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Cheap flights from Phoenix Sky Harbor Intl Airport to Ontario from C$ 218

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — YYZ
25 Aug — 1 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sky Harbor Intl to Ontario

Enter your travel dates to find the best prices.

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 26 July 2026.

Wed 23/98:00 a.m.
PHX
-
YKF
1 stop8h 50m
WestJet
Tue 29/98:40 p.m.
YKF
-
PHX
1 stop18h 30m
WestJet
Deal found 24/7C$ 366
Fri 25/95:55 p.m.
PHX
-
YYZ
1 stop10h 00m
WestJet
Tue 29/91:30 p.m.
YYZ
-
PHX
1 stop11h 05m
WestJet
Deal found 25/7C$ 380
Mon 28/95:55 p.m.
PHX
-
YYZ
1 stop10h 00m
WestJet
Thu 1/106:00 a.m.
YYZ
-
PHX
1 stop9h 10m
WestJet
Deal found 26/7C$ 396
Fri 25/91:15 p.m.
PHX
-
YYZ
1 stop8h 50m
WestJet
Sat 26/96:00 a.m.
YYZ
-
PHX
1 stop9h 10m
WestJet
Deal found 26/7C$ 397
Fri 18/98:00 a.m.
PHX
-
YKF
1 stop8h 50m
WestJet
Mon 21/98:40 p.m.
YKF
-
PHX
1 stop18h 30m
WestJet
Deal found 25/7C$ 407
Wed 9/91:15 p.m.
PHX
-
YYZ
1 stop8h 50m
WestJet
Wed 16/96:00 a.m.
YYZ
-
PHX
1 stop9h 10m
WestJet
Deal found 26/7C$ 407
Mon 28/95:55 p.m.
PHX
-
YYZ
1 stop8h 50m
WestJet
Sun 4/108:00 a.m.
YYZ
-
PHX
1 stop9h 25m
WestJet
Deal found 25/7C$ 409
Wed 9/98:00 a.m.
PHX
-
YOW
1 stop8h 20m
WestJet
Wed 16/91:20 p.m.
YOW
-
PHX
1 stop11h 15m
WestJet
Deal found 26/7C$ 410
Thu 10/91:15 p.m.
PHX
-
YYZ
2 stops12h 55m
WestJet
Sun 13/96:10 a.m.
YYZ
-
PHX
2 stops11h 15m
WestJet
Deal found 26/7C$ 411
Thu 10/98:00 a.m.
PHX
-
YKF
1 stop8h 50m
WestJet
Sun 13/98:40 p.m.
YKF
-
PHX
1 stop18h 30m
WestJet
Deal found 24/7C$ 416
Thu 17/98:00 a.m.
PHX
-
YKF
1 stop8h 50m
WestJet
Mon 21/98:40 p.m.
YKF
-
PHX
1 stop27h 55m
WestJet
Deal found 23/7C$ 420
Mon 28/98:00 a.m.
PHX
-
YKF
1 stop8h 50m
WestJet
Sun 4/108:40 p.m.
YKF
-
PHX
1 stop20h 45m
WestJet
Deal found 25/7C$ 434

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 26 July 2026.

Round-trip from

C$ 366

One-way from

C$ 218

Popular in

February

Cheapest in

March

Average price

C$ 644

Good round-trip deal

C$ 245 or less

Good one-way deal

C$ 252 or less
WestJet
  • WestJet
  • 23/9-29/9
  • 2 total stops
  • 27h 20m total
  • Phoenix to Ontario
Search Deals
23/9
  • 23/9
  • 3 total stops
  • 21h 00m total
  • Phoenix to Ontario
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 24 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 Phoenix Sky Harbor Intl to Ontario.
Search Deals
Price to beat on a one-way flight from Phoenix Sky Harbor Intl to Ontario.
Search Deals

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 629,999 searches. Data last updated 26 July 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixToronto

PHX - YKF

PHXYKF

Phoenix Sky Harbor Intl

Thu 10/9

8:00 a.m.-7:50 p.m.

1 stop8h 50m

Toronto Region of Waterloo Intl

Sun 13/9

8:40 p.m.-12:10 p.m.

1 stop18h 30m

C$ 416

PhoenixToronto

PHX - YKF

PHXYKF

Phoenix Sky Harbor Intl

Wed 16/9

8:00 a.m.-7:50 p.m.

1 stop8h 50m

Toronto Region of Waterloo Intl

Sat 19/9

8:40 p.m.-3:45 p.m.

2 stops22h 05m

C$ 442

PhoenixToronto

PHX - YKF

PHXYKF

Phoenix Sky Harbor Intl

Wed 9/9

8:00 a.m.-7:50 p.m.

1 stop8h 50m

Toronto Region of Waterloo Intl

Wed 16/9

8:40 p.m.-9:35 p.m.

1 stop27h 55m

C$ 469

PhoenixToronto

PHX - YKF

PHXYKF

Phoenix Sky Harbor Intl

Fri 18/9

8:00 a.m.-7:50 p.m.

1 stop8h 50m

Toronto Region of Waterloo Intl

Mon 21/9

8:40 p.m.-9:35 p.m.

1 stop27h 55m

C$ 495

PhoenixToronto

PHX - YKF

PHXYKF

Phoenix Sky Harbor Intl

Tue 8/9

8:00 a.m.-7:50 p.m.

1 stop8h 50m

Toronto Region of Waterloo Intl

Tue 15/9

8:40 p.m.-12:10 p.m.

1 stop18h 30m

C$ 507

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Sun 16/8

4:35 p.m.-12:45 p.m.

2 stops17h 10m

Toronto Pearson Intl

Thu 20/8

12:40 p.m.-9:35 p.m.

2 stops11h 55m

C$ 507

PhoenixToronto

PHX - YKF

PHXYKF

Phoenix Sky Harbor Intl

Tue 18/8

8:00 a.m.-7:50 p.m.

1 stop8h 50m

Toronto Region of Waterloo Intl

Fri 18/9

8:40 p.m.-9:25 a.m.

2 stops15h 45m

C$ 509

PhoenixToronto

PHX - YKF

PHXYKF

Phoenix Sky Harbor Intl

Thu 15/10

5:55 p.m.-7:50 p.m.

1 stop22h 55m

Toronto Region of Waterloo Intl

Sun 18/10

8:40 p.m.-2:25 p.m.

1 stop20h 45m

C$ 511

PhoenixMontreal

PHX - YUL

PHXYUL

Phoenix Sky Harbor Intl

Fri 18/9

8:00 a.m.-12:25 a.m.

2 stops13h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

7:15 a.m.-2:25 p.m.

1 stop10h 10m

C$ 517

PhoenixToronto

PHX - YYZ

PHXYYZ

Phoenix Sky Harbor Intl

Thu 10/9

8:00 a.m.-9:15 p.m.

1 stop10h 15m

Toronto Pearson Intl

Sun 13/9

9:30 a.m.-11:04 a.m.

Nonstop4h 34m

C$ 561

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/7

Showing 1-10 of 60 resultsSorted by cheapest first
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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 C$ 496). Flying from Phoenix Sky Harbor Intl Airport to Region of Ontario in December is currently the most expensive (average of C$ 685). 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 26 July 2026.

One of the essential ways to save on airfare from Phoenix Sky Harbor Intl Airport to Region of Ontario is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 63% on airfare.

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 26 July 2026.

The most flights from PHX to CAON are scheduled on a Tuesday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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

Airfare is typical for this route at the moment.
Phoenix Sky Harbor Intl Airport to Region of Ontario flights typically cost between C$ 349 and C$ 747 in September.
The cheapest round-trip price found within the last 5 days was C$ 380 on WestJet (25 Sep-29 Sep).

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

The price you pay for your flight from Phoenix Sky Harbor Intl Airport to Region of Ontario may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 26 July 2026.
Read reviews from past customers who have flown Porter Airlines,Air Transat, andAmerican Airlines from Phoenix Sky Harbor Intl Airport to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
448 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.5

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
448 reviews
Porter Airlines
8.0
Very good
448 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.5

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Transat
7.8
Good
568 reviews
Porter Airlines
8.0
Very good
448 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.5

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
American Airlines
7.1
Good
11,849 reviews
Porter Airlines
8.0
Very good
448 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.5

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Canada
7.1
Good
11,388 reviews
Porter Airlines
8.0
Very good
448 reviews
Check prices

Entertainment

6.9

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.5

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

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?

    Departing from Phoenix Sky Harbor Intl Airport to Region of Ontario will take you 8h 20m. There are 3352 km between Phoenix Sky Harbor Intl Airport and Region of Ontario. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    To fly one-way, consider booking your trip with Porter Airlines, which is currently one of the cheapest options available, starting at C$ 144. WestJet flights start at C$ 184 while deals on Delta start at C$ 185 one-way.

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

    While some choose either Phoenix Sky Harbor Intl - Montreal Pierre Elliott Trudeau Intl or Phoenix Sky Harbor Intl - Toronto Island, Phoenix Sky Harbor Intl - Toronto Pearson Intl is the most popular route from Phoenix Sky Harbor Intl Airport to Region of Ontario.

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

    The top 3 most reliable airlines when flying from Phoenix Sky Harbor Intl Airport to Region of Ontario are American Airlines (85%), Porter Airlines (85%) and Air Transat (85%).

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

    The cheapest flight price from Phoenix Sky Harbor Intl Airport to Region of Ontario is C$ 199. On average you can expect to pay C$ 438. The most popular route, (Phoenix Sky Harbor Intl - Toronto Pearson Intl), can usually be booked for C$ 449.

  • 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 C$ 496). Flying from Phoenix Sky Harbor Intl Airport to Region of Ontario in December is currently the most expensive (average of C$ 685). 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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Top 4 airlines flying from Sky Harbor Intl to Ontario

Discover the top 4 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 629,999 searches. Data last updated 26 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 244AverageC$ 569FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 265AverageC$ 560FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 306AverageC$ 670FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 627AverageC$ 742FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Sky Harbor Intl to Ontario?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ontario from Sky Harbor Intl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Sky Harbor Intl to Ontario?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Sky Harbor Intl.

Can Cheapflights find flights from Sky Harbor Intl to Ontario with no change fees?

Certainly. Search results for flights to Ontario from Sky Harbor Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Sky Harbor Intl to Ontario become cheaper?

Yes! Start tracking prices for Sky Harbor Intl to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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