$101+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — YYZ
May 30 — Jun 61
Round-trip
1 adult, Economy
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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
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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 April 30, 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 April 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 5/146:10 pm
LAS
- YYZ
1 stop8h 35m
WestJet
Sat 5/1612:40 pm
YYZ
- LAS
2 stops12h 00m
WestJet
Deal found 4/26![WestJet logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 5/146:10 pm
LAS
- YYZ
1 stop8h 35m
WestJet
Wed 5/206:10 am
YYZ
- LAS
2 stops14h 05m
WestJet
Deal found 4/26![WestJet logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 6/126:10 pm
LAS
- YYZ
1 stop8h 35m
WestJet
Wed 6/177:00 am
YYZ
- LAS
1 stop8h 55m
WestJet
Deal found 4/26![WestJet logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 5/1512:35 pm
LAS
- YYZ
Nonstop4h 25m
WestJet
Sat 5/1612:40 pm
YYZ
- LAS
2 stops12h 00m
WestJet
Deal found 4/26![WestJet logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 5/1512:35 pm
LAS
- YYZ
Nonstop4h 25m
WestJet
Fri 5/229:00 am
YYZ
- LAS
1 stop11h 15m
WestJet
Deal found 4/26![WestJet logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Thu 5/284:30 pm
LAS
- YYZ
Nonstop4h 24m
Multiple Airlines
Sat 6/61:30 pm
YYZ
- LAS
1 stop11h 10m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 9/168:00 am
PHX
- YYZ
1 stop9h 05m
WestJet
Wed 9/233:50 pm
YYZ
- PHX
1 stop8h 45m
WestJet
Deal found 4/30![WestJet logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 5/1512:45 pm
LAS
- YYZ
Nonstop4h 24m
Multiple Airlines
Wed 5/206:15 am
YYZ
- LAS
1 stop9h 15m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 9/168:00 am
PHX
- YYZ
1 stop9h 05m
WestJet
Tue 9/226:15 am
YYZ
- PHX
1 stop8h 55m
WestJet
Deal found 4/30![WestJet logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Fri 6/127:25 pm
LAS
- YYZ
1 stop11h 20m
WestJet
Sun 6/1410:00 am
YYZ
- LAS
1 stop10h 15m
WestJet
Deal found 4/28![WestJet logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 10/21:15 pm
PHX
- YYZ
2 stops12h 55m
Multiple Airlines
Tue 10/69:30 am
YYZ
- PHX
Nonstop4h 34m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$239
This Trip.com deal was found by Cheapflights users on 4/30. 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.
Thu 5/284:30 pm
LAS
- YYZ
Nonstop4h 24m
Multiple Airlines
Mon 6/16:10 am
YYZ
- LAS
2 stops14h 05m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$240
Best flights from Arizona to OntarioDiscover carefully curated flight deals from Arizona to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2026.
Discover carefully curated flight deals from Arizona to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Wed 6/36:10 pm
LAS
- YOW
1 stop8h 25m
WestJet
Sun 6/77:20 am
YOW
- LAS
2 stops11h 25m
WestJet
Deal found 4/28![WestJet logo]()
$268
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 6/511:30 pm
LAS
- YYZ
1 stop7h 24m
United Airlines
Tue 6/95:15 pm
YYZ
- LAS
1 stop7h 39m
United Airlines
Deal found 4/30![United Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/89:43 am
PHX
- YYZ
1 stop10h 31m
Delta
Tue 7/71:38 pm
YYZ
- PHX
1 stop10h 56m
Delta
Deal found 4/25![Delta logo]()
$364
This Justfly.com deal was found by Cheapflights users on 4/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/610:15 am
PHX
- YOW
2 stops16h 20m
Multiple Airlines
Tue 6/97:00 am
YOW
- PHX
1 stop7h 04m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$437
This Porter Airlines deal was found by Cheapflights users on 4/28. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2511:05 pm
LAS
- YUL
2 stops10h 34m
Porter Airlines
Mon 11/22:30 pm
YUL
- LAS
1 stop10h 32m
Porter Airlines
Deal found 4/28![Porter Airlines logo]()
$493
This Justfly.com deal was found by Cheapflights users on 4/25. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/146:10 pm
LAS
- YYZ
1 stop9h 45m
WestJet
Thu 5/2110:25 pm
YYZ
- LAS
1 stop21h 50m
WestJet
Deal found 4/25![WestJet logo]()
$288
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Mon 6/1512:36 am
LAS
- YYZ
1 stop14h 20m
United Airlines
Wed 6/1710:45 am
YYZ
- LAS
1 stop9h 21m
United Airlines
Deal found 4/29![United Airlines logo]()
$293
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:10 pm
LAS
- YYZ
1 stop17h 36m
United Airlines
Tue 6/25:15 pm
YYZ
- LAS
1 stop7h 39m
United Airlines
Deal found 4/27![United Airlines logo]()
$296
This FlightHub deal was found by Cheapflights users on 4/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:25 pm
LAS
- YYZ
1 stop11h 20m
WestJet
Fri 6/128:00 am
YYZ
- LAS
1 stop13h 35m
WestJet
Deal found 4/27![WestJet logo]()
$296
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:39 am
PHX
- YYZ
1 stop10h 35m
Delta
Sun 7/56:15 am
YYZ
- PHX
1 stop11h 11m
Delta
Deal found 4/25![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 6/212:36 am
LAS
- YYZ
2 stops19h 08m
United Airlines
Fri 6/55:15 pm
YYZ
- LAS
1 stop7h 39m
United Airlines
Deal found 4/29![United Airlines logo]()
$303
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/89:43 am
PHX
- YYZ
1 stop10h 31m
Delta
Wed 7/86:10 am
YYZ
- PHX
1 stop10h 40m
Delta
Deal found 4/25![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 4/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1512:36 am
LAS
- YYZ
1 stop6h 18m
United Airlines
Tue 6/308:50 am
YYZ
- LAS
1 stop7h 11m
United Airlines
Deal found 4/26![United Airlines logo]()
$303
This oojo deal was found by Cheapflights users on 4/29. 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.
Fri 6/268:30 am
LAS
- YOW
2 stops12h 50m
WestJet
Thu 7/912:25 pm
YOW
- LAS
2 stops12h 15m
WestJet
Deal found 4/29![WestJet logo]()
$349
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2410:21 am
PHX
- YYZ
1 stop10h 37m
Delta
Fri 7/39:45 am
YYZ
- PHX
1 stop7h 10m
Delta
Deal found 4/29![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 4/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/612:36 am
LAS
- YYZ
1 stop6h 18m
United Airlines
Wed 6/1011:00 am
YYZ
- LAS
1 stop9h 58m
United Airlines
Deal found 4/26![United Airlines logo]()
$304
This Mytrip deal was found by Cheapflights users on 4/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/101:20 pm
LAS
- YUL
2 stops32h 05m
Multiple Airlines
Wed 6/176:45 am
YUL
- LAS
1 stop7h 57m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$454
This oojo deal was found by Cheapflights users on 4/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/188:30 am
LAS
- YOW
2 stops25h 00m
WestJet
Sat 8/1512:25 pm
YOW
- LAS
2 stops12h 15m
WestJet
Deal found 4/25![WestJet logo]()
$354
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2110:57 pm
PHX
- YYZ
1 stop9h 22m
Delta
Tue 6/306:15 am
YYZ
- PHX
1 stop8h 57m
Delta
Deal found 4/27![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 10/136:55 pm
PHX
- YYZ
2 stops11h 24m
United Airlines
Tue 10/2010:45 am
YYZ
- PHX
1 stop9h 22m
United Airlines
Deal found 4/29![United Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2610:21 am
PHX
- YYZ
1 stop10h 37m
Delta
Mon 6/291:40 pm
YYZ
- PHX
1 stop12h 10m
Delta
Deal found 4/29![Delta logo]()
$369
This Trip.com deal was found by Cheapflights users on 4/26. 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.
Wed 7/298:00 am
PHX
- YKF
1 stop8h 50m
WestJet
Sun 8/28:40 pm
YKF
- PHX
1 stop18h 30m
WestJet
Deal found 4/26![WestJet logo]()
$371
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Sun 6/148:00 am
PHX
- YHM
1 stop12h 13m
Multiple Airlines
Sun 6/2111:40 am
YHM
- PHX
3 stops27h 30m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$534
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 9/26:00 am
PHX
- YYZ
1 stop6h 14m
United Airlines
Wed 9/167:00 am
YYZ
- PHX
2 stops11h 13m
United Airlines
Deal found 4/29![United Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/610:14 am
PHX
- YUL
1 stop10h 41m
Delta
Mon 8/176:00 am
YUL
- PHX
1 stop10h 57m
Delta
Deal found 4/27![Delta logo]()
$381
This lastminute.com deal was found by Cheapflights users on 4/27. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/218:00 am
PHX
- YKF
1 stop8h 50m
WestJet
Tue 6/308:40 pm
YKF
- PHX
1 stop27h 55m
WestJet
Deal found 4/27![WestJet logo]()
$385
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:43 pm
PHX
- YYZ
1 stop16h 59m
United Airlines
Tue 7/146:30 am
YYZ
- PHX
1 stop18h 09m
United Airlines
Deal found 4/27![United Airlines logo]()
$338
This Mytrip deal was found by Cheapflights users on 4/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1310:15 am
PHX
- YHM
1 stop9h 19m
Multiple Airlines
Tue 6/167:00 am
YHM
- PHX
2 stops17h 35m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$553
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:45 am
PHX
- YUL
1 stop8h 57m
Delta
Sat 8/16:00 am
YUL
- PHX
1 stop10h 50m
Delta
Deal found 4/27![Delta logo]()
$381
This WestJet deal was found by Cheapflights users on 4/29. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/44:35 pm
LAS
- YOW
2 stops21h 40m
WestJet
Sat 6/66:15 pm
YOW
- LAS
2 stops21h 40m
WestJet
Deal found 4/29![WestJet logo]()
$391
Last-minute flights from Arizona to OntarioDiscover last-minute flight deals from Arizona to Ontario. Data last updated April 30, 2026 and is based on user searches.
Discover last-minute flight deals from Arizona to Ontario. Data last updated April 30, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 4/25. 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.
Wed 5/136:10 pm
LAS
- YUL
1 stop9h 55m
WestJet
Sat 5/165:30 pm
YUL
- LAS
2 stops22h 00m
WestJet
Deal found 4/25![WestJet logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 5/146:10 pm
LAS
- YYZ
1 stop8h 35m
WestJet
Sat 5/1612:40 pm
YYZ
- LAS
2 stops12h 00m
WestJet
Deal found 4/26![WestJet logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 5/146:10 pm
LAS
- YYZ
1 stop8h 35m
WestJet
Wed 5/206:10 am
YYZ
- LAS
2 stops14h 05m
WestJet
Deal found 4/26![WestJet logo]()
$229
This Trip.com deal was found by Cheapflights users on 4/26. 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.
Thu 5/146:10 pm
LAS
- YYZ
1 stop8h 35m
WestJet
Mon 5/186:10 am
YYZ
- LAS
1 stop12h 35m
WestJet
Deal found 4/26![WestJet logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 5/1512:35 pm
LAS
- YYZ
Nonstop4h 25m
WestJet
Sat 5/1612:40 pm
YYZ
- LAS
2 stops12h 00m
WestJet
Deal found 4/26![WestJet logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 5/1512:35 pm
LAS
- YYZ
Nonstop4h 25m
WestJet
Fri 5/229:00 am
YYZ
- LAS
1 stop11h 15m
WestJet
Deal found 4/26![WestJet logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 5/1512:45 pm
LAS
- YYZ
Nonstop4h 24m
Multiple Airlines
Wed 5/206:15 am
YYZ
- LAS
1 stop9h 15m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 5/158:30 am
LAS
- YYZ
1 stop9h 45m
WestJet
Mon 5/186:10 am
YYZ
- LAS
1 stop12h 35m
WestJet
Deal found 4/26![WestJet logo]()
$262
This oojo deal was found by Cheapflights users on 4/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:10 pm
LAS
- YYZ
2 stops24h 00m
WestJet
Sat 6/61:30 pm
YYZ
- LAS
1 stop11h 10m
WestJet
Deal found 4/28![WestJet logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Thu 5/284:30 pm
LAS
- YYZ
Nonstop4h 24m
Multiple Airlines
Sat 6/61:30 pm
YYZ
- LAS
1 stop11h 10m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$236
This Trip.com deal was found by Cheapflights users on 4/30. 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.
Thu 5/284:30 pm
LAS
- YYZ
Nonstop4h 24m
Multiple Airlines
Mon 6/16:10 am
YYZ
- LAS
2 stops14h 05m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/2812:35 pm
LAS
- YYZ
Nonstop4h 25m
WestJet
Fri 6/512:40 pm
YYZ
- LAS
1 stop8h 55m
WestJet
Deal found 4/30![WestJet logo]()
$251
One-way flights from Arizona to OntarioSearch for one-way flight options from Arizona to Ontario. Find affordable one-way fares based on user searches. Data last updated April 30, 2026.
Search for one-way flight options from Arizona to Ontario. Find affordable one-way fares based on user searches. Data last updated April 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Sun 10/116:10 pm
LAS
- YYZ
1 stop8h 35m
WestJet
Deal found 4/27![WestJet logo]()
$101
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:10 pm
LAS
- YYZ
1 stop9h 45m
WestJet
Deal found 4/28![WestJet logo]()
$102
This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/211:20 pm
LAS
- YYZ
2 stops14h 35m
WestJet
Deal found 4/28![WestJet logo]()
$103
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:10 pm
LAS
- YYZ
1 stop8h 35m
WestJet
Deal found 4/29![WestJet logo]()
$104
This Justfly.com deal was found by Cheapflights users on 4/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1710:05 am
LAS
- YYZ
2 stops12h 00m
WestJet
Deal found 4/26![WestJet logo]()
$105
This Mytrip deal was found by Cheapflights users on 4/26. 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.
Thu 6/181:20 pm
LAS
- YYZ
2 stops14h 35m
WestJet
Deal found 4/26![WestJet logo]()
$107
This Trip.com deal was found by Cheapflights users on 4/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/101:20 pm
LAS
- YYZ
1 stop24h 15m
WestJet
Deal found 4/27![WestJet logo]()
$110
This Air Canada deal was found by Cheapflights users on 4/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2011:25 pm
LAS
- YTZ
1 stop9h 26m
Air Canada
Deal found 4/26![Air Canada logo]()
$123
This Justfly.com deal was found by Cheapflights users on 4/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/148:30 am
LAS
- YUL
2 stops12h 55m
WestJet
Deal found 4/28![WestJet logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Sat 5/166:10 pm
LAS
- YUL
1 stop9h 55m
WestJet
Deal found 4/25![WestJet logo]()
$134
This Justfly.com deal was found by Cheapflights users on 4/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:30 am
LAS
- YUL
1 stop9h 15m
WestJet
Deal found 4/29![WestJet logo]()
$138
This Trip.com deal was found by Cheapflights users on 4/25. 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 10/26:10 pm
LAS
- YUL
1 stop9h 55m
WestJet
Deal found 4/25![WestJet logo]()
$139
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 April 30, 2026.
Round-trip from | $228 (Kiwi.com) |
|---|---|
One-way from | $101 (Kiwi.com) |
Popular in | February |
Cheapest in | March |
Average price | $400 |
Good round-trip deal | $384 or less |
Good one-way deal | $385 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 April 30, 2026.
Use the filters below to find and compare flights from Arizona to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Las VegasOttawa
LAS - YOW
LASYOW
Las Vegas Harry Reid Intl
Wed 6/3
6:10 pm-5:35 am
1 stop8h 25m
Ottawa
Sun 6/7
7:20 am-3:45 pm
2 stops11h 25m
$268
Las VegasToronto
LAS - YYZ
LASYYZ
Las Vegas Harry Reid Intl
Fri 6/5
11:30 pm-9:54 am
1 stop7h 24m
Toronto Pearson Intl
Tue 6/9
5:15 pm-9:54 pm
1 stop7h 39m
$283
Las VegasToronto
LAS - YYZ
LASYYZ
Las Vegas Harry Reid Intl
Thu 5/14
6:10 pm-6:55 am
1 stop9h 45m
Toronto Pearson Intl
Thu 5/21
10:25 pm-5:15 pm
1 stop21h 50m
$288
Las VegasToronto
LAS - YYZ
LASYYZ
Las Vegas Harry Reid Intl
Mon 6/15
12:36 am-5:56 pm
1 stop14h 20m
Toronto Pearson Intl
Wed 6/17
10:45 am-5:06 pm
1 stop9h 21m
$293
Las VegasToronto
LAS - YYZ
LASYYZ
Las Vegas Harry Reid Intl
Tue 5/26
7:10 pm-3:46 pm
1 stop17h 36m
Toronto Pearson Intl
Tue 6/2
5:15 pm-9:54 pm
1 stop7h 39m
$296
Las VegasToronto
LAS - YYZ
LASYYZ
Las Vegas Harry Reid Intl
Fri 6/5
7:25 pm-9:45 am
1 stop11h 20m
Toronto Pearson Intl
Fri 6/12
8:00 am-6:35 pm
1 stop13h 35m
$296
Las VegasToronto
LAS - YYZ
LASYYZ
Las Vegas Harry Reid Intl
Tue 6/2
12:36 am-10:44 pm
2 stops19h 08m
Toronto Pearson Intl
Fri 6/5
5:15 pm-9:54 pm
1 stop7h 39m
$303
Quickest round-trip
Las VegasToronto
LAS - YYZ
LASYYZ
Las Vegas Harry Reid Intl
Mon 6/15
12:36 am-9:54 am
1 stop6h 18m
Toronto Pearson Intl
Tue 6/30
8:50 am-1:01 pm
1 stop7h 11m
$303
Las VegasToronto
LAS - YYZ
LASYYZ
Las Vegas Harry Reid Intl
Sat 6/6
12:36 am-9:54 am
1 stop6h 18m
Toronto Pearson Intl
Wed 6/10
11:00 am-5:58 pm
1 stop9h 58m
$304
PhoenixToronto
PHX - YYZ
PHXYYZ
Phoenix Sky Harbor Intl
Tue 10/13
6:55 pm-9:19 am
2 stops11h 24m
Toronto Pearson Intl
Tue 10/20
10:45 am-5:07 pm
1 stop9h 22m
$324
Showing 1-10 of 60 resultsSorted by cheapest first
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.
LAS-YYZ
LAS-YUL
PHX-YUL
PHX-YTZ
PHX-YOW
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
USAZ-CAON
LAS-YYZ
LAS-YUL
PHX-YUL
PHX-YTZ
How far ahead should I book a flight from Arizona to Region of Ontario?
Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from Arizona to Region of Ontario. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Arizona to Region of Ontario?
Currently, February is the cheapest month in which you can book a flight from Arizona to Region of Ontario (average of $68). Flying from Arizona to Region of Ontario in December is currently the most expensive (average of $134). 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 April 30, 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 at noon, which can drop the price by up to 31% versus a flight in the morning.
How much does it cost to fly round-trip from Arizona to Region of Ontario?
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 April 30, 2026.
Get a feel of what it's like to fly with Porter Airlines,Delta, andUnited 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
8.0
Entertainment
7.0
Overall
8.0
Crew
8.6
Food
7.6
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Comfort
8.0
Entertainment
7.0
Overall
8.0
Crew
8.6
Food
7.6
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Comfort
8.0
Entertainment
7.0
Overall
8.0
Crew
8.6
Food
7.6
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Comfort
8.0
Entertainment
7.0
Overall
8.0
Crew
8.6
Food
7.6
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Comfort
8.0
Entertainment
7.0
Overall
8.0
Crew
8.6
Food
7.6
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
Comfort
8.0
Entertainment
7.0
Overall
8.0
Crew
8.6
Food
7.6
Boarding
8.2
Reviews
1 / 20
10.0
ExcellentJohn,Mar 2026
YYZ - PVR
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
Complete your trip
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Top destinations
Alternative routes for Arizona to Ontario
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Arizona to Ontario by cabin class
Find flights from Arizona to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Arizona and Ontario flights
Browse other Arizona and Ontario flight options. Last updated on April 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Ontario
Find the right flight back to Arizona after your stay in Ontario
Arizona to Ontario flights
Consider these flights traveling from Arizona to Ontario.
Top 8 airlines flying from Arizona to Ontario
Discover the top 8 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 April 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$144 | Average$359 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$152 | Average$438 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$156 | Average$346 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$156 | Average$574 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$169 | Average$400 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$229 | Average$345 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$276 | Average$322 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$325 | Average$713 | FlexibilityNo cancel fee | On-time71% |