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Cheap flights from Ontario to Arizona from $111

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 Arizona departing on 3/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Ontario to Arizona

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
8:00 pm - 10:12 pm
YYZ
-
LAS
5h 12mnonstop
WestJet Logo
8:05 am - 11:35 pm
LAS
-
YYZ
12h 30m
2 stops
$157WestJet
Sun, Mar 29 - Wed, Apr 1
WestJet Logo
8:00 pm - 10:12 pm
YYZ
-
LAS
5h 12mnonstop
WestJet Logo
11:25 pm - 6:43 am
LAS
-
YYZ
4h 18mnonstop
$158WestJet
Fri, Mar 27 - Fri, Apr 3
WestJet Logo
8:00 pm - 10:12 pm
YYZ
-
LAS
5h 12mnonstop
WestJet Logo
11:25 pm - 6:43 am
LAS
-
YYZ
4h 18mnonstop
$159WestJet
Mon, Mar 23 - Fri, Mar 27
WestJet Logo
8:00 pm - 10:12 pm
YYZ
-
LAS
5h 12mnonstop
WestJet Logo
11:25 pm - 6:43 am
LAS
-
YYZ
4h 18mnonstop
$160WestJet
Mon, Mar 23 - Mon, Mar 30
WestJet Logo
8:00 pm - 10:12 pm
YYZ
-
LAS
5h 12mnonstop
WestJet Logo
7:05 pm - 6:13 am
LAS
-
YYZ
8h 08m
1 stop
$161WestJet
Sun, Mar 8 - Sat, Mar 14
Air Canada Logo
10:25 am - 8:39 pm
YTZ
-
LAS
13h 14m
2 stops
Air Canada Logo
9:00 am - 9:35 pm
LAS
-
YTZ
9h 35m
1 stop
$239Air Canada
Wed, Feb 18 - Fri, Feb 20
Multiple Airlines Logo
9:35 am - 8:18 pm
YYZ
-
PHX
13h 43m
1 stop
Multiple Airlines Logo
5:19 pm - 6:20 am
PHX
-
YYZ
10h 01m
1 stop
$239Multiple Airlines
Tue, Mar 31 - Sat, Apr 4
Multiple Airlines Logo
10:00 am - 11:49 pm
YYZ
-
PHX
16h 49m
2 stops
Multiple Airlines Logo
9:00 am - 8:00 pm
PHX
-
YYZ
8h 00m
1 stop
$248Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
Air Canada Logo
8:30 pm - 10:35 am
YTZ
-
LAS
17h 05m
1 stop
Air Canada Logo
11:30 am - 7:52 am
LAS
-
YTZ
17h 22m
1 stop
$262Air Canada
Tue, May 26 - Thu, May 28
American Airlines Logo
12:30 pm - 11:59 pm
YUL
-
PHX
14h 29m
1 stop
American Airlines Logo
7:10 pm - 11:44 am
PHX
-
YUL
13h 34m
1 stop
$323American Airlines
Sat, Apr 18 - Sat, Apr 25

WestJet flights from Region of Ontario to Arizona

Our best WestJet deals on Region of Ontario to Arizona flight tickets
WestJet
Mar 29
YYZ8:00 pmToronto Pearson Intl
5h 12m
LAS10:12 pmLas Vegas Harry Reid Intl
Apr 1
LAS8:05 amLas Vegas Harry Reid Intl
12h 30m
2 stops
YYZ11:35 pmToronto Pearson Intl
$157
WestJet
Mar 27
YYZ8:00 pmToronto Pearson Intl
5h 12m
LAS10:12 pmLas Vegas Harry Reid Intl
Apr 3
LAS11:25 pmLas Vegas Harry Reid Intl
4h 18m
YYZ6:43 amToronto Pearson Intl
$158
WestJet
Mar 23
YYZ8:00 pmToronto Pearson Intl
5h 12m
LAS10:12 pmLas Vegas Harry Reid Intl
Mar 27
LAS11:25 pmLas Vegas Harry Reid Intl
4h 18m
YYZ6:43 amToronto Pearson Intl
$159

Porter Airlines flights from Region of Ontario to Arizona

Our best Porter Airlines deals on Region of Ontario to Arizona flight tickets
Porter Airlines
Apr 10
YYZ7:55 pmToronto Pearson Intl
5h 07m
LAS10:02 pmLas Vegas Harry Reid Intl
Apr 11
LAS11:05 pmLas Vegas Harry Reid Intl
4h 15m
YYZ6:20 amToronto Pearson Intl
$171
Porter Airlines
Mar 19
YYZ8:35 pmToronto Pearson Intl
5h 07m
LAS10:42 pmLas Vegas Harry Reid Intl
Mar 28
LAS11:05 pmLas Vegas Harry Reid Intl
4h 15m
YYZ6:20 amToronto Pearson Intl
$178
Porter Airlines
Mar 8
YYZ7:55 pmToronto Pearson Intl
5h 07m
LAS10:02 pmLas Vegas Harry Reid Intl
Mar 15
LAS11:05 pmLas Vegas Harry Reid Intl
4h 15m
YYZ6:20 amToronto Pearson Intl
$180

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Arizona 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 8, 2026.
Use the filters below to find and compare flights from Ontario to Arizona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Sun 3/29

8:00 pm-10:12 pm

Nonstop5h 12m

Las Vegas Harry Reid Intl

Wed 4/1

8:05 am-11:35 pm

2 stops12h 30m

$157

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Fri 3/27

8:00 pm-10:12 pm

Nonstop5h 12m

Las Vegas Harry Reid Intl

Fri 4/3

11:25 pm-6:43 am

Nonstop4h 18m

$158

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Mon 3/23

8:00 pm-10:12 pm

Nonstop5h 12m

Las Vegas Harry Reid Intl

Fri 3/27

11:25 pm-6:43 am

Nonstop4h 18m

$159

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Mon 3/23

8:00 pm-10:12 pm

Nonstop5h 12m

Las Vegas Harry Reid Intl

Mon 3/30

11:25 pm-6:43 am

Nonstop4h 18m

$160

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Sun 3/8

8:00 pm-10:12 pm

Nonstop5h 12m

Las Vegas Harry Reid Intl

Sat 3/14

7:05 pm-6:13 am

1 stop8h 08m

$161

TorontoLas Vegas

YTZ - LAS

YTZLAS

Toronto Island

Wed 2/18

10:25 am-8:39 pm

2 stops13h 14m

Las Vegas Harry Reid Intl

Fri 2/20

9:00 am-9:35 pm

1 stop9h 35m

$239

TorontoPhoenix

YYZ - PHX

YYZPHX

Toronto Pearson Intl

Tue 3/31

9:35 am-8:18 pm

1 stop13h 43m

Phoenix Sky Harbor Intl

Sat 4/4

5:19 pm-6:20 am

1 stop10h 01m

$239

TorontoPhoenix

YYZ - PHX

YYZPHX

Toronto Pearson Intl

Tue 4/21

10:00 am-11:49 pm

2 stops16h 49m

Phoenix Sky Harbor Intl

Tue 4/28

9:00 am-8:00 pm

1 stop8h 00m

$248

TorontoLas Vegas

YTZ - LAS

YTZLAS

Toronto Island

Tue 5/26

8:30 pm-10:35 am

1 stop17h 05m

Las Vegas Harry Reid Intl

Thu 5/28

11:30 am-7:52 am

1 stop17h 22m

$262

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Sat 4/18

12:30 pm-11:59 pm

1 stop14h 29m

Phoenix Sky Harbor Intl

Sat 4/25

7:10 pm-11:44 am

1 stop13h 34m

$323

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 Arizona from

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

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 Arizona?

The month of June is, on average, the cheapest month to fly to Arizona from Region of Ontario, with most prices found around $279. If you aren’t able to travel to Arizona during the month of June, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $294.

What is the cheapest day to depart on your flight to Arizona?

On average, the least expensive day to fly to Arizona from Region of Ontario is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $309. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Arizona is Tuesday, with ticket prices averaging around $354.

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

Our most recent data shows that the best time of day to fly to Arizona is in the evening. Flights from Region of Ontario to Arizona during this time can be as low as $264. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $334 on average. Flights to Arizona from Region of Ontario in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Ontario to Arizona flight route?

Fly from Toronto Pearson Intl to Phoenix Sky Harbor Intl for the best Ontario - Arizona flight prices

How far in advance should I book a flight to Arizona?

You are more likely to see cheaper flights to Arizona from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Arizona for around $326 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Arizona from Region of Ontario for as low as $285 on momondo.

What cabin class options are available on Ontario to Arizona flights?

There are 3 cabin classes available to choose from on Ontario to Arizona flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

No. A direct flight is the cheapest option for a flight between Region of Ontario to Arizona.

Cheap Region of Ontario to Arizona flight deals and tips

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

Best Price Found

$187

Fastest flight time

4h 34m

Direct flights

Every day

Airports in Arizona

66 airports
The best one-way flight to Arizona from Region of Ontario in the past 72 hours is $187. The best round-trip flight deal from Region of Ontario to Arizona found on momondo in the last 72 hours is $314.
The fastest flight from Region of Ontario to Arizona takes 4h 34m
Direct flights go from Region of Ontario to Arizona every day.
There are 66 airports in Arizona. From Region of Ontario there are direct flights to Phoenix Sky Harbor Intl (PHX), Las Vegas Harry Reid Intl (LAS).
Search flight deals

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

    Prices for flights from Ontario to Arizona are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ontario to Arizona?

  • How old do you have to be to fly from Ontario to Arizona?

    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 Arizona.

  • What documentation or ID do you need to fly to Arizona?

    The required travel and health documents for your Arizona trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Arizona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Region of Ontario to Arizona?

Best airlines flying from Region of Ontario to Arizona

Compare and see reviews for airlines that fly from Region of Ontario to Arizona with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $138Free CancellationRating
7.1
10,698 reviews
Search Air Canada flights
United AirlinesPriceFrom $140Free CancellationRating
7.4
9,259 reviews
Search United Airlines flights
Air TransatPriceFrom $160Free CancellationRating
7.7
505 reviews
Search Air Transat flights
WestJetPriceFrom $201Free CancellationRating
7.2
3,256 reviews
Search WestJet flights
Porter AirlinesPriceFrom $225Free CancellationRating
7.9
414 reviews
Search Porter Airlines flights
American AirlinesPriceFrom $243Free CancellationRating
7.2
11,255 reviews
Search American Airlines flights
DeltaPriceFrom $273Free CancellationRating
7.9
8,174 reviews
Search Delta flights

Why use momondo?

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

Finding the right flight to Arizona from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Arizona quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Arizona from Ontario with this policy.

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

Once you have performed a search for Ontario to Arizona 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 Arizona right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Arizona, momondo offers a useful price alert feature which will track prices for flights to Arizona from Ontario and alert you when they change.

An easier way to manage your Arizona 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.
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