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

Departing from Tucson to Region of Ontario will take you 6h 33m. 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$ 368+ 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 25 August 2026.

Wed 9/91:18 p.m. -

1 stop6h 41m

Tue 15/96:46 a.m. -

1 stop8h 34m

Deal found 24/8C$ 817

Fri 25/911:50 a.m. -

2 stops31h 55m

Wed 30/911:00 a.m. -

1 stop9h 42m

Deal found 20/8C$ 825

Wed 9/96:35 a.m. -

2 stops13h 38m

Tue 15/97:45 a.m. -

1 stop7h 49m

Deal found 24/8C$ 831

Wed 30/912:29 p.m. -

2 stops18h 54m

Sat 3/107:45 a.m. -

2 stops16h 03m

Deal found 21/8C$ 837

Mon 14/96:35 a.m. -

2 stops20h 10m

Wed 16/910:00 a.m. -

2 stops13h 50m

Deal found 23/8C$ 849

Thu 29/1012:26 p.m. -

2 stops14h 34m

Sat 21/119:55 a.m. -

1 stop11h 30m

Deal found 21/8C$ 855

Sat 5/97:12 a.m. -

1 stop6h 28m

Sat 19/96:00 a.m. -

2 stops17h 48m

Deal found 20/8C$ 860

Tue 8/911:50 a.m. -

2 stops31h 55m

Tue 15/99:00 a.m. -

2 stops14h 50m

Deal found 21/8C$ 864

Tue 8/97:11 a.m. -

2 stops13h 48m

Tue 22/96:15 a.m. -

2 stops17h 35m

Deal found 20/8C$ 868

Wed 9/911:50 a.m. -

2 stops14h 55m

Tue 15/99:30 a.m. -

1 stop7h 59m

Deal found 20/8C$ 882

Sat 3/1012:29 p.m. -

2 stops14h 16m

Tue 6/1011:05 a.m. -

1 stop9h 56m

Deal found 21/8C$ 885

Thu 8/108:16 p.m. -

2 stops13h 10m

Thu 15/103:45 p.m. -

1 stop7h 38m

Deal found 24/8C$ 949

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 25 August 2026.

Wed 23/97:11 a.m. -

1 stop6h 33m

Wed 30/96:00 a.m. -

2 stops12h 51m

Deal found 24/8C$ 831

Sat 5/95:30 a.m. -

1 stop6h 46m

Sat 19/910:45 a.m. -

1 stop9h 18m

Deal found 20/8C$ 936

Fri 9/1012:00 p.m. -

1 stop7h 47m

Sun 18/106:46 a.m. -

1 stop8h 47m

Deal found 24/8C$ 943

Fri 11/910:00 a.m. -

1 stop6h 37m

Sat 12/910:45 a.m. -

1 stop9h 18m

Deal found 20/8C$ 942

Mon 7/97:12 a.m. -

1 stop6h 28m

Tue 15/95:54 p.m. -

1 stop6h 46m

Deal found 22/8C$ 972

Wed 28/102:31 p.m. -

1 stop18h 13m

Tue 3/1112:10 p.m. -

1 stop14h 14m

Deal found 20/8C$ 972

Sat 3/109:40 a.m. -

2 stops11h 19m

Wed 7/104:18 p.m. -

1 stop7h 07m

Deal found 21/8C$ 950

Sat 5/97:12 a.m. -

1 stop6h 28m

Sun 20/96:15 a.m. -

1 stop9h 19m

Deal found 21/8C$ 972

Fri 18/912:27 p.m. -

1 stop20h 17m

Wed 23/93:45 p.m. -

1 stop7h 45m

Deal found 20/8C$ 994

Thu 1/106:06 a.m. -

1 stop13h 30m

Sat 3/103:53 p.m. -

1 stop8h 17m

Deal found 21/8C$ 972

Mon 14/97:11 a.m. -

1 stop6h 33m

Wed 16/96:15 a.m. -

1 stop9h 19m

Deal found 23/8C$ 972

Sat 19/912:27 p.m. -

1 stop20h 17m

Thu 24/912:31 p.m. -

2 stops11h 04m

Deal found 20/8C$ 1,023

Sat 5/912:30 p.m. -

1 stop15h 30m

Thu 17/96:10 a.m. -

1 stop7h 10m

Deal found 21/8C$ 972

Mon 7/96:29 a.m. -

2 stops26h 50m

Wed 16/96:00 a.m. -

2 stops17h 50m

Deal found 20/8C$ 978

Wed 28/101:26 p.m. -

1 stop7h 28m

Tue 3/119:30 a.m. -

2 stops15h 25m

Deal found 23/8C$ 1,026

Tue 15/912:30 p.m. -

1 stop16h 46m

Sat 19/99:15 a.m. -

2 stops14h 59m

Deal found 21/8C$ 1,027

Fri 18/93:16 p.m. -

1 stop14h 00m

Wed 23/96:10 a.m. -

1 stop8h 03m

Deal found 24/8C$ 1,044

Sat 19/91:44 p.m. -

1 stop7h 06m

Thu 24/97:00 a.m. -

1 stop8h 34m

Deal found 23/8C$ 1,044

Mon 11/17:00 a.m. -

1 stop8h 03m

Sat 16/112:45 p.m. -

1 stop12h 11m

Deal found 21/8C$ 1,044

Find flight deals from Tucson to Ontario

Round-trip from	C$ 817
One-way from	C$ 368

American Airlines
9/9-15/9
2 total stops
15h 15m total
Tucson to Ontario

Search Deals

Delta
8/9
1 total stop
7h 14m 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

Wed 23/9

7:11 a.m.-4:44 p.m.

1 stop6h 33m

Toronto Pearson Intl

Wed 30/9

6:00 a.m.-3:51 p.m.

2 stops12h 51m

C$ 831

TucsonToronto

TUS Tucson - YYZ Toronto Pearson Intl

TUSYYZ

Tucson

Sat 5/9

5:30 a.m.-3:16 p.m.

1 stop6h 46m

Toronto Pearson Intl

Sat 19/9

10:45 a.m.-5:03 p.m.

1 stop9h 18m

C$ 936

TucsonToronto

TUS Tucson - YYZ Toronto Pearson Intl

TUSYYZ

Tucson

Fri 11/9

10:00 a.m.-7:37 p.m.

1 stop6h 37m

Toronto Pearson Intl

Sat 12/9

10:45 a.m.-5:03 p.m.

1 stop9h 18m

C$ 942

TucsonToronto

TUS Tucson - YYZ Toronto Pearson Intl

TUSYYZ

Tucson

Fri 9/10

12:00 p.m.-10:47 p.m.

1 stop7h 47m

Toronto Pearson Intl

Sun 18/10

6:46 a.m.-12:33 p.m.

1 stop8h 47m

C$ 943

TucsonToronto

TUS Tucson - YYZ Toronto Pearson Intl

TUSYYZ

Tucson

Sat 3/10

9:40 a.m.-11:59 p.m.

2 stops11h 19m

Toronto Pearson Intl

Wed 7/10

4:18 p.m.-8:25 p.m.

1 stop7h 07m

C$ 950

Quickest round-trip

TucsonToronto

TUS Tucson - YYZ Toronto Pearson Intl

TUSYYZ

Tucson

Mon 7/9

7:12 a.m.-4:40 p.m.

1 stop6h 28m

Toronto Pearson Intl

Tue 15/9

5:54 p.m.-9:40 p.m.

1 stop6h 46m

C$ 972

TucsonMontreal

TUS Tucson - YUL Montreal Pierre Elliott Trudeau Intl

TUSYUL

Tucson

Wed 28/10

2:31 p.m.-11:44 a.m.

1 stop18h 13m

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

12:10 p.m.-12:24 a.m.

1 stop14h 14m

C$ 972

TucsonToronto

TUS Tucson - YYZ Toronto Pearson Intl

TUSYYZ

Tucson

Sat 5/9

7:12 a.m.-4:40 p.m.

1 stop6h 28m

Toronto Pearson Intl

Sun 20/9

6:15 a.m.-12:34 p.m.

1 stop9h 19m

C$ 972

TucsonToronto

TUS Tucson - YYZ Toronto Pearson Intl

TUSYYZ

Tucson

Thu 1/10

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

1 stop13h 30m

Toronto Pearson Intl

Sat 3/10

3:53 p.m.-9:10 p.m.

1 stop8h 17m

C$ 972

TucsonToronto

TUS Tucson - YYZ Toronto Pearson Intl

TUSYYZ

Tucson

Mon 14/9

7:11 a.m.-4:44 p.m.

1 stop6h 33m

Toronto Pearson Intl

Wed 16/9

6:15 a.m.-12:34 p.m.

1 stop9h 19m

C$ 972

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/8

Showing 1-10 of 31 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 below average for this route at the moment.

Tucson to Region of Ontario flights typically cost between C$ 872 and C$ 1,191 in September.
The cheapest round-trip price found within the last 5 days was C$ 817 on American Airlines (9 Sep-15 Sep).

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 6h 33m. 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

Other flight options

Popular flights

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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$ 368

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 8/9. 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 25 August 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 25 August 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 25 August 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 25 August 2026.

Last-minute flights from Tucson to OntarioDiscover last-minute flight deals from Tucson to Ontario. Data last updated 25 August 2026 and is based on user searches.

Discover last-minute flight deals from Tucson to Ontario. Data last updated 25 August 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 25 August 2026.

Search for one-way flight options from Tucson to Ontario. Find affordable one-way fares based on user searches. Data last updated 25 August 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 below average for this route at the moment.

Tucson to Region of Ontario flights typically cost between C$ 872 and C$ 1,191 in September.The cheapest round-trip price found within the last 5 days was C$ 817 on American Airlines (9 Sep-15 Sep).

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 25 August 2026.

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

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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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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 25 August 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 25 August 2026.

Last-minute flights from Tucson to Ontario
Discover last-minute flight deals from Tucson to Ontario. Data last updated 25 August 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 25 August 2026.

Tucson to Region of Ontario flights typically cost between C$ 872 and C$ 1,191 in September.
The cheapest round-trip price found within the last 5 days was C$ 817 on American Airlines (9 Sep-15 Sep).