$113+ Cheap flights from Ontario to Arizona
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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — PHX
Feb 27 — Mar 61
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Arizona
Cheapest flights from Ontario to ArizonaExplore 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 January 28, 2026.
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 January 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/228:00 pm
YYZ
- LAS
Nonstop5h 12m
WestJet
Fri 2/2711:25 pm
LAS
- YYZ
Nonstop4h 18m
WestJet
Deal found 1/28![WestJet logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/238:00 pm
YYZ
- LAS
Nonstop5h 12m
WestJet
Fri 3/2711:25 pm
LAS
- YYZ
Nonstop4h 18m
WestJet
Deal found 1/25![WestJet logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/108:00 pm
YYZ
- LAS
Nonstop5h 12m
WestJet
Tue 4/147:05 pm
LAS
- YYZ
1 stop8h 08m
WestJet
Deal found 1/26![WestJet logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/108:00 pm
YYZ
- LAS
Nonstop5h 12m
WestJet
Mon 4/137:05 pm
LAS
- YYZ
1 stop8h 08m
WestJet
Deal found 1/27![WestJet logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/191:30 pm
YYZ
- LAS
1 stop11h 03m
WestJet
Mon 2/2311:25 pm
LAS
- YYZ
Nonstop4h 18m
WestJet
Deal found 1/26![WestJet logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/278:00 pm
YYZ
- LAS
Nonstop5h 12m
WestJet
Mon 3/28:05 am
LAS
- YYZ
1 stop8h 31m
WestJet
Deal found 1/27![WestJet logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/251:30 pm
YYZ
- LAS
1 stop11h 03m
WestJet
Mon 3/211:25 pm
LAS
- YYZ
Nonstop4h 18m
WestJet
Deal found 1/26![WestJet logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/228:00 pm
YYZ
- LAS
Nonstop5h 12m
WestJet
Mon 3/211:25 pm
LAS
- YYZ
Nonstop4h 18m
WestJet
Deal found 1/26![WestJet logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/108:00 pm
YYZ
- LAS
Nonstop5h 12m
WestJet
Wed 4/158:05 am
LAS
- YYZ
2 stops12h 33m
WestJet
Deal found 1/27![WestJet logo]()
$164
This Trip.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/207:55 pm
YYZ
- LAS
Nonstop5h 07m
Porter Airlines
Fri 2/2711:05 pm
LAS
- YYZ
Nonstop4h 15m
Porter Airlines
Deal found 1/25![Porter Airlines logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/228:00 pm
YYZ
- LAS
Nonstop5h 12m
WestJet
Tue 3/311:20 am
LAS
- YYZ
1 stop10h 06m
WestJet
Deal found 1/25![WestJet logo]()
$166
This oojo deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:40 am
YOW
- LAS
2 stops15h 33m
WestJet
Thu 3/128:05 am
LAS
- YOW
2 stops13h 34m
WestJet
Deal found 1/27![WestJet logo]()
$208
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 January 28, 2026.
Round-trip from | $153 (Kiwi.com) |
|---|---|
One-way from | $113 (oojo) |
Popular in | December |
Cheapest in | June |
Average price | $327 |
Good round-trip deal | $293 or less |
Good one-way deal | $195 or less |
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 2,558,603 searches. Data last updated January 28, 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 5/30
5:15 pm-9:43 pm
1 stop7h 28m
Las Vegas Harry Reid Intl
Tue 6/2
7:55 pm-6:45 am
1 stop7h 50m
$199
TorontoLas Vegas
YYZ - LAS
YYZLAS
Toronto Pearson Intl
Wed 6/3
4:00 pm-8:19 pm
1 stop7h 19m
Las Vegas Harry Reid Intl
Sun 6/7
11:30 pm-3:40 pm
1 stop13h 10m
$209
TorontoLas Vegas
YYZ - LAS
YYZLAS
Toronto Pearson Intl
Wed 2/18
6:10 am-8:23 pm
1 stop17h 13m
Las Vegas Harry Reid Intl
Wed 2/18
11:59 pm-9:58 am
1 stop6h 59m
$213
TorontoLas Vegas
YYZ - LAS
YYZLAS
Toronto Pearson Intl
Sat 3/28
4:10 pm-9:01 pm
1 stop7h 51m
Las Vegas Harry Reid Intl
Tue 3/31
11:55 am-9:32 pm
1 stop6h 37m
$214
TorontoLas Vegas
YYZ - LAS
YYZLAS
Toronto Pearson Intl
Mon 5/25
10:15 am-7:04 pm
1 stop11h 49m
Las Vegas Harry Reid Intl
Fri 5/29
5:37 am-9:34 pm
1 stop12h 57m
$219
TorontoLas Vegas
YYZ - LAS
YYZLAS
Toronto Pearson Intl
Sat 2/21
10:00 am-7:07 pm
2 stops12h 07m
Las Vegas Harry Reid Intl
Sat 2/28
6:30 am-5:49 pm
1 stop8h 19m
$219
TorontoLas Vegas
YYZ - LAS
YYZLAS
Toronto Pearson Intl
Fri 2/20
2:57 pm-10:14 pm
1 stop10h 17m
Las Vegas Harry Reid Intl
Fri 2/27
11:59 pm-9:58 am
1 stop6h 59m
$219
TorontoLas Vegas
YYZ - LAS
YYZLAS
Toronto Pearson Intl
Thu 3/5
10:00 am-10:18 pm
1 stop15h 18m
Las Vegas Harry Reid Intl
Mon 3/9
11:43 pm-2:14 pm
1 stop11h 31m
$219
OttawaLas Vegas
YOW - LAS
YOWLAS
Ottawa
Sun 3/8
5:40 am-9:12 pm
1 stop19h 32m
Las Vegas Harry Reid Intl
Fri 3/13
8:05 am-12:39 am
2 stops13h 34m
$225
TorontoLas Vegas
YYZ - LAS
YYZLAS
Toronto Pearson Intl
Fri 4/3
10:45 am-9:58 pm
1 stop14h 13m
Las Vegas Harry Reid Intl
Wed 4/8
9:07 am-9:32 pm
1 stop9h 25m
$225
Showing 1-10 of 60 results
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 $131). Flying from Region of Ontario to Arizona in December is currently the most expensive (average of $198). 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 January 28, 2026.
One of the essential ways to save on airfare from Region of Ontario to Arizona is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 43% on airfare.
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 January 28, 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 January 28, 2026.
Get a feel of what it's like to fly with Porter Airlines, Air Transat, and United Airlines from Ontario to Arizona by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.2
Food
7.5
Overall
7.9
Comfort
7.9
Crew
8.6
Entertainment
6.9
Reviews
1 / 20
8.0
ExcellentMohameed,Nov 2025
LAS - YYZ
Boarding
8.2
Food
7.5
Overall
7.9
Comfort
7.9
Crew
8.6
Entertainment
6.9
Reviews
1 / 20
8.0
ExcellentMohameed,Nov 2025
LAS - YYZ
Boarding
8.2
Food
7.5
Overall
7.9
Comfort
7.9
Crew
8.6
Entertainment
6.9
Reviews
1 / 20
8.0
ExcellentMohameed,Nov 2025
LAS - YYZ
Boarding
8.2
Food
7.5
Overall
7.9
Comfort
7.9
Crew
8.6
Entertainment
6.9
Reviews
1 / 20
8.0
ExcellentMohameed,Nov 2025
LAS - YYZ
Boarding
8.2
Food
7.5
Overall
7.9
Comfort
7.9
Crew
8.6
Entertainment
6.9
Reviews
1 / 20
8.0
ExcellentMohameed,Nov 2025
LAS - YYZ
Boarding
8.2
Food
7.5
Overall
7.9
Comfort
7.9
Crew
8.6
Entertainment
6.9
Reviews
1 / 20
8.0
ExcellentMohameed,Nov 2025
LAS - YYZ
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.
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.
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 2,558,603 searches. Data last updated January 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$138 | Average$331 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$140 | Average$426 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$160 | Average$389 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$201 | Average$268 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$225 | Average$330 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$243 | Average$390 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$273 | Average$512 | FlexibilityNo cancel fee | On-timeN/A |