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Tucson

$153+ Cheap flights from Ontario to Tucson (TUS)

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — TUS
févr. 28 — mars 71
sam. 2/28
sam. 3/7
1 adult, Economy
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Cheap 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 janvier 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 3/268:00 pm
YYZ
-
TUS
1 stop15h 14m
Multiple Airlines
lun. 3/3011:17 am
TUS
-
YYZ
2 stops16h 26m
Multiple Airlines
Deal found 1/26$400
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 2/49:40 am
YYZ
-
TUS
2 stops33h 13m
Multiple Airlines
dim. 2/89:59 pm
TUS
-
YYZ
1 stop30h 21m
Multiple Airlines
Deal found 1/28$436
This Alaska Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 3/44:45 pm
YYZ
-
TUS
1 stop33h 14m
Alaska Airlines
jeu. 3/126:28 am
TUS
-
YYZ
2 stops30h 07m
Alaska Airlines
Deal found 1/28$462
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 2/227:55 pm
YYZ
-
TUS
2 stops17h 12m
Multiple Airlines
jeu. 2/261:20 pm
TUS
-
YYZ
1 stop15h 40m
Multiple Airlines
Deal found 1/26$477
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 2/286:05 am
YYZ
-
TUS
2 stops15h 53m
Delta
mar. 3/35:35 pm
TUS
-
YYZ
2 stops15h 32m
Delta
Deal found 1/28$489
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 2/216:00 am
YUL
-
TUS
2 stops15h 58m
Delta
mar. 2/241:34 pm
TUS
-
YUL
2 stops17h 03m
Delta
Deal found 1/28$547
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/166:10 am
YYZ
-
TUS
2 stops9h 19m
Delta
ven. 2/208:05 am
TUS
-
YYZ
2 stops13h 06m
Delta
Deal found 1/28$556
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/166:10 am
YYZ
-
TUS
1 stop14h 36m
American Airlines
ven. 2/204:42 pm
TUS
-
YYZ
1 stop18h 32m
American Airlines
Deal found 1/28$565
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 2/226:10 am
YYZ
-
TUS
1 stop7h 38m
United Airlines
jeu. 2/266:30 am
TUS
-
YYZ
1 stop6h 32m
United Airlines
Deal found 1/26$580
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 3/2012:42 pm
YUL
-
TUS
1 stop11h 59m
Delta
dim. 3/292:05 pm
TUS
-
YUL
1 stop6h 35m
Delta
Deal found 1/27$580
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 4/186:35 pm
YUL
-
TUS
2 stops17h 21m
United Airlines
ven. 4/246:00 am
TUS
-
YUL
2 stops15h 13m
United Airlines
Deal found 1/28$581
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 2/144:45 pm
YUL
-
TUS
2 stops19h 19m
United Airlines
sam. 2/285:40 pm
TUS
-
YUL
2 stops18h 20m
United Airlines
Deal found 1/27$591

Find flight deals from Ontario to Tucson

Keep the following information in mind while searching for Ontario to Tucson flight deals. Data was last updated janvier 29, 2026.

Round-trip from

$400
(Kiwi.com)

One-way from

$153
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$660
From Ontario to Tucson
Search Deals
One-way flight from Ontario to Tucson
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 2,558,603 searches. Data last updated janvier 29, 2026.
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

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

jeu. 3/26

8:00 pm-8:14 am

1 stop15h 14m

Tucson

lun. 3/30

11:17 am-6:43 am

2 stops16h 26m

$400

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

mer. 3/4

4:45 pm-11:59 pm

1 stop33h 14m

Tucson

jeu. 3/12

6:28 am-3:35 pm

2 stops30h 07m

$462

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

dim. 2/22

7:55 pm-11:07 am

2 stops17h 12m

Tucson

jeu. 2/26

1:20 pm-7:00 am

1 stop15h 40m

$477

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

sam. 2/28

6:05 am-7:58 pm

2 stops15h 53m

Tucson

mar. 3/3

5:35 pm-11:07 am

2 stops15h 32m

$489

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

sam. 2/21

6:00 am-7:58 pm

2 stops15h 58m

Tucson

mar. 2/24

1:34 pm-8:37 am

2 stops17h 03m

$547

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

dim. 2/22

8:45 am-4:01 pm

2 stops9h 16m

Tucson

jeu. 2/26

7:10 am-9:24 pm

2 stops12h 14m

$552

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

sam. 2/28

3:45 pm-9:50 pm

1 stop8h 05m

Tucson

mar. 3/3

1:05 pm-10:37 pm

1 stop7h 32m

$552

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

jeu. 2/12

10:15 am-11:01 pm

2 stops14h 46m

Tucson

mar. 2/17

7:00 am-10:51 pm

2 stops13h 51m

$556

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

ven. 3/20

12:42 pm-9:41 pm

1 stop11h 59m

Tucson

dim. 3/29

2:05 pm-11:40 pm

1 stop6h 35m

$580

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

sam. 4/18

6:35 pm-8:56 am

2 stops17h 21m

Tucson

ven. 4/24

6:00 am-12:13 am

2 stops15h 13m

$581

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 36 results
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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, November is the cheapest month in which you can book a flight from Region of Ontario to Tucson (average of $170). Flying from Region of Ontario to Tucson in August is currently the most expensive (average of $617). 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.

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?

    Located just 7.5 mi from the city center, Tucson (TUS) is the airport most travelers will use when flying to Tucson from Ontario.

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

    Airlines like Alaska Airlines, Delta, and United Airlines fly from Region of Ontario to Tucson in about 15h 53m. The time it takes to get you to your destination can typically vary by up to 17h 21m. The distance between Region of Ontario and Tucson is about 1869 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Region of Ontario to Tucson?

    While some choose either Montreal Pierre Elliott Trudeau Intl - Tucson or Toronto Island - Tucson, Toronto Pearson Intl - Tucson is the most popular route from Region of Ontario to 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, November is the cheapest month in which you can book a flight from Region of Ontario to Tucson (average of $170). Flying from Region of Ontario to Tucson in August is currently the most expensive (average of $617). 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

Traveling to a place near Tucson?

Book flights to Tucson if you plan to visit one of these locations
Sierra Vista
Green Valley

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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 airline flying from Ontario to Tucson

Discover the top airline 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 2,558,603 searches. Data last updated janvier 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$286Average$580FlexibilityNo cancel feeOn-time69%

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