Find flights
Deals
When to book
FAQs

Cheap flights from Ontario to Phoenix from C$ 226

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PHX
6 Sep — 13 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 7 August 2026.

Thu 1/101:20 p.m. -
1 stop11h 15m
Wed 7/108:00 a.m. -
1 stop8h 20m
Deal found 6/8C$ 336
Sat 10/1012:25 p.m. -
2 stops12h 10m
Sat 17/108:00 a.m. -
2 stops13h 20m
Deal found 3/8C$ 383
Wed 26/86:00 a.m. -
1 stop9h 10m
Sun 4/108:00 a.m. -
2 stops13h 20m
Deal found 3/8C$ 390
Tue 3/111:30 p.m. -
1 stop10h 20m
Sun 8/119:00 a.m. -
2 stops11h 43m
Deal found 2/8C$ 399
Mon 21/98:15 p.m. -
1 stop18h 55m
Mon 28/95:55 p.m. -
1 stop8h 40m
Deal found 6/8C$ 401
Wed 14/106:00 a.m. -
1 stop9h 10m
Wed 21/101:15 p.m. -
2 stops12h 55m
Deal found 2/8C$ 401
Fri 6/116:00 a.m. -
2 stops15h 40m
Sun 8/119:00 a.m. -
2 stops13h 42m
Deal found 2/8C$ 402
Mon 23/1110:00 a.m. -
1 stop9h 50m
Sat 28/119:00 a.m. -
2 stops11h 43m
Deal found 3/8C$ 402
Tue 25/810:25 p.m. -
1 stop16h 45m
Tue 1/98:00 a.m. -
1 stop10h 15m
Deal found 3/8C$ 404
Fri 28/812:40 p.m. -
2 stops11h 55m
Sun 30/88:00 a.m. -
2 stops10h 35m
Deal found 3/8C$ 405
Mon 21/98:40 p.m. -
1 stop27h 55m
Wed 30/98:00 a.m. -
1 stop8h 50m
Deal found 2/8C$ 406
Sat 26/96:10 a.m. -
2 stops11h 15m
Sat 3/103:15 p.m. -
2 stops10h 55m
Deal found 3/8C$ 406

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 7 August 2026.

Round-trip from

C$ 336

One-way from

C$ 226

Popular in

September

Cheapest in

January

Average price

C$ 481
WestJet
  • WestJet
  • 1/10-7/10
  • 2 total stops
  • 19h 35m total
  • Ontario to Phoenix
Search Deals
WestJet
  • WestJet
  • 14/9
  • 2 total stops
  • 12h 10m total
  • Ontario to Phoenix
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 10 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 7 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

OttawaPhoenix

YOW Ottawa - PHX Phoenix Sky Harbor Intl

YOWPHX

Ottawa

Sat 10/10

1:20 p.m.-9:35 p.m.

1 stop11h 15m

Phoenix Sky Harbor Intl

Sat 17/10

8:00 a.m.-5:15 p.m.

1 stop30h 15m

C$ 420

LondonPhoenix

YXU London - PHX Phoenix Sky Harbor Intl

YXUPHX

London

Tue 6/10

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

1 stop9h 00m

Phoenix Sky Harbor Intl

Sat 10/10

10:15 a.m.-5:20 a.m.

2 stops16h 05m

C$ 425

TorontoPhoenix

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

YKFPHX

Toronto Region of Waterloo Intl

Tue 1/9

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

1 stop18h 30m

Phoenix Sky Harbor Intl

Sat 5/9

1:15 p.m.-7:50 p.m.

1 stop27h 35m

C$ 426

TorontoPhoenix

YYZ Toronto Pearson Intl - PHX Phoenix Sky Harbor Intl

YYZPHX

Toronto Pearson Intl

Fri 6/11

9:00 p.m.-10:17 a.m.

1 stop15h 17m

Phoenix Sky Harbor Intl

Thu 12/11

12:55 a.m.-7:04 a.m.

Nonstop4h 09m

C$ 429

OttawaPhoenix

YOW Ottawa - PHX Phoenix Sky Harbor Intl

YOWPHX

Ottawa

Wed 11/11

5:40 a.m.-5:50 p.m.

2 stops14h 10m

Phoenix Sky Harbor Intl

Sat 21/11

2:05 p.m.-11:45 p.m.

2 stops31h 40m

C$ 429

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 21/9

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

1 stop8h 50m

C$ 436

OttawaPhoenix

YOW Ottawa - PHX Phoenix Sky Harbor Intl

YOWPHX

Ottawa

Fri 11/9

6:25 a.m.-5:53 p.m.

1 stop14h 28m

Phoenix Sky Harbor Intl

Mon 14/9

4:49 p.m.-9:11 a.m.

2 stops13h 22m

C$ 446

OttawaPhoenix

YOW Ottawa - PHX Phoenix Sky Harbor Intl

YOWPHX

Ottawa

Wed 30/9

6:00 a.m.-5:46 p.m.

2 stops14h 46m

Phoenix Sky Harbor Intl

Fri 2/10

11:52 p.m.-5:16 p.m.

1 stop14h 24m

C$ 447

TorontoPhoenix

YYZ Toronto Pearson Intl - PHX Phoenix Sky Harbor Intl

YYZPHX

Toronto Pearson Intl

Thu 5/11

6:10 a.m.-10:15 p.m.

1 stop18h 05m

Phoenix Sky Harbor Intl

Sat 7/11

12:55 a.m.-7:04 a.m.

Nonstop4h 09m

C$ 447

HamiltonPhoenix

YHM Hamilton - PHX Phoenix Sky Harbor Intl

YHMPHX

Hamilton

Fri 2/10

6:10 p.m.-2:25 p.m.

1 stop23h 15m

Phoenix Sky Harbor Intl

Mon 5/10

3:15 p.m.-5:15 p.m.

1 stop23h 00m

C$ 447

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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$ 455). Flying from Region of Ontario to Phoenix in March is currently the most expensive (average of C$ 577). 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 7 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.

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$ 419 and C$ 717 in November.
The cheapest round-trip price found within the last 5 days was C$ 399 on WestJet (3 Nov-8 Nov).

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 11h 08m. 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$ 201. American Airlines flights start at C$ 203 while deals on Air Transat start at C$ 210 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$ 239. On average you can expect to pay C$ 440. The most popular route, (Toronto Pearson Intl - Phoenix Sky Harbor Intl), can usually be booked for C$ 404.

  • 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$ 455). Flying from Region of Ontario to Phoenix in March is currently the most expensive (average of C$ 577). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Phoenix

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Las Vegas flights
Vancouver Intl to Las Vegas flights
Calgary to Las Vegas flights
Abbotsford to Las Vegas flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Toronto Island to Las Vegas flights
Edmonton to Las Vegas flights
Pearson Intl to Sky Harbor Intl flights
Calgary to Sky Harbor Intl flights
Vancouver Intl to Sky Harbor Intl flights
Hamilton to Las Vegas flights
Winnipeg to Las Vegas flights
Region of Waterloo Intl to Las Vegas flights
Ottawa to Las Vegas flights
Edmonton to Sky Harbor Intl flights
Pierre Elliott Trudeau Intl to Sky Harbor Intl flights
Abbotsford to Sky Harbor Intl flights
Toronto Island to Sky Harbor Intl flights
Saskatoon to Las Vegas flights
Québec City to Las Vegas flights
Winnipeg to Sky Harbor Intl flights
Hamilton to Sky Harbor Intl flights
Halifax to Las Vegas flights
Region of Waterloo Intl to Sky Harbor Intl flights
Kelowna to Las Vegas flights
Victoria to Las Vegas flights
Ottawa to Sky Harbor Intl flights
Halifax to Sky Harbor Intl flights
Vancouver Intl to Tucson flights
Regina to Sky Harbor Intl flights
Kelowna to Sky Harbor Intl flights
Saskatoon to Sky Harbor Intl flights
Regina to Las Vegas flights
Windsor to Las Vegas flights
Grande Prairie to Las Vegas flights
Victoria to Sky Harbor Intl flights
Pearson Intl to Tucson flights
Moncton to Las Vegas flights
St. John's to Las Vegas flights
Sault Ste Marie to Las Vegas flights
Fort McMurray to Las Vegas flights
Calgary to Phoenix-Mesa Gateway flights
Kamloops to Las Vegas flights
Nanaimo to Las Vegas flights
Québec City to Sky Harbor Intl flights
Comox to Las Vegas flights
Charlottetown to Las Vegas flights
London to Las Vegas flights
Winnipeg to Tucson flights
Fredericton to Las Vegas flights

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 7 August 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 224AverageC$ 518FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 233AverageC$ 583FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 272AverageC$ 555FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 281AverageC$ 450FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 296AverageC$ 536FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 335AverageC$ 553FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air TransatCheapestC$ 372AverageC$ 603FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.