Arizona

$113+ Cheap flights from Ontario to Arizona

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PHX
Feb 27 — Mar 61
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Cheap flight deals from Ontario to Arizona

Cheapest flights from Ontario to Arizona
Explore the most affordable flight options available from Ontario to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/228:00 pm
YYZ
-
LAS
Nonstop5h 12m
WestJet
Fri 2/2711:25 pm
LAS
-
YYZ
Nonstop4h 18m
WestJet
Deal found 1/28$153
This Kiwi.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/238:00 pm
YYZ
-
LAS
Nonstop5h 12m
WestJet
Fri 3/2711:25 pm
LAS
-
YYZ
Nonstop4h 18m
WestJet
Deal found 1/25$156
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/108:00 pm
YYZ
-
LAS
Nonstop5h 12m
WestJet
Tue 4/147:05 pm
LAS
-
YYZ
1 stop8h 08m
WestJet
Deal found 1/26$157
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/108:00 pm
YYZ
-
LAS
Nonstop5h 12m
WestJet
Mon 4/137:05 pm
LAS
-
YYZ
1 stop8h 08m
WestJet
Deal found 1/27$158
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/191:30 pm
YYZ
-
LAS
1 stop11h 03m
WestJet
Mon 2/2311:25 pm
LAS
-
YYZ
Nonstop4h 18m
WestJet
Deal found 1/26$159
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/278:00 pm
YYZ
-
LAS
Nonstop5h 12m
WestJet
Mon 3/28:05 am
LAS
-
YYZ
1 stop8h 31m
WestJet
Deal found 1/27$160
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/251:30 pm
YYZ
-
LAS
1 stop11h 03m
WestJet
Mon 3/211:25 pm
LAS
-
YYZ
Nonstop4h 18m
WestJet
Deal found 1/26$161
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/228:00 pm
YYZ
-
LAS
Nonstop5h 12m
WestJet
Mon 3/211:25 pm
LAS
-
YYZ
Nonstop4h 18m
WestJet
Deal found 1/26$163
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/108:00 pm
YYZ
-
LAS
Nonstop5h 12m
WestJet
Wed 4/158:05 am
LAS
-
YYZ
2 stops12h 33m
WestJet
Deal found 1/27$164
This Trip.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/207:55 pm
YYZ
-
LAS
Nonstop5h 07m
Porter Airlines
Fri 2/2711:05 pm
LAS
-
YYZ
Nonstop4h 15m
Porter Airlines
Deal found 1/25$165
This Kiwi.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/228:00 pm
YYZ
-
LAS
Nonstop5h 12m
WestJet
Tue 3/311:20 am
LAS
-
YYZ
1 stop10h 06m
WestJet
Deal found 1/25$166
This oojo deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:40 am
YOW
-
LAS
2 stops15h 33m
WestJet
Thu 3/128:05 am
LAS
-
YOW
2 stops13h 34m
WestJet
Deal found 1/27$208

Find flight deals from Ontario to Arizona

Keep the following information in mind while searching for Ontario to Arizona flight deals. Data was last updated January 28, 2026.

Round-trip from

$153
(Kiwi.com)

One-way from

$113
(oojo)

Popular in

December

Cheapest in

June

Average price

$327

Good round-trip deal

$293 or less

Good one-way deal

$195 or less
From Ontario to Arizona
One-way flight from Ontario to Arizona
Highest demand for flights based on searches. 7% potential increase in price ($25 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Average for round-trip flights in January 2026
Price to beat on a round-trip flight from Ontario to Arizona.
Price to beat on a one-way flight from Ontario to Arizona.

Cheapflights Fare Finder

 
Customize your flight search to find flights from 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, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
Use the filters below to find and compare flights from Ontario to Arizona that are best for you.

Fly from

Ontario

Fly to

Arizona

Route

Depart

Return

Price

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Sat 5/30

5:15 pm-9:43 pm

1 stop7h 28m

Las Vegas Harry Reid Intl

Tue 6/2

7:55 pm-6:45 am

1 stop7h 50m

$199

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Wed 6/3

4:00 pm-8:19 pm

1 stop7h 19m

Las Vegas Harry Reid Intl

Sun 6/7

11:30 pm-3:40 pm

1 stop13h 10m

$209

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Wed 2/18

6:10 am-8:23 pm

1 stop17h 13m

Las Vegas Harry Reid Intl

Wed 2/18

11:59 pm-9:58 am

1 stop6h 59m

$213

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Sat 3/28

4:10 pm-9:01 pm

1 stop7h 51m

Las Vegas Harry Reid Intl

Tue 3/31

11:55 am-9:32 pm

1 stop6h 37m

$214

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Mon 5/25

10:15 am-7:04 pm

1 stop11h 49m

Las Vegas Harry Reid Intl

Fri 5/29

5:37 am-9:34 pm

1 stop12h 57m

$219

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Sat 2/21

10:00 am-7:07 pm

2 stops12h 07m

Las Vegas Harry Reid Intl

Sat 2/28

6:30 am-5:49 pm

1 stop8h 19m

$219

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Fri 2/20

2:57 pm-10:14 pm

1 stop10h 17m

Las Vegas Harry Reid Intl

Fri 2/27

11:59 pm-9:58 am

1 stop6h 59m

$219

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Thu 3/5

10:00 am-10:18 pm

1 stop15h 18m

Las Vegas Harry Reid Intl

Mon 3/9

11:43 pm-2:14 pm

1 stop11h 31m

$219

OttawaLas Vegas

YOW - LAS

YOWLAS

Ottawa

Sun 3/8

5:40 am-9:12 pm

1 stop19h 32m

Las Vegas Harry Reid Intl

Fri 3/13

8:05 am-12:39 am

2 stops13h 34m

$225

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Fri 4/3

10:45 am-9:58 pm

1 stop14h 13m

Las Vegas Harry Reid Intl

Wed 4/8

9:07 am-9:32 pm

1 stop9h 25m

$225

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Arizona

Have a flexible travel schedule? Discover the best time to fly to Arizona from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Arizona

What is the cheapest month to book a flight from Region of Ontario to Arizona?

Currently, May is the cheapest month in which you can book a flight from Region of Ontario to Arizona (average of $131). Flying from Region of Ontario to Arizona in December is currently the most expensive (average of $198). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ON to AZ?

Find hourly flight availability from Ontario to Arizona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 28, 2026.

One of the essential ways to save on airfare from Region of Ontario to Arizona is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 43% on airfare.

Weekly flight availability from Region of Ontario to Arizona

Explore weekly flight availability from Ontario to Arizona. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 28, 2026.

The most flights from CAON to USAZ are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing Arizona

Get insights into the airlines that provide service to Arizona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Arizona. Reviews last updated January 28, 2026.
Get a feel of what it's like to fly with Porter Airlines, Air Transat, and United Airlines from Ontario to Arizona by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Food

7.5

Overall

7.9

Comfort

7.9

Crew

8.6

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Boarding

8.2

Food

7.5

Overall

7.9

Comfort

7.9

Crew

8.6

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Boarding

8.2

Food

7.5

Overall

7.9

Comfort

7.9

Crew

8.6

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Boarding

8.2

Food

7.5

Overall

7.9

Comfort

7.9

Crew

8.6

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Boarding

8.2

Food

7.5

Overall

7.9

Comfort

7.9

Crew

8.6

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Boarding

8.2

Food

7.5

Overall

7.9

Comfort

7.9

Crew

8.6

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Related info for your journey

Find useful and relevant information for your journey from Ontario to Arizona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Region of Ontario to Arizona?

    Airlines like United Airlines, WestJet, and Porter Airlines fly from Region of Ontario to Arizona in about 7h 28m. The time it takes to get you to your destination can typically vary by up to 12h 04m. The distance from Region of Ontario to Arizona is about 1938 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Region of Ontario to Arizona one-way?

    The cheapest airline one-way is Porter Airlines, with whom users have recently found tickets for as low as $107. However, be on the lookout for offers from WestJet and Air Transat, as they are both options that can get you from Region of Ontario to Arizona for a low price.

  • Can I find deals for flights from Ontario to Arizona that include hotel bookings?

    Yes. In addition to deals on Ontario to Arizona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Arizona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Arizona.

  • Can I find deals for business class flights from Ontario to Arizona?

    Yes. Cheapflights offers flight deals from Ontario to Arizona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Arizona?

    Currently, May is the cheapest month in which you can book a flight from Region of Ontario to Arizona (average of $131). Flying from Region of Ontario to Arizona in December is currently the most expensive (average of $198). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Arizona

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Ontario to Arizona

Discover the top 7 airlines that operate flights from Ontario to Arizona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$138Average$331FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$140Average$426FlexibilityNo cancel feeOn-time69%
Air TransatCheapest$160Average$389FlexibilityNo cancel feeOn-time50%
WestJetCheapest$201Average$268FlexibilityNo cancel feeOn-time60%
Porter AirlinesCheapest$225Average$330FlexibilityNo cancel feeOn-time52%
American AirlinesCheapest$243Average$390FlexibilityNo cancel feeOn-time71%
DeltaCheapest$273Average$512FlexibilityNo cancel feeOn-timeN/A

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