h 26m

C$ 598

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Thu 12/6

6:20 a.m.-3:44 p.m.

2 stops12h 24m

C$ 270

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Thu 26/6

6:30 a.m.-4:15 p.m.

2 stops12h 45m

C$ 285

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Thu 26/6

6:49 a.m.-2:42 p.m.

1 stop10h 53m

C$ 365

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Thu 26/6

6:30 a.m.-8:33 p.m.

3 stops17h 03m

C$ 586

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/4

Showing 1-10 of 11 results
1
2

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 30 April 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.

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 30 April 2025.
Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Ontario to Tucson by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
2,823 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from Region of Ontario to Tucson one-way?

    C$ 285 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from C$ 365 and C$ 464, respectively.

  • 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, 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

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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 4 airlines flying from Ontario to Tucson

Discover the top 4 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 388AverageC$ 815FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 389AverageC$ 734FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 394AverageC$ 493FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 437AverageC$ 800FlexibilityNo 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 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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