What is the cheapest airline that flies from Tucson to Ontario?

Delta and Alaska Airlines are the most popular carriers operating from Tucson to Ontario

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

Prices for flights from Tucson Airport to Ontario are updated daily.

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

As of January 2026, there is 1 operator available to choose from for flights from Tucson Airport to Ontario.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Tucson Airport to Ontario.

What documentation or ID do you need to fly to Ontario?

The travel and health documents you'll need for your trip to Ontario 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 Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$166 Cheap Flights from Tucson to Ontario in 2026

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Find the cheapest flights from Tucson to Ontario

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:33 pm - 6:43 am

TUS

YYZ

15h 10m

1 stop

7:55 pm - 11:07 am

YYZ

TUS

17h 12m

2 stops

$324Multiple Airlines

Fri, Feb 27 - Sun, Mar 1

1:33 pm - 6:20 am

TUS

YYZ

14h 47m

1 stop

7:55 pm - 11:07 am

YYZ

TUS

17h 12m

2 stops

$325Multiple Airlines

Fri, Feb 27 - Sun, Mar 1

6:00 am - 3:35 pm

TUS

YYZ

31h 35m

1 stop

4:45 pm - 10:59 pm

YYZ

TUS

33h 14m

1 stop

$454Alaska Airlines

Tue, Mar 3 - Tue, Mar 10

12:03 pm - 3:35 pm

TUS

YYZ

25h 32m

2 stops

4:45 pm - 10:59 pm

YYZ

TUS

33h 14m

1 stop

$473Alaska Airlines

Tue, Mar 3 - Tue, Mar 10

1:34 pm - 8:37 am

TUS

YUL

17h 03m

2 stops

9:20 am - 9:41 pm

YUL

TUS

15h 21m

2 stops

$565Delta

Tue, Feb 24 - Wed, Mar 11

1:34 pm - 8:37 am

TUS

YUL

17h 03m

2 stops

9:20 am - 9:41 pm

YUL

TUS

15h 21m

2 stops

$650Delta

Tue, Feb 24 - Mon, Mar 9

1:38 pm - 3:04 pm

TUS

YUL

23h 26m

1 stop

3:45 pm - 11:46 am

YUL

TUS

23h 01m

1 stop

$674American Airlines

Tue, Feb 24 - Tue, Mar 10

8:27 am - 10:56 pm

TUS

YUL

12h 29m

2 stops

3:45 pm - 12:48 pm

YUL

TUS

23h 03m

1 stop

$686American Airlines

Wed, Feb 25 - Wed, Mar 4

6:30 am - 9:35 pm

TUS

YTZ

13h 05m

2 stops

12:30 pm - 10:04 am

YTZ

TUS

23h 34m

2 stops

$856Air Canada

Sat, Feb 14 - Wed, Feb 18

6:30 am - 7:55 pm

TUS

YTZ

11h 25m

2 stops

12:30 pm - 10:04 am

YTZ

TUS

23h 34m

2 stops

$867Air Canada

Sat, Feb 14 - Wed, Feb 18

Alaska Airlines flights from Tucson to Region of Ontario

Our best Alaska Airlines deals on Tucson to Region of Ontario flight tickets

Alaska Airlines

Mar 3

TUS6:00 amTucson

31h 35m

1 stop

YYZ3:35 pmToronto Pearson Intl

Mar 10

YYZ4:45 pmToronto Pearson Intl

33h 14m

1 stop

TUS10:59 pmTucson

$454

Alaska Airlines

Mar 3

TUS12:03 pmTucson

25h 32m

2 stops

YYZ3:35 pmToronto Pearson Intl

Mar 10

YYZ4:45 pmToronto Pearson Intl

33h 14m

1 stop

TUS10:59 pmTucson

$473

Alaska Airlines

Feb 27

TUS6:00 pmTucson

19h 35m

2 stops

YYZ3:35 pmToronto Pearson Intl

Mar 1

YYZ4:45 pmToronto Pearson Intl

26h 35m

2 stops

TUS5:20 pmTucson

$519

American Airlines flights from Tucson to Region of Ontario

Our best American Airlines deals on Tucson to Region of Ontario flight tickets

American Airlines

Feb 3

TUS6:25 amTucson

7h 38m

2 stops

YYZ4:03 pmToronto Pearson Intl

Feb 10

YYZ11:30 amToronto Pearson Intl

12h 17m

2 stops

TUS9:47 pmTucson

$638

American Airlines

Apr 3

TUS11:33 amTucson

8h 06m

1 stop

YYZ10:39 pmToronto Pearson Intl

Apr 8

YYZ1:15 pmToronto Pearson Intl

13h 44m

1 stop

TUS11:59 pmTucson

$668

American Airlines

Feb 24

TUS1:38 pmTucson

23h 26m

1 stop

YUL3:04 pmMontreal Pierre Elliott Trudeau Intl

Mar 10

YUL3:45 pmMontreal Pierre Elliott Trudeau Intl

23h 01m

1 stop

TUS11:46 amTucson

$674

Fly from

Fly to

Route

Depart

Return

Price

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Fri 2/27

1:33 pm-6:43 am

1 stop15h 10m

Toronto Pearson Intl

Sun 3/1

7:55 pm-11:07 am

2 stops17h 12m

$324

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Fri 2/27

1:33 pm-6:20 am

1 stop14h 47m

Toronto Pearson Intl

Sun 3/1

7:55 pm-11:07 am

2 stops17h 12m

$325

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Tue 3/3

6:00 am-3:35 pm

1 stop31h 35m

Toronto Pearson Intl

Tue 3/10

4:45 pm-10:59 pm

1 stop33h 14m

$454

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Tue 3/3

12:03 pm-3:35 pm

2 stops25h 32m

Toronto Pearson Intl

Tue 3/10

4:45 pm-10:59 pm

1 stop33h 14m

$473

TucsonMontreal

TUS - YUL

TUSYUL

Tucson

Tue 2/24

1:34 pm-8:37 am

2 stops17h 03m

Montreal Pierre Elliott Trudeau Intl

Wed 3/11

9:20 am-9:41 pm

2 stops15h 21m

$565

TucsonMontreal

TUS - YUL

TUSYUL

Tucson

Tue 2/24

1:34 pm-8:37 am

2 stops17h 03m

Montreal Pierre Elliott Trudeau Intl

Mon 3/9

9:20 am-9:41 pm

2 stops15h 21m

$650

TucsonMontreal

TUS - YUL

TUSYUL

Tucson

Tue 2/24

1:38 pm-3:04 pm

1 stop23h 26m

Montreal Pierre Elliott Trudeau Intl

Tue 3/10

3:45 pm-11:46 am

1 stop23h 01m

$674

TucsonMontreal

TUS - YUL

TUSYUL

Tucson

Wed 2/25

8:27 am-10:56 pm

2 stops12h 29m

Montreal Pierre Elliott Trudeau Intl

Wed 3/4

3:45 pm-12:48 pm

1 stop23h 03m

$686

TucsonToronto

TUS - YTZ

TUSYTZ

Tucson

Sat 2/14

6:30 am-9:35 pm

2 stops13h 05m

Toronto Island

Wed 2/18

12:30 pm-10:04 am

2 stops23h 34m

$856

TucsonToronto

TUS - YTZ

TUSYTZ

Tucson

Sat 2/14

6:30 am-7:55 pm

2 stops11h 25m

Toronto Island

Wed 2/18

12:30 pm-10:04 am

2 stops23h 34m

$867

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Tucson to Region of Ontario

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

Prices

Airlines

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

You could potentially save up to 52% on your flight if you consider stops on a Tucson to Region of Ontario flight.

Cheap Tucson to Region of Ontario flight deals and tips

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

Fastest flight time	6h 14m
Direct flights	None

The fastest flight from Tucson to Region of Ontario takes 6h 14m

There are no direct flights from Tucson to Region of Ontario. There are no popular flight routes from Tucson to Region of Ontario.

Search flight deals

When did momondo last update prices for flights from Tucson Airport to Ontario?
Prices for flights from Tucson Airport to Ontario are updated daily.
How many operators does momondo search for flights from Tucson Airport to Ontario?
As of January 2026, there is 1 operator available to choose from for flights from Tucson Airport to Ontario.
How old do you have to be to fly from Tucson Airport to Ontario?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Tucson Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents you'll need for your trip to Ontario 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 Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Tucson to Region of Ontario

Compare and see reviews for airlines that fly from Tucson to Region of Ontario with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $347	Free Cancellation	Rating 7.9 8,088 reviews		Search Delta flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Tucson to Ontario for you.

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

momondo does allow users to show only those flights to Ontario from Tucson which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Ontario from Tucson. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Ontario from Tucson. 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.