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Cheap flights from Ontario to Arizona from C$ 158

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 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PHX
3 Aug — 10 Aug1
1 adult

Cheap flight deals from Ontario to Arizona

Keep the following information in mind while searching for Ontario to Arizona flight deals. Data was last updated 29 July 2025.

Round-trip from

C$ 252

One-way from

C$ 158

Popular in

December

Cheapest in

June

Average price

C$ 446

Good round-trip deal

C$ 373 or less

Good one-way deal

C$ 230 or less
Air Canada
  • Air Canada
  • 12/9-19/9
  • Nonstop
  • 9h 03m total
  • Ontario to Arizona
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WestJet
  • WestJet
  • 18/8
  • Nonstop
  • 4h 54m total
  • Ontario to Arizona
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Ontario to Arizona.
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Price to beat on a one-way flight from Ontario to Arizona.
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Find flight deals from Ontario to Arizona

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 29 July 2025.

Fri 12/98:30 p.m.YYZ - LAS
Nonstop4h 43mAir Canada
Fri 19/911:20 p.m.LAS - YYZ
Nonstop4h 20mAir Canada
Deal found 29/7C$ 252
Wed 17/99:45 a.m.YYZ - LAS
Nonstop4h 54mWestJet
Tue 23/98:00 a.m.LAS - YYZ
1 stop9h 52mWestJet
Deal found 27/7C$ 254
Sun 31/88:05 p.m.YYZ - LAS
Nonstop4h 50mMultiple Airlines
Sat 13/98:00 a.m.LAS - YYZ
1 stop9h 52mMultiple Airlines
Deal found 27/7C$ 255
Sun 7/93:25 p.m.YTZ - LAS
1 stop9h 47mAir Canada
Wed 10/911:25 a.m.LAS - YTZ
1 stop17h 40mAir Canada
Deal found 29/7C$ 284
Sun 31/88:05 p.m.YYZ - LAS
Nonstop4h 50mPorter Airlines
Mon 8/912:20 p.m.LAS - YYZ
Nonstop4h 25mPorter Airlines
Deal found 27/7C$ 292
Thu 4/94:18 p.m.YYZ - LAS
1 stop8h 41mUnited Airlines
Thu 4/912:59 a.m.LAS - YYZ
1 stop10h 31mUnited Airlines
Deal found 27/7C$ 296
Sat 20/911:44 a.m.YYZ - LAS
2 stops10h 45mAmerican Airlines
Tue 23/95:05 p.m.LAS - YYZ
2 stops14h 10mAmerican Airlines
Deal found 27/7C$ 307
Thu 7/88:10 a.m.YUL - PHX
1 stop10h 26mWestJet
Sun 10/84:25 p.m.PHX - YUL
1 stop11h 43mWestJet
Deal found 27/7C$ 320
Wed 22/1010:05 a.m.YYZ - PHX
Nonstop4h 35mPorter Airlines
Fri 24/1012:40 p.m.PHX - YYZ
Nonstop4h 20mPorter Airlines
Deal found 26/7C$ 335
Fri 8/86:45 a.m.YUL - PHX
1 stop7h 57mPorter Airlines
Tue 12/812:40 p.m.PHX - YUL
1 stop8h 57mPorter Airlines
Deal found 27/7C$ 340
Fri 12/96:30 a.m.YYZ - PHX
1 stop12h 04mWestJet
Fri 19/98:00 a.m.PHX - YYZ
1 stop9h 52mWestJet
Deal found 29/7C$ 340
Thu 11/93:45 p.m.YOW - LAS
1 stop8h 44mWestJet
Thu 18/96:20 p.m.LAS - YOW
1 stop9h 25mWestJet
Deal found 27/7C$ 347

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 29 July 2025.
Use the filters below to find and compare flights from Ontario to Arizona that are best for you.

Fly from

Ontario

Fly to

Arizona

Route

Depart

Return

Price

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Fri 12/9

8:30 p.m.-10:13 p.m.

Nonstop4h 43m

Las Vegas Harry Reid Intl

Fri 19/9

11:20 p.m.-6:40 a.m.

Nonstop4h 20m

C$ 252

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Wed 17/9

9:45 a.m.-11:39 a.m.

Nonstop4h 54m

Las Vegas Harry Reid Intl

Tue 23/9

8:00 a.m.-8:52 p.m.

1 stop9h 52m

C$ 254

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Sun 31/8

8:05 p.m.-9:55 p.m.

Nonstop4h 50m

Las Vegas Harry Reid Intl

Sat 13/9

8:00 a.m.-8:52 p.m.

1 stop9h 52m

C$ 255

TorontoLas Vegas

YTZ - LAS

YTZLAS

Toronto Island

Sun 7/9

3:25 p.m.-10:12 p.m.

1 stop9h 47m

Las Vegas Harry Reid Intl

Wed 10/9

11:25 a.m.-8:05 a.m.

1 stop17h 40m

C$ 284

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Sun 31/8

8:05 p.m.-9:55 p.m.

Nonstop4h 50m

Las Vegas Harry Reid Intl

Mon 8/9

12:20 p.m.-7:45 p.m.

Nonstop4h 25m

C$ 292

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Thu 4/9

4:18 p.m.-9:59 p.m.

1 stop8h 41m

Las Vegas Harry Reid Intl

Thu 4/9

12:59 a.m.-2:30 p.m.

1 stop10h 31m

C$ 296

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Sat 20/9

5:20 p.m.-10:22 p.m.

1 stop8h 02m

Las Vegas Harry Reid Intl

Sat 27/9

12:57 p.m.-11:14 a.m.

2 stops19h 17m

C$ 307

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Sun 5/10

6:45 a.m.-11:40 a.m.

1 stop7h 55m

Phoenix Sky Harbor Intl

Sat 11/10

12:40 p.m.-12:37 a.m.

1 stop8h 57m

C$ 316

MontrealPhoenix

YUL - PHX

YULPHX

Montreal Pierre Elliott Trudeau Intl

Fri 5/9

8:10 a.m.-3:34 p.m.

1 stop10h 24m

Phoenix Sky Harbor Intl

Sun 14/9

4:25 p.m.-7:07 a.m.

1 stop11h 42m

C$ 320

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Fri 12/9

6:00 a.m.-8:21 p.m.

3 stops17h 21m

Las Vegas Harry Reid Intl

Fri 19/9

11:30 a.m.-12:45 a.m.

1 stop10h 15m

C$ 324

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

Showing 1-10 of 60 results
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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, September is the cheapest month in which you can book a flight from Region of Ontario to Arizona (average of C$ 247). Flying from Region of Ontario to Arizona in March is currently the most expensive (average of C$ 316). 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 29 July 2025.

When flying from Region of Ontario to Arizona, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 29 July 2025.

The most flights from CAON to USAZ are scheduled on a Tuesday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 29 July 2025.
See what other customers who have flown with Porter Airlines,Delta, andAir Transat 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
317 reviews
Check prices

Overall

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Crew

8.7

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
317 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Overall

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Crew

8.7

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Delta
8.0
Very good
7,979 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Overall

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Crew

8.7

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Transat
7.7
Good
424 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Overall

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Crew

8.7

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
United Airlines
7.4
Good
8,896 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Overall

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Crew

8.7

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
American Airlines
7.2
Good
10,000 reviews
Porter Airlines
8.0
Very good
317 reviews
Check prices

Overall

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Crew

8.7

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

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.

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 158. However, be on the lookout for offers from Porter Airlines and Air Canada, 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, September is the cheapest month in which you can book a flight from Region of Ontario to Arizona (average of C$ 247). Flying from Region of Ontario to Arizona in March is currently the most expensive (average of C$ 316). 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 Arizona

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Ontario to Arizona

Discover the top 8 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 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 278AverageC$ 588FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 291AverageC$ 452FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 293AverageC$ 490FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 299AverageC$ 648FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 301AverageC$ 612FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air TransatCheapestC$ 304AverageC$ 463FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
American AirlinesCheapestC$ 312AverageC$ 598FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJet EncoreCheapestC$ 783AverageC$ 783FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore 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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