$96+ Cheap flights from New York State to Ontario
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — YYZ
Nov 27 — Dec 41
Round-trip
1 adult, Economy
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Find cheap flights from New York 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 New York to Ontario
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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 October 28, 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 October 28, 2026.
This Super.com deal was found by Cheapflights users on 10/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/149:35 am -
Nonstop1h 46m
Sat 11/146:25 pm -
Nonstop1h 35m
Deal found 10/23![Porter Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Wed 11/189:35 am -
Nonstop1h 46m
Wed 11/253:25 pm -
Nonstop1h 34m
Deal found 10/25![Porter Airlines logo]()
$171
This Justfly.com deal was found by Cheapflights users on 10/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:55 pm -
Nonstop1h 45m
Sun 11/223:25 pm -
Nonstop1h 34m
Deal found 10/23![Porter Airlines logo]()
$172
This Trip.com deal was found by Cheapflights users on 10/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/139:00 pm -
Nonstop1h 46m
Mon 11/163:25 pm -
Nonstop1h 34m
Deal found 10/23![Porter Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 11/199:00 pm -
Nonstop1h 46m
Sat 11/213:25 pm -
Nonstop1h 34m
Deal found 10/25![Porter Airlines logo]()
$176
This Trip.com deal was found by Cheapflights users on 10/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:35 am -
Nonstop1h 46m
Fri 11/276:25 pm -
Nonstop1h 35m
Deal found 10/23![Porter Airlines logo]()
$177
This FlightHub deal was found by Cheapflights users on 10/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:55 pm -
Nonstop1h 45m
Sun 12/67:00 am -
Nonstop1h 42m
Deal found 10/23![Porter Airlines logo]()
$178
This Mytrip deal was found by Cheapflights users on 10/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:55 am -
Nonstop1h 45m
Mon 11/1612:30 pm -
1 stop4h 18m
Deal found 10/22![Air Canada logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:55 pm -
Nonstop1h 45m
Tue 11/243:25 pm -
Nonstop1h 34m
Deal found 10/23![Porter Airlines logo]()
$179
This Trip.com deal was found by Cheapflights users on 10/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/209:00 pm -
Nonstop1h 46m
Fri 11/273:25 pm -
Nonstop1h 34m
Deal found 10/23![Porter Airlines logo]()
$180
This Mytrip deal was found by Cheapflights users on 10/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:55 am -
Nonstop1h 45m
Mon 11/1612:30 pm -
1 stop4h 18m
Deal found 10/23![Air Canada logo]()
$180
This Trip.com deal was found by Cheapflights users on 10/25. 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 11/209:00 pm -
Nonstop1h 46m
Sun 11/223:25 pm -
Nonstop1h 34m
Deal found 10/25![Porter Airlines logo]()
$181
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 October 28, 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 October 28, 2026.
This Porter Airlines deal was found by Cheapflights users on 10/24. 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.
Wed 11/189:35 am -
Nonstop1h 46m
Wed 11/183:25 pm -
Nonstop1h 34m
Deal found 10/24![Porter Airlines logo]()
$222
This Delta deal was found by Cheapflights users on 10/27. 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 11/197:20 am -
Nonstop1h 52m
Mon 11/236:45 pm -
Nonstop1h 46m
Deal found 10/27![Delta logo]()
$222
This United Airlines deal was found by Cheapflights users on 10/22. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1010:29 am -
1 stop3h 56m
Fri 1/157:44 pm -
1 stop4h 00m
Deal found 10/22![United Airlines logo]()
$268
This United deal was found by Cheapflights users on 10/23. 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 12/318:15 am -
1 stop5h 48m
Tue 1/512:25 pm -
Nonstop1h 38m
Deal found 10/23![Multiple Airlines logo]()
$295
This Air Transat deal was found by Cheapflights users on 10/26. 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 Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/175:30 pm -
1 stop4h 44m
Tue 3/21:45 pm -
1 stop6h 22m
Deal found 10/26![Air Transat logo]()
$310
This Air Canada deal was found by Cheapflights users on 10/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1910:00 am -
1 stop6h 32m
Thu 1/215:45 am -
1 stop4h 11m
Deal found 10/27![Air Canada logo]()
$399
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:59 am -
1 stop5h 00m
Fri 11/65:14 pm -
1 stop6h 13m
Deal found 10/23![American Airlines logo]()
$473
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Thu 12/311:20 am -
1 stop5h 27m
Tue 12/83:35 pm -
1 stop5h 54m
Deal found 10/23![United Airlines logo]()
$268
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1012:56 pm -
1 stop4h 24m
Mon 12/146:00 am -
Nonstop2h 06m
Deal found 10/26![Delta logo]()
$274
This Porter Airlines deal was found by Cheapflights users on 10/25. 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.
Wed 12/95:55 pm -
1 stop6h 46m
Wed 12/1612:50 pm -
1 stop4h 09m
Deal found 10/25![Porter Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 10/23. 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.
Mon 11/97:20 am -
Nonstop1h 52m
Tue 11/105:10 pm -
Nonstop1h 47m
Deal found 10/23![Delta logo]()
$277
This Air Transat deal was found by Cheapflights users on 10/25. 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 Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/45:30 pm -
1 stop4h 44m
Sun 2/281:45 pm -
1 stop6h 24m
Deal found 10/25![Air Transat logo]()
$310
This United deal was found by Cheapflights users on 10/26. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:37 pm -
1 stop4h 15m
Tue 11/248:00 am -
1 stop4h 26m
Deal found 10/26![Multiple Airlines logo]()
$315
This Porter Airlines deal was found by Cheapflights users on 10/23. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/195:40 pm -
1 stop7h 10m
Thu 1/211:45 pm -
1 stop6h 35m
Deal found 10/23![Porter Airlines logo]()
$298
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 1/2410:29 am -
1 stop3h 56m
Sun 1/245:55 pm -
1 stop5h 45m
Deal found 10/26![United Airlines logo]()
$304
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:55 pm -
Nonstop1h 56m
Wed 11/1812:15 pm -
Nonstop1h 45m
Deal found 10/26![Delta logo]()
$281
This Air Transat deal was found by Cheapflights users on 10/26. 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 Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/175:30 pm -
1 stop4h 44m
Wed 3/31:45 pm -
1 stop6h 22m
Deal found 10/26![Air Transat logo]()
$310
This United deal was found by Cheapflights users on 10/26. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/83:25 pm -
1 stop5h 50m
Wed 12/91:00 pm -
1 stop6h 08m
Deal found 10/26![Multiple Airlines logo]()
$315
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/13:15 pm -
Nonstop1h 55m
Wed 12/26:00 pm -
Nonstop2h 04m
Deal found 10/22![Delta logo]()
$286
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 12/113:25 pm -
1 stop5h 50m
Sun 12/136:45 am -
1 stop5h 23m
Deal found 10/27![United Airlines logo]()
$322
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:59 pm -
Nonstop1h 55m
Wed 12/96:00 pm -
Nonstop2h 04m
Deal found 10/22![Delta logo]()
$286
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 12/311:10 pm -
1 stop5h 35m
Mon 1/46:45 am -
1 stop5h 22m
Deal found 10/26![United Airlines logo]()
$322
This Air Canada deal was found by Cheapflights users on 10/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/124:30 pm -
1 stop5h 22m
Mon 2/156:00 am -
1 stop5h 48m
Deal found 10/23![Air Canada logo]()
$436
This United deal was found by Cheapflights users on 10/22. 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.
Thu 11/1210:00 am -
Nonstop1h 45m
Mon 11/168:30 am -
1 stop3h 53m
Deal found 10/22![Multiple Airlines logo]()
$363
This Air Transat deal was found by Cheapflights users on 10/26. 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 Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/135:30 pm -
1 stop4h 44m
Wed 3/31:45 pm -
1 stop6h 22m
Deal found 10/26![Air Transat logo]()
$392
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:10 am -
1 stop4h 09m
Sun 11/2212:15 pm -
Nonstop1h 45m
Deal found 10/26![Delta logo]()
$307
This United deal was found by Cheapflights users on 10/23. 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 11/131:00 pm -
Nonstop1h 45m
Mon 11/168:30 am -
1 stop3h 53m
Deal found 10/23![Multiple Airlines logo]()
$373
This United deal was found by Cheapflights users on 10/22. 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.
Fri 11/2010:00 am -
Nonstop1h 45m
Mon 11/2312:30 pm -
1 stop4h 21m
Deal found 10/22![Multiple Airlines logo]()
$374
This Air Transat deal was found by Cheapflights users on 10/24. 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 1/169:30 am -
1 stop8h 28m
Thu 1/211:45 pm -
1 stop6h 35m
Deal found 10/24![Air Transat logo]()
$414
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:59 am -
1 stop5h 00m
Wed 11/45:14 pm -
1 stop6h 12m
Deal found 10/23![American Airlines logo]()
$563
Last-minute flights from New York to OntarioDiscover last-minute flight deals from New York to Ontario. Data last updated October 28, 2026 and is based on user searches.
Discover last-minute flight deals from New York to Ontario. Data last updated October 28, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 10/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:55 am -
Nonstop1h 45m
Mon 11/1612:30 pm -
1 stop4h 18m
Deal found 10/22![Air Canada logo]()
$178
This Trip.com deal was found by Cheapflights users on 10/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/139:00 pm -
Nonstop1h 46m
Mon 11/163:25 pm -
Nonstop1h 34m
Deal found 10/23![Porter Airlines logo]()
$174
This Mytrip deal was found by Cheapflights users on 10/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:55 am -
Nonstop1h 45m
Mon 11/1612:30 pm -
1 stop4h 18m
Deal found 10/23![Air Canada logo]()
$180
This Super.com deal was found by Cheapflights users on 10/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/149:35 am -
Nonstop1h 46m
Sat 11/146:25 pm -
Nonstop1h 35m
Deal found 10/23![Porter Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Wed 11/189:35 am -
Nonstop1h 46m
Wed 11/253:25 pm -
Nonstop1h 34m
Deal found 10/25![Porter Airlines logo]()
$171
This Justfly.com deal was found by Cheapflights users on 10/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:55 pm -
Nonstop1h 45m
Sun 11/223:25 pm -
Nonstop1h 34m
Deal found 10/23![Porter Airlines logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 11/199:00 pm -
Nonstop1h 46m
Sat 11/213:25 pm -
Nonstop1h 34m
Deal found 10/25![Porter Airlines logo]()
$176
This FlightHub deal was found by Cheapflights users on 10/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:55 pm -
Nonstop1h 45m
Sun 12/67:00 am -
Nonstop1h 42m
Deal found 10/23![Porter Airlines logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:55 pm -
Nonstop1h 45m
Tue 11/243:25 pm -
Nonstop1h 34m
Deal found 10/23![Porter Airlines logo]()
$179
This Trip.com deal was found by Cheapflights users on 10/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/209:00 pm -
Nonstop1h 46m
Fri 11/273:25 pm -
Nonstop1h 34m
Deal found 10/23![Porter Airlines logo]()
$180
This Trip.com deal was found by Cheapflights users on 10/25. 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 11/209:00 pm -
Nonstop1h 46m
Sun 11/223:25 pm -
Nonstop1h 34m
Deal found 10/25![Porter Airlines logo]()
$181
This Trip.com deal was found by Cheapflights users on 10/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:35 am -
Nonstop1h 46m
Fri 11/276:25 pm -
Nonstop1h 35m
Deal found 10/23![Porter Airlines logo]()
$177
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 October 28, 2026.
Search for one-way flight options from New York to Ontario. Find affordable one-way fares based on user searches. Data last updated October 28, 2026.
This Super.com deal was found by Cheapflights users on 10/24. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:55 pm -
1 stop4h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Porter Airlines logo]()
$96
This Cheapflightsfares deal was found by Cheapflights users on 10/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:55 pm -
1 stop6h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Porter Airlines logo]()
$100
This Justfly.com deal was found by Cheapflights users on 10/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:55 pm -
1 stop6h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Porter Airlines logo]()
$104
This Air Canada deal was found by Cheapflights users on 10/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:00 pm -
1 stop5h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Air Canada logo]()
$105
This Justfly.com deal was found by Cheapflights users on 10/25. 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.
Mon 12/75:55 pm -
1 stop6h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Porter Airlines logo]()
$107
This Trip.com deal was found by Cheapflights users on 10/27. 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.
Fri 11/209:35 am -
Nonstop1h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Air Transat logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/265:55 pm -
1 stop4h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Porter Airlines logo]()
$111
This Flightnetwork deal was found by Cheapflights users on 10/27. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/34:05 pm -
Nonstop1h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Air Canada logo]()
$111
This Air Canada deal was found by Cheapflights users on 10/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/74:05 pm -
1 stop5h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Air Canada logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Mon 11/169:00 pm -
Nonstop1h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Porter Airlines logo]()
$114
This FlightHub deal was found by Cheapflights users on 10/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/109:00 pm -
Nonstop1h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Porter Airlines logo]()
$115
This FlightHub deal was found by Cheapflights users on 10/27. 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.
Tue 11/245:55 pm -
1 stop6h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Porter Airlines logo]()
$115
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 October 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $170 (Super.com) |
One-way from | $96 (Super.com) |
Popular in | November |
Cheapest in | April |
Average price | $346 |
Good round-trip deal | $204 or less |
Good one-way deal | $153 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 7,457,451 searches. Data last updated October 28, 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 YorkOttawa
LGA New York LaGuardia - YOW Ottawa
LGAYOW
New York LaGuardia
Thu 2/4
5:40 pm-12:50 am
1 stop7h 10m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$96
New YorkOttawa
LGA New York LaGuardia - YOW Ottawa
LGAYOW
New York LaGuardia
Thu 1/14
5:40 pm-10:15 pm
1 stop4h 35m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$100
New YorkOttawa
LGA New York LaGuardia - YOW Ottawa
LGAYOW
New York LaGuardia
Wed 11/18
5:55 pm-12:37 am
1 stop6h 42m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$100
New YorkOttawa
LGA New York LaGuardia - YOW Ottawa
LGAYOW
New York LaGuardia
Wed 11/18
7:55 am-1:17 pm
1 stop5h 22m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$105
New YorkOttawa
LGA New York LaGuardia - YOW Ottawa
LGAYOW
New York LaGuardia
Mon 12/7
4:05 pm-9:52 pm
1 stop5h 47m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$113
New YorkToronto
JFK New York John F Kennedy Intl - YYZ Toronto Pearson Intl
JFKYYZ
New York John F Kennedy Intl
Thu 12/3
12:56 pm-5:20 pm
1 stop4h 24m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$116
New YorkOttawa
LGA New York LaGuardia - YOW Ottawa
LGAYOW
New York LaGuardia
Wed 11/18
5:55 pm-10:02 pm
1 stop4h 07m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$121
New YorkToronto
JFK New York John F Kennedy Intl - YYZ Toronto Pearson Intl
JFKYYZ
New York John F Kennedy Intl
Thu 11/19
3:19 pm-5:14 pm
Nonstop1h 55m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$122
New YorkToronto
JFK New York John F Kennedy Intl - YYZ Toronto Pearson Intl
JFKYYZ
New York John F Kennedy Intl
Thu 11/12
8:55 pm-10:51 pm
Nonstop1h 56m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$122
Quickest round-trip
New YorkToronto
LGA New York LaGuardia - YYZ Toronto Pearson Intl
LGAYYZ
New York LaGuardia
Thu 12/10
5:55 pm-7:39 pm
Nonstop1h 44m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$122
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.
LGA-YYZ
LGA-YTZ
LGA-YOW
JFK-YYZ
LGA-YXU
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
LGA-YYZ
LGA-YTZ
LGA-YOW
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 $275). Flying from State of New York to Region of Ontario in October is currently the most expensive (average of $358). 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 October 28, 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 at noon tend to be the most expensive. A flight in the morning could potentially save you up to 11% on airfare.
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 $215 and $470 in December.The cheapest round-trip price found within the last 5 days was $244 on Delta (Dec 9-Dec 12).
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 85 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 October 24, 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 at noon 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 October 28, 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.
Food
7.6
Comfort
8.0
Crew
8.6
Boarding
8.2
Entertainment
6.9
Overall
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Food
7.6
Comfort
8.0
Crew
8.6
Boarding
8.2
Entertainment
6.9
Overall
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Food
7.6
Comfort
8.0
Crew
8.6
Boarding
8.2
Entertainment
6.9
Overall
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Food
7.6
Comfort
8.0
Crew
8.6
Boarding
8.2
Entertainment
6.9
Overall
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Food
7.6
Comfort
8.0
Crew
8.6
Boarding
8.2
Entertainment
6.9
Overall
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Food
7.6
Comfort
8.0
Crew
8.6
Boarding
8.2
Entertainment
6.9
Overall
8.0
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.
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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 October 28, 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 7 airlines flying from New York to Ontario
Discover the top 7 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 7,457,451 searches. Data last updated October 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$107 | Average$392 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$118 | Average$328 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$123 | Average$351 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$152 | Average$426 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$170 | Average$385 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$185 | Average$400 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$194 | Average$358 | FlexibilityNo cancel fee | On-time71% |