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Cheap flights from Ontario to Phoenix from C$ 238

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 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PHX
23 Aug — 30 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Phoenix

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Phoenix
Explore the most affordable flight options available from Ontario to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 July 2026.

Fri 21/86:00 a.m.
YYZ
-
PHX
1 stop9h 10m
WestJet
Wed 26/81:15 p.m.
PHX
-
YYZ
1 stop8h 50m
WestJet
Deal found 19/7C$ 380
Sat 10/106:00 a.m.
YYZ
-
PHX
1 stop11h 25m
WestJet
Sun 18/104:35 p.m.
PHX
-
YYZ
1 stop10h 35m
WestJet
Deal found 19/7C$ 384
Fri 18/98:40 p.m.
YKF
-
PHX
1 stop18h 30m
WestJet
Sun 20/98:00 a.m.
PHX
-
YKF
1 stop8h 50m
WestJet
Deal found 19/7C$ 390
Tue 13/1012:40 p.m.
YYZ
-
PHX
2 stops11h 55m
WestJet
Thu 22/108:00 a.m.
PHX
-
YYZ
2 stops10h 35m
WestJet
Deal found 19/7C$ 391
Thu 8/106:00 a.m.
YYZ
-
PHX
1 stop9h 10m
WestJet
Sun 11/104:35 p.m.
PHX
-
YYZ
1 stop10h 35m
WestJet
Deal found 20/7C$ 393
Mon 5/1012:40 p.m.
YYZ
-
PHX
2 stops11h 55m
WestJet
Sat 10/108:00 a.m.
PHX
-
YYZ
1 stop10h 15m
WestJet
Deal found 22/7C$ 394
Sun 11/101:30 p.m.
YYZ
-
PHX
1 stop11h 05m
WestJet
Tue 13/108:00 a.m.
PHX
-
YYZ
1 stop9h 05m
WestJet
Deal found 20/7C$ 396
Tue 13/103:50 p.m.
YYZ
-
PHX
1 stop8h 45m
WestJet
Sun 18/101:15 p.m.
PHX
-
YYZ
1 stop8h 50m
WestJet
Deal found 20/7C$ 397
Fri 14/812:40 p.m.
YYZ
-
PHX
2 stops11h 55m
WestJet
Sat 15/81:15 p.m.
PHX
-
YYZ
1 stop8h 50m
WestJet
Deal found 23/7C$ 398
Thu 24/98:40 p.m.
YKF
-
PHX
1 stop27h 55m
WestJet
Tue 29/98:00 a.m.
PHX
-
YKF
1 stop8h 50m
WestJet
Deal found 19/7C$ 400
Fri 11/98:40 p.m.
YKF
-
PHX
1 stop18h 30m
WestJet
Sun 13/98:00 a.m.
PHX
-
YKF
1 stop8h 50m
WestJet
Deal found 19/7C$ 403
Mon 7/98:40 p.m.
YKF
-
PHX
1 stop18h 30m
WestJet
Mon 14/98:00 a.m.
PHX
-
YKF
1 stop8h 50m
WestJet
Deal found 24/7C$ 405

Find flight deals from Ontario to Phoenix

Keep the following information in mind while searching for Ontario to Phoenix flight deals. Data was last updated 24 July 2026.

Round-trip from

C$ 379

One-way from

C$ 238

Popular in

June

Cheapest in

January

Average price

C$ 528
WestJet
  • WestJet
  • 15/10-21/10
  • 2 total stops
  • 19h 35m total
  • Ontario to Phoenix
Search Deals
WestJet
  • WestJet
  • 18/10
  • 1 total stop
  • 10h 10m total
  • Ontario to Phoenix
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (C$ 8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Phoenix 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 24 July 2026.
Use the filters below to find and compare flights from Ontario to Phoenix 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 18/9

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

1 stop18h 30m

Phoenix Sky Harbor Intl

Sun 20/9

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

1 stop8h 50m

C$ 390

TorontoPhoenix

YKF - PHX

YKFPHX

Toronto Region of Waterloo Intl

Fri 11/9

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

1 stop18h 30m

Phoenix Sky Harbor Intl

Sun 13/9

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

1 stop8h 50m

C$ 403

TorontoPhoenix

YKF - PHX

YKFPHX

Toronto Region of Waterloo Intl

Fri 18/9

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

2 stops15h 45m

Phoenix Sky Harbor Intl

Mon 21/9

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

1 stop8h 50m

C$ 417

TorontoPhoenix

YKF - PHX

YKFPHX

Toronto Region of Waterloo Intl

Wed 16/9

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

1 stop27h 55m

Phoenix Sky Harbor Intl

Mon 21/9

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

1 stop8h 50m

C$ 420

TorontoPhoenix

YKF - PHX

YKFPHX

Toronto Region of Waterloo Intl

Sat 5/9

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

1 stop18h 30m

Phoenix Sky Harbor Intl

Thu 10/9

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

1 stop8h 50m

C$ 424

TorontoPhoenix

YKF - PHX

YKFPHX

Toronto Region of Waterloo Intl

Fri 11/9

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

1 stop18h 30m

Phoenix Sky Harbor Intl

Mon 14/9

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

1 stop8h 50m

C$ 429

TorontoPhoenix

YKF - PHX

YKFPHX

Toronto Region of Waterloo Intl

Fri 2/10

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

1 stop20h 45m

Phoenix Sky Harbor Intl

Mon 5/10

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

1 stop8h 50m

C$ 431

TorontoPhoenix

YKF - PHX

YKFPHX

Toronto Region of Waterloo Intl

Mon 5/10

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

1 stop27h 55m

Phoenix Sky Harbor Intl

Sun 11/10

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

1 stop8h 50m

C$ 443

OttawaPhoenix

YOW - PHX

YOWPHX

Ottawa

Thu 1/10

3:10 p.m.-9:03 p.m.

1 stop8h 53m

Phoenix Sky Harbor Intl

Fri 2/10

6:43 p.m.-4:38 p.m.

2 stops18h 55m

C$ 480

TorontoPhoenix

YYZ - PHX

YYZPHX

Toronto Pearson Intl

Tue 25/8

12:25 p.m.-8:06 p.m.

1 stop10h 41m

Phoenix Sky Harbor Intl

Sat 29/8

11:05 p.m.-8:55 a.m.

1 stop6h 50m

C$ 481

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix 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

What is the cheapest month to book a flight from Region of Ontario to Phoenix?

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Phoenix (average of C$ 456). Flying from Region of Ontario to Phoenix in March is currently the most expensive (average of C$ 580). 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 Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 July 2026.

A simple way to save on the total cost of your ticket is to fly from Region of Ontario to Phoenix at noon. If you’re flexible enough to do this you can expect to save up to 50% on your trip compared to booking a flight in the afternoon.

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

Airfare is below average for this route at the moment.
Region of Ontario to Phoenix flights typically cost between C$ 441 and C$ 732 in October.
The cheapest round-trip price found within the last 5 days was C$ 379 on WestJet (15 Oct-21 Oct).

How far ahead should I book a flight from Region of Ontario to Phoenix?

The price you pay for your flight from Region of Ontario to Phoenix may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Phoenix. 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?

    There are many flights that can get you from Region of Ontario to Phoenix in 10h 21m. Fly via WestJet, Delta, or United Airlines to get the fastest option. Region of Ontario and Phoenix are separated by a distance of 3504 km. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 194. Porter Airlines flights start at C$ 200 while deals on American Airlines start at C$ 204 one-way.

  • What are the most popular routes from Region of Ontario to Phoenix?

    The most popular flight routes from Region of Ontario to Phoenix 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?

    Before booking your flight to Phoenix from Region of Ontario, check out the most reliable airlines to get you to your destination on time: Lufthansa (100%), Air Canada (93%), Air Canada Rouge( 89%).

  • What are the cheapest flights from Region of Ontario to Phoenix?

    The cheapest flight price from Region of Ontario to Phoenix is C$ 228. On average you can expect to pay C$ 425. The most popular route, (Toronto Pearson Intl - Phoenix Sky Harbor Intl), can usually be booked for C$ 428.

  • Can I find deals for flights from Ontario to Phoenix that include hotel bookings?

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

  • How can I find direct flights from Ontario to Phoenix?

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

  • Can I find deals for business class flights from Ontario to Phoenix?

    Yes. Cheapflights offers flight deals from Ontario to Phoenix 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?

    Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Phoenix (average of C$ 456). Flying from Region of Ontario to Phoenix in March is currently the most expensive (average of C$ 580). 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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Alternative routes for Ontario to Phoenix

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Ontario to Phoenix

Discover the top 7 airlines that operate flights from Ontario to Phoenix. 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 24 July 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 225AverageC$ 520FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 227AverageC$ 584FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 273AverageC$ 535FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 282AverageC$ 440FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 295AverageC$ 534FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 336AverageC$ 553FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air TransatCheapestC$ 373AverageC$ 582FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Phoenix?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Phoenix. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Phoenix?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Phoenix for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ontario to Phoenix with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Phoenix, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ontario to Phoenix become cheaper?

Yes! Start tracking prices for Ontario to Phoenix 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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