$110+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Ontario to Arizona with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 December 17, 2025.
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 December 17, 2025.
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
This Air Canada deal was found by Cheapflights users on 12/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 12/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
This American Airlines deal was found by Cheapflights users on 12/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 12/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
This oojo deal was found by Cheapflights users on 12/14. 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.
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 December 17, 2025.
Round-trip from | $165 (oojo) |
|---|---|
One-way from | $110 (Air Canada) |
Popular in | December |
Cheapest in | June |
Average price | $409 |
Good round-trip deal | $254 or less |
Good one-way deal | $211 or less |
Cheapflights Fare Finder
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
TorontoLas Vegas
YYZ - LAS
YYZLAS
Toronto Pearson Intl
Wed 1/7
10:00 am-2:59 pm
1 stop7h 59m
Las Vegas Harry Reid Intl
Wed 1/14
5:20 am-3:02 pm
1 stop6h 42m
TorontoLas Vegas
YYZ - LAS
YYZLAS
Toronto Pearson Intl
Wed 1/28
4:10 pm-8:32 pm
1 stop7h 22m
Las Vegas Harry Reid Intl
Wed 1/28
11:30 pm-9:58 am
1 stop7h 28m
TorontoLas Vegas
YYZ - LAS
YYZLAS
Toronto Pearson Intl
Sat 1/17
4:10 pm-8:32 pm
1 stop7h 22m
Las Vegas Harry Reid Intl
Sat 1/17
11:18 pm-11:48 am
1 stop9h 30m
TorontoLas Vegas
YYZ - LAS
YYZLAS
Toronto Pearson Intl
Wed 1/14
10:00 am-7:02 pm
2 stops12h 02m
Las Vegas Harry Reid Intl
Wed 1/21
6:00 am-4:52 pm
1 stop7h 52m
TorontoLas Vegas
YYZ - LAS
YYZLAS
Toronto Pearson Intl
Wed 1/14
9:30 am-2:51 pm
1 stop8h 21m
Las Vegas Harry Reid Intl
Fri 1/16
11:50 pm-2:14 pm
1 stop11h 24m
TorontoLas Vegas
YYZ - LAS
YYZLAS
Toronto Pearson Intl
Tue 1/13
3:45 pm-9:59 pm
1 stop9h 14m
Las Vegas Harry Reid Intl
Sat 1/24
6:00 am-4:52 pm
1 stop7h 52m
TorontoLas Vegas
YYZ - LAS
YYZLAS
Toronto Pearson Intl
Sun 1/18
10:00 am-9:57 pm
1 stop14h 57m
Las Vegas Harry Reid Intl
Thu 1/22
6:00 am-4:52 pm
1 stop7h 52m
TorontoLas Vegas
YYZ - LAS
YYZLAS
Toronto Pearson Intl
Sat 1/17
11:00 am-5:44 pm
2 stops9h 44m
Las Vegas Harry Reid Intl
Sat 1/24
6:00 am-4:52 pm
1 stop7h 52m
TorontoLas Vegas
YTZ - LAS
YTZLAS
Toronto Island
Tue 1/13
10:30 am-8:39 pm
1 stop13h 09m
Las Vegas Harry Reid Intl
Sat 1/17
9:00 am-9:35 pm
1 stop9h 35m
TorontoLas Vegas
YTZ - LAS
YTZLAS
Toronto Island
Tue 1/13
12:30 pm-8:39 pm
1 stop11h 09m
Las Vegas Harry Reid Intl
Tue 1/20
9:00 am-9:35 pm
1 stop9h 35m
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.
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 January is currently the most expensive (average of $226). 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 December 17, 2025.
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 morning tend to be the most expensive. A flight in the evening could potentially save you up to 27% on airfare.
What is the cheapest day to fly from Region of Ontario to Arizona?
Use this chart to determine the cheapest time to fly round-trip from Ontario to Arizona. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Region of Ontario to Arizona flight should consider departing on Saturday afternoons when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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 December 17, 2025.
The most flights from CAON to USAZ are scheduled on a Tuesday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from Region of Ontario to Arizona?
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 December 17, 2025.
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.
Entertainment
Comfort
Overall
Crew
Boarding
Food
Reviews
Mohameed,Nov 2025
LAS - YYZ
Entertainment
Comfort
Overall
Crew
Boarding
Food
Reviews
Mohameed,Nov 2025
LAS - YYZ
Entertainment
Comfort
Overall
Crew
Boarding
Food
Reviews
Mohameed,Nov 2025
LAS - YYZ
Entertainment
Comfort
Overall
Crew
Boarding
Food
Reviews
Mohameed,Nov 2025
LAS - YYZ
Entertainment
Comfort
Overall
Crew
Boarding
Food
Reviews
Mohameed,Nov 2025
LAS - YYZ
Entertainment
Comfort
Overall
Crew
Boarding
Food
Reviews
Mohameed,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.
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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 6 airlines flying from Ontario to Arizona
Discover the top 6 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 December 17, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$143 | Average$427 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$177 | Average$382 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$187 | Average$320 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$201 | Average$280 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$228 | Average$329 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$243 | Average$376 | FlexibilityNo cancel fee | On-time71% |