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$58+ 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — YYZ
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Arizona to Ontario

Keep the following information in mind while searching for Arizona to Ontario flight deals. Data was last updated September 11, 2025.

Round-trip from

$167
(FlightHub)

One-way from

$58
(Trip.com)

Popular in

November

Cheapest in

April

Average price

$320

Good round-trip deal

$312 or less

Good one-way deal

$152 or less
From Arizona to Ontario
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One-way flight from Arizona to Ontario
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Highest demand for flights based on searches. 3% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Arizona to Ontario.
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Price to beat on a one-way flight from Arizona to Ontario.
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Find 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 September 11, 2025.

This FlightHub deal was found by Cheapflights users on 9/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1511:30 amLAS - YYZ
1 stop8h 22mWestJet
Sun 10/196:30 amYYZ - LAS
2 stops11h 31mWestJet
Deal found 9/11$167
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Tue 10/218:00 amLAS - YYZ
1 stop9h 52mMultiple Airlines
Tue 10/289:35 amYYZ - LAS
Nonstop5h 07mMultiple Airlines
Deal found 9/11$168
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/1710:55 pmLAS - YYZ
Nonstop4h 25mMultiple Airlines
Wed 10/229:45 amYYZ - LAS
Nonstop4h 54mMultiple Airlines
Deal found 9/11$169
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/1810:00 amLAS - YYZ
2 stops11h 22mWestJet
Tue 9/3011:00 amYYZ - LAS
1 stop9h 34mWestJet
Deal found 9/9$170
This Trip.com deal was found by Cheapflights users on 9/9. 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.
Thu 9/252:32 pmLAS - YYZ
1 stop6h 26mMultiple Airlines
Thu 10/161:30 pmYYZ - LAS
1 stop10h 59mMultiple Airlines
Deal found 9/9$171
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/1511:30 amLAS - YYZ
1 stop8h 22mMultiple Airlines
Fri 10/248:05 pmYYZ - LAS
Nonstop4h 50mMultiple Airlines
Deal found 9/11$172
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/2212:35 pmLAS - YYZ
Nonstop4h 23mWestJet
Mon 10/279:40 amYYZ - LAS
2 stops11h 31mWestJet
Deal found 9/11$173
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/1810:00 amLAS - YYZ
2 stops11h 22mWestJet
Sat 10/42:00 pmYYZ - LAS
1 stop9h 21mWestJet
Deal found 9/9$174
This FlightHub deal was found by Cheapflights users on 9/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/71:25 pmLAS - YYZ
2 stops13h 26mMultiple Airlines
Tue 10/219:30 amYYZ - LAS
Nonstop4h 50mMultiple Airlines
Deal found 9/10$175
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/1710:55 pmLAS - YYZ
Nonstop4h 25mMultiple Airlines
Mon 10/279:40 amYYZ - LAS
2 stops11h 31mMultiple Airlines
Deal found 9/11$176
This Trip.com deal was found by Cheapflights users on 9/9. 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.
Tue 10/78:00 amLAS - YYZ
2 stops13h 31mWestJet
Thu 10/96:30 amYYZ - LAS
1 stop16h 51mWestJet
Deal found 9/9$177
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1111:15 pmLAS - YTZ
1 stop9h 30mAir Canada
Sat 10/185:25 pmYTZ - LAS
1 stop7h 57mAir Canada
Deal found 9/11$178

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 September 11, 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

Thu 10/16

12:35 pm-7:58 pm

Nonstop4h 23m

Toronto Pearson Intl

Tue 10/21

9:30 am-11:20 am

Nonstop4h 50m

$169

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Fri 10/17

10:55 pm-6:20 am

Nonstop4h 25m

Toronto Pearson Intl

Mon 10/27

9:40 am-6:11 pm

2 stops11h 31m

$176

Las VegasToronto

LAS - YTZ

LASYTZ

Las Vegas Harry Reid Intl

Sat 10/11

11:15 pm-11:45 am

1 stop9h 30m

Toronto Island

Sat 10/18

5:25 pm-10:22 pm

1 stop7h 57m

$178

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Thu 12/18

11:20 am-11:11 pm

1 stop8h 51m

Toronto Pearson Intl

Wed 12/31

12:30 pm-6:39 pm

1 stop9h 09m

$188

PhoenixHamilton

PHX - YHM

PHXYHM

Phoenix Sky Harbor Intl

Thu 10/2

1:10 pm-12:40 am

1 stop8h 30m

Hamilton

Sun 10/5

6:00 am-3:34 pm

2 stops12h 34m

$200

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Tue 9/23

12:59 am-2:30 pm

1 stop10h 31m

Toronto Pearson Intl

Wed 10/22

8:35 pm-10:18 pm

Nonstop4h 43m

$201

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Sun 12/14

12:59 am-2:22 pm

1 stop10h 23m

Toronto Pearson Intl

Wed 12/17

8:25 pm-10:31 pm

Nonstop5h 06m

$201

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Tue 11/25

3:45 pm-11:00 pm

Nonstop4h 15m

Toronto Pearson Intl

Fri 11/28

7:55 pm-10:02 pm

Nonstop5h 07m

$204

PhoenixToronto

PHX - YKF

PHXYKF

Phoenix Sky Harbor Intl

Fri 11/21

2:05 pm-5:28 am

2 stops13h 23m

Toronto Region of Waterloo Intl

Sat 11/29

6:20 am-6:47 pm

1 stop14h 27m

$206

Las VegasToronto

LAS - YYZ

LASYYZ

Las Vegas Harry Reid Intl

Thu 10/23

12:35 pm-7:58 pm

Nonstop4h 23m

Toronto Pearson Intl

Thu 10/23

10:25 pm-8:21 pm

1 stop24h 56m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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, January is the cheapest month in which you can book a flight from Arizona to Region of Ontario (average of $243). Flying from Arizona to Region of Ontario in August is currently the most expensive (average of $348). 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 September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Arizona to Region of Ontario as you normally would.

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 September 11, 2025.

The most flights from USAZ to CAON are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

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 September 11, 2025.
Get a feel of what it's like to fly with Delta, Porter Airlines, 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.
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Porter Airlines
7.9
Good
363 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 51m. Fly via Air Canada or WestJet 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 $58. United Airlines flights start at $80 while deals on Air Canada start at $93 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, January is the cheapest month in which you can book a flight from Arizona to Region of Ontario (average of $243). Flying from Arizona to Region of Ontario in August is currently the most expensive (average of $348). 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$129Average$391FlexibilityNo cancel feeOn-time67%
WestJetCheapest$149Average$374FlexibilityNo cancel feeOn-time60%
Porter AirlinesCheapest$153Average$309FlexibilityNo cancel feeOn-time52%
DeltaCheapest$156Average$383FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$170Average$446FlexibilityNo cancel feeOn-time69%
Air TransatCheapest$194Average$357FlexibilityNo cancel feeOn-time50%
American AirlinesCheapest$274Average$516FlexibilityNo cancel feeOn-time71%

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