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$93+ Cheap flights from Sky Harbor Intl (PHX) 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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — YYZ
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Ontario

Keep the following information in mind while searching for Sky Harbor Intl to Ontario flight deals. Data was last updated March 26, 2025.

Round-trip from

$190
(Trip.com)

One-way from

$93
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$295

Good round-trip deal

$302 or less

Good one-way deal

$151 or less
From Phoenix Sky Harbor Intl to Ontario
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One-way flight from Phoenix Sky Harbor Intl to Ontario
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Highest demand for flights based on searches. 8% potential increase in price ($33 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 March 2025
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Price to beat on a round-trip flight from Phoenix Sky Harbor Intl to Ontario.
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Price to beat on a one-way flight from Phoenix Sky Harbor Intl to Ontario.
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Find flight deals from Sky Harbor Intl to Ontario

Cheapest flights from Sky Harbor Intl to Ontario
Explore the most affordable flight options available from Sky Harbor Intl to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This Trip.com deal was found by Cheapflights users on 3/24. 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 4/44:55 pmPHX - YYZ
Nonstop4h 07mPorter Airlines
Sun 4/1310:00 amYYZ - PHX
Nonstop5h 00mPorter Airlines
Deal found 3/24$190
This Trip.com deal was found by Cheapflights users on 3/24. 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.
Sat 4/1210:20 amPHX - YYZ
1 stop10h 13mMultiple Airlines
Sun 4/131:10 pmYYZ - PHX
Nonstop5h 00mMultiple Airlines
Deal found 3/24$197
This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Wed 4/98:00 amPHX - YYZ
1 stop10h 11mWestJet
Sat 4/121:50 pmYYZ - PHX
1 stop10h 39mWestJet
Deal found 3/25$210
This United Airlines deal was found by Cheapflights users on 3/24. 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 4/111:32 pmPHX - YYZ
1 stop7h 32mUnited Airlines
Wed 4/22:00 pmYYZ - PHX
1 stop7h 11mUnited Airlines
Deal found 3/24$227
This Air Canada deal was found by Cheapflights users on 3/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/111:30 amPHX - YYZ
Nonstop3h 59mAir Canada
Sat 4/128:30 amYYZ - PHX
Nonstop4h 29mAir Canada
Deal found 3/25$237
This Trip.com deal was found by Cheapflights users on 3/25. 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.
Sun 6/1510:10 amPHX - YKF
2 stops11h 36mWestJet
Sat 6/216:00 amYKF - PHX
1 stop9h 24mWestJet
Deal found 3/25$257
This Gotogate deal was found by Cheapflights users on 3/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/41:10 pmPHX - YUL
1 stop8h 33mMultiple Airlines
Mon 6/96:45 amYUL - PHX
1 stop7h 55mMultiple Airlines
Deal found 3/25$266
This Trip.com deal was found by Cheapflights users on 3/25. 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.
Thu 7/311:10 pmPHX - YHM
1 stop8h 31mWestJet
Sun 8/36:00 amYHM - PHX
1 stop9h 24mWestJet
Deal found 3/25$284
This Mytrip deal was found by Cheapflights users on 3/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/91:00 pmPHX - YUL
1 stop8h 35mPorter Airlines
Tue 4/226:45 amYUL - PHX
1 stop8h 15mPorter Airlines
Deal found 3/25$288
This American Airlines deal was found by Cheapflights users on 3/24. 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.
Wed 4/231:04 amPHX - YYZ
1 stop10h 30mAmerican Airlines
Thu 4/245:20 pmYYZ - PHX
1 stop8h 09mAmerican Airlines
Deal found 3/24$300
This American Airlines deal was found by Cheapflights users on 3/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/311:15 pmPHX - YUL
1 stop11h 24mAmerican Airlines
Sun 5/43:44 pmYUL - PHX
1 stop10h 45mAmerican Airlines
Deal found 3/25$305
This Air Canada deal was found by Cheapflights users on 3/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/301:15 pmPHX - YUL
Nonstop4h 43mAir Canada
Wed 5/215:05 pmYUL - PHX
Nonstop5h 25mAir Canada
Deal found 3/26$306

Cheapflights Fare Finder

Customize your flight search to find flights from Sky Harbor Intl 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 March 26, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Ontario that are best for you.

Fly from

Sky Harbor Intl

Fly to

Ontario

Route

Depart

Return

Price

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Fri 4/4

4:55 pm-12:02 am

Nonstop4h 07m

Toronto Pearson Intl

Sun 4/13

10:00 am-12:00 pm

Nonstop5h 00m

$190

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Sat 4/12

10:20 am-11:33 pm

1 stop10h 13m

Toronto Pearson Intl

Sun 4/13

1:10 pm-3:10 pm

Nonstop5h 00m

$197

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Wed 4/9

8:00 am-9:11 pm

1 stop10h 11m

Toronto Pearson Intl

Sat 4/12

1:50 pm-9:29 pm

1 stop10h 39m

$210

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Tue 4/29

11:32 pm-10:04 am

1 stop7h 32m

Toronto Pearson Intl

Wed 4/30

2:00 pm-6:11 pm

1 stop7h 11m

$227

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Fri 4/4

11:30 am-6:29 pm

Nonstop3h 59m

Toronto Pearson Intl

Sat 4/12

8:30 am-9:59 am

Nonstop4h 29m

$237

PhoenixToronto

PHX - YKF

PHXYKF

Phoenix Sky Harbor Intl

Sun 6/15

10:10 am-12:46 am

2 stops11h 36m

Toronto Region of Waterloo Intl

Sat 6/21

6:00 am-12:24 pm

1 stop9h 24m

$257

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

Wed 6/4

1:10 pm-12:43 am

1 stop8h 33m

Montreal Pierre Elliott Trudeau Intl

Mon 6/9

6:45 am-11:40 am

1 stop7h 55m

$266

PhoenixHamilton

PHX - YHM

PHXYHM

Phoenix Sky Harbor Intl

Thu 7/31

1:10 pm-12:41 am

1 stop8h 31m

Hamilton

Sun 8/3

6:00 am-12:24 pm

1 stop9h 24m

$284

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

Wed 4/9

1:00 pm-12:35 am

1 stop8h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 4/22

6:45 am-12:00 pm

1 stop8h 15m

$288

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Wed 4/23

1:04 am-2:34 pm

1 stop10h 30m

Toronto Pearson Intl

Thu 4/24

5:20 pm-10:29 pm

1 stop8h 09m

$300

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 50 results
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Best time to book a flight from Sky Harbor Intl to Ontario

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

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

Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Region of Ontario (average of $243). Flying from Phoenix Sky Harbor Intl Airport to Region of Ontario in July is currently the most expensive (average of $359). 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 PHX to ON?

Find hourly flight availability from Sky Harbor Intl 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 March 26, 2025.

When flying from Phoenix Sky Harbor Intl Airport to Region of Ontario, 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 Phoenix Sky Harbor Intl Airport to Region of Ontario

Explore weekly flight availability from Sky Harbor Intl 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 March 26, 2025.

The most flights from PHX to CAON are scheduled on a Monday (3 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 March 26, 2025.
To help decide which airline to fly from Phoenix to Ontario, see what other customers have to say about Alaska Airlines, Delta and Porter Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,792 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,792 reviews
Alaska Airlines
8.0
Very good
9,792 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,891 reviews
Alaska Airlines
8.0
Very good
9,792 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Porter Airlines
7.9
Good
276 reviews
Alaska Airlines
8.0
Very good
9,792 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Air Transat
7.8
Good
381 reviews
Alaska Airlines
8.0
Very good
9,792 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,608 reviews
Alaska Airlines
8.0
Very good
9,792 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    One-way options have recently been found by users for as low as $93 on Porter Airlines. Other airlines that offer cheap prices include WestJet from $95 and Air Canada from $99 one-way.

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

    When deciding which route to take from Phoenix Sky Harbor Intl Airport to Region of Ontario consider Phoenix Sky Harbor Intl - Toronto Pearson Intl, Phoenix Sky Harbor Intl - Montreal Pierre Elliott Trudeau Intl or Phoenix Sky Harbor Intl - Toronto Region of Waterloo Intl as they are the most popular.

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

    No one likes to see their flight delayed. When booking a flight from Phoenix Sky Harbor Intl Airport to Region of Ontario consider choosing Air Canada Rouge (78%), Porter Airlines (63%) or Air Transat (63%) as they are the most reliable in getting you off to your destination on time.

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

    Looking for the cheapest flight from Phoenix Sky Harbor Intl Airport to Region of Ontario? While on average our users pay $1,739, our data indicates the cheapest price to be $88. The most popular route (Phoenix Sky Harbor Intl - Toronto Pearson Intl), is priced around $215.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Region of Ontario (average of $243). Flying from Phoenix Sky Harbor Intl Airport to Region of Ontario in July is currently the most expensive (average of $359). 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.

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Alternative routes for Sky Harbor Intl 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 Sky Harbor Intl to Ontario

Discover the top 7 airlines that operate flights from Sky Harbor Intl 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$139Average$397FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$158Average$318FlexibilityNo cancel feeOn-time52%
Air TransatCheapest$214Average$340FlexibilityNo cancel feeOn-time50%
DeltaCheapest$249Average$553FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$274Average$588FlexibilityNo cancel feeOn-time71%
WestJetCheapest$306Average$582FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$350Average$566FlexibilityNo cancel feeOn-time69%
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