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

Departing from Tucson to Region of Ontario will take you 7h 54m. There are 3008 km between Tucson and Region of Ontario. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

If weather is an important factor for your trip to Region of Ontario, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

What is the cheapest time of day to fly from TUS to ON?

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

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.

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.

C$ 376+ Cheap Flights from Tucson to Ontario

Cheap flight deals from Tucson to Ontario

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 5 September 2026.

Tue 6/106:40 a.m. -

2 stops13h 35m

Sat 10/109:40 a.m. -

2 stops15h 15m

Deal found 31/8C$ 910

Fri 23/107:24 a.m. -

1 stop29h 21m

Tue 27/109:55 a.m. -

1 stop11h 06m

Deal found 31/8C$ 927

Tue 6/108:00 a.m. -

1 stop6h 24m

Sat 10/107:29 a.m. -

1 stop9h 12m

Deal found 31/8C$ 935

Wed 7/106:00 a.m. -

2 stops14h 36m

Sat 10/106:00 a.m. -

2 stops13h 00m

Deal found 31/8C$ 956

Thu 1/103:12 p.m. -

1 stop21h 33m

Sun 4/109:30 a.m. -

1 stop7h 59m

Deal found 4/9C$ 957

Wed 28/105:25 p.m. -

2 stops15h 19m

Tue 3/117:33 a.m. -

2 stops15h 34m

Deal found 3/9C$ 992

Wed 28/101:26 p.m. -

1 stop7h 28m

Tue 3/119:30 a.m. -

2 stops15h 25m

Deal found 1/9C$ 998

Tue 20/102:31 p.m. -

1 stop18h 13m

Sat 24/103:45 p.m. -

1 stop7h 38m

Deal found 2/9C$ 1,013

Sat 24/105:25 p.m. -

2 stops15h 19m

Sat 31/103:45 p.m. -

1 stop8h 55m

Deal found 1/9C$ 1,020

Wed 30/94:58 p.m. -

2 stops15h 46m

Wed 7/1012:30 p.m. -

2 stops12h 29m

Deal found 2/9C$ 1,035

Fri 18/93:16 p.m. -

1 stop14h 00m

Wed 23/96:10 a.m. -

1 stop8h 03m

Deal found 1/9C$ 1,043

Find flight deals from Tucson to Ontario

Round-trip from	C$ 910
One-way from	C$ 376

Delta
6/10-10/10
4 total stops
28h 50m total
Tucson to Ontario

Search Deals

20/10-31/12
2 total stops
19h 21m total
Tucson to Ontario

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TucsonToronto

TUS Tucson - YYZ Toronto Pearson Intl

TUSYYZ

Tucson

Tue 20/10

7:24 a.m.-5:45 a.m.

2 stops19h 21m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 376

TucsonToronto

TUS Tucson - YYZ Toronto Pearson Intl

TUSYYZ

Tucson

Thu 1/10

12:29 p.m.-4:44 p.m.

2 stops25h 15m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 390

TucsonToronto

TUS Tucson - YYZ Toronto Pearson Intl

TUSYYZ

Tucson

Wed 7/10

6:06 a.m.-10:36 p.m.

1 stop13h 30m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 413

TucsonToronto

TUS Tucson - YYZ Toronto Pearson Intl

TUSYYZ

Tucson

Tue 20/10

2:31 p.m.-10:59 a.m.

1 stop17h 28m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 421

TucsonToronto

TUS Tucson - YYZ Toronto Pearson Intl

TUSYYZ

Tucson

Tue 15/9

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

2 stops9h 48m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 435

TucsonToronto

TUS Tucson - YYZ Toronto Pearson Intl

TUSYYZ

Tucson

Thu 8/10

3:54 p.m.-5:18 p.m.

3 stops22h 24m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 444

TucsonToronto

TUS Tucson - YYZ Toronto Pearson Intl

TUSYYZ

Tucson

Mon 28/9

3:12 p.m.-12:55 p.m.

2 stops18h 43m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 444

TucsonToronto

TUS Tucson - YYZ Toronto Pearson Intl

TUSYYZ

Tucson

Thu 8/10

5:15 a.m.-9:32 p.m.

1 stop13h 17m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 446

TucsonMontreal

TUS Tucson - YUL Montreal Pierre Elliott Trudeau Intl

TUSYUL

Tucson

Sun 25/10

8:16 p.m.-11:44 a.m.

2 stops12h 28m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 482

TucsonMontreal

TUS Tucson - YUL Montreal Pierre Elliott Trudeau Intl

TUSYUL

Tucson

Sun 28/2

9:00 p.m.-12:22 p.m.

2 stops13h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 511

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Showing 1-10 of 25 resultsSorted by cheapest first

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.

TUS-YYZ

TUS-YUL

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

TUS-CAON

TUS-YYZ

TUS-YUL

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

Airfare is above average for this route at the moment.

Tucson to Region of Ontario flights typically cost between C$ 413 and C$ 951 in October.
The cheapest round-trip price found within the last 5 days was C$ 951 on American Airlines (6 Oct-10 Oct).

Related info for your journey

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 7h 54m. There are 3008 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

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Flights by cabin class

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How does Cheapflights help users find flights from Tucson to Ontario?

When you search for this flight from Tucson to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Tucson to Ontario for you. Better yet — we are completely free to use.

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.

Can Cheapflights notify me if prices for flights from Tucson to Ontario become cheaper?

Not ready to book yet? You can track prices for flights from Tucson to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Tucson to Ontario from C$ 376

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Tucson to Ontario

Cheapest flights from Tucson to OntarioExplore 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 5 September 2026.

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 5 September 2026.

Best flights from Tucson to OntarioDiscover carefully curated flight deals from Tucson to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Discover carefully curated flight deals from Tucson to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Last-minute flights from Tucson to OntarioDiscover last-minute flight deals from Tucson to Ontario. Data last updated 5 September 2026 and is based on user searches.

Discover last-minute flight deals from Tucson to Ontario. Data last updated 5 September 2026 and is based on user searches.

One-way flights from Tucson to OntarioSearch for one-way flight options from Tucson to Ontario. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

Search for one-way flight options from Tucson to Ontario. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

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Use the filters below to find and compare flights from Tucson to Ontario that are best for you.

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.

Cheapflights Insights

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

Airfare is above average for this route at the moment.

Tucson to Region of Ontario flights typically cost between C$ 413 and C$ 951 in October.The cheapest round-trip price found within the last 5 days was C$ 951 on American Airlines (6 Oct-10 Oct).

Related info for your journey

What airport do you fly from for flights from Tucson to Ontario?

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

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

How can I find direct flights from Tucson to Ontario?

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

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 Tucson to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Canada

Book a non-stop flight to one of these other cities located in Canada.

Search flights from Tucson to Ontario by cabin class

Find flights from Tucson to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Tucson and Ontario flights

Browse other Tucson and Ontario flight options. Last updated on 5 September 2026.

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How does Cheapflights help users find flights from Tucson to Ontario?

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

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

Can Cheapflights notify me if prices for flights from Tucson to Ontario become cheaper?

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Travel Smart

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 5 September 2026.

Best flights from Tucson to Ontario
Discover carefully curated flight deals from Tucson to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Last-minute flights from Tucson to Ontario
Discover last-minute flight deals from Tucson to Ontario. Data last updated 5 September 2026 and is based on user searches.

One-way flights from Tucson to Ontario
Search for one-way flight options from Tucson to Ontario. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

Tucson to Region of Ontario flights typically cost between C$ 413 and C$ 951 in October.
The cheapest round-trip price found within the last 5 days was C$ 951 on American Airlines (6 Oct-10 Oct).