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$98+ 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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — YYZ
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap 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 diciembre 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
mié. 12/3112:38 pmPHX - YUL
2 stops25h 47mMultiple Airlines
lun. 1/57:30 pmYUL - PHX
1 stop29h 17mMultiple Airlines
Deal found 12/9$499
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
jue. 12/258:26 pmPHX - YYZ
1 stop7h 54mMultiple Airlines
jue. 1/17:55 pmYYZ - PHX
1 stop14h 53mMultiple Airlines
Deal found 12/11$499
This United Airlines deal was found by Cheapflights users on 12/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/318:20 amPHX - YUL
1 stop10h 57mUnited Airlines
lun. 1/56:00 amYUL - PHX
1 stop14h 38mUnited Airlines
Deal found 12/9$507
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
lun. 12/157:43 pmPHX - YYZ
1 stop8h 37mMultiple Airlines
mié. 12/174:45 pmYYZ - PHX
2 stops18h 03mMultiple Airlines
Deal found 12/11$510
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
sáb. 12/137:35 pmPHX - YYZ
1 stop9h 35mMultiple Airlines
lun. 12/157:55 pmYYZ - PHX
1 stop24h 36mMultiple Airlines
Deal found 12/9$514
This Air Canada deal was found by Cheapflights users on 12/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/318:00 amPHX - YUL
Nonstop4h 35mAir Canada
vie. 1/29:30 pmYUL - PHX
1 stop13h 44mAir Canada
Deal found 12/9$518
This Air Canada deal was found by Cheapflights users on 12/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3012:45 amPHX - YUL
1 stop13h 12mAir Canada
lun. 1/56:00 amYUL - PHX
1 stop11h 47mAir Canada
Deal found 12/9$556
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
dom. 12/149:58 amPHX - YYZ
1 stop7h 57mMultiple Airlines
mar. 12/162:10 pmYYZ - PHX
1 stop10h 37mMultiple Airlines
Deal found 12/11$557
This oojo deal was found by Cheapflights users on 12/9. 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.
sáb. 12/137:35 pmPHX - YHM
1 stop19h 42mWestJet
lun. 12/156:10 pmYHM - PHX
2 stops21h 08mWestJet
Deal found 12/9$565
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
mié. 12/247:35 pmPHX - YYZ
1 stop9h 35mMultiple Airlines
jue. 1/17:55 pmYYZ - PHX
1 stop14h 53mMultiple Airlines
Deal found 12/11$575
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/307:00 amPHX - YYZ
1 stop30h 35mMultiple Airlines
mar. 1/69:35 amYYZ - PHX
Nonstop5h 02mMultiple Airlines
Deal found 12/10$588
This Mytrip deal was found by Cheapflights users on 12/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/3112:38 pmPHX - YTZ
3 stops31h 25mMultiple Airlines
sáb. 1/38:40 amYTZ - PHX
2 stops29h 03mMultiple Airlines
Deal found 12/10$617

Find 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 diciembre 12, 2025.

Round-trip from

$234
(Kiwi.com)

One-way from

$98
(Trip.com)

Popular in

December

Cheapest in

April

Average price

$516

Good round-trip deal

$431 or less

Good one-way deal

$226 or less
From Phoenix Sky Harbor Intl to Ontario
Search Deals
One-way flight from Phoenix Sky Harbor Intl to Ontario
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Phoenix Sky Harbor Intl to Ontario.
Search Deals
Price to beat on a one-way flight from Phoenix Sky Harbor Intl to Ontario.
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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 diciembre 12, 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

mié. 1/14

11:15 am-11:39 pm

1 stop10h 24m

Toronto Pearson Intl

dom. 1/18

1:30 pm-10:47 pm

1 stop11h 17m

$234

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

lun. 1/26

7:35 pm-6:13 am

1 stop8h 38m

Toronto Pearson Intl

dom. 2/1

10:15 pm-1:19 pm

1 stop17h 04m

$252

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

jue. 2/12

11:55 am-12:26 am

1 stop10h 31m

Toronto Pearson Intl

mié. 2/18

9:40 am-8:25 pm

2 stops12h 45m

$257

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

mié. 2/11

9:00 am-7:36 pm

1 stop8h 36m

Toronto Pearson Intl

mié. 2/18

12:30 pm-8:25 pm

1 stop9h 55m

$257

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

vie. 1/16

1:40 pm-7:42 pm

Nonstop4h 02m

Toronto Pearson Intl

dom. 2/22

9:35 am-12:37 pm

Nonstop5h 02m

$262

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

sáb. 1/24

11:32 am-6:20 am

1 stop16h 48m

Toronto Pearson Intl

sáb. 1/31

9:35 am-12:37 pm

Nonstop5h 02m

$266

PhoenixOttawa

PHX - YOW

PHXYOW

Phoenix Sky Harbor Intl

jue. 1/15

9:00 am-12:42 am

2 stops13h 42m

Ottawa

dom. 1/18

6:00 am-8:25 pm

2 stops16h 25m

$283

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

vie. 3/6

7:35 pm-6:58 am

1 stop9h 23m

Toronto Pearson Intl

dom. 3/8

9:35 am-11:37 am

Nonstop5h 02m

$284

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

jue. 2/12

11:55 am-12:26 am

1 stop10h 31m

Toronto Pearson Intl

lun. 2/23

9:40 am-6:49 pm

2 stops11h 09m

$284

PhoenixToronto

PHX - YKF

PHXYKF

Phoenix Sky Harbor Intl

vie. 1/16

9:00 am-5:28 am

1 stop18h 28m

Toronto Region of Waterloo Intl

jue. 1/22

6:20 am-10:47 pm

1 stop18h 27m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 60 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, March is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Region of Ontario (average of $120). Flying from Phoenix Sky Harbor Intl Airport 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 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 diciembre 12, 2025.

It’s typically best to fly out from Phoenix Sky Harbor Intl Airport to Region of Ontario at noon. Doing so could potentially save you 12% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Region of Ontario?

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

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Region of Ontario flight should consider departing on Friday mornings 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 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 diciembre 12, 2025.

The most flights from PHX 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 (3 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 diciembre 12, 2025.
See what other customers who have flown with Porter Airlines, Delta, and United Airlines from Phoenix Sky Harbor Intl Airport to Ontario have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
397 reviews

Boarding

8.2

Food

7.6

Entertainment

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

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
397 reviews
Porter Airlines
8.0
Very good
397 reviews

Boarding

8.2

Food

7.6

Entertainment

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

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
8,008 reviews
Porter Airlines
8.0
Very good
397 reviews

Boarding

8.2

Food

7.6

Entertainment

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

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
9,095 reviews
Porter Airlines
8.0
Very good
397 reviews

Boarding

8.2

Food

7.6

Entertainment

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

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
11,048 reviews
Porter Airlines
8.0
Very good
397 reviews

Boarding

8.2

Food

7.6

Entertainment

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

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
10,514 reviews
Porter Airlines
8.0
Very good
397 reviews

Boarding

8.2

Food

7.6

Entertainment

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

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 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.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Region of Ontario?

    WestJet, Air Canada, and Porter Airlines can get you from Phoenix Sky Harbor Intl Airport to Region of Ontario in just under 8h 42m. Your travel time can differ by up to 1h 42m. Phoenix Sky Harbor Intl Airport and Region of Ontario are separated by a distance of 2177 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 Phoenix Sky Harbor Intl Airport to Region of Ontario one-way?

    One-way options have recently been found by users for as low as $87 on WestJet. Other airlines that offer cheap prices include Air Canada from $94 and United Airlines from $98 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 Island 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 Lufthansa (83%), American Airlines (80%) or Porter Airlines (80%) 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 $963, our data indicates the cheapest price to be $159. The most popular route (Phoenix Sky Harbor Intl - Toronto Pearson Intl), is priced around $201.

  • 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, March is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Region of Ontario (average of $120). Flying from Phoenix Sky Harbor Intl Airport 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.

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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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$135Average$419FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$156Average$372FlexibilityNo cancel feeOn-time52%
DeltaCheapest$156Average$385FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$156Average$435FlexibilityNo cancel feeOn-time69%
Air TransatCheapest$169Average$372FlexibilityNo cancel feeOn-time50%
WestJetCheapest$229Average$354FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$296Average$590FlexibilityNo cancel feeOn-time71%

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