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Sky Harbor Intl

$134+ Cheap flights from Ontario to Sky Harbor Intl (PHX)

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PHX
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheap flight deals from Ontario to Sky Harbor Intl

Keep the following information in mind while searching for Ontario to Sky Harbor Intl flight deals. Data was last updated September 14, 2025.

Round-trip from

$219
(Trip.com)

One-way from

$134
(Trip.com)

Popular in

December

Cheapest in

June

Average price

$306

Good round-trip deal

$284 or less

Good one-way deal

$156 or less
From Ontario to Phoenix Sky Harbor Intl
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One-way flight from Ontario to Phoenix Sky Harbor Intl
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Highest demand for flights based on searches. 8% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 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 Ontario to Phoenix Sky Harbor Intl.
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Price to beat on a one-way flight from Ontario to Phoenix Sky Harbor Intl.
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Find flight deals from Ontario to Sky Harbor Intl

Cheapest flights from Ontario to Sky Harbor Intl
Explore the most affordable flight options available from Ontario to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/66:00 amYHM - PHX
2 stops12h 34mWestJet
Wed 10/1510:10 amPHX - YHM
2 stops11h 30mWestJet
Deal found 9/14$219
This Trip.com deal was found by Cheapflights users on 9/12. 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.
Sun 10/126:00 amYHM - PHX
2 stops12h 34mWestJet
Wed 10/1510:10 amPHX - YHM
2 stops11h 30mWestJet
Deal found 9/12$221
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 10/126:00 amYHM - PHX
2 stops12h 34mWestJet
Thu 10/161:10 pmPHX - YHM
1 stop8h 30mWestJet
Deal found 9/12$234
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/126:00 amYHM - PHX
1 stop18h 18mWestJet
Thu 10/231:10 pmPHX - YHM
1 stop8h 30mWestJet
Deal found 9/14$242
This Trip.com deal was found by Cheapflights users on 9/12. 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.
Sun 10/196:00 amYHM - PHX
1 stop18h 18mWestJet
Thu 10/231:10 pmPHX - YHM
1 stop8h 30mWestJet
Deal found 9/12$246
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Sat 10/113:00 pmYYZ - PHX
1 stop9h 18mWestJet
Mon 10/204:25 pmPHX - YYZ
1 stop10h 48mWestJet
Deal found 9/12$248
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 10/126:30 amYYZ - PHX
1 stop12h 04mMultiple Airlines
Sat 10/188:00 amPHX - YYZ
2 stops11h 52mMultiple Airlines
Deal found 9/12$249
This oojo deal was found by Cheapflights users on 9/12. 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 10/246:00 amYKF - PHX
1 stop18h 18mWestJet
Mon 10/271:05 pmPHX - YKF
2 stops13h 23mWestJet
Deal found 9/12$250
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/128:15 amYYZ - PHX
1 stop10h 19mWestJet
Wed 10/221:10 pmPHX - YYZ
2 stops13h 41mWestJet
Deal found 9/14$250
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:45 amYUL - PHX
1 stop7h 55mPorter Airlines
Tue 10/712:40 pmPHX - YUL
1 stop8h 57mPorter Airlines
Deal found 9/14$251
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 10/121:30 pmYYZ - PHX
1 stop10h 48mWestJet
Mon 10/204:25 pmPHX - YYZ
1 stop10h 48mWestJet
Deal found 9/12$251
This FlightHub deal was found by Cheapflights users on 9/12. 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.
Sat 10/113:00 pmYYZ - PHX
1 stop9h 18mWestJet
Tue 10/148:00 amPHX - YYZ
2 stops18h 51mWestJet
Deal found 9/12$252

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Sky Harbor Intl 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 14, 2025.
Use the filters below to find and compare flights from Ontario to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Ontario

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

HamiltonPhoenix

YHM - PHX

YHMPHX

Hamilton

Mon 10/6

6:00 am-3:34 pm

2 stops12h 34m

Phoenix Sky Harbor Intl

Wed 10/15

10:10 am-12:40 am

2 stops11h 30m

$219

HamiltonPhoenix

YHM - PHX

YHMPHX

Hamilton

Sun 10/12

6:00 am-3:34 pm

2 stops12h 34m

Phoenix Sky Harbor Intl

Wed 10/15

10:10 am-12:40 am

2 stops11h 30m

$221

HamiltonPhoenix

YHM - PHX

YHMPHX

Hamilton

Sun 10/12

6:00 am-3:34 pm

2 stops12h 34m

Phoenix Sky Harbor Intl

Thu 10/16

1:10 pm-12:40 am

1 stop8h 30m

$234

HamiltonPhoenix

YHM - PHX

YHMPHX

Hamilton

Sun 10/12

6:00 am-9:18 pm

1 stop18h 18m

Phoenix Sky Harbor Intl

Thu 10/23

1:10 pm-12:40 am

1 stop8h 30m

$242

HamiltonPhoenix

YHM - PHX

YHMPHX

Hamilton

Tue 10/21

6:00 am-9:18 pm

1 stop18h 18m

Phoenix Sky Harbor Intl

Thu 10/23

1:10 pm-12:40 am

1 stop8h 30m

$254

HamiltonPhoenix

YHM - PHX

YHMPHX

Hamilton

Sun 10/12

6:00 am-9:18 pm

1 stop18h 18m

Phoenix Sky Harbor Intl

Fri 10/17

8:00 am-12:40 am

1 stop13h 40m

$262

HamiltonPhoenix

YHM - PHX

YHMPHX

Hamilton

Sun 10/12

6:00 am-3:34 pm

2 stops12h 34m

Phoenix Sky Harbor Intl

Tue 10/14

8:00 am-12:40 am

1 stop13h 40m

$265

TorontoPhoenix

YYZ - PHX

YYZPHX

Toronto Pearson Intl

Sat 10/11

1:30 pm-9:18 pm

1 stop10h 48m

Phoenix Sky Harbor Intl

Sat 10/18

6:05 pm-6:12 am

1 stop9h 07m

$276

TorontoPhoenix

YYZ - PHX

YYZPHX

Toronto Pearson Intl

Sun 10/12

6:30 am-3:34 pm

1 stop12h 04m

Phoenix Sky Harbor Intl

Sun 10/19

4:25 pm-6:13 am

1 stop10h 48m

$276

TorontoPhoenix

YYZ - PHX

YYZPHX

Toronto Pearson Intl

Sat 10/4

10:15 am-2:52 pm

1 stop7h 37m

Phoenix Sky Harbor Intl

Sat 10/11

1:36 pm-10:48 pm

1 stop6h 12m

$277

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport

What is the cheapest month to book a flight from Region of Ontario to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Region of Ontario to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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 PHX?

Find hourly flight availability from Ontario to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 14, 2025.

When flying from Region of Ontario to Phoenix Sky Harbor Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Region of Ontario to Phoenix Sky Harbor Intl Airport

Explore weekly flight availability from Ontario to Sky Harbor Intl. 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 14, 2025.

The most flights from CAON to PHX are scheduled on a Monday (3 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).

Related info for your journey

Find useful and relevant information for your journey from Ontario to Sky Harbor Intl. 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 Phoenix Sky Harbor Intl Airport?

    A quick flight from Region of Ontario to Phoenix Sky Harbor Intl Airport can take about 7h 37m. WestJet provides one of the quickest options available for as low as $277. There are 1871 mi between Region of Ontario and Phoenix Sky Harbor Intl Airport. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Region of Ontario to Phoenix Sky Harbor Intl Airport one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $134. Air Canada flights start at $157 while deals on Porter Airlines start at $161 one-way.

  • What are the most popular routes from Region of Ontario to Phoenix Sky Harbor Intl Airport?

    The most popular flight routes from Region of Ontario to Phoenix Sky Harbor Intl Airport are Toronto Pearson Intl - Phoenix Sky Harbor Intl, Montreal Pierre Elliott Trudeau Intl - Phoenix Sky Harbor Intl and Hamilton - Phoenix Sky Harbor Intl.

  • What are the most reliable airlines from Region of Ontario to Phoenix Sky Harbor Intl Airport?

    No one likes to see their flight delayed. When booking a flight from Region of Ontario to Phoenix Sky Harbor Intl Airport consider choosing Porter Airlines (84%), Air Transat (84%) or Air Canada Rouge (73%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Region of Ontario to Phoenix Sky Harbor Intl Airport?

    On average you can expect to pay $256 for a flight from Region of Ontario to Phoenix Sky Harbor Intl Airport. The cheapest flight overall is $109 while the most popular route, (Toronto Pearson Intl - Phoenix Sky Harbor Intl) is currently priced at $224.

  • Can I find deals for flights from Ontario to Sky Harbor Intl that include hotel bookings?

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

  • How can I find direct flights from Ontario to Sky Harbor Intl?

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

  • Can I find deals for business class flights from Ontario to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Ontario to Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Region of Ontario to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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

Traveling to a place near Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Payson
Glendale
Chandler
Globe
Goodyear
Casa Grande
Buckeye
Camp Verde
Surprise
Peoria
Paradise Valley
Avondale
Guadalupe

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Alternative routes for Ontario to Sky Harbor Intl

See prices for flight routes from nearby airports that may be better suited for you.
Vancouver Intl to Sky Harbor Intl flights
Pearson Intl to Sky Harbor Intl flights
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Top 6 airlines flying from Ontario to Sky Harbor Intl

Discover the top 6 airlines that operate flights from Ontario to Sky Harbor Intl. 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 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$140Average$360FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$169Average$326FlexibilityNo cancel feeOn-time67%
Air TransatCheapest$177Average$353FlexibilityNo cancel feeOn-time50%
WestJetCheapest$210Average$280FlexibilityNo cancel feeOn-time60%
Porter AirlinesCheapest$215Average$340FlexibilityNo cancel feeOn-time52%
American AirlinesCheapest$243Average$332FlexibilityNo cancel feeOn-time71%

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