$112+ Cheap flights from New York State 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — YYZ
Aug 24 — Aug 311
Round-trip
1 adult, Economy
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Find cheap flights from New York to Ontario with Cheapflights
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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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Cheapest flights from New York to OntarioExplore the most affordable flight options available from New York to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.
Explore the most affordable flight options available from New York to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.
This Gotogate deal was found by Cheapflights users on 7/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
EWR
- YUL
Nonstop1h 38m
Multiple Airlines
Mon 8/318:00 pm
YUL
- EWR
Nonstop1h 40m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$225
This deal was found by Cheapflights users on 7/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:55 pm
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Tue 10/63:20 pm
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Deal found 7/20![Porter Airlines logo]()
$228
This Gotogate deal was found by Cheapflights users on 7/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:20 am
EWR
- YUL
1 stop6h 50m
Porter Airlines
Mon 8/318:00 pm
YUL
- EWR
Nonstop1h 40m
Porter Airlines
Deal found 7/22![Porter Airlines logo]()
$228
This deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:30 pm
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Thu 10/17:20 am
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Deal found 7/25![Porter Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/1912:25 pm
EWR
- YUL
Nonstop1h 43m
Porter Airlines
Wed 8/266:30 am
YUL
- EWR
1 stop6h 20m
Porter Airlines
Deal found 7/20![Porter Airlines logo]()
$233
This deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:55 pm
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Sun 10/47:20 am
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Deal found 7/24![Porter Airlines logo]()
$235
This deal was found by Cheapflights users on 7/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:55 am
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Tue 9/155:50 pm
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Deal found 7/21![Porter Airlines logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/1512:25 pm
EWR
- YUL
Nonstop1h 43m
Porter Airlines
Sat 8/223:15 pm
YUL
- EWR
Nonstop1h 40m
Porter Airlines
Deal found 7/21![Porter Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Tue 8/116:25 am
EWR
- YUL
1 stop5h 45m
Porter Airlines
Thu 8/133:15 pm
YUL
- EWR
Nonstop1h 40m
Porter Airlines
Deal found 7/21![Porter Airlines logo]()
$240
This Super.com deal was found by Cheapflights users on 7/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:55 am
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Tue 9/85:50 pm
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Deal found 7/20![Porter Airlines logo]()
$241
This Super.com deal was found by Cheapflights users on 7/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:55 pm
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Tue 9/227:20 am
YYZ
- LGA
Nonstop1h 35m
Porter Airlines
Deal found 7/20![Porter Airlines logo]()
$242
This Booking.com deal was found by Cheapflights users on 7/21. 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.
Tue 8/1810:40 am
EWR
- YTZ
1 stop5h 53m
Porter Airlines
Tue 8/188:30 pm
YTZ
- EWR
Nonstop1h 30m
Porter Airlines
Deal found 7/21![Porter Airlines logo]()
$242
Best flights from New York to OntarioDiscover carefully curated flight deals from New York to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2026.
Discover carefully curated flight deals from New York to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2026.
This Delta deal was found by Cheapflights users on 7/25. 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.
Tue 8/114:07 pm
LGA
- YYZ
Nonstop2h 02m
Delta
Thu 8/206:00 am
YYZ
- LGA
Nonstop1h 38m
Delta
Deal found 7/25![Delta logo]()
$283
This United Airlines deal was found by Cheapflights users on 7/21. 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 8/262:34 pm
EWR
- YUL
Nonstop1h 36m
United Airlines
Sun 8/306:00 am
YUL
- EWR
Nonstop1h 38m
United Airlines
Deal found 7/21![United Airlines logo]()
$286
This Porter Airlines deal was found by Cheapflights users on 7/25. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:35 pm
EWR
- YTZ
1 stop4h 23m
Porter Airlines
Mon 8/3111:20 am
YTZ
- EWR
Nonstop1h 30m
Porter Airlines
Deal found 7/25![Porter Airlines logo]()
$314
This United deal was found by Cheapflights users on 7/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:29 pm
LGA
- YYZ
1 stop4h 25m
Multiple Airlines
Sat 8/295:25 pm
YYZ
- LGA
Nonstop1h 35m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$330
This Air Transat deal was found by Cheapflights users on 7/24. 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 Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2212:25 pm
EWR
- YYZ
1 stop7h 00m
Air Transat
Mon 8/314:00 pm
YYZ
- EWR
1 stop5h 40m
Air Transat
Deal found 7/24![Air Transat logo]()
$344
This Delta deal was found by Cheapflights users on 7/23. 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 8/197:15 pm
LGA
- YYZ
Nonstop2h 04m
Delta
Tue 8/252:31 pm
YYZ
- LGA
Nonstop1h 45m
Delta
Deal found 7/23![Delta logo]()
$283
This United Airlines deal was found by Cheapflights users on 7/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:17 pm
EWR
- YUL
Nonstop1h 49m
United Airlines
Sun 8/306:00 am
YUL
- EWR
Nonstop1h 38m
United Airlines
Deal found 7/25![United Airlines logo]()
$286
This Porter Airlines deal was found by Cheapflights users on 7/25. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:40 am
EWR
- YTZ
1 stop5h 53m
Porter Airlines
Mon 8/3111:20 am
YTZ
- EWR
Nonstop1h 30m
Porter Airlines
Deal found 7/25![Porter Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 7/20. 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 9/259:14 pm
JFK
- YYZ
Nonstop1h 58m
Delta
Mon 9/286:25 pm
YYZ
- JFK
Nonstop2h 05m
Delta
Deal found 7/20![Delta logo]()
$288
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/2111:27 am
EWR
- YUL
Nonstop1h 42m
United Airlines
Sun 8/236:00 am
YUL
- EWR
Nonstop1h 38m
United Airlines
Deal found 7/23![United Airlines logo]()
$297
This United deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:55 pm
LGA
- YYZ
1 stop8h 59m
Multiple Airlines
Thu 9/39:00 pm
YYZ
- LGA
Nonstop1h 35m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 7/24. 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 8/307:00 am
LGA
- YUL
Nonstop1h 39m
Delta
Wed 9/27:44 pm
YUL
- LGA
Nonstop1h 36m
Delta
Deal found 7/24![Delta logo]()
$288
This Porter Airlines deal was found by Cheapflights users on 7/24. 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.
Sat 8/1512:25 pm
EWR
- YUL
Nonstop1h 43m
Porter Airlines
Mon 8/178:00 pm
YUL
- EWR
Nonstop1h 40m
Porter Airlines
Deal found 7/24![Porter Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/148:17 pm
EWR
- YUL
Nonstop1h 49m
United Airlines
Mon 8/176:00 am
YUL
- EWR
Nonstop1h 38m
United Airlines
Deal found 7/23![United Airlines logo]()
$297
This United deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am
LGA
- YUL
1 stop8h 40m
Multiple Airlines
Sun 9/131:00 pm
YUL
- LGA
1 stop6h 32m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$333
This Porter Airlines deal was found by Cheapflights users on 7/21. 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.
Tue 8/182:35 pm
EWR
- YTZ
1 stop4h 23m
Porter Airlines
Wed 8/198:00 am
YTZ
- EWR
2 stops7h 45m
Porter Airlines
Deal found 7/21![Porter Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 7/25. 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.
Wed 8/121:59 pm
LGA
- YUL
1 stop9h 53m
Delta
Wed 8/199:30 am
YUL
- LGA
Nonstop1h 31m
Delta
Deal found 7/25![Delta logo]()
$298
This United deal was found by Cheapflights users on 7/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 am
LGA
- YUL
1 stop13h 45m
Multiple Airlines
Sun 9/131:00 pm
YUL
- LGA
1 stop6h 32m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/2211:15 am
EWR
- YUL
1 stop6h 15m
United Airlines
Sun 8/236:00 am
YUL
- EWR
Nonstop1h 38m
United Airlines
Deal found 7/23![United Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 7/25. 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.
Tue 8/116:59 am
LGA
- YUL
Nonstop1h 38m
Delta
Fri 8/147:00 am
YUL
- LGA
1 stop9h 49m
Delta
Deal found 7/25![Delta logo]()
$304
This Porter Airlines deal was found by Cheapflights users on 7/25. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:20 am
EWR
- YTZ
Nonstop1h 35m
Porter Airlines
Fri 9/411:55 am
YTZ
- EWR
1 stop3h 50m
Porter Airlines
Deal found 7/25![Porter Airlines logo]()
$337
This United deal was found by Cheapflights users on 7/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:20 am
LGA
- YUL
1 stop6h 10m
Multiple Airlines
Mon 10/510:40 am
YUL
- LGA
2 stops8h 51m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/248:28 pm
EWR
- YYZ
Nonstop1h 55m
United Airlines
Thu 8/277:30 am
YYZ
- EWR
Nonstop1h 40m
United Airlines
Deal found 7/24![United Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 7/25. 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.
Thu 10/227:00 am
LGA
- YUL
Nonstop1h 32m
Delta
Sat 10/246:00 am
YUL
- LGA
1 stop7h 58m
Delta
Deal found 7/25![Delta logo]()
$304
This Porter Airlines deal was found by Cheapflights users on 7/25. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:00 am
EWR
- YTZ
Nonstop1h 35m
Porter Airlines
Fri 9/411:55 am
YTZ
- EWR
1 stop3h 50m
Porter Airlines
Deal found 7/25![Porter Airlines logo]()
$337
This United deal was found by Cheapflights users on 7/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:29 pm
LGA
- YYZ
1 stop14h 35m
Multiple Airlines
Mon 9/76:00 am
YYZ
- LGA
Nonstop1h 35m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$341
This United Airlines deal was found by Cheapflights users on 7/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:00 pm
EWR
- YYZ
1 stop3h 54m
United Airlines
Thu 8/207:30 am
YYZ
- EWR
Nonstop1h 40m
United Airlines
Deal found 7/25![United Airlines logo]()
$328
This Porter Airlines deal was found by Cheapflights users on 7/20. 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.
Mon 8/178:00 am
EWR
- YTZ
Nonstop1h 35m
Porter Airlines
Fri 8/215:15 pm
YTZ
- EWR
Nonstop1h 30m
Porter Airlines
Deal found 7/20![Porter Airlines logo]()
$345
This United deal was found by Cheapflights users on 7/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:29 pm
LGA
- YYZ
1 stop4h 25m
Multiple Airlines
Mon 9/76:00 am
YYZ
- LGA
Nonstop1h 35m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 7/23. 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 8/274:07 pm
LGA
- YYZ
Nonstop2h 02m
Delta
Tue 9/15:05 pm
YYZ
- LGA
Nonstop1h 46m
Delta
Deal found 7/23![Delta logo]()
$320
Last-minute flights from New York to OntarioDiscover last-minute flight deals from New York to Ontario. Data last updated July 25, 2026 and is based on user searches.
Discover last-minute flight deals from New York to Ontario. Data last updated July 25, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Tue 8/116:25 am
EWR
- YUL
1 stop5h 45m
Porter Airlines
Thu 8/133:15 pm
YUL
- EWR
Nonstop1h 40m
Porter Airlines
Deal found 7/21![Porter Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/126:25 am
EWR
- YUL
1 stop5h 45m
Porter Airlines
Tue 8/2512:50 pm
YUL
- EWR
1 stop5h 55m
Porter Airlines
Deal found 7/21![Porter Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/1512:25 pm
EWR
- YUL
Nonstop1h 43m
Porter Airlines
Sat 8/223:15 pm
YUL
- EWR
Nonstop1h 40m
Porter Airlines
Deal found 7/21![Porter Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/1512:25 pm
EWR
- YUL
Nonstop1h 43m
Porter Airlines
Thu 8/203:15 pm
YUL
- EWR
Nonstop1h 40m
Porter Airlines
Deal found 7/22![Porter Airlines logo]()
$246
This Booking.com deal was found by Cheapflights users on 7/21. 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.
Tue 8/1810:40 am
EWR
- YTZ
1 stop5h 53m
Porter Airlines
Tue 8/188:30 pm
YTZ
- EWR
Nonstop1h 30m
Porter Airlines
Deal found 7/21![Porter Airlines logo]()
$242
This Flightnetwork deal was found by Cheapflights users on 7/21. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:25 am
EWR
- YUL
1 stop5h 45m
Porter Airlines
Tue 8/253:15 pm
YUL
- EWR
Nonstop1h 40m
Porter Airlines
Deal found 7/21![Porter Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/1912:25 pm
EWR
- YUL
Nonstop1h 43m
Porter Airlines
Wed 8/266:30 am
YUL
- EWR
1 stop6h 20m
Porter Airlines
Deal found 7/20![Porter Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/1912:25 pm
EWR
- YUL
Nonstop1h 43m
Porter Airlines
Tue 8/256:30 am
YUL
- EWR
1 stop5h 15m
Porter Airlines
Deal found 7/21![Porter Airlines logo]()
$244
This Gotogate deal was found by Cheapflights users on 7/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
EWR
- YUL
Nonstop1h 38m
Multiple Airlines
Mon 8/318:00 pm
YUL
- EWR
Nonstop1h 40m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$225
This Gotogate deal was found by Cheapflights users on 7/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:20 am
EWR
- YUL
1 stop6h 50m
Porter Airlines
Mon 8/318:00 pm
YUL
- EWR
Nonstop1h 40m
Porter Airlines
Deal found 7/22![Porter Airlines logo]()
$228
This Gotogate deal was found by Cheapflights users on 7/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:00 am
EWR
- YTZ
Nonstop1h 35m
Porter Airlines
Sun 8/306:45 am
YTZ
- EWR
Nonstop1h 30m
Porter Airlines
Deal found 7/22![Porter Airlines logo]()
$247
This oojo deal was found by Cheapflights users on 7/25. 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.
Mon 8/3110:40 am
EWR
- YTZ
1 stop5h 53m
Porter Airlines
Mon 8/318:30 pm
YTZ
- EWR
Nonstop1h 30m
Porter Airlines
Deal found 7/25![Porter Airlines logo]()
$245
One-way flights from New York to OntarioSearch for one-way flight options from New York to Ontario. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
Search for one-way flight options from New York to Ontario. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
This Trip.com deal was found by Cheapflights users on 7/21. 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.
Mon 8/176:40 pm
EWR
- YUL
Nonstop1h 32m
Air Canada
Deal found 7/21![Air Canada logo]()
$112
This FlightHub deal was found by Cheapflights users on 7/21. 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.
Tue 8/256:25 am
EWR
- YUL
1 stop5h 45m
Porter Airlines
Deal found 7/21![Porter Airlines logo]()
$113
This Mytrip deal was found by Cheapflights users on 7/20. 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 8/196:30 am
LGA
- YUL
Nonstop1h 30m
Air Canada
Deal found 7/20![Air Canada logo]()
$113
This Flightnetwork deal was found by Cheapflights users on 7/21. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:30 am
EWR
- YUL
1 stop5h 22m
Air Canada
Deal found 7/21![Air Canada logo]()
$114
This Flightnetwork deal was found by Cheapflights users on 7/21. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:55 am
LGA
- YUL
1 stop4h 07m
Air Canada
Deal found 7/21![Air Canada logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/2912:25 pm
EWR
- YUL
Nonstop1h 43m
Porter Airlines
Deal found 7/24![Porter Airlines logo]()
$115
This Flightnetwork deal was found by Cheapflights users on 7/22. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:55 am
LGA
- YUL
1 stop4h 05m
Air Canada
Deal found 7/22![Air Canada logo]()
$115
This Super.com deal was found by Cheapflights users on 7/21. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:30 pm
LGA
- YYZ
Nonstop1h 40m
Porter Airlines
Deal found 7/21![Porter Airlines logo]()
$116
This Delta deal was found by Cheapflights users on 7/23. 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 10/189:29 pm
JFK
- YYZ
Nonstop2h 00m
Delta
Deal found 7/23![Delta logo]()
$116
This Flightnetwork deal was found by Cheapflights users on 7/24. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2712:55 pm
LGA
- YUL
1 stop5h 55m
Air Canada
Deal found 7/24![Air Canada logo]()
$116
This SmartFares deal was found by Cheapflights users on 7/22. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:45 am
LGA
- YYZ
Nonstop1h 33m
Air Canada
Deal found 7/22![Air Canada logo]()
$117
This Air Canada deal was found by Cheapflights users on 7/20. 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.
Wed 8/196:00 am
EWR
- YUL
Nonstop1h 38m
Air Canada
Deal found 7/20![Air Canada logo]()
$117
Find flight deals from New York to Ontario
Keep the following information in mind while searching for New York to Ontario flight deals. Data was last updated July 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $225 (Gotogate) |
One-way from | $112 (Trip.com) |
Popular in | December |
Cheapest in | April |
Average price | $337 |
Good round-trip deal | $280 or less |
Good one-way deal | $167 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from New York 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 July 25, 2026.
Use the filters below to find and compare flights from New York State to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New YorkToronto
LGA - YYZ
LGAYYZ
New York LaGuardia
Tue 8/11
4:07 pm-6:09 pm
Nonstop2h 02m
Toronto Pearson Intl
Thu 8/20
6:00 am-7:38 am
Nonstop1h 38m
$283
New YorkToronto
LGA - YYZ
LGAYYZ
New York LaGuardia
Wed 8/19
7:15 pm-9:19 pm
Nonstop2h 04m
Toronto Pearson Intl
Tue 8/25
2:31 pm-4:16 pm
Nonstop1h 45m
$283
NewarkMontreal
EWR - YUL
EWRYUL
Newark
Wed 8/26
2:34 pm-4:10 pm
Nonstop1h 36m
Montreal Pierre Elliott Trudeau Intl
Sun 8/30
6:00 am-7:38 am
Nonstop1h 38m
$286
NewarkMontreal
EWR - YUL
EWRYUL
Newark
Mon 8/24
8:17 pm-10:06 pm
Nonstop1h 49m
Montreal Pierre Elliott Trudeau Intl
Sun 8/30
6:00 am-7:38 am
Nonstop1h 38m
$286
New YorkToronto
JFK - YYZ
JFKYYZ
New York John F Kennedy Intl
Fri 9/25
9:14 pm-11:12 pm
Nonstop1h 58m
Toronto Pearson Intl
Mon 9/28
6:25 pm-8:30 pm
Nonstop2h 05m
$288
New YorkMontreal
LGA - YUL
LGAYUL
New York LaGuardia
Sun 8/30
7:00 am-8:39 am
Nonstop1h 39m
Montreal Pierre Elliott Trudeau Intl
Wed 9/2
7:44 pm-9:20 pm
Nonstop1h 36m
$288
NewarkMontreal
EWR - YUL
EWRYUL
Newark
Fri 8/21
11:27 am-1:09 pm
Nonstop1h 42m
Montreal Pierre Elliott Trudeau Intl
Sun 8/23
6:00 am-7:38 am
Nonstop1h 38m
$297
NewarkMontreal
EWR - YUL
EWRYUL
Newark
Fri 8/14
8:17 pm-10:06 pm
Nonstop1h 49m
Montreal Pierre Elliott Trudeau Intl
Mon 8/17
6:00 am-7:38 am
Nonstop1h 38m
$297
New YorkMontreal
LGA - YUL
LGAYUL
New York LaGuardia
Wed 8/12
1:59 pm-11:52 pm
1 stop9h 53m
Montreal Pierre Elliott Trudeau Intl
Wed 8/19
9:30 am-11:01 am
Nonstop1h 31m
$298
New YorkMontreal
LGA - YUL
LGAYUL
New York LaGuardia
Tue 8/11
6:59 am-8:37 am
Nonstop1h 38m
Montreal Pierre Elliott Trudeau Intl
Fri 8/14
7:00 am-4:49 pm
1 stop9h 49m
$304
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from New York to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from New York with our price prediction graph.
EWR-YUL
LGA-YUL
LGA-YYZ
JFK-YYZ
EWR-YTZ
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 New York State to Ontario
USNY-CAON
EWR-YUL
LGA-YUL
LGA-YYZ
JFK-YYZ
What is the cheapest month to book a flight from State of New York to Region of Ontario?
Currently, April is the cheapest month in which you can book a flight from State of New York to Region of Ontario (average of $276). Flying from State of New York to Region of Ontario in December is currently the most expensive (average of $350). 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 NY to ON?
Find hourly flight availability from New York 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 July 25, 2026.
One of the essential ways to save on airfare from State of New York to Region of Ontario is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 12% on airfare.
Weekly flight availability from State of New York to Region of Ontario
Explore weekly flight availability from New York 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 July 25, 2026.
The most flights from USNY to CAON are scheduled on a Wednesday (24 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (21 on average).
How much does it cost to fly round-trip from State of New York to Region of Ontario?
Airfare is typical for this route at the moment.
State of New York to Region of Ontario flights typically cost between $252 and $450 in September.The cheapest round-trip price found within the last 5 days was $253 on Delta (Sep 22-Sep 29).
How far ahead should I book a flight from State of New York to Region of Ontario?
The best time to book flights from State of New York to Region of Ontario is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from State of New York to Region of Ontario?
Use this chart to determine the cheapest time to fly round-trip from New York to Ontario. Price data was last updated on July 18, 2026.
Travelers seeking maximum savings on their State of New York to Region of Ontario flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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 July 25, 2026.
Read reviews from past customers who have flown Porter Airlines,Delta, andUnited Airlines from New York State to Ontario. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Overall
8.0
Boarding
8.2
Entertainment
6.9
Crew
8.6
Food
7.5
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Comfort
8.0
Overall
8.0
Boarding
8.2
Entertainment
6.9
Crew
8.6
Food
7.5
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Comfort
8.0
Overall
8.0
Boarding
8.2
Entertainment
6.9
Crew
8.6
Food
7.5
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Comfort
8.0
Overall
8.0
Boarding
8.2
Entertainment
6.9
Crew
8.6
Food
7.5
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Comfort
8.0
Overall
8.0
Boarding
8.2
Entertainment
6.9
Crew
8.6
Food
7.5
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Comfort
8.0
Overall
8.0
Boarding
8.2
Entertainment
6.9
Crew
8.6
Food
7.5
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Related info for your journey
Find useful and relevant information for your journey from New York 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.
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Alternative routes for New York 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 New York to Ontario by cabin class
Find flights from New York to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
New York and Ontario flights
Browse other New York and Ontario flight options. Last updated on July 25, 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 New York after your stay in Ontario
New York to Ontario flights
Consider these flights traveling from New York to Ontario.
Top 8 airlines flying from New York to Ontario
Discover the top 8 airlines that operate flights from New York 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 July 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$86 | Average$217 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$106 | Average$378 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$112 | Average$303 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$130 | Average$374 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$152 | Average$444 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$170 | Average$326 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$185 | Average$350 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$213 | Average$458 | FlexibilityNo cancel fee | On-time71% |