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Cheap flights from Ontario to Phoenix from C$ 187

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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PHX
29 May — 5 Jun1
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 29 April 2026.

Mon 10/811:00 a.m.
YQT
-
PHX
2 stops13h 35m
WestJet
Thu 20/88:00 a.m.
PHX
-
YQT
1 stop8h 00m
WestJet
Deal found 27/4C$ 320
Mon 19/106:45 a.m.
YUL
-
PHX
2 stops13h 15m
WestJet
Mon 26/108:00 a.m.
PHX
-
YUL
2 stops13h 33m
WestJet
Deal found 25/4C$ 376
Mon 19/105:00 p.m.
YUL
-
PHX
Nonstop5h 16m
Air Canada
Mon 26/107:00 a.m.
PHX
-
YUL
Nonstop4h 35m
Air Canada
Deal found 27/4C$ 380
Wed 9/95:00 p.m.
YUL
-
PHX
Nonstop5h 16m
Air Canada
Sat 19/97:55 a.m.
PHX
-
YUL
Nonstop4h 43m
Air Canada
Deal found 27/4C$ 389
Sat 18/76:30 a.m.
YYZ
-
PHX
1 stop14h 54m
United Airlines
Sat 18/711:50 p.m.
PHX
-
YYZ
1 stop8h 59m
United Airlines
Deal found 25/4C$ 396
Sun 23/85:40 a.m.
YXU
-
PHX
2 stops13h 15m
Air Canada
Wed 26/811:55 a.m.
PHX
-
YXU
1 stop6h 45m
Air Canada
Deal found 28/4C$ 397
Thu 6/89:30 a.m.
YYZ
-
PHX
Nonstop4h 34m
Porter Airlines
Thu 13/812:05 p.m.
PHX
-
YYZ
Nonstop4h 14m
Porter Airlines
Deal found 26/4C$ 397
Sun 23/85:05 p.m.
YUL
-
PHX
Nonstop5h 15m
Air Canada
Sun 30/87:55 a.m.
PHX
-
YUL
Nonstop4h 47m
Air Canada
Deal found 27/4C$ 399
Wed 17/610:30 p.m.
YYZ
-
PHX
1 stop20h 15m
WestJet
Sun 21/68:00 a.m.
PHX
-
YYZ
1 stop10h 15m
WestJet
Deal found 27/4C$ 399
Wed 19/85:05 p.m.
YUL
-
PHX
Nonstop5h 15m
Air Canada
Sun 23/87:55 a.m.
PHX
-
YUL
Nonstop4h 47m
Air Canada
Deal found 28/4C$ 400
Tue 13/109:30 a.m.
YYZ
-
PHX
Nonstop4h 34m
Porter Airlines
Thu 22/1012:05 p.m.
PHX
-
YYZ
Nonstop4h 14m
Porter Airlines
Deal found 24/4C$ 400
Mon 29/610:00 a.m.
YYZ
-
PHX
2 stops29h 10m
WestJet
Sun 5/71:15 p.m.
PHX
-
YYZ
1 stop14h 40m
WestJet
Deal found 28/4C$ 403

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 29 April 2026.

Round-trip from

C$ 320

One-way from

C$ 187

Popular in

March

Cheapest in

June

Average price

C$ 525
WestJet
  • WestJet
  • 10/8-20/8
  • 3 total stops
  • 21h 35m total
  • Ontario to Phoenix
Search Deals
WestJet
  • WestJet
  • 11/7
  • 1 total stop
  • 9h 00m total
  • Ontario to Phoenix
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 29 April 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

LondonPhoenix

YXU - PHX

YXUPHX

London

Sun 23/8

5:40 a.m.-3:55 p.m.

2 stops13h 15m

Phoenix Sky Harbor Intl

Wed 26/8

11:55 a.m.-9:40 p.m.

1 stop6h 45m

C$ 397
Quickest round-trip

TorontoPhoenix

YYZ - PHX

YYZPHX

Toronto Pearson Intl

Fri 25/9

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

Nonstop4h 34m

Phoenix Sky Harbor Intl

Sat 26/9

12:05 p.m.-7:19 p.m.

Nonstop4h 14m

C$ 411

LondonPhoenix

YXU - PHX

YXUPHX

London

Tue 9/6

2:40 p.m.-9:35 p.m.

2 stops9h 55m

Phoenix Sky Harbor Intl

Tue 16/6

5:55 p.m.-5:20 a.m.

1 stop8h 25m

C$ 414

LondonPhoenix

YXU - PHX

YXUPHX

London

Sun 23/8

6:10 a.m.-3:45 p.m.

2 stops12h 35m

Phoenix Sky Harbor Intl

Wed 26/8

1:15 p.m.-4:45 p.m.

1 stop24h 30m

C$ 433

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Sun 23/8

6:35 p.m.-10:13 a.m.

1 stop18h 38m

Phoenix Sky Harbor Intl

Sun 30/8

7:07 a.m.-5:30 p.m.

1 stop7h 23m

C$ 434

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Wed 19/8

9:45 a.m.-9:58 p.m.

1 stop15h 13m

Phoenix Sky Harbor Intl

Sun 23/8

4:28 p.m.-10:40 a.m.

1 stop15h 12m

C$ 434

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Sun 23/8

7:15 a.m.-12:10 p.m.

1 stop31h 55m

Phoenix Sky Harbor Intl

Sun 30/8

4:35 p.m.-11:45 p.m.

2 stops28h 10m

C$ 436

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Thu 9/7

9:45 a.m.-11:24 p.m.

1 stop16h 39m

Phoenix Sky Harbor Intl

Sat 11/7

10:06 a.m.-8:25 a.m.

2 stops19h 19m

C$ 437

TorontoPhoenix

YKF - PHX

YKFPHX

Toronto Region of Waterloo Intl

Fri 24/7

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

1 stop18h 30m

Phoenix Sky Harbor Intl

Sun 26/7

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

1 stop8h 50m

C$ 437

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Thu 13/8

6:00 a.m.-1:57 p.m.

1 stop10h 57m

Phoenix Sky Harbor Intl

Tue 18/8

10:00 a.m.-11:56 p.m.

1 stop10h 56m

C$ 438

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/4

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

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 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, June is the cheapest month in which you can book a flight from Region of Ontario to Phoenix (average of C$ 142). Flying from Region of Ontario to Phoenix in September is currently the most expensive (average of C$ 1,269). 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 29 April 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Phoenix as you normally would.

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

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 4h 34m. Fly via Air Canada, Air Transat, or WestJet to get the fastest option. Region of Ontario and Phoenix are separated by a distance of 3011 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$ 189. Porter Airlines flights start at C$ 196 while deals on United Airlines start at C$ 197 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, Toronto Island - Phoenix Sky Harbor Intl and Montreal Pierre Elliott Trudeau Intl - 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: American Airlines (72%), Porter Airlines (72%), Air Transat( 72%).

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

    The cheapest flight price from Region of Ontario to Phoenix is C$ 256. On average you can expect to pay C$ 448. The most popular route, (Toronto Pearson Intl - Phoenix Sky Harbor Intl), can usually be booked for C$ 311.

  • 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, June is the cheapest month in which you can book a flight from Region of Ontario to Phoenix (average of C$ 142). Flying from Region of Ontario to Phoenix in September is currently the most expensive (average of C$ 1,269). 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 29 April 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 189AverageC$ 498FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 210AverageC$ 567FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 242AverageC$ 489FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 274AverageC$ 422FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 282AverageC$ 468FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 313AverageC$ 504FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air TransatCheapestC$ 362AverageC$ 512FlexibilityNo 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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