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Sky Harbor Intl

$178+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PHX
Aug 10 — Aug 171
Mon 8/10
Mon 8/17
1 adult, Economy
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Cheap 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 July 11, 2026.

This oojo deal was found by Cheapflights users on 7/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/712:40 pm
YYZ
-
PHX
2 stops11h 55m
WestJet
Mon 8/108:00 am
PHX
-
YYZ
2 stops10h 35m
WestJet
Deal found 7/9$275
This oojo deal was found by Cheapflights users on 7/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/122:50 pm
YYZ
-
PHX
1 stop9h 45m
WestJet
Wed 8/198:00 am
PHX
-
YYZ
2 stops12h 59m
WestJet
Deal found 7/9$276
This oojo deal was found by Cheapflights users on 7/6. 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 8/712:40 pm
YYZ
-
PHX
2 stops11h 55m
WestJet
Tue 8/118:00 am
PHX
-
YYZ
2 stops10h 35m
WestJet
Deal found 7/6$277
This Cheapflightsfares deal was found by Cheapflights users on 7/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:00 am
YYZ
-
PHX
1 stop9h 10m
WestJet
Wed 8/121:15 pm
PHX
-
YYZ
1 stop8h 50m
WestJet
Deal found 7/8$278
This Cheapflightsfares deal was found by Cheapflights users on 7/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/43:50 pm
YYZ
-
PHX
1 stop8h 45m
WestJet
Tue 8/118:00 am
PHX
-
YYZ
1 stop10h 15m
WestJet
Deal found 7/7$279
This Cheapflightsfares deal was found by Cheapflights users on 7/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:00 am
YYZ
-
PHX
1 stop9h 10m
WestJet
Mon 8/311:15 pm
PHX
-
YYZ
1 stop8h 50m
WestJet
Deal found 7/9$280
This Super.com deal was found by Cheapflights users on 7/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2212:40 pm
YYZ
-
PHX
2 stops11h 55m
WestJet
Sun 8/301:15 pm
PHX
-
YYZ
1 stop8h 50m
WestJet
Deal found 7/9$282
This oojo deal was found by Cheapflights users on 7/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:40 pm
YYZ
-
PHX
2 stops11h 55m
WestJet
Sat 8/221:15 pm
PHX
-
YYZ
2 stops12h 55m
WestJet
Deal found 7/10$283
This oojo deal was found by Cheapflights users on 7/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
YYZ
-
PHX
1 stop9h 10m
WestJet
Wed 9/21:15 pm
PHX
-
YYZ
1 stop8h 50m
WestJet
Deal found 7/10$284
This oojo deal was found by Cheapflights users on 7/7. 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 8/2012:00 pm
YYZ
-
PHX
2 stops12h 35m
WestJet
Mon 8/248:00 am
PHX
-
YYZ
1 stop10h 15m
WestJet
Deal found 7/7$286
This oojo deal was found by Cheapflights users on 7/7. 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 8/206:00 am
YYZ
-
PHX
1 stop9h 10m
WestJet
Tue 8/258:00 am
PHX
-
YYZ
1 stop9h 05m
WestJet
Deal found 7/7$287
This Air Canada deal was found by Cheapflights users on 7/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/712:30 pm
YTZ
-
PHX
1 stop9h 50m
Air Canada
Tue 8/117:55 am
PHX
-
YTZ
1 stop8h 56m
Air Canada
Deal found 7/8$321

Find 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 July 11, 2026.

Round-trip from

$275
(oojo)

One-way from

$178
(FlightHub)

Popular in

June

Cheapest in

January

Average price

$353

Good round-trip deal

$268 or less

Good one-way deal

$236 or less
From Ontario to Phoenix Sky Harbor Intl
Search Deals
One-way flight from Ontario to Phoenix Sky Harbor Intl
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Ontario to Phoenix Sky Harbor Intl.
Search Deals
Price to beat on a one-way flight from Ontario to Phoenix Sky Harbor Intl.
Search Deals

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 July 11, 2026.
Use the filters below to find and compare flights from Ontario to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoPhoenix

YKF - PHX

YKFPHX

Toronto Region of Waterloo Intl

Fri 9/18

8:40 pm-2:25 pm

1 stop20h 45m

Phoenix Sky Harbor Intl

Tue 9/22

8:00 am-7:50 pm

1 stop8h 50m

$326

TorontoPhoenix

YKF - PHX

YKFPHX

Toronto Region of Waterloo Intl

Thu 8/27

8:40 pm-12:10 pm

1 stop18h 30m

Phoenix Sky Harbor Intl

Wed 9/2

8:00 am-7:50 pm

1 stop8h 50m

$337

TorontoPhoenix

YKF - PHX

YKFPHX

Toronto Region of Waterloo Intl

Fri 9/18

8:40 pm-12:10 pm

1 stop18h 30m

Phoenix Sky Harbor Intl

Sun 9/20

8:00 am-7:50 pm

1 stop8h 50m

$337

TorontoPhoenix

YYZ - PHX

YYZPHX

Toronto Pearson Intl

Fri 7/24

11:00 am-3:19 pm

1 stop7h 19m

Phoenix Sky Harbor Intl

Tue 7/28

9:45 am-11:54 pm

2 stops11h 09m

$339

TorontoPhoenix

YYZ - PHX

YYZPHX

Toronto Pearson Intl

Wed 8/12

7:00 am-11:08 am

1 stop7h 08m

Phoenix Sky Harbor Intl

Tue 8/18

11:55 am-7:05 pm

Nonstop4h 10m

$339

TorontoPhoenix

YYZ - PHX

YYZPHX

Toronto Pearson Intl

Fri 8/14

11:40 am-8:56 pm

1 stop12h 16m

Phoenix Sky Harbor Intl

Tue 8/18

5:45 am-5:19 pm

1 stop8h 34m

$340

TorontoPhoenix

YKF - PHX

YKFPHX

Toronto Region of Waterloo Intl

Thu 8/6

8:40 pm-9:35 pm

1 stop27h 55m

Phoenix Sky Harbor Intl

Thu 8/13

8:00 am-7:50 pm

1 stop8h 50m

$353

TorontoPhoenix

YKF - PHX

YKFPHX

Toronto Region of Waterloo Intl

Wed 8/12

8:40 pm-9:35 pm

1 stop27h 55m

Phoenix Sky Harbor Intl

Sat 8/15

8:00 am-7:50 pm

1 stop8h 50m

$357

TorontoPhoenix

YKF - PHX

YKFPHX

Toronto Region of Waterloo Intl

Thu 8/20

8:40 pm-12:10 pm

1 stop18h 30m

Phoenix Sky Harbor Intl

Mon 8/24

8:00 am-7:50 pm

1 stop8h 50m

$358

TorontoPhoenix

YKF - PHX

YKFPHX

Toronto Region of Waterloo Intl

Thu 8/6

8:40 pm-9:35 pm

1 stop27h 55m

Phoenix Sky Harbor Intl

Sat 8/15

8:00 am-7:50 pm

1 stop8h 50m

$361

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

Showing 1-10 of 60 resultsSorted by cheapest first
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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, July is the cheapest month in which you can book a flight from Region of Ontario to Phoenix Sky Harbor Intl Airport (average of $127). Flying from Region of Ontario to Phoenix Sky Harbor Intl Airport in May is currently the most expensive (average of $918). 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 July 11, 2026.

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 July 11, 2026.

The most flights from CAON to PHX 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 (1 on average).

How much does it cost to fly round-trip from Region of Ontario to Phoenix Sky Harbor Intl Airport?

How far ahead should I book a flight from Region of Ontario to Phoenix Sky Harbor Intl Airport?

Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights from Region of Ontario to Phoenix Sky Harbor Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 19m. Air Canada provides one of the quickest options available for as low as $339. 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 Porter Airlines, which is currently one of the cheapest options available, starting at $137. Air Canada flights start at $145 while deals on Air Transat start at $155 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 Toronto Island - 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 Lufthansa (100%), Air Canada (91%) or Air Canada Rouge (87%) 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 $601 for a flight from Region of Ontario to Phoenix Sky Harbor Intl Airport. The cheapest flight overall is $197 while the most popular route, (Toronto Pearson Intl - Phoenix Sky Harbor Intl) is currently priced at $294.

  • 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, July is the cheapest month in which you can book a flight from Region of Ontario to Phoenix Sky Harbor Intl Airport (average of $127). Flying from Region of Ontario to Phoenix Sky Harbor Intl Airport in May is currently the most expensive (average of $918). 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
Glendale
Buckeye
Goodyear
Surprise
Paradise Valley
Wickenburg
Peoria
Payson
Casa Grande
Chandler
Camp Verde
Globe
Fountain Hills
Guadalupe

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Ontario to Sky Harbor Intl

Discover the top 7 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 July 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$169Average$520FlexibilityNo cancel feeOn-time67%
WestJetCheapest$201Average$296FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$227Average$462FlexibilityNo cancel feeOn-time69%
Porter AirlinesCheapest$234Average$385FlexibilityNo cancel feeOn-time52%
Air TransatCheapest$270Average$480FlexibilityNo cancel feeOn-time50%
DeltaCheapest$278Average$366FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$297Average$491FlexibilityNo cancel feeOn-time71%

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