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Cheap flights from Ontario to Tucson from $244

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 11/3. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Tucson

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:15 am - 12:14 pmYYZ  Toronto Pearson Intl-TUS Tucson
7h 59m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:35 pm - 12:01 amTUS  Tucson-YYZ Toronto Pearson Intl
8h 26m1 stop Atlanta Hartsfield-Jackson
$430Delta
Tue, Jan 12 - Wed, Jan 13
Delta Logo
5:54 pm - 9:40 pmYYZ  Toronto Pearson Intl-TUS Tucson
6h 46m1 stop Salt Lake City
Delta Logo
7:11 am - 4:44 pmTUS  Tucson-YYZ Toronto Pearson Intl
6h 33m1 stop Salt Lake City
$431Delta
Tue, Sep 22 - Tue, Sep 29
Delta Logo
6:00 am - 12:34 pmYYZ  Toronto Pearson Intl-TUS Tucson
9h 34m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson
Delta Logo
6:35 am - 10:59 pmTUS  Tucson-YYZ Toronto Pearson Intl
13h 24m2 stops Los Angeles Los Angeles Detroit Metropolitan Wayne County
$431Delta
Tue, Sep 22 - Tue, Sep 29
Delta Logo
6:00 am - 12:34 pmYYZ  Toronto Pearson Intl-TUS Tucson
9h 34m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson
Delta Logo
1:44 pm - 11:59 pmTUS  Tucson-YYZ Toronto Pearson Intl
7h 15m1 stop Atlanta Hartsfield-Jackson
$431Delta
Tue, Sep 22 - Tue, Sep 29
Delta Logo
6:15 am - 12:14 pmYYZ  Toronto Pearson Intl-TUS Tucson
7h 59m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:35 pm - 12:01 amTUS  Tucson-YYZ Toronto Pearson Intl
8h 26m1 stop Atlanta Hartsfield-Jackson
$431Delta
Tue, Jan 12 - Wed, Jan 13
Delta Logo
6:15 am - 12:14 pmYYZ  Toronto Pearson Intl-TUS Tucson
7h 59m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:35 pm - 12:01 amTUS  Tucson-YYZ Toronto Pearson Intl
8h 26m1 stop Atlanta Hartsfield-Jackson
$432Delta
Tue, Jan 12 - Wed, Jan 13
Delta Logo
12:25 pm - 9:46 pmYYZ  Toronto Pearson Intl-TUS Tucson
12h 21m2 stops Minneapolis St Paul Salt Lake City
Delta Logo
6:35 am - 11:13 pmTUS  Tucson-YYZ Toronto Pearson Intl
13h 38m2 stops Los Angeles Los Angeles Minneapolis St Paul
$432Delta
Sat, Sep 5 - Sat, Sep 12
Delta Logo
7:45 am - 12:18 pmYYZ  Toronto Pearson Intl-TUS Tucson
7h 33m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:45 pm - 11:59 pmTUS  Tucson-YYZ Toronto Pearson Intl
7h 14m1 stop Atlanta Hartsfield-Jackson
$432Delta
Sat, Sep 5 - Sat, Sep 12
United Airlines Logo
3:53 pm - 9:10 pmYYZ  Toronto Pearson Intl-TUS Tucson
8h 17m1 stop Houston George Bush Intcntl
United Airlines Logo
3:23 pm - 7:30 amTUS  Tucson-YYZ Toronto Pearson Intl
13h 07m1 stop San Francisco
$527United Airlines
Fri, Oct 23 - Tue, Oct 27
United Airlines Logo
1:00 pm - 9:10 pmYYZ  Toronto Pearson Intl-TUS Tucson
11h 10m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
6:30 am - 11:26 pmTUS  Tucson-YYZ Toronto Pearson Intl
13h 56m2 stops Houston George Bush Intcntl Newark
$527United Airlines
Fri, Oct 23 - Tue, Oct 27

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American Airlines flights from Region of Ontario to Tucson

Our best American Airlines deals on Region of Ontario to Tucson flight tickets
American Airlines
Jan 5
YYZ1:20 pmToronto Pearson Intl
11h 21m
2 stops
TUS10:41 pmTucson
Jan 8
TUS5:25 amTucson
8h 43m
1 stop
YYZ4:08 pmToronto Pearson Intl
$502
American Airlines
Sep 9
YUL10:30 amMontreal Pierre Elliott Trudeau Intl
13h 00m
2 stops
TUS8:30 pmTucson
Sep 22
TUS9:38 amTucson
10h 14m
2 stops
YUL10:52 pmMontreal Pierre Elliott Trudeau Intl
$525
American Airlines
Sep 10
YUL12:31 pmMontreal Pierre Elliott Trudeau Intl
11h 04m
2 stops
TUS8:35 pmTucson
Sep 22
TUS10:11 amTucson
9h 41m
2 stops
YUL10:52 pmMontreal Pierre Elliott Trudeau Intl
$537

WestJet flights from Region of Ontario to Tucson

Our best WestJet deals on Region of Ontario to Tucson flight tickets
WestJet
Sep 3
YYZ6:00 amToronto Pearson Intl
17h 56m
2 stops
TUS8:56 pmTucson
Sep 7
TUS11:54 amTucson
31h 51m
2 stops
YYZ10:45 pmToronto Pearson Intl
$434
WestJet
Sep 25
YYZ10:00 amToronto Pearson Intl
13h 50m
2 stops
TUS8:50 pmTucson
Sep 28
TUS11:50 amTucson
16h 05m
2 stops
YYZ6:55 amToronto Pearson Intl
$453
WestJet
Sep 25
YYZ10:00 amToronto Pearson Intl
13h 50m
2 stops
TUS8:50 pmTucson
Oct 2
TUS11:50 amTucson
30h 25m
2 stops
YYZ9:15 pmToronto Pearson Intl
$462

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 August 11, 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 1/12

6:15 am-12:14 pm

1 stop7h 59m

Tucson

Wed 1/13

1:35 pm-12:01 am

1 stop8h 26m

$430
Quickest round-trip

TorontoTucson

YYZ Toronto Pearson Intl - TUS Tucson

YYZTUS

Toronto Pearson Intl

Tue 9/22

5:54 pm-9:40 pm

1 stop6h 46m

Tucson

Tue 9/29

7:11 am-4:44 pm

1 stop6h 33m

$431

TorontoTucson

YYZ Toronto Pearson Intl - TUS Tucson

YYZTUS

Toronto Pearson Intl

Tue 9/22

6:00 am-12:34 pm

2 stops9h 34m

Tucson

Tue 9/29

6:35 am-10:59 pm

2 stops13h 24m

$431

TorontoTucson

YYZ Toronto Pearson Intl - TUS Tucson

YYZTUS

Toronto Pearson Intl

Tue 9/22

6:00 am-12:34 pm

2 stops9h 34m

Tucson

Tue 9/29

1:44 pm-11:59 pm

1 stop7h 15m

$431

TorontoTucson

YYZ Toronto Pearson Intl - TUS Tucson

YYZTUS

Toronto Pearson Intl

Tue 1/12

6:15 am-12:14 pm

1 stop7h 59m

Tucson

Wed 1/13

1:35 pm-12:01 am

1 stop8h 26m

$431

TorontoTucson

YYZ Toronto Pearson Intl - TUS Tucson

YYZTUS

Toronto Pearson Intl

Tue 1/12

6:15 am-12:14 pm

1 stop7h 59m

Tucson

Wed 1/13

1:35 pm-12:01 am

1 stop8h 26m

$432

TorontoTucson

YYZ Toronto Pearson Intl - TUS Tucson

YYZTUS

Toronto Pearson Intl

Sat 9/5

12:25 pm-9:46 pm

2 stops12h 21m

Tucson

Sat 9/12

6:35 am-11:13 pm

2 stops13h 38m

$432

TorontoTucson

YYZ Toronto Pearson Intl - TUS Tucson

YYZTUS

Toronto Pearson Intl

Sat 9/5

7:45 am-12:18 pm

1 stop7h 33m

Tucson

Sat 9/12

1:45 pm-11:59 pm

1 stop7h 14m

$432

TorontoTucson

YYZ Toronto Pearson Intl - TUS Tucson

YYZTUS

Toronto Pearson Intl

Fri 10/23

3:53 pm-9:10 pm

1 stop8h 17m

Tucson

Tue 10/27

3:23 pm-7:30 am

1 stop13h 07m

$527

TorontoTucson

YYZ Toronto Pearson Intl - TUS Tucson

YYZTUS

Toronto Pearson Intl

Fri 10/23

1:00 pm-9:10 pm

2 stops11h 10m

Tucson

Tue 10/27

6:30 am-11:26 pm

2 stops13h 56m

$527

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

What is the cheapest month to fly to Tucson?

In general, August is the cheapest month to fly from Region of Ontario to Tucson. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $497. If you don’t want to visit Tucson in August, then you should wait until June to fly from Region of Ontario, when ticket prices are also cheap, with an average price of $514.

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

You could potentially save up to 25% 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 19m

Direct flights

None
The fastest flight from Region of Ontario to Tucson takes 7h 19m
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

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 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 $305Free CancellationRating
7.4
10,104 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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