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

Departing from Tucson to Region of Ontario will take you 13h 40m. 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$ 325+ 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 18 September 2026.

Wed 21/102:31 p.m. -

1 stop17h 28m

Tue 3/1111:36 a.m. -

1 stop14h 19m

Deal found 15/9C$ 730

Sat 31/108:00 a.m. -

2 stops12h 29m

Sat 7/113:15 p.m. -

1 stop10h 40m

Deal found 16/9C$ 744

Thu 29/102:31 p.m. -

1 stop17h 28m

Tue 3/113:15 p.m. -

1 stop10h 40m

Deal found 15/9C$ 762

Tue 27/102:31 p.m. -

1 stop19h 03m

Mon 9/1111:36 a.m. -

1 stop14h 19m

Deal found 17/9C$ 764

Tue 27/102:31 p.m. -

1 stop19h 03m

Sat 31/103:00 p.m. -

1 stop9h 40m

Deal found 14/9C$ 807

Wed 28/106:35 a.m. -

2 stops13h 40m

Tue 10/116:00 a.m. -

2 stops13h 09m

Deal found 15/9C$ 811

Wed 28/102:31 p.m. -

1 stop17h 28m

Tue 10/113:15 p.m. -

1 stop10h 40m

Deal found 18/9C$ 831

Tue 27/106:00 a.m. -

2 stops14h 36m

Sat 31/1010:04 a.m. -

2 stops14h 51m

Deal found 14/9C$ 838

Wed 28/107:24 a.m. -

1 stop29h 41m

Wed 4/119:30 a.m. -

1 stop8h 00m

Deal found 13/9C$ 849

Thu 22/106:40 a.m. -

2 stops13h 42m

Thu 29/109:25 a.m. -

2 stops15h 30m

Deal found 15/9C$ 849

Wed 28/101:26 p.m. -

1 stop7h 28m

Tue 3/119:30 a.m. -

2 stops15h 25m

Deal found 15/9C$ 888

Wed 28/102:31 p.m. -

1 stop18h 13m

Tue 3/1112:10 p.m. -

1 stop13h 45m

Deal found 14/9C$ 892

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 18 September 2026.

Wed 28/102:31 p.m. -

1 stop19h 03m

Tue 10/113:15 p.m. -

1 stop10h 40m

Deal found 16/9C$ 730

Wed 28/106:35 a.m. -

2 stops13h 40m

Tue 10/116:00 a.m. -

2 stops13h 09m

Deal found 14/9C$ 827

Wed 28/106:00 a.m. -

2 stops31h 05m

Wed 4/119:55 a.m. -

1 stop11h 28m

Deal found 13/9C$ 856

Tue 27/101:30 p.m. -

2 stops18h 52m

Mon 9/1110:00 a.m. -

2 stops15h 15m

Deal found 17/9C$ 925

Fri 16/105:15 a.m. -

1 stop8h 55m

Sat 17/46:10 p.m. -

2 stops17h 55m

Deal found 15/9C$ 965

Tue 27/102:31 p.m. -

1 stop19h 03m

Mon 9/1111:36 a.m. -

1 stop14h 19m

Deal found 14/9C$ 762

Thu 1/106:00 a.m. -

1 stop8h 18m

Sun 4/106:15 a.m. -

1 stop9h 19m

Deal found 15/9C$ 884

Wed 21/104:45 p.m. -

2 stops13h 04m

Tue 3/1110:04 a.m. -

2 stops14h 51m

Deal found 15/9C$ 887

Wed 28/102:31 p.m. -

1 stop18h 13m

Tue 3/1112:10 p.m. -

1 stop13h 45m

Deal found 14/9C$ 892

Wed 28/101:26 p.m. -

1 stop7h 28m

Tue 3/119:30 a.m. -

2 stops15h 25m

Deal found 15/9C$ 888

Sun 10/12:40 p.m. -

2 stops20h 30m

Wed 13/16:00 a.m. -

1 stop9h 00m

Deal found 13/9C$ 1,115

Thu 29/104:45 p.m. -

2 stops13h 04m

Tue 3/1110:04 a.m. -

2 stops14h 51m

Deal found 15/9C$ 897

Wed 28/104:40 p.m. -

2 stops13h 09m

Wed 4/1112:10 p.m. -

2 stops12h 45m

Deal found 13/9C$ 905

Sun 1/115:20 a.m. -

2 stops14h 06m

Fri 6/1112:10 p.m. -

1 stop13h 45m

Deal found 18/9C$ 1,101

Tue 13/106:40 a.m. -

2 stops13h 16m

Fri 16/1012:10 p.m. -

2 stops12h 45m

Deal found 14/9C$ 905

Wed 30/127:47 a.m. -

2 stops12h 58m

Sat 2/14:00 p.m. -

1 stop9h 59m

Deal found 16/9C$ 1,104

Thu 29/101:26 p.m. -

1 stop7h 28m

Thu 5/119:30 a.m. -

2 stops15h 25m

Deal found 14/9C$ 1,042

Find flight deals from Tucson to Ontario

Round-trip from	C$ 730
One-way from	C$ 325

American Airlines
21/10-3/11
2 total stops
31h 47m total
Tucson to Ontario

Search Deals

American Airlines
17/10-31/12
1 total stop
17h 28m 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

Sat 17/10

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$ 325

TucsonMontreal

TUS Tucson - YUL Montreal Pierre Elliott Trudeau Intl

TUSYUL

Tucson

Sat 31/10

1:27 p.m.-9:31 a.m.

2 stops17h 04m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 364

TucsonToronto

TUS Tucson - YYZ Toronto Pearson Intl

TUSYYZ

Tucson

Wed 21/10

7:24 a.m.-9:35 p.m.

3 stops35h 11m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 386

TucsonToronto

TUS Tucson - YYZ Toronto Pearson Intl

TUSYYZ

Tucson

Thu 29/10

10:28 a.m.-10:47 p.m.

2 stops9h 19m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 393

TucsonToronto

TUS Tucson - YYZ Toronto Pearson Intl

TUSYYZ

Tucson

Sat 17/10

7:24 a.m.-11:00 a.m.

3 stops48h 36m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 400

TucsonMontreal

TUS Tucson - YUL Montreal Pierre Elliott Trudeau Intl

TUSYUL

Tucson

Sat 31/10

2:31 p.m.-12:25 p.m.

1 stop18h 54m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 408

TucsonToronto

TUS Tucson - YYZ Toronto Pearson Intl

TUSYYZ

Tucson

Wed 21/10

7:24 a.m.-3:45 p.m.

1 stop29h 21m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 410

TucsonMontreal

TUS Tucson - YUL Montreal Pierre Elliott Trudeau Intl

TUSYUL

Tucson

Sun 25/10

5:25 p.m.-11:44 a.m.

2 stops15h 19m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 431

TucsonMontreal

TUS Tucson - YUL Montreal Pierre Elliott Trudeau Intl

TUSYUL

Tucson

Fri 6/11

2:27 p.m.-11:54 p.m.

1 stop7h 27m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

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

Nonstop0h 00m

C$ 436

TucsonToronto

TUS Tucson - YYZ Toronto Pearson Intl

TUSYYZ

Tucson

Wed 27/1

1:35 p.m.-11:14 a.m.

2 stops19h 39m

Toronto Pearson Intl

Wed 31/12

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

Nonstop0h 00m

C$ 441

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

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 typical for this route at the moment.

Tucson to Region of Ontario flights typically cost between C$ 418 and C$ 962 in October.
The cheapest round-trip price found within the last 5 days was C$ 730 on American Airlines (21 Oct-3 Nov).

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 13h 40m. 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

Alternative routes for Tucson to Ontario

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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$ 325

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 17/10. 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 18 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 18 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 18 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 18 September 2026.

Last-minute flights from Tucson to OntarioDiscover last-minute flight deals from Tucson to Ontario. Data last updated 18 September 2026 and is based on user searches.

Discover last-minute flight deals from Tucson to Ontario. Data last updated 18 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 18 September 2026.

Search for one-way flight options from Tucson to Ontario. Find affordable one-way fares based on user searches. Data last updated 18 September 2026.

Find flight deals from Tucson to Ontario

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One-way from

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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 typical for this route at the moment.

Tucson to Region of Ontario flights typically cost between C$ 418 and C$ 962 in October.The cheapest round-trip price found within the last 5 days was C$ 730 on American Airlines (21 Oct-3 Nov).

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 18 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 18 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 18 September 2026.

Last-minute flights from Tucson to Ontario
Discover last-minute flight deals from Tucson to Ontario. Data last updated 18 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 18 September 2026.

Tucson to Region of Ontario flights typically cost between C$ 418 and C$ 962 in October.
The cheapest round-trip price found within the last 5 days was C$ 730 on American Airlines (21 Oct-3 Nov).