$80+ Cheap flights from Arizona to Ontario
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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — YYZ
Feb 27 — Mar 61
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Arizona to Ontario 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 Arizona to Ontario
Cheapest flights from Arizona to OntarioExplore the most affordable flight options available from Arizona to Ontario. 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 Arizona to Ontario. 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 1/27. 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.
Thu 3/2611:25 pm
LAS
- YYZ
Nonstop4h 18m
WestJet
Sun 3/298:00 pm
YYZ
- LAS
Nonstop5h 12m
WestJet
Deal found 1/27![WestJet logo]()
$162
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.
Thu 4/911:25 pm
LAS
- YYZ
Nonstop4h 18m
WestJet
Mon 4/138:00 pm
YYZ
- LAS
Nonstop5h 12m
WestJet
Deal found 1/27![WestJet logo]()
$163
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2711:05 pm
LAS
- YYZ
Nonstop4h 15m
Porter Airlines
Thu 3/58:35 pm
YYZ
- LAS
Nonstop5h 07m
Porter Airlines
Deal found 1/26![Porter Airlines logo]()
$171
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 3/1311:25 pm
LAS
- YYZ
Nonstop4h 18m
WestJet
Fri 3/208:00 pm
YYZ
- LAS
Nonstop5h 12m
WestJet
Deal found 1/27![WestJet logo]()
$172
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.
Wed 4/18:05 am
LAS
- YYZ
1 stop8h 31m
WestJet
Mon 4/68:00 pm
YYZ
- LAS
Nonstop5h 12m
WestJet
Deal found 1/27![WestJet logo]()
$174
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/277:05 pm
LAS
- YYZ
1 stop8h 08m
Multiple Airlines
Thu 3/58:35 pm
YYZ
- LAS
Nonstop5h 07m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$178
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.
Thu 3/128:05 am
LAS
- YYZ
1 stop8h 31m
WestJet
Thu 3/198:00 pm
YYZ
- LAS
Nonstop5h 12m
WestJet
Deal found 1/25![WestJet logo]()
$180
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/279:00 am
LAS
- YTZ
1 stop9h 35m
Air Canada
Thu 3/510:45 am
YTZ
- LAS
1 stop13h 55m
Air Canada
Deal found 1/26![Air Canada logo]()
$216
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/149:00 am
LAS
- YTZ
1 stop9h 35m
Air Canada
Tue 2/1712:30 pm
YTZ
- LAS
1 stop11h 09m
Air Canada
Deal found 1/28![Air Canada logo]()
$252
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 2/271:33 pm
TUS
- YYZ
1 stop14h 47m
Multiple Airlines
Thu 3/58:35 pm
YYZ
- TUS
1 stop14h 39m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$256
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/39:00 am
LAS
- YTZ
1 stop9h 35m
Air Canada
Tue 2/1012:30 pm
YTZ
- LAS
2 stops11h 09m
Air Canada
Deal found 1/25![Air Canada logo]()
$258
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2711:25 pm
LAS
- YUL
1 stop22h 13m
Multiple Airlines
Thu 3/54:55 pm
YUL
- LAS
1 stop8h 47m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$258
Find flight deals from Arizona to Ontario
Keep the following information in mind while searching for Arizona to Ontario flight deals. Data was last updated January 28, 2026.
Round-trip from | $162 (Kiwi.com) |
|---|---|
One-way from | $80 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $365 |
Good round-trip deal | $373 or less |
Good one-way deal | $150 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Arizona to Ontario 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 Arizona to Ontario that are best for you.
Fly from
Arizona
Fly to
Ontario
Route
Depart
Return
Price
Las VegasToronto
LAS - YYZ
LASYYZ
Las Vegas Harry Reid Intl
Thu 3/26
11:25 pm-6:43 am
Nonstop4h 18m
Toronto Pearson Intl
Sun 3/29
8:00 pm-10:12 pm
Nonstop5h 12m
$162
Las VegasToronto
LAS - YYZ
LASYYZ
Las Vegas Harry Reid Intl
Thu 4/9
11:25 pm-6:43 am
Nonstop4h 18m
Toronto Pearson Intl
Mon 4/13
8:00 pm-10:12 pm
Nonstop5h 12m
$163
Las VegasToronto
LAS - YYZ
LASYYZ
Las Vegas Harry Reid Intl
Sun 3/15
11:25 pm-6:43 am
Nonstop4h 18m
Toronto Pearson Intl
Fri 3/20
8:00 pm-10:12 pm
Nonstop5h 12m
$178
Las VegasToronto
LAS - YYZ
LASYYZ
Las Vegas Harry Reid Intl
Fri 3/27
11:25 pm-6:43 am
Nonstop4h 18m
Toronto Pearson Intl
Tue 3/31
9:35 am-11:42 am
Nonstop5h 07m
$185
Las VegasToronto
LAS - YYZ
LASYYZ
Las Vegas Harry Reid Intl
Wed 3/18
8:05 am-11:38 pm
2 stops12h 33m
Toronto Pearson Intl
Thu 3/19
9:40 am-8:16 pm
2 stops13h 36m
$201
Las VegasToronto
LAS - YYZ
LASYYZ
Las Vegas Harry Reid Intl
Fri 3/6
9:15 pm-12:40 am
1 stop24h 25m
Toronto Pearson Intl
Wed 3/11
8:00 am-6:13 pm
2 stops13h 13m
$208
Las VegasToronto
LAS - YYZ
LASYYZ
Las Vegas Harry Reid Intl
Fri 3/27
11:25 pm-6:43 am
Nonstop4h 18m
Toronto Pearson Intl
Tue 3/31
9:40 am-9:33 pm
2 stops14h 53m
$212
Las VegasToronto
LAS - YYZ
LASYYZ
Las Vegas Harry Reid Intl
Sun 3/15
3:05 pm-10:21 pm
Nonstop4h 16m
Toronto Pearson Intl
Fri 3/20
8:25 pm-10:31 pm
Nonstop5h 06m
$214
Las VegasToronto
LAS - YTZ
LASYTZ
Las Vegas Harry Reid Intl
Fri 2/27
9:00 am-9:35 pm
1 stop9h 35m
Toronto Island
Thu 3/5
10:45 am-9:40 pm
1 stop13h 55m
$216
Las VegasToronto
LAS - YTZ
LASYTZ
Las Vegas Harry Reid Intl
Sat 2/14
9:00 am-7:55 pm
1 stop7h 55m
Toronto Island
Tue 2/17
8:30 pm-11:18 am
1 stop17h 48m
$252
Showing 1-10 of 60 results
Best time to book a flight from Arizona to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Arizona 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 Arizona to Ontario
What is the cheapest month to book a flight from Arizona to Region of Ontario?
Currently, March is the cheapest month in which you can book a flight from Arizona to Region of Ontario (average of $120). Flying from Arizona to Region of Ontario in November is currently the most expensive (average of $175). 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 AZ to ON?
Find hourly flight availability from Arizona to Ontario. 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.
When flying from Arizona to Region of Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 48% versus a flight in the evening.
Weekly flight availability from Arizona to Region of Ontario
Explore weekly flight availability from Arizona to Ontario. 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 USAZ to CAON are scheduled on a Monday (4 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (1 on average).
Reviews of airlines servicing Ontario
Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated January 28, 2026.
Get a feel of what it's like to fly with Porter Airlines, Delta, and United Airlines from Arizona to Ontario 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.
Comfort
7.9
Crew
8.6
Boarding
8.2
Entertainment
6.9
Food
7.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentMohameed,Nov 2025
LAS - YYZ
Comfort
7.9
Crew
8.6
Boarding
8.2
Entertainment
6.9
Food
7.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentMohameed,Nov 2025
LAS - YYZ
Comfort
7.9
Crew
8.6
Boarding
8.2
Entertainment
6.9
Food
7.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentMohameed,Nov 2025
LAS - YYZ
Comfort
7.9
Crew
8.6
Boarding
8.2
Entertainment
6.9
Food
7.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentMohameed,Nov 2025
LAS - YYZ
Comfort
7.9
Crew
8.6
Boarding
8.2
Entertainment
6.9
Food
7.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentMohameed,Nov 2025
LAS - YYZ
Comfort
7.9
Crew
8.6
Boarding
8.2
Entertainment
6.9
Food
7.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentMohameed,Nov 2025
LAS - YYZ
Related info for your journey
Find useful and relevant information for your journey from Arizona to Ontario. 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
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Arizona to Ontario
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Arizona to Ontario
Discover the top 7 airlines that operate flights from Arizona to Ontario. 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$127 | Average$368 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$127 | Average$403 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$156 | Average$361 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$156 | Average$476 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$162 | Average$365 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$229 | Average$345 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$296 | Average$485 | FlexibilityNo cancel fee | On-time71% |