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Cheap flights from Ontario to Arizona from C$ 154

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PHX
27 Feb — 6 Mar1
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 28 January 2026.

Sun 22/28:00 p.m.
YYZ
-
LAS
Nonstop5h 12m
WestJet
Fri 27/211:25 p.m.
LAS
-
YYZ
Nonstop4h 18m
WestJet
Deal found 28/1C$ 209
Mon 23/38:00 p.m.
YYZ
-
LAS
Nonstop5h 12m
WestJet
Fri 27/311:25 p.m.
LAS
-
YYZ
Nonstop4h 18m
WestJet
Deal found 25/1C$ 213
Fri 10/48:00 p.m.
YYZ
-
LAS
Nonstop5h 12m
WestJet
Mon 13/411:25 p.m.
LAS
-
YYZ
Nonstop4h 18m
WestJet
Deal found 26/1C$ 215
Fri 27/28:00 p.m.
YYZ
-
LAS
Nonstop5h 12m
WestJet
Mon 2/38:05 a.m.
LAS
-
YYZ
1 stop8h 31m
WestJet
Deal found 27/1C$ 219
Wed 25/21:30 p.m.
YYZ
-
LAS
1 stop11h 03m
WestJet
Mon 2/311:25 p.m.
LAS
-
YYZ
Nonstop4h 18m
WestJet
Deal found 26/1C$ 220
Mon 23/28:00 p.m.
YYZ
-
LAS
Nonstop5h 12m
WestJet
Mon 2/311:25 p.m.
LAS
-
YYZ
Nonstop4h 18m
WestJet
Deal found 28/1C$ 221
Sun 22/28:00 p.m.
YYZ
-
LAS
Nonstop5h 12m
WestJet
Mon 2/311:25 p.m.
LAS
-
YYZ
Nonstop4h 18m
WestJet
Deal found 26/1C$ 223
Fri 10/48:00 p.m.
YYZ
-
LAS
Nonstop5h 12m
WestJet
Wed 15/48:05 a.m.
LAS
-
YYZ
2 stops12h 33m
WestJet
Deal found 27/1C$ 224
Fri 20/27:55 p.m.
YYZ
-
LAS
Nonstop5h 07m
Porter Airlines
Fri 27/211:05 p.m.
LAS
-
YYZ
Nonstop4h 15m
Porter Airlines
Deal found 25/1C$ 226
Sun 22/28:00 p.m.
YYZ
-
LAS
Nonstop5h 12m
WestJet
Tue 3/311:20 a.m.
LAS
-
YYZ
1 stop10h 06m
WestJet
Deal found 25/1C$ 227
Tue 10/35:40 a.m.
YOW
-
LAS
2 stops15h 33m
WestJet
Thu 12/38:05 a.m.
LAS
-
YOW
2 stops13h 34m
WestJet
Deal found 27/1C$ 284
Sun 15/212:30 p.m.
YTZ
-
LAS
1 stop11h 09m
Air Canada
Tue 24/29:00 a.m.
LAS
-
YTZ
1 stop9h 35m
Air Canada
Deal found 26/1C$ 299

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 28 January 2026.

Round-trip from

C$ 209

One-way from

C$ 154

Popular in

December

Cheapest in

June

Average price

C$ 447

Good round-trip deal

C$ 367 or less

Good one-way deal

C$ 255 or less
WestJet
  • WestJet
  • 22/2-27/2
  • Nonstop
  • 9h 30m total
  • Ontario to Arizona
Search Deals
WestJet
  • WestJet
  • 8/3
  • 2 total stops
  • 13h 13m total
  • Ontario to Arizona
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 28 January 2026.
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

Sat 30/5

5:15 p.m.-9:43 p.m.

1 stop7h 28m

Las Vegas Harry Reid Intl

Tue 2/6

7:55 p.m.-6:45 a.m.

1 stop7h 50m

C$ 272

OttawaLas Vegas

YOW - LAS

YOWLAS

Ottawa

Tue 10/3

5:40 a.m.-6:13 p.m.

2 stops15h 33m

Las Vegas Harry Reid Intl

Thu 12/3

8:05 a.m.-12:39 a.m.

2 stops13h 34m

C$ 284

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Wed 3/6

4:00 p.m.-8:19 p.m.

1 stop7h 19m

Las Vegas Harry Reid Intl

Sun 7/6

11:30 p.m.-3:40 p.m.

1 stop13h 10m

C$ 286

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Wed 18/2

9:30 a.m.-5:10 p.m.

1 stop10h 40m

Las Vegas Harry Reid Intl

Wed 18/2

7:47 p.m.-9:58 a.m.

2 stops11h 11m

C$ 291

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Sat 28/3

4:10 p.m.-9:01 p.m.

1 stop7h 51m

Las Vegas Harry Reid Intl

Tue 31/3

11:55 a.m.-9:32 p.m.

1 stop6h 37m

C$ 293

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Thu 2/4

10:45 a.m.-9:58 p.m.

1 stop14h 13m

Las Vegas Harry Reid Intl

Sat 11/4

5:00 p.m.-11:49 a.m.

1 stop15h 49m

C$ 299

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Wed 4/3

8:45 a.m.-7:07 p.m.

2 stops13h 22m

Las Vegas Harry Reid Intl

Mon 9/3

10:43 p.m.-11:48 a.m.

1 stop10h 05m

C$ 299

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Thu 5/3

10:00 a.m.-10:18 p.m.

1 stop15h 18m

Las Vegas Harry Reid Intl

Mon 9/3

11:43 p.m.-2:14 p.m.

1 stop11h 31m

C$ 299

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Sat 28/2

4:10 p.m.-8:31 p.m.

1 stop7h 21m

Las Vegas Harry Reid Intl

Tue 3/3

10:17 a.m.-10:37 p.m.

1 stop9h 20m

C$ 303

OttawaLas Vegas

YOW - LAS

YOWLAS

Ottawa

Sun 8/3

5:40 a.m.-9:12 p.m.

1 stop19h 32m

Las Vegas Harry Reid Intl

Fri 13/3

8:05 a.m.-12:39 a.m.

2 stops13h 34m

C$ 308

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/1

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, May is the cheapest month in which you can book a flight from Region of Ontario to Arizona (average of C$ 179). Flying from Region of Ontario to Arizona in December is currently the most expensive (average of C$ 271). 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 28 January 2026.

A simple way to save on the total cost of your ticket is to fly from Region of Ontario to Arizona in the afternoon. If you’re flexible enough to do this you can expect to save up to 38% on your trip compared to booking a flight in the morning.

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 28 January 2026.

The most flights from CAON to USAZ are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 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 28 January 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
7.9
Good
412 reviews
Check prices

Food

7.5

Entertainment

6.9

Overall

7.9

Crew

8.6

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
7.9
Good
412 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Food

7.5

Entertainment

6.9

Overall

7.9

Crew

8.6

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Transat
7.7
Good
501 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Food

7.5

Entertainment

6.9

Overall

7.9

Crew

8.6

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
United Airlines
7.4
Good
9,209 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Food

7.5

Entertainment

6.9

Overall

7.9

Crew

8.6

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
WestJet
7.2
Good
3,251 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Food

7.5

Entertainment

6.9

Overall

7.9

Crew

8.6

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,666 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Food

7.5

Entertainment

6.9

Overall

7.9

Crew

8.6

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

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?

    United Airlines, WestJet, and Air Canada can get you from Region of Ontario to Arizona in just under 7h 28m. Your travel time can differ by up to 8h 05m. 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$ 154. However, be on the lookout for offers from WestJet 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, May is the cheapest month in which you can book a flight from Region of Ontario to Arizona (average of C$ 179). Flying from Region of Ontario to Arizona in December is currently the most expensive (average of C$ 271). 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 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 188AverageC$ 411FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 192AverageC$ 728FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 208AverageC$ 537FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 219AverageC$ 498FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Porter AirlinesCheapestC$ 265AverageC$ 443FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 269AverageC$ 648FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air TransatCheapestC$ 345AverageC$ 472FlexibilityNo 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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