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Cheap flights from Ontario to Tucson from C$ 344

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Tucson departing on 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Ontario to Tucson

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:10 p.m. - 11:25 a.m.YYZ  Toronto Pearson Intl-TUS Tucson
20h 15m1 stop San Francisco
United Airlines Logo
1:30 p.m. - 9:55 a.m.TUS  Tucson-YYZ Toronto Pearson Intl
18h 25m2 stops Denver Intl Chicago O'Hare Intl
C$ 591United Airlines
Tue, 12 Jan - Wed, 13 Jan
Delta Logo
6:15 a.m. - 12:14 p.m.YYZ  Toronto Pearson Intl-TUS Tucson
7h 59m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:35 p.m. - 12:01 a.m.TUS  Tucson-YYZ Toronto Pearson Intl
8h 26m1 stop Atlanta Hartsfield-Jackson
C$ 599Delta
Tue, 12 Jan - Wed, 13 Jan
Delta Logo
1:34 p.m. - 9:26 p.m.YYZ  Toronto Pearson Intl-TUS Tucson
10h 52m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:11 a.m. - 4:44 p.m.TUS  Tucson-YYZ Toronto Pearson Intl
6h 33m1 stop Salt Lake City
C$ 609Delta
Tue, 8 Sep - Tue, 15 Sep
Delta Logo
6:15 a.m. - 12:14 p.m.YYZ  Toronto Pearson Intl-TUS Tucson
7h 59m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:35 p.m. - 12:01 a.m.TUS  Tucson-YYZ Toronto Pearson Intl
8h 26m1 stop Atlanta Hartsfield-Jackson
C$ 609Delta
Tue, 12 Jan - Wed, 13 Jan
United Airlines Logo
2:20 p.m. - 10:02 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-TUS Tucson
21h 42m2 stops Washington, D.C. Dulles Intl Denver Intl
United Airlines Logo
11:50 a.m. - 1:10 p.m.TUS  Tucson-YUL Montreal Pierre Elliott Trudeau Intl
23h 20m2 stops Houston George Bush Intcntl Newark
C$ 644United Airlines
Sat, 5 Dec - Wed, 9 Dec
United Airlines Logo
6:25 a.m. - 8:25 p.m.YOW  Ottawa-TUS Tucson
17h 00m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
6:06 a.m. - 10:35 p.m.TUS  Tucson-YOW Ottawa
13h 29m2 stops Houston George Bush Intcntl Newark
C$ 689United Airlines
Tue, 20 Oct - Wed, 21 Oct
United Airlines Logo
10:53 a.m. - 5:19 p.m.YYZ  Toronto Pearson Intl-TUS Tucson
9h 26m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
7:49 a.m. - 6:45 p.m.TUS  Tucson-YYZ Toronto Pearson Intl
8h 56m1 stop Chicago O'Hare Intl
C$ 705United Airlines
Wed, 28 Oct - Wed, 4 Nov
Air Canada Logo
8:35 a.m. - 1:24 p.m.YYZ  Toronto Pearson Intl-TUS Tucson
6h 49m1 stop Denver Intl
Air Canada Logo
6:30 a.m. - 6:37 p.m.TUS  Tucson-YYZ Toronto Pearson Intl
10h 07m1 stop Denver Intl
C$ 709Air Canada
Wed, 18 Nov - Sun, 22 Nov
Air Canada Logo
6:40 p.m. - 8:43 a.m.YYZ  Toronto Pearson Intl-TUS Tucson
17h 03m1 stop Denver Intl
Air Canada Logo
5:15 a.m. - 9:32 p.m.TUS  Tucson-YYZ Toronto Pearson Intl
13h 17m1 stop Denver Intl
C$ 714Air Canada
Thu, 24 Sep - Mon, 28 Sep
Air Canada Logo
12:55 p.m. - 9:10 p.m.YYZ  Toronto Pearson Intl-TUS Tucson
11h 15m1 stop San Francisco
Air Canada Logo
12:30 p.m. - 12:36 a.m.TUS  Tucson-YYZ Toronto Pearson Intl
9h 06m1 stop San Francisco
C$ 717Air Canada
Thu, 17 Sep - Sat, 19 Sep

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WestJet flights from Region of Ontario to Tucson

Our best WestJet deals on Region of Ontario to Tucson flight tickets
WestJet
22 Sep
YYZ6:00 a.m.Toronto Pearson Intl
17h 50m
2 stops
TUS8:50 p.m.Tucson
29 Sep
TUS11:50 a.m.Tucson
31h 55m
2 stops
YYZ10:45 p.m.Toronto Pearson Intl
C$ 638
WestJet
8 Sep
YYZ9:45 a.m.Toronto Pearson Intl
38h 05m
2 stops
TUS8:50 p.m.Tucson
15 Sep
TUS11:50 a.m.Tucson
16h 05m
2 stops
YYZ6:55 a.m.Toronto Pearson Intl
C$ 639
WestJet
25 Sep
YYZ10:00 a.m.Toronto Pearson Intl
13h 50m
2 stops
TUS8:50 p.m.Tucson
2 Oct
TUS11:50 a.m.Tucson
30h 25m
2 stops
YYZ9:15 p.m.Toronto Pearson Intl
C$ 641

Air Canada flights from Region of Ontario to Tucson

Our best Air Canada deals on Region of Ontario to Tucson flight tickets
Air Canada
18 Nov
YYZ8:35 a.m.Toronto Pearson Intl
6h 49m
1 stop
TUS1:24 p.m.Tucson
22 Nov
TUS6:30 a.m.Tucson
10h 07m
1 stop
YYZ6:37 p.m.Toronto Pearson Intl
C$ 709
Air Canada
24 Sep
YYZ6:40 p.m.Toronto Pearson Intl
17h 03m
1 stop
TUS8:43 a.m.Tucson
28 Sep
TUS5:15 a.m.Tucson
13h 17m
1 stop
YYZ9:32 p.m.Toronto Pearson Intl
C$ 714
Air Canada
17 Sep
YYZ12:55 p.m.Toronto Pearson Intl
11h 15m
1 stop
TUS9:10 p.m.Tucson
19 Sep
TUS12:30 p.m.Tucson
9h 06m
1 stop
YYZ12:36 a.m.Toronto Pearson Intl
C$ 717

momondo Fare Finder

 
Customize your flight search to find flights from Region of 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, momondo users made 96,600 searches. Data last updated 15 August 2026.
Use the filters below to find and compare flights from Ontario to Tucson that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoTucson

YYZ Toronto Pearson Intl - TUS Tucson

YYZTUS

Toronto Pearson Intl

Tue 12/1

5:10 p.m.-11:25 a.m.

1 stop20h 15m

Tucson

Wed 13/1

1:30 p.m.-9:55 a.m.

2 stops18h 25m

C$ 591
Quickest round-trip

TorontoTucson

YYZ Toronto Pearson Intl - TUS Tucson

YYZTUS

Toronto Pearson Intl

Tue 12/1

6:15 a.m.-12:14 p.m.

1 stop7h 59m

Tucson

Wed 13/1

1:35 p.m.-12:01 a.m.

1 stop8h 26m

C$ 599

TorontoTucson

YYZ Toronto Pearson Intl - TUS Tucson

YYZTUS

Toronto Pearson Intl

Tue 8/9

1:34 p.m.-9:26 p.m.

1 stop10h 52m

Tucson

Tue 15/9

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

1 stop6h 33m

C$ 609

TorontoTucson

YYZ Toronto Pearson Intl - TUS Tucson

YYZTUS

Toronto Pearson Intl

Tue 12/1

6:15 a.m.-12:14 p.m.

1 stop7h 59m

Tucson

Wed 13/1

1:35 p.m.-12:01 a.m.

1 stop8h 26m

C$ 609

MontrealTucson

YUL Montreal Pierre Elliott Trudeau Intl - TUS Tucson

YULTUS

Montreal Pierre Elliott Trudeau Intl

Sat 5/12

2:20 p.m.-10:02 a.m.

2 stops21h 42m

Tucson

Wed 9/12

11:50 a.m.-1:10 p.m.

2 stops23h 20m

C$ 644

OttawaTucson

YOW Ottawa - TUS Tucson

YOWTUS

Ottawa

Tue 20/10

6:25 a.m.-8:25 p.m.

2 stops17h 00m

Tucson

Wed 21/10

6:06 a.m.-10:35 p.m.

2 stops13h 29m

C$ 689

TorontoTucson

YYZ Toronto Pearson Intl - TUS Tucson

YYZTUS

Toronto Pearson Intl

Wed 28/10

10:53 a.m.-5:19 p.m.

2 stops9h 26m

Tucson

Wed 4/11

7:49 a.m.-6:45 p.m.

1 stop8h 56m

C$ 705

TorontoTucson

YYZ Toronto Pearson Intl - TUS Tucson

YYZTUS

Toronto Pearson Intl

Wed 18/11

8:35 a.m.-1:24 p.m.

1 stop6h 49m

Tucson

Sun 22/11

6:30 a.m.-6:37 p.m.

1 stop10h 07m

C$ 709

TorontoTucson

YYZ Toronto Pearson Intl - TUS Tucson

YYZTUS

Toronto Pearson Intl

Thu 24/9

6:40 p.m.-8:43 a.m.

1 stop17h 03m

Tucson

Mon 28/9

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

1 stop13h 17m

C$ 714

TorontoTucson

YYZ Toronto Pearson Intl - TUS Tucson

YYZTUS

Toronto Pearson Intl

Thu 17/9

12:55 p.m.-9:10 p.m.

1 stop11h 15m

Tucson

Sat 19/9

12:30 p.m.-12:36 a.m.

1 stop9h 06m

C$ 717

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Region of Ontario to Tucson

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Tucson?

The cheapest month to fly to Tucson from Region of Ontario is in August. Flight prices, which tend to average around C$ 689, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Tucson from Region of Ontario during June instead. Flights to Tucson in June, while not as cheap as those in August, still average around C$ 713.

Can stopping save me money on Region of Ontario to Tucson flights?

You could potentially save up to 45% on your flight if you consider stops on a Region of Ontario to Tucson flight.

Cheap Region of Ontario to Tucson flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Tucson

Fastest flight time

7h 10m

Direct flights

None
The fastest flight from Region of Ontario to Tucson takes 7h 10m
There are no direct flights from Region of Ontario to Tucson. There are no popular flight routes from Region of Ontario to Tucson.
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Frequently asked questions about flying from Ontario to Tucson

  • When did momondo last update prices for flights from Ontario to Tucson Airport?

    Prices for flights from Ontario to Tucson Airport refresh daily.

  • How many operators does momondo search for flights from Ontario to Tucson Airport?

  • How old do you have to be to fly from Ontario to Tucson Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Tucson Airport.

  • What documentation or ID do you need to fly to Tucson Airport?

    The travel and health documents you'll need for your trip to Tucson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Tucson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Region of Ontario to Tucson

Compare and see reviews for airlines that fly from Region of Ontario to Tucson with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 369Free CancellationRating
7.1
11,478 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 686Free CancellationRating
7.4
10,111 reviews
Search United Airlines flights

Travelling to a place near Tucson?

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

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Tucson?

It is quick and easy to find Ontario to Tucson flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Tucson that suits you.

Can I find flights from Ontario to Tucson with flexible booking policies on momondo?

Flights from Ontario to Tucson with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ontario to Tucson?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Tucson from Ontario.

I’m not ready to book a flight from Ontario to Tucson right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Tucson from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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