What airlines fly to Region of Ontario?

United Airlines, Air Canada and American Airlines are the top three most popular airlines that fly to Region of Ontario from Tucson according to our data. United Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Region of Ontario. Keep in mind that there are 3 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

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

American Airlines, Alaska Airlines, and Delta 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 August 2025, there are 3 operators 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.

$254 Cheap Flights from Tucson to Ontario in 2025

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Find the cheapest flights from Tucson to Ontario

Round-trip

One-way

Cheap round-trip flights

12:17 pm - 3:00 pmTUS-YYZ

23h 43m1 stop

4:45 pm - 11:21 amYYZ-TUS

21h 36m1 stop

$505Alaska Airlines

Find Deal

Tue, Sep 16 - Tue, Sep 23

12:25 pm - 4:33 pmTUS-YUL

25h 08m1 stop

5:15 pm - 11:35 amYUL-TUS

21h 20m1 stop

$550American Airlines

Find Deal

Tue, Sep 23 - Wed, Oct 1

7:00 am - 11:18 pmTUS-YUL

13h 18m2 stops

11:00 am - 9:36 pmYUL-TUS

13h 36m2 stops

$582Delta

Find Deal

Tue, Sep 23 - Wed, Oct 1

4:30 pm - 9:22 amTUS-YYZ

13h 52m2 stops

6:15 am - 11:47 amYYZ-TUS

8h 32m1 stop

$679Delta

Find Deal

Fri, Sep 19 - Mon, Sep 22

6:00 am - 12:50 pmTUS-YYZ

27h 50m1 stop

8:20 am - 8:18 pmYYZ-TUS

14h 58m2 stops

$708United Airlines

Find Deal

Mon, Sep 1 - Sat, Sep 6

6:00 am - 12:50 pmTUS-YYZ

27h 50m1 stop

4:40 pm - 10:43 amYYZ-TUS

21h 03m1 stop

$719United Airlines

Find Deal

Mon, Sep 1 - Sat, Sep 6

1:41 pm - 2:45 pmTUS-YTZ

22h 04m3 stops

3:25 pm - 12:33 pmYTZ-TUS

24h 08m3 stops

$808

Find Deal

Tue, Sep 16 - Tue, Sep 23

6:00 am - 7:49 pmTUS-YTZ

10h 49m2 stops

3:25 pm - 12:33 pmYTZ-TUS

24h 08m3 stops

$833

Find Deal

Tue, Sep 16 - Tue, Sep 23

8:00 am - 12:38 amTUS-YYZ

14h 38m2 stops

6:30 pm - 10:07 pmYYZ-TUS

29h 37m2 stops

$876WestJet

Find Deal

Sat, Nov 22 - Sun, Nov 30

7:00 am - 12:43 amTUS-YYZ

14h 43m2 stops

10:20 pm - 8:33 pmYYZ-TUS

25h 13m2 stops

$908WestJet

Find Deal

Tue, Sep 16 - Tue, Sep 23

Alaska Airlines flights from Tucson to Region of Ontario

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

Alaska Airlines

Sep 16

TUS12:17 pmTucson

23h 43m

1 stop

YYZ3:00 pmToronto Pearson Intl

Sep 23

YYZ4:45 pmToronto Pearson Intl

21h 36m

1 stop

TUS11:21 amTucson

$505

Find similar

Alaska Airlines

Sep 19

TUS12:17 pmTucson

23h 43m

1 stop

YYZ3:00 pmToronto Pearson Intl

Sep 22

YYZ4:45 pmToronto Pearson Intl

21h 36m

1 stop

TUS11:21 amTucson

$625

Find similar

Alaska Airlines

Oct 4

TUS6:00 amTucson

30h 00m

2 stops

YYZ3:00 pmToronto Pearson Intl

Oct 9

YYZ4:45 pmToronto Pearson Intl

33h 49m

1 stop

TUS11:34 pmTucson

$686

Find similar

American Airlines flights from Tucson to Region of Ontario

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

American Airlines

Sep 23

TUS12:25 pmTucson

25h 08m

1 stop

YUL4:33 pmMontreal Pierre Elliott Trudeau Intl

Oct 1

YUL5:15 pmMontreal Pierre Elliott Trudeau Intl

21h 20m

1 stop

TUS11:35 amTucson

$550

Find similar

American Airlines

Sep 23

TUS1:56 pmTucson

18h 49m

2 stops

YUL11:45 amMontreal Pierre Elliott Trudeau Intl

Oct 1

YUL5:15 pmMontreal Pierre Elliott Trudeau Intl

21h 20m

1 stop

TUS11:35 amTucson

$579

Find similar

American Airlines

Sep 18

TUS12:25 pmTucson

20h 20m

1 stop

YUL11:45 amMontreal Pierre Elliott Trudeau Intl

Sep 25

YUL12:31 pmMontreal Pierre Elliott Trudeau Intl

14h 15m

2 stops

TUS11:46 pmTucson

$592

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Tue 9/16

12:17 pm-3:00 pm

1 stop23h 43m

Toronto Pearson Intl

Tue 9/23

4:45 pm-11:21 am

1 stop21h 36m

$505

TucsonMontreal

TUS - YUL

TUSYUL

Tucson

Tue 9/23

12:25 pm-4:33 pm

1 stop25h 08m

Montreal Pierre Elliott Trudeau Intl

Wed 10/1

5:15 pm-11:35 am

1 stop21h 20m

$550

TucsonMontreal

TUS - YUL

TUSYUL

Tucson

Tue 9/23

7:00 am-11:18 pm

2 stops13h 18m

Montreal Pierre Elliott Trudeau Intl

Wed 10/1

11:00 am-9:36 pm

2 stops13h 36m

$582

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Fri 9/19

4:30 pm-9:22 am

2 stops13h 52m

Toronto Pearson Intl

Mon 9/22

6:15 am-11:47 am

1 stop8h 32m

$679

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Mon 9/1

6:00 am-12:50 pm

1 stop27h 50m

Toronto Pearson Intl

Sat 9/6

8:20 am-8:18 pm

2 stops14h 58m

$708

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Mon 9/1

6:00 am-12:50 pm

1 stop27h 50m

Toronto Pearson Intl

Sat 9/6

4:40 pm-10:43 am

1 stop21h 03m

$719

TucsonToronto

TUS - YTZ

TUSYTZ

Tucson

Tue 9/16

1:41 pm-2:45 pm

3 stops22h 04m

Toronto Island

Tue 9/23

3:25 pm-12:33 pm

3 stops24h 08m

$808

TucsonToronto

TUS - YTZ

TUSYTZ

Tucson

Tue 9/16

6:00 am-7:49 pm

2 stops10h 49m

Toronto Island

Tue 9/23

3:25 pm-12:33 pm

3 stops24h 08m

$833

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Sat 11/22

8:00 am-12:38 am

2 stops14h 38m

Toronto Pearson Intl

Sun 11/30

6:30 pm-10:07 pm

2 stops29h 37m

$876

TucsonToronto

TUS - YYZ

TUSYYZ

Tucson

Tue 9/16

7:00 am-12:43 am

2 stops14h 43m

Toronto Pearson Intl

Tue 9/23

10:20 pm-8:33 pm

2 stops25h 13m

$908

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

What is the cheapest month to fly to Region of Ontario?

The month of April is, on average, the cheapest month to fly to Region of Ontario from Tucson, with most prices found around $131. If you aren’t able to travel during the month of April, then book flights to Region of Ontario from Tucson during June instead. Flights to Region of Ontario in June, while not as cheap as those in April, still average around $257.

What is the cheapest day to depart on your flight to Region of Ontario?

According to our data, Tuesday is the cheapest day to fly to Region of Ontario from Tucson. The lowest ticket price found for a Tuesday departure recently was $353. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Tucson to Region of Ontario on a Saturday will generally be more expensive and average around $625. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Region of Ontario?

According to our data, the cheapest time of day to fly to Region of Ontario is at noon. momondo users have found flights departing from Tucson to Region of Ontario at noon for as low as $438. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $448.

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

You could potentially save up to 10% 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

Best Price Found	$254
Fastest flight time	6h 11m
Direct flights	None
Airports in Region of Ontario	3 airports

The best one-way flight to Region of Ontario from Tucson in the past 72 hours is $254. The best round-trip flight deal from Tucson to Region of Ontario found on momondo in the last 72 hours is $505.

The fastest flight from Tucson to Region of Ontario takes 6h 11m

There are no direct flights from Tucson to Region of Ontario. Popular non-direct routes for this connection are Tucson Airport - Toronto Pearson Intl Airport, Tucson Airport - Montreal Pierre Elliott Trudeau Intl Airport and Tucson Airport - Toronto Island Airport.

There are 3 airports near Region of Ontario: Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ), Toronto Island (YTZ)

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 August 2025, there are 3 operators 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
Air Canada	PriceFrom $327	Free Cancellation	Rating 7.1 9,879 reviews	Search Air Canada flights
United Airlines	PriceFrom $337	Free Cancellation	Rating 7.4 8,912 reviews	Search United Airlines flights
American Airlines	PriceFrom $338	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines 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.