Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Ontario to Tucson from $255

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 4/30. 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.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ontario to Tucson

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:00 am - 11:37 am
YUL
-
TUS
7h 37m
1 stop
Delta Logo
6:00 am - 11:10 pm
TUS
-
YUL
14h 10m
2 stops
$448Delta
Sat, Sep 12 - Sat, Sep 19
United Airlines Logo
10:45 am - 5:14 pm
YYZ
-
TUS
9h 29m
1 stop
United Airlines Logo
6:00 am - 9:32 pm
TUS
-
YYZ
12h 32m
1 stop
$452United Airlines
Fri, Apr 24 - Tue, Apr 28
United Airlines Logo
9:00 pm - 10:57 am
YYZ
-
TUS
16h 57m
2 stops
United Airlines Logo
6:00 am - 9:32 pm
TUS
-
YYZ
12h 32m
1 stop
$453United Airlines
Fri, Apr 17 - Mon, Apr 20
American Airlines Logo
6:45 am - 3:03 pm
YYZ
-
TUS
11h 18m
1 stop
American Airlines Logo
5:00 am - 10:55 pm
TUS
-
YYZ
14h 55m
1 stop
$459American Airlines
Sat, Apr 18 - Sun, Apr 19
American Airlines Logo
6:27 pm - 11:59 pm
YYZ
-
TUS
8h 32m
1 stop
American Airlines Logo
6:07 am - 10:55 pm
TUS
-
YYZ
13h 48m
1 stop
$460American Airlines
Fri, May 1 - Sun, May 10
American Airlines Logo
1:15 pm - 11:59 pm
YYZ
-
TUS
13h 44m
1 stop
American Airlines Logo
5:00 am - 10:55 pm
TUS
-
YYZ
14h 55m
1 stop
$461American Airlines
Thu, Apr 16 - Sun, Apr 19
Delta Logo
6:00 am - 1:11 pm
YUL
-
TUS
10h 11m
2 stops
Delta Logo
7:10 am - 11:41 pm
TUS
-
YUL
13h 31m
2 stops
$466Delta
Sat, Apr 25 - Fri, May 8
Air Canada Logo
10:15 am - 8:18 pm
YYZ
-
TUS
13h 03m
2 stops
Air Canada Logo
7:15 am - 10:36 pm
TUS
-
YYZ
12h 21m
2 stops
$506Air Canada
Tue, Apr 14 - Wed, Apr 15
Air Canada Logo
5:35 pm - 8:57 am
YUL
-
TUS
18h 22m
1 stop
Air Canada Logo
4:15 pm - 10:40 am
TUS
-
YUL
15h 25m
2 stops
$519Air Canada
Mon, Apr 27 - Sat, May 9
Multiple Airlines Logo
12:30 pm - 10:39 am
YTZ
-
TUS
25h 09m
2 stops
Multiple Airlines Logo
7:15 am - 9:32 pm
TUS
-
YTZ
11h 17m
2 stops
$1,469Multiple Airlines
Wed, May 13 - Wed, May 20

Delta flights from Region of Ontario to Tucson

Our best Delta deals on Region of Ontario to Tucson flight tickets
Delta
Sep 12
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
7h 37m
1 stop
TUS11:37 amTucson
Sep 19
TUS6:00 amTucson
14h 10m
2 stops
YUL11:10 pmMontreal Pierre Elliott Trudeau Intl
$448
Delta
Apr 25
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
10h 11m
2 stops
TUS1:11 pmTucson
May 8
TUS7:10 amTucson
13h 31m
2 stops
YUL11:41 pmMontreal Pierre Elliott Trudeau Intl
$466
Delta
May 26
YYZ6:30 amToronto Pearson Intl
12h 42m
2 stops
TUS4:12 pmTucson
May 29
TUS6:00 amTucson
13h 59m
2 stops
YYZ10:59 pmToronto Pearson Intl
$520

United Airlines flights from Region of Ontario to Tucson

Our best United Airlines deals on Region of Ontario to Tucson flight tickets
United Airlines
Apr 24
YYZ10:45 amToronto Pearson Intl
9h 29m
1 stop
TUS5:14 pmTucson
Apr 28
TUS6:00 amTucson
12h 32m
1 stop
YYZ9:32 pmToronto Pearson Intl
$452
United Airlines
Apr 17
YYZ9:00 pmToronto Pearson Intl
16h 57m
2 stops
TUS10:57 amTucson
Apr 20
TUS6:00 amTucson
12h 32m
1 stop
YYZ9:32 pmToronto Pearson Intl
$453
United Airlines
Apr 10
YUL9:45 amMontreal Pierre Elliott Trudeau Intl
13h 33m
2 stops
TUS8:18 pmTucson
Apr 14
TUS6:30 amTucson
14h 43m
2 stops
YUL12:13 amMontreal Pierre Elliott Trudeau Intl
$467

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 April 1, 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
Quickest round-trip

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Sat 9/12

7:00 am-11:37 am

1 stop7h 37m

Tucson

Sat 9/19

6:00 am-11:10 pm

2 stops14h 10m

$448

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Fri 4/24

10:45 am-5:14 pm

1 stop9h 29m

Tucson

Tue 4/28

6:00 am-9:32 pm

1 stop12h 32m

$452

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Fri 4/17

9:00 pm-10:57 am

2 stops16h 57m

Tucson

Mon 4/20

6:00 am-9:32 pm

1 stop12h 32m

$453

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Sat 4/18

6:45 am-3:03 pm

1 stop11h 18m

Tucson

Sun 4/19

5:00 am-10:55 pm

1 stop14h 55m

$459

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Fri 5/1

6:27 pm-11:59 pm

1 stop8h 32m

Tucson

Sun 5/10

6:07 am-10:55 pm

1 stop13h 48m

$460

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Thu 4/16

1:15 pm-11:59 pm

1 stop13h 44m

Tucson

Sun 4/19

5:00 am-10:55 pm

1 stop14h 55m

$461

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Sat 4/25

6:00 am-1:11 pm

2 stops10h 11m

Tucson

Fri 5/8

7:10 am-11:41 pm

2 stops13h 31m

$466

TorontoTucson

YYZ - TUS

YYZTUS

Toronto Pearson Intl

Tue 4/14

10:15 am-8:18 pm

2 stops13h 03m

Tucson

Wed 4/15

7:15 am-10:36 pm

2 stops12h 21m

$506

MontrealTucson

YUL - TUS

YULTUS

Montreal Pierre Elliott Trudeau Intl

Mon 4/27

5:35 pm-8:57 am

1 stop18h 22m

Tucson

Sat 5/9

4:15 pm-10:40 am

2 stops15h 25m

$519

TorontoTucson

YTZ - TUS

YTZTUS

Toronto Island

Wed 5/13

12:30 pm-10:39 am

2 stops25h 09m

Tucson

Wed 5/20

7:15 am-9:32 pm

2 stops11h 17m

$1,469

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 42% 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 37m

Direct flights

None
The fastest flight from Region of Ontario to Tucson takes 7h 37m
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 $305Free CancellationRating
7.4
9,529 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.

An easier way to manage your Tucson trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 5/1
Fri 5/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States