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Cheap flights from Ontario to Phoenix from C$ 228

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 25/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PHX
12 Sep — 19 Sep1
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 13 August 2026.

Thu 1/107:50 p.m. -
1 stop19h 20m
Thu 8/108:00 a.m. -
1 stop8h 00m
Deal found 9/8C$ 366
Thu 1/101:20 p.m. -
1 stop11h 15m
Wed 7/108:00 a.m. -
1 stop8h 20m
Deal found 9/8C$ 369
Sun 27/97:20 a.m. -
1 stop10h 05m
Wed 30/98:00 a.m. -
1 stop8h 20m
Deal found 12/8C$ 376
Tue 29/91:20 p.m. -
1 stop11h 15m
Fri 2/105:55 p.m. -
1 stop8h 40m
Deal found 12/8C$ 397
Fri 18/95:30 p.m. -
1 stop21h 40m
Fri 25/95:55 p.m. -
1 stop10h 10m
Deal found 12/8C$ 400
Fri 11/96:45 a.m. -
2 stops13h 15m
Sun 20/93:15 p.m. -
1 stop12h 50m
Deal found 12/8C$ 403
Fri 2/109:25 a.m. -
Nonstop4h 36m
Mon 5/107:55 a.m. -
1 stop7h 28m
Deal found 11/8C$ 404
Thu 10/98:00 p.m. -
1 stop24h 00m
Thu 17/98:00 a.m. -
2 stops13h 25m
Deal found 13/8C$ 405
Sun 4/1012:40 p.m. -
2 stops11h 55m
Tue 6/108:00 a.m. -
1 stop10h 15m
Deal found 10/8C$ 405
Mon 28/97:20 a.m. -
1 stop10h 05m
Fri 2/108:00 a.m. -
1 stop8h 20m
Deal found 12/8C$ 407
Sun 4/107:15 a.m. -
1 stop10h 10m
Fri 16/105:55 p.m. -
1 stop10h 10m
Deal found 11/8C$ 408
Thu 10/98:40 p.m. -
1 stop27h 55m
Thu 17/98:00 a.m. -
1 stop8h 50m
Deal found 12/8C$ 411

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 13 August 2026.

Round-trip from

C$ 366

One-way from

C$ 228

Popular in

September

Cheapest in

January

Average price

C$ 479
WestJet
  • WestJet
  • 1/10-8/10
  • 2 total stops
  • 27h 20m total
  • Ontario to Phoenix
Search Deals
WestJet
  • WestJet
  • 25/10
  • 2 total stops
  • 16h 25m total
  • Ontario to Phoenix
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 13 August 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

Thunder BayPhoenix

YQT Thunder Bay - PHX Phoenix Sky Harbor Intl

YQTPHX

Thunder Bay

Thu 1/10

7:50 p.m.-12:10 p.m.

1 stop19h 20m

Phoenix Sky Harbor Intl

Thu 8/10

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

1 stop8h 00m

C$ 366

TorontoPhoenix

YKF Toronto Region of Waterloo Intl - PHX Phoenix Sky Harbor Intl

YKFPHX

Toronto Region of Waterloo Intl

Thu 10/9

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

1 stop27h 55m

Phoenix Sky Harbor Intl

Thu 17/9

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

1 stop8h 50m

C$ 411

OttawaPhoenix

YOW Ottawa - PHX Phoenix Sky Harbor Intl

YOWPHX

Ottawa

Sat 10/10

12:25 p.m.-9:35 p.m.

2 stops12h 10m

Phoenix Sky Harbor Intl

Sat 17/10

8:00 a.m.-12:20 a.m.

2 stops13h 20m

C$ 439

TorontoPhoenix

YYZ Toronto Pearson Intl - PHX Phoenix Sky Harbor Intl

YYZPHX

Toronto Pearson Intl

Sat 26/9

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

2 stops11h 55m

Phoenix Sky Harbor Intl

Sat 3/10

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

1 stop10h 15m

C$ 444

TorontoPhoenix

YKF Toronto Region of Waterloo Intl - PHX Phoenix Sky Harbor Intl

YKFPHX

Toronto Region of Waterloo Intl

Sat 19/9

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

1 stop18h 30m

Phoenix Sky Harbor Intl

Mon 28/9

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

1 stop8h 50m

C$ 460

OttawaPhoenix

YOW Ottawa - PHX Phoenix Sky Harbor Intl

YOWPHX

Ottawa

Tue 8/9

6:00 a.m.-12:10 p.m.

1 stop9h 10m

Phoenix Sky Harbor Intl

Sat 26/9

3:15 p.m.-12:30 p.m.

2 stops18h 15m

C$ 488

OttawaPhoenix

YOW Ottawa - PHX Phoenix Sky Harbor Intl

YOWPHX

Ottawa

Sat 17/10

6:05 a.m.-8:33 p.m.

1 stop17h 28m

Phoenix Sky Harbor Intl

Sat 24/10

8:30 a.m.-10:35 p.m.

2 stops11h 05m

C$ 490

TorontoPhoenix

YKF Toronto Region of Waterloo Intl - PHX Phoenix Sky Harbor Intl

YKFPHX

Toronto Region of Waterloo Intl

Thu 17/9

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$ 490

OttawaPhoenix

YOW Ottawa - PHX Phoenix Sky Harbor Intl

YOWPHX

Ottawa

Fri 2/10

6:05 a.m.-8:28 p.m.

1 stop17h 23m

Phoenix Sky Harbor Intl

Fri 2/10

10:30 p.m.-4:38 p.m.

1 stop15h 08m

C$ 493

OttawaPhoenix

YOW Ottawa - PHX Phoenix Sky Harbor Intl

YOWPHX

Ottawa

Fri 2/10

6:01 p.m.-8:37 a.m.

1 stop17h 36m

Phoenix Sky Harbor Intl

Sat 3/10

11:24 a.m.-9:35 p.m.

1 stop7h 11m

C$ 493

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/8

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$ 454). Flying from Region of Ontario to Phoenix in March is currently the most expensive (average of C$ 575). 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 13 August 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.

Weekly flight availability from Region of Ontario to Phoenix

Explore weekly flight availability from Ontario to Phoenix. 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 13 August 2026.

The most flights from CAON to PH1 are scheduled on a Tuesday (4 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).

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$ 435 and C$ 726 in October.
The cheapest round-trip price found within the last 5 days was C$ 404 on Air Canada (2 Oct-5 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 53 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 8h 20m. Fly via WestJet, United Airlines, or Air Canada to get the fastest option. Region of Ontario and Phoenix are separated by a distance of 3027 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 Porter Airlines, which is currently one of the cheapest options available, starting at C$ 200. American Airlines flights start at C$ 201 while deals on Air Transat start at C$ 209 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 (92%), Air Canada Rouge( 88%).

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

    The cheapest flight price from Region of Ontario to Phoenix is C$ 237. On average you can expect to pay C$ 461. The most popular route, (Toronto Pearson Intl - Phoenix Sky Harbor Intl), can usually be booked for C$ 403.

  • 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$ 454). Flying from Region of Ontario to Phoenix in March is currently the most expensive (average of C$ 575). 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 13 August 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 222AverageC$ 515FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 232AverageC$ 584FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 279AverageC$ 448FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 287AverageC$ 557FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 293AverageC$ 534FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 333AverageC$ 552FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air TransatCheapestC$ 369AverageC$ 608FlexibilityNo 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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