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Cheap flights from Ontario to Tucson from $146

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 3/26. 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
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.
Multiple Airlines Logo
7:55 pm - 8:14 am
YYZ
-
TUS
14h 19m
1 stop
Multiple Airlines Logo
11:49 am - 6:20 am
TUS
-
YYZ
15h 31m
1 stop
$367Multiple Airlines
Sat, Mar 7 - Sun, Mar 15
Multiple Airlines Logo
6:45 pm - 12:38 pm
YYZ
-
TUS
43h 53m
2 stops
Multiple Airlines Logo
1:04 pm - 6:43 am
TUS
-
YYZ
15h 39m
1 stop
$397Multiple Airlines
Wed, Feb 25 - Fri, Mar 6
Multiple Airlines Logo
8:35 pm - 8:14 am
YYZ
-
TUS
14h 39m
1 stop
Multiple Airlines Logo
11:17 am - 6:20 am
TUS
-
YYZ
16h 03m
2 stops
$399Multiple Airlines
Thu, Mar 26 - Mon, Mar 30
Multiple Airlines Logo
8:35 pm - 8:14 am
YYZ
-
TUS
14h 39m
1 stop
Multiple Airlines Logo
7:46 am - 3:35 pm
TUS
-
YYZ
28h 49m
1 stop
$413Multiple Airlines
Thu, Mar 19 - Mon, Mar 23
American Airlines Logo
12:30 pm - 11:59 pm
YUL
-
TUS
14h 29m
1 stop
American Airlines Logo
8:15 pm - 12:18 pm
TUS
-
YUL
13h 03m
2 stops
$498American Airlines
Tue, Apr 14 - Wed, Apr 29
American Airlines Logo
12:59 pm - 8:02 pm
YUL
-
TUS
10h 03m
2 stops
American Airlines Logo
12:28 pm - 11:44 am
TUS
-
YUL
20h 16m
1 stop
$500American Airlines
Wed, Apr 1 - Wed, Apr 15
United Airlines Logo
9:15 am - 5:14 pm
YUL
-
TUS
10h 59m
2 stops
United Airlines Logo
6:00 am - 12:13 am
TUS
-
YUL
15h 13m
2 stops
$528United Airlines
Tue, Apr 14 - Wed, Apr 29
United Airlines Logo
9:45 am - 8:18 pm
YUL
-
TUS
13h 33m
2 stops
United Airlines Logo
6:00 am - 7:45 pm
TUS
-
YUL
10h 45m
2 stops
$530United Airlines
Wed, Apr 1 - Wed, Apr 15
Delta Logo
7:00 am - 2:14 pm
YUL
-
TUS
10h 14m
1 stop
Delta Logo
5:00 pm - 11:37 am
TUS
-
YUL
15h 37m
2 stops
$531Delta
Sun, Mar 8 - Tue, Mar 17
Delta Logo
9:20 am - 9:41 pm
YUL
-
TUS
15h 21m
2 stops
Delta Logo
12:40 pm - 11:45 pm
TUS
-
YUL
8h 05m
1 stop
$538Delta
Fri, Mar 27 - Fri, Apr 3

American Airlines flights from Region of Ontario to Tucson

Our best American Airlines deals on Region of Ontario to Tucson flight tickets
American Airlines
Apr 4
YYZ6:10 amToronto Pearson Intl
7h 37m
1 stop
TUS10:47 amTucson
Apr 11
TUS6:00 amTucson
14h 29m
1 stop
YYZ11:29 pmToronto Pearson Intl
$496
American Airlines
Apr 14
YUL12:30 pmMontreal Pierre Elliott Trudeau Intl
14h 29m
1 stop
TUS11:59 pmTucson
Apr 29
TUS8:15 pmTucson
13h 03m
2 stops
YUL12:18 pmMontreal Pierre Elliott Trudeau Intl
$498
American Airlines
Apr 1
YUL12:59 pmMontreal Pierre Elliott Trudeau Intl
10h 03m
2 stops
TUS8:02 pmTucson
Apr 15
TUS12:28 pmTucson
20h 16m
1 stop
YUL11:44 amMontreal Pierre Elliott Trudeau Intl
$500

United Airlines flights from Region of Ontario to Tucson

Our best United Airlines deals on Region of Ontario to Tucson flight tickets
United Airlines
Feb 28
YYZ8:45 amToronto Pearson Intl
11h 28m
2 stops
TUS6:13 pmTucson
Mar 3
TUS7:09 amTucson
13h 28m
1 stop
YYZ10:37 pmToronto Pearson Intl
$511
United Airlines
Mar 7
YYZ6:10 amToronto Pearson Intl
18h 04m
1 stop
TUS10:14 pmTucson
Mar 16
TUS6:00 amTucson
6h 02m
1 stop
YYZ3:02 pmToronto Pearson Intl
$513
United Airlines
Feb 28
YYZ8:45 amToronto Pearson Intl
9h 20m
1 stop
TUS4:05 pmTucson
Mar 3
TUS7:09 amTucson
14h 37m
2 stops
YYZ11:46 pmToronto Pearson Intl
$515

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 832,500 searches. Data last updated February 12, 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

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Sat 3/7

7:55 pm-8:14 am

1 stop14h 19m

Tucson

Sun 3/15

11:49 am-6:20 am

1 stop15h 31m

$367

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Wed 2/25

6:45 pm-12:38 pm

2 stops43h 53m

Tucson

Fri 3/6

1:04 pm-6:43 am

1 stop15h 39m

$397

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Thu 3/26

8:35 pm-8:14 am

1 stop14h 39m

Tucson

Mon 3/30

11:17 am-6:20 am

2 stops16h 03m

$399

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Thu 3/19

8:35 pm-8:14 am

1 stop14h 39m

Tucson

Mon 3/23

7:46 am-3:35 pm

1 stop28h 49m

$413

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Tue 4/14

12:30 pm-11:59 pm

1 stop14h 29m

Tucson

Wed 4/29

8:15 pm-12:18 pm

2 stops13h 03m

$498

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Wed 4/1

12:59 pm-8:02 pm

2 stops10h 03m

Tucson

Wed 4/15

12:28 pm-11:44 am

1 stop20h 16m

$500

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Tue 4/14

9:15 am-5:14 pm

2 stops10h 59m

Tucson

Wed 4/29

6:00 am-12:13 am

2 stops15h 13m

$528

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Wed 4/1

9:45 am-8:18 pm

2 stops13h 33m

Tucson

Wed 4/15

6:00 am-7:45 pm

2 stops10h 45m

$530

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Sun 3/8

7:00 am-2:14 pm

1 stop10h 14m

Tucson

Tue 3/17

5:00 pm-11:37 am

2 stops15h 37m

$531

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Fri 3/27

9:20 am-9:41 pm

2 stops15h 21m

Tucson

Fri 4/3

12:40 pm-11:45 pm

1 stop8h 05m

$538

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Tucson from

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

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

You could potentially save up to 37% 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

9h 59m

Direct flights

None
The fastest flight from Region of Ontario to Tucson takes 9h 59m
There are no direct flights from Region of Ontario to Tucson. There are no popular flight routes from Region of Ontario to Tucson.
Search flight deals

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

    Prices for flights from Ontario to Tucson Airport are updated 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?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 required for your trip to Tucson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Tucson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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
United AirlinesPriceFrom $286Free CancellationRating
7.4
9,276 reviews
Search United Airlines flights

Traveling to a place near Tucson?

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

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 for Ontario to Tucson flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Ontario to Tucson flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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