Find flights
When to book
FAQs

Cheap flights from Tucson to Ontario from C$ 393

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 22/7. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — YYZ
24 Jul — 31 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Tucson to Ontario

Enter your travel dates to find the best prices.

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 24 June 2026.

Mon 31/86:11 a.m.
TUS
-
YYZ
1 stop14h 18m
American Airlines
Sat 5/91:15 p.m.
YYZ
-
TUS
1 stop12h 42m
American Airlines
Deal found 20/6C$ 824
Wed 8/75:01 a.m.
TUS
-
YYZ
1 stop14h 58m
American Airlines
Wed 15/711:39 a.m.
YYZ
-
TUS
1 stop14h 04m
American Airlines
Deal found 22/6C$ 836
Wed 2/121:30 p.m.
TUS
-
YYZ
1 stop7h 14m
Air Canada
Wed 9/128:30 a.m.
YYZ
-
TUS
1 stop7h 01m
Air Canada
Deal found 23/6C$ 867
Thu 9/71:49 p.m.
TUS
-
YYZ
1 stop7h 09m
Delta
Sat 18/77:45 a.m.
YYZ
-
TUS
1 stop7h 50m
Delta
Deal found 22/6C$ 868
Tue 7/73:28 p.m.
TUS
-
YYZ
1 stop12h 32m
United Airlines
Tue 14/711:00 a.m.
YYZ
-
TUS
2 stops15h 26m
United Airlines
Deal found 22/6C$ 875
Tue 7/76:37 a.m.
TUS
-
YYZ
2 stops11h 07m
United Airlines
Thu 16/72:45 p.m.
YYZ
-
TUS
1 stop10h 26m
United Airlines
Deal found 22/6C$ 882
Wed 8/74:47 p.m.
TUS
-
YYZ
2 stops15h 47m
Delta
Fri 17/76:10 a.m.
YYZ
-
TUS
2 stops12h 56m
Delta
Deal found 22/6C$ 890
Tue 7/712:35 p.m.
TUS
-
YYZ
1 stop7h 54m
American Airlines
Wed 15/76:46 a.m.
YYZ
-
TUS
2 stops13h 04m
American Airlines
Deal found 22/6C$ 897
Wed 2/128:00 a.m.
TUS
-
YYZ
2 stops11h 29m
United Airlines
Wed 9/129:30 a.m.
YYZ
-
TUS
2 stops14h 33m
United Airlines
Deal found 23/6C$ 904
Sat 11/76:33 p.m.
TUS
-
YYZ
2 stops12h 45m
American Airlines
Wed 15/76:46 a.m.
YYZ
-
TUS
2 stops13h 04m
American Airlines
Deal found 22/6C$ 905
Wed 5/86:11 a.m.
TUS
-
YUL
1 stop7h 39m
American Airlines
Tue 11/810:31 a.m.
YUL
-
TUS
2 stops13h 55m
American Airlines
Deal found 22/6C$ 1,004
Tue 14/73:57 p.m.
TUS
-
YUL
1 stop19h 44m
American Airlines
Tue 21/73:48 p.m.
YUL
-
TUS
1 stop19h 50m
American Airlines
Deal found 21/6C$ 1,006

Find flight deals from Tucson to Ontario

Keep the following information in mind while searching for Tucson to Ontario flight deals. Data was last updated 24 June 2026.

Round-trip from

C$ 824

One-way from

C$ 393
American Airlines
  • American Airlines
  • 31/8-5/9
  • 2 total stops
  • 27h 00m total
  • Tucson to Ontario
Search Deals
American Airlines
  • American Airlines
  • 22/7
  • 1 total stop
  • 14h 58m total
  • Tucson to Ontario
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tucson to Ontario 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 24 June 2026.
Use the filters below to find and compare flights from Tucson to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Wed 2/12

1:30 p.m.-10:44 p.m.

1 stop7h 14m

Toronto Pearson Intl

Wed 9/12

8:30 a.m.-1:31 p.m.

1 stop7h 01m

C$ 867

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Sat 11/7

6:00 a.m.-5:19 p.m.

1 stop8h 19m

Toronto Pearson Intl

Fri 17/7

6:00 a.m.-12:35 p.m.

1 stop9h 35m

C$ 868

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Sun 19/7

6:39 a.m.-5:34 p.m.

1 stop7h 55m

Toronto Pearson Intl

Sat 15/8

1:15 p.m.-10:57 p.m.

1 stop12h 42m

C$ 868

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Tue 14/7

12:35 p.m.-11:29 p.m.

1 stop7h 54m

Toronto Pearson Intl

Tue 21/7

1:17 p.m.-10:42 p.m.

1 stop12h 25m

C$ 868

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Tue 14/7

5:45 a.m.-3:14 p.m.

1 stop6h 29m

Toronto Pearson Intl

Tue 21/7

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

2 stops15h 26m

C$ 875

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Mon 3/8

6:00 a.m.-11:18 p.m.

2 stops14h 18m

Toronto Pearson Intl

Mon 31/8

1:38 p.m.-9:41 p.m.

1 stop11h 03m

C$ 882

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Mon 20/7

12:35 p.m.-11:23 p.m.

1 stop7h 48m

Toronto Pearson Intl

Tue 21/7

3:45 p.m.-11:11 p.m.

2 stops10h 26m

C$ 882

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Mon 31/8

9:15 a.m.-12:13 a.m.

2 stops11h 58m

Toronto Pearson Intl

Sat 5/9

1:00 p.m.-8:30 p.m.

2 stops10h 30m

C$ 897

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Wed 2/12

8:00 a.m.-9:29 p.m.

2 stops11h 29m

Toronto Pearson Intl

Wed 9/12

9:30 a.m.-10:03 p.m.

2 stops14h 33m

C$ 904

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Mon 3/8

5:01 a.m.-6:45 p.m.

2 stops10h 44m

Toronto Pearson Intl

Mon 10/8

6:28 p.m.-8:44 a.m.

1 stop17h 16m

C$ 926

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/6

Showing 1-10 of 32 resultsSorted by cheapest first
1
2
3
4

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.
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
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Tucson to Ontario. 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 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 14m. 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

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.
Sky Harbor Intl to Calgary flights
Sky Harbor Intl to Vancouver Intl flights
Sky Harbor Intl to Pearson Intl flights
Las Vegas to Vancouver Intl flights
Las Vegas to Pearson Intl flights
Sky Harbor Intl to Pierre Elliott Trudeau Intl flights
Las Vegas to Calgary flights
Sky Harbor Intl to Hamilton flights
Sky Harbor Intl to Edmonton flights
Las Vegas to Pierre Elliott Trudeau Intl flights
Las Vegas to Abbotsford flights
Las Vegas to Hamilton flights
Tucson to Calgary flights
Las Vegas to Edmonton flights
Tucson to Vancouver Intl flights
Sky Harbor Intl to Québec City flights
Las Vegas to Region of Waterloo Intl flights
Las Vegas to Québec City flights
Sky Harbor Intl to Region of Waterloo Intl flights
Sky Harbor Intl to Saskatoon flights
Sky Harbor Intl to Kelowna flights
Sky Harbor Intl to Ottawa flights
Tucson to Pierre Elliott Trudeau Intl flights
Sky Harbor Intl to Winnipeg flights
Tucson to Pearson Intl flights
Sky Harbor Intl to Halifax flights
Sky Harbor Intl to Regina flights
Las Vegas to Ottawa flights
Sky Harbor Intl to Fredericton flights
Tucson to Victoria flights
Las Vegas to Kelowna flights
Las Vegas to Victoria flights
Sky Harbor Intl to Yellowknife flights
Sky Harbor Intl to Victoria flights
Sky Harbor Intl to Kingston flights
Las Vegas to Halifax flights
Las Vegas to Fort McMurray flights
Tucson to Edmonton flights
Sky Harbor Intl to Nanaimo flights
Las Vegas to Winnipeg flights
Tucson to Halifax flights
Las Vegas to Yellowknife flights
Las Vegas to Charlottetown 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 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.

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.