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Cheap flights from Ontario to Arizona from C$ 231

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 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PHX
29 Aug — 5 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Arizona

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Arizona
Explore the most affordable flight options available from Ontario to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2026.

Tue 11/88:40 p.m.
YKF
-
LAS
2 stops22h 05m
WestJet
Fri 14/88:30 a.m.
LAS
-
YKF
1 stop8h 20m
WestJet
Deal found 27/7C$ 379
Mon 7/98:00 a.m.
YYZ
-
LAS
2 stops12h 15m
WestJet
Thu 10/98:30 a.m.
LAS
-
YYZ
2 stops10h 05m
WestJet
Deal found 27/7C$ 379
Mon 19/108:00 a.m.
YYZ
-
LAS
2 stops12h 15m
WestJet
Fri 23/1010:00 a.m.
LAS
-
YYZ
2 stops11h 10m
WestJet
Deal found 27/7C$ 380
Tue 8/98:35 p.m.
YYZ
-
LAS
Nonstop4h 47m
Air Canada
Tue 15/911:25 p.m.
LAS
-
YYZ
Nonstop4h 19m
Air Canada
Deal found 28/7C$ 382
Mon 9/117:00 a.m.
YYZ
-
LAS
Nonstop5h 07m
Air Transat
Fri 13/1110:05 a.m.
LAS
-
YYZ
Nonstop4h 15m
Air Transat
Deal found 29/7C$ 383
Fri 16/108:00 a.m.
YYZ
-
LAS
1 stop10h 30m
WestJet
Mon 19/106:10 p.m.
LAS
-
YYZ
1 stop9h 45m
WestJet
Deal found 26/7C$ 384
Sun 22/118:40 p.m.
YYZ
-
LAS
Nonstop5h 07m
Air Canada
Thu 26/117:20 a.m.
LAS
-
YYZ
1 stop9h 37m
Air Canada
Deal found 29/7C$ 386
Tue 11/88:40 p.m.
YKF
-
LAS
1 stop28h 00m
WestJet
Wed 26/81:45 p.m.
LAS
-
YKF
1 stop27h 05m
WestJet
Deal found 27/7C$ 387
Tue 1/98:40 p.m.
YKF
-
LAS
1 stop28h 00m
WestJet
Thu 10/98:30 a.m.
LAS
-
YKF
1 stop8h 20m
WestJet
Deal found 25/7C$ 389
Sat 17/108:35 p.m.
YYZ
-
LAS
Nonstop4h 47m
Air Canada
Sat 24/106:50 a.m.
LAS
-
YYZ
1 stop8h 33m
Air Canada
Deal found 25/7C$ 389
Wed 12/88:40 p.m.
YKF
-
LAS
2 stops18h 50m
WestJet
Wed 26/81:20 p.m.
LAS
-
YKF
2 stops27h 30m
WestJet
Deal found 27/7C$ 390
Fri 16/108:00 a.m.
YYZ
-
LAS
1 stop10h 30m
WestJet
Sat 17/106:10 p.m.
LAS
-
YYZ
1 stop8h 35m
WestJet
Deal found 26/7C$ 390

Find flight deals from Ontario to Arizona

Keep the following information in mind while searching for Ontario to Arizona flight deals. Data was last updated 30 July 2026.

Round-trip from

C$ 379

One-way from

C$ 231

Popular in

September

Cheapest in

January

Average price

C$ 537

Good round-trip deal

C$ 494 or less

Good one-way deal

C$ 256 or less
WestJet
  • WestJet
  • 11/8-14/8
  • 3 total stops
  • 30h 25m total
  • Ontario to Arizona
Search Deals
WestJet
  • WestJet
  • 11/8
  • 2 total stops
  • 22h 05m total
  • Ontario to Arizona
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 3 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
Price to beat on a round-trip flight from Ontario to Arizona.
Search Deals
Price to beat on a one-way flight from Ontario to Arizona.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Arizona 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 30 July 2026.
Use the filters below to find and compare flights from Ontario to Arizona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Thu 20/8

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

1 stop28h 00m

Las Vegas Harry Reid Intl

Sun 23/8

6:10 p.m.-7:50 p.m.

1 stop22h 40m

C$ 387

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Fri 28/8

8:40 p.m.-5:15 p.m.

1 stop23h 35m

Las Vegas Harry Reid Intl

Tue 1/9

1:45 p.m.-7:50 p.m.

1 stop27h 05m

C$ 387

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Mon 23/11

4:10 p.m.-8:45 p.m.

1 stop7h 35m

Las Vegas Harry Reid Intl

Fri 27/11

7:20 a.m.-7:57 p.m.

1 stop9h 37m

C$ 394

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Fri 13/11

4:10 p.m.-9:55 p.m.

1 stop8h 45m

Las Vegas Harry Reid Intl

Fri 13/11

11:58 p.m.-6:45 p.m.

1 stop15h 47m

C$ 400

TorontoPhoenix

YKF - PHX

YKFPHX

Toronto Region of Waterloo Intl

Mon 21/9

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

1 stop27h 55m

Phoenix Sky Harbor Intl

Wed 30/9

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

1 stop8h 50m

C$ 406

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Fri 13/11

4:10 p.m.-9:55 p.m.

1 stop8h 45m

Las Vegas Harry Reid Intl

Tue 17/11

11:50 p.m.-7:10 a.m.

Nonstop4h 20m

C$ 407

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Sat 22/8

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

1 stop28h 00m

Las Vegas Harry Reid Intl

Wed 26/8

1:20 p.m.-7:50 p.m.

2 stops27h 30m

C$ 411

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Fri 23/10

4:18 p.m.-11:57 p.m.

2 stops10h 39m

Las Vegas Harry Reid Intl

Sun 1/11

11:45 p.m.-5:49 p.m.

1 stop15h 04m

C$ 420

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Tue 25/8

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

2 stops22h 05m

Las Vegas Harry Reid Intl

Tue 1/9

1:45 p.m.-7:50 p.m.

1 stop27h 05m

C$ 420

TorontoPhoenix

YKF - PHX

YKFPHX

Toronto Region of Waterloo Intl

Fri 16/10

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

1 stop20h 45m

Phoenix Sky Harbor Intl

Mon 19/10

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

1 stop8h 50m

C$ 421

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Ontario to Arizona

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

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

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Arizona (average of C$ 463). Flying from Region of Ontario to Arizona in March is currently the most expensive (average of C$ 583). 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 AZ?

Find hourly flight availability from Ontario to Arizona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 July 2026.

A simple way to save on the total cost of your ticket is to fly from Region of Ontario to Arizona 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 Arizona

Explore weekly flight availability from Ontario to Arizona. 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 30 July 2026.

The most flights from CAON to USAZ are scheduled on a Tuesday (5 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 Arizona?

Airfare is below average for this route at the moment.
Region of Ontario to Arizona flights typically cost between C$ 417 and C$ 729 in October.
The cheapest round-trip price found within the last 5 days was C$ 396 on WestJet (16 Oct-19 Oct).

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

Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from Region of Ontario to Arizona. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Arizona

Get insights into the airlines that provide service to Arizona. 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 Arizona. Reviews last updated 30 July 2026.
See what other customers who have flown with Porter Airlines,Air Transat, andUnited Airlines from Ontario to Arizona have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
449 reviews
Check prices

Entertainment

6.9

Comfort

8.0

Overall

8.0

Food

7.5

Crew

8.6

Boarding

8.2

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
449 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Entertainment

6.9

Comfort

8.0

Overall

8.0

Food

7.5

Crew

8.6

Boarding

8.2

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
449 reviews
Check prices

Entertainment

6.9

Comfort

8.0

Overall

8.0

Food

7.5

Crew

8.6

Boarding

8.2

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
United Airlines
7.4
Good
10,052 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Entertainment

6.9

Comfort

8.0

Overall

8.0

Food

7.5

Crew

8.6

Boarding

8.2

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
WestJet
7.2
Good
3,415 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Entertainment

6.9

Comfort

8.0

Overall

8.0

Food

7.5

Crew

8.6

Boarding

8.2

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
11,408 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Entertainment

6.9

Comfort

8.0

Overall

8.0

Food

7.5

Crew

8.6

Boarding

8.2

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 Ontario to Arizona. 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 Arizona?

    WestJet, United Airlines, and Air Canada can get you from Region of Ontario to Arizona in just under 8h 45m. Your travel time can differ by up to 19h 15m. Region of Ontario and Arizona are separated by a distance of 3119 km. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Porter Airlines, with whom users have recently found tickets for as low as C$ 202. However, be on the lookout for offers from American Airlines and Air Transat, as they are both options that can get you from Region of Ontario to Arizona for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Arizona 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 Arizona?

    Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Arizona (average of C$ 463). Flying from Region of Ontario to Arizona in March is currently the most expensive (average of C$ 583). 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

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Alternative routes for Ontario to Arizona

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 Arizona

Discover the top 7 airlines that operate flights from Ontario to Arizona. 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 30 July 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 225AverageC$ 521FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 233AverageC$ 677FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 273AverageC$ 723FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 282AverageC$ 441FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 298AverageC$ 538FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 336AverageC$ 637FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air TransatCheapestC$ 373AverageC$ 607FlexibilityNo 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 Arizona?

Cheapflights helps you search for flights from Ontario to Arizona via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Arizona for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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

Not ready to book yet? You can track prices for flights from Ontario to Arizona on Cheapflights with our Price Alert feature and get notified when better prices are available.

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