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$74+ Cheap flights from Arizona to Ontario

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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — YYZ
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Arizona to Ontario

Cheapest flights from Arizona to Ontario
Explore the most affordable flight options available from Arizona to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This oojo deal was found by Cheapflights users on 12/14. 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.
Thu 12/251:10 pmLAS - YYZ
2 stops13h 48mWestJet
Fri 1/210:50 pmYYZ - LAS
2 stops25h 41mWestJet
Deal found 12/14$321
This American Airlines deal was found by Cheapflights users on 12/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:40 pmLAS - YYZ
1 stop7h 36mAmerican Airlines
Tue 1/1311:53 amYYZ - LAS
1 stop13h 41mAmerican Airlines
Deal found 12/15$338
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:05 amLAS - YYZ
2 stops14h 15mUnited Airlines
Thu 1/16:10 amYYZ - LAS
1 stop14h 54mUnited Airlines
Deal found 12/16$375
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:30 amLAS - YYZ
1 stop14h 11mUnited Airlines
Tue 1/136:55 pmYYZ - LAS
1 stop8h 04mUnited Airlines
Deal found 12/16$377
This oojo deal was found by Cheapflights users on 12/14. 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.
Thu 12/251:10 pmLAS - YYZ
2 stops13h 48mWestJet
Thu 1/18:00 pmYYZ - LAS
Nonstop5h 09mWestJet
Deal found 12/14$384
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:30 amLAS - YYZ
1 stop14h 11mUnited Airlines
Wed 12/318:30 amYYZ - LAS
1 stop14h 52mUnited Airlines
Deal found 12/16$386
This oojo deal was found by Cheapflights users on 12/15. 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.
Wed 12/2411:20 amLAS - YYZ
1 stop10h 06mWestJet
Sun 1/410:15 pmYYZ - LAS
1 stop15h 09mWestJet
Deal found 12/15$387
This oojo deal was found by Cheapflights users on 12/15. 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.
Mon 12/158:20 pmPHX - YYZ
1 stop10h 18mWestJet
Sat 1/319:40 amYYZ - PHX
2 stops12h 45mWestJet
Deal found 12/15$442
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 12/154:32 pmPHX - YYZ
2 stops19h 48mMultiple Airlines
Sat 1/319:45 amYYZ - PHX
Nonstop5h 02mMultiple Airlines
Deal found 12/15$452
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/291:35 pmPHX - YYZ
Nonstop4h 05mMultiple Airlines
Tue 1/68:20 pmYYZ - PHX
2 stops18h 46mMultiple Airlines
Deal found 12/16$486
This oojo deal was found by Cheapflights users on 12/13. 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.
Fri 12/269:00 amPHX - YYZ
1 stop25h 28mWestJet
Mon 1/510:15 pmYYZ - PHX
2 stops17h 03mWestJet
Deal found 12/13$490
This oojo deal was found by Cheapflights users on 12/15. 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.
Fri 12/197:35 pmPHX - YUL
2 stops27h 08mWestJet
Sun 1/117:30 pmYUL - PHX
2 stops19h 48mWestJet
Deal found 12/15$548

Find flight deals from Arizona to Ontario

Keep the following information in mind while searching for Arizona to Ontario flight deals. Data was last updated December 16, 2025.

Round-trip from

$136
(Kiwi.com)

One-way from

$74
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$508

Good round-trip deal

$474 or less

Good one-way deal

$194 or less
From Arizona to Ontario
Search Deals
One-way flight from Arizona to Ontario
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Arizona to Ontario.
Search Deals
Price to beat on a one-way flight from Arizona to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Arizona to Ontario 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 December 16, 2025.
Use the filters below to find and compare flights from Arizona to Ontario that are best for you.

Fly from

Arizona

Fly to

Ontario

Route

Depart

Return

Price

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Fri 1/16

7:05 pm-6:58 am

1 stop8h 53m

Toronto Pearson Intl

Mon 1/19

1:30 pm-9:31 pm

1 stop11h 01m

$154

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Tue 1/13

8:00 am-7:36 pm

1 stop8h 36m

Toronto Pearson Intl

Sun 1/18

1:30 pm-8:15 pm

1 stop9h 45m

$154

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Thu 1/29

8:00 am-9:11 pm

1 stop10h 11m

Toronto Pearson Intl

Thu 2/5

1:30 pm-8:16 pm

1 stop9h 46m

$155

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Tue 1/13

8:00 am-7:36 pm

1 stop8h 36m

Toronto Pearson Intl

Sat 1/17

7:55 pm-10:02 pm

Nonstop5h 07m

$157

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Wed 1/28

1:10 pm-6:13 am

2 stops14h 03m

Toronto Pearson Intl

Wed 2/4

1:30 pm-9:33 pm

1 stop11h 03m

$157

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Sun 1/11

11:25 pm-6:47 am

Nonstop4h 22m

Toronto Pearson Intl

Sun 1/18

8:00 pm-10:09 pm

Nonstop5h 09m

$163

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Fri 1/23

11:25 pm-6:47 am

Nonstop4h 22m

Toronto Pearson Intl

Mon 1/26

9:40 am-6:11 pm

2 stops11h 31m

$170

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Tue 2/3

8:00 am-11:38 pm

2 stops12h 38m

Toronto Pearson Intl

Thu 2/5

7:45 am-8:16 pm

2 stops15h 31m

$183

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Fri 1/23

11:05 pm-6:20 am

Nonstop4h 15m

Toronto Pearson Intl

Wed 1/28

9:35 am-11:42 am

Nonstop5h 07m

$190

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Tue 1/13

12:10 pm-7:25 pm

Nonstop4h 15m

Toronto Pearson Intl

Sat 1/17

9:15 am-11:20 am

Nonstop5h 05m

$191

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

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

Have a flexible travel schedule? Discover the best time to fly to Ontario from Arizona 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 Arizona to Ontario

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

Currently, March is the cheapest month in which you can book a flight from Arizona to Region of Ontario (average of $120). Flying from Arizona to Region of Ontario in November is currently the most expensive (average of $175). 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 AZ to ON?

Find hourly flight availability from Arizona to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

When flying from Arizona to Region of Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 21% versus a flight in the morning.

What is the cheapest day to fly from Arizona to Region of Ontario?

Use this chart to determine the cheapest time to fly round-trip from Arizona to Ontario. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Arizona to Region of Ontario flight should consider departing on Friday afternoons when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Arizona to Region of Ontario

Explore weekly flight availability from Arizona to Ontario. 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 December 16, 2025.

The most flights from USAZ to CAON are scheduled on a Tuesday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from Arizona to Region of Ontario?

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated December 16, 2025.
Get a feel of what it's like to fly with Porter Airlines, Delta, and United Airlines from Arizona to Ontario 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.
Porter Airlines
8.0
Very good
399 reviews

Crew

8.6

Entertainment

7.0

Comfort

7.9

Food

7.6

Overall

8.0

Boarding

8.2

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
Porter Airlines
8.0
Very good
399 reviews
Porter Airlines
8.0
Very good
399 reviews

Crew

8.6

Entertainment

7.0

Comfort

7.9

Food

7.6

Overall

8.0

Boarding

8.2

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
Delta
7.9
Good
8,009 reviews
Porter Airlines
8.0
Very good
399 reviews

Crew

8.6

Entertainment

7.0

Comfort

7.9

Food

7.6

Overall

8.0

Boarding

8.2

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
United Airlines
7.4
Good
9,094 reviews
Porter Airlines
8.0
Very good
399 reviews

Crew

8.6

Entertainment

7.0

Comfort

7.9

Food

7.6

Overall

8.0

Boarding

8.2

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
American Airlines
7.2
Good
11,047 reviews
Porter Airlines
8.0
Very good
399 reviews

Crew

8.6

Entertainment

7.0

Comfort

7.9

Food

7.6

Overall

8.0

Boarding

8.2

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
Air Canada
7.1
Good
10,529 reviews
Porter Airlines
8.0
Very good
399 reviews

Crew

8.6

Entertainment

7.0

Comfort

7.9

Food

7.6

Overall

8.0

Boarding

8.2

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 Arizona to Ontario. 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 Arizona to Region of Ontario?

    There are many flights that can get you from Arizona to Region of Ontario in 8h 53m. Fly via WestJet or Air Canada to get the fastest option. The distance between Arizona and Region of Ontario 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 Arizona to Region of Ontario one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $87. Air Canada flights start at $94 while deals on United Airlines start at $98 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Arizona to Ontario 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 Arizona to Region of Ontario?

    Currently, March is the cheapest month in which you can book a flight from Arizona to Region of Ontario (average of $120). Flying from Arizona to Region of Ontario in November is currently the most expensive (average of $175). 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

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Alternative routes for Arizona to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Arizona to Ontario

Discover the top 7 airlines that operate flights from Arizona to Ontario. 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$136Average$420FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$156Average$372FlexibilityNo cancel feeOn-time52%
DeltaCheapest$156Average$387FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$156Average$480FlexibilityNo cancel feeOn-time69%
Air TransatCheapest$169Average$372FlexibilityNo cancel feeOn-time50%
WestJetCheapest$229Average$354FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$296Average$599FlexibilityNo cancel feeOn-time71%

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