$88+ Cheap flights from New York, NY (NYC) 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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — YYZ
Nov 9 — Nov 161
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 10, 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 10, 2026.
This deal was found by Cheapflights users on 10/6. 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.
Sun 10/189:55 am -
Nonstop1h 35m
Wed 10/215:50 pm -
Nonstop1h 35m
Deal found 10/6![Porter Airlines logo]()
$197
This Super.com deal was found by Cheapflights users on 10/8. 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 11/312:50 pm -
Nonstop1h 42m
Wed 11/410:30 am -
Nonstop1h 36m
Deal found 10/8![Porter Airlines logo]()
$208
This deal was found by Cheapflights users on 10/8. 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.
Fri 10/309:40 am -
Nonstop1h 42m
Sat 10/317:00 am -
Nonstop1h 40m
Deal found 10/8![Porter Airlines logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 11/612:50 pm -
Nonstop1h 42m
Sun 11/810:30 am -
Nonstop1h 36m
Deal found 10/8![Porter Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 11/2412:50 pm -
Nonstop1h 42m
Mon 11/3010:30 am -
Nonstop1h 36m
Deal found 10/8![Porter Airlines logo]()
$211
This Super.com deal was found by Cheapflights users on 10/7. 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.
Wed 11/412:50 pm -
Nonstop1h 42m
Wed 11/1110:30 am -
Nonstop1h 36m
Deal found 10/7![Porter Airlines logo]()
$212
This deal was found by Cheapflights users on 10/8. 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 10/2410:35 am -
1 stop7h 27m
Mon 10/2612:25 pm -
Nonstop1h 38m
Deal found 10/8![Air Canada logo]()
$212
This Trip.com deal was found by Cheapflights users on 10/10. 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 11/1412:50 pm -
Nonstop1h 42m
Thu 11/1910:30 am -
Nonstop1h 36m
Deal found 10/10![Porter Airlines logo]()
$214
This FlightHub deal was found by Cheapflights users on 10/10. 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 11/2012:50 pm -
Nonstop1h 42m
Sat 11/2110:30 am -
Nonstop1h 36m
Deal found 10/10![Porter Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 11/1312:50 pm -
Nonstop1h 42m
Mon 11/1610:30 am -
Nonstop1h 36m
Deal found 10/8![Porter Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 11/612:50 pm -
Nonstop1h 42m
Mon 11/1610:30 am -
Nonstop1h 36m
Deal found 10/7![Porter Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 11/1112:50 pm -
Nonstop1h 42m
Mon 11/1610:30 am -
Nonstop1h 36m
Deal found 10/7![Porter Airlines logo]()
$219
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 10, 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 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 11/208:00 am -
1 stop3h 32m
Wed 11/253:25 pm -
1 stop5h 11m
Deal found 10/9![Porter Airlines logo]()
$253
This United Airlines deal was found by Cheapflights users on 10/10. 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 11/1010:00 am -
1 stop6h 47m
Tue 11/108:40 pm -
Nonstop1h 49m
Deal found 10/10![United Airlines logo]()
$261
This United deal was found by Cheapflights users on 10/9. 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 11/267:21 am -
Nonstop1h 53m
Fri 11/278:00 am -
1 stop6h 50m
Deal found 10/9![Multiple Airlines logo]()
$283
This Delta deal was found by Cheapflights users on 10/9. 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 12/93:15 pm -
Nonstop1h 55m
Mon 12/146:00 am -
Nonstop2h 06m
Deal found 10/9![Delta logo]()
$296
This Gotogate deal was found by Cheapflights users on 10/8. 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.
Fri 11/67:55 am -
1 stop5h 22m
Sun 11/812:10 pm -
1 stop5h 48m
Deal found 10/8![Air Canada logo]()
$318
This Air Transat deal was found by Cheapflights users on 10/7. 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.
Fri 11/139:35 am -
1 stop8h 17m
Tue 11/1712:50 pm -
1 stop4h 09m
Deal found 10/7![Air Transat logo]()
$441
This Trip.com deal was found by Cheapflights users on 10/5. 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 10/2612:50 pm -
Nonstop1h 40m
Sun 11/110:30 am -
Nonstop1h 36m
Deal found 10/5![Porter Airlines logo]()
$259
This United deal was found by Cheapflights users on 10/9. 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 10/309:30 pm -
Nonstop1h 56m
Tue 11/39:00 am -
1 stop5h 50m
Deal found 10/9![Multiple Airlines logo]()
$283
This United Airlines deal was found by Cheapflights users on 10/9. 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 10/3011:52 am -
Nonstop1h 51m
Sun 11/17:43 am -
Nonstop1h 47m
Deal found 10/9![United Airlines logo]()
$298
This Porter Airlines deal was found by Cheapflights users on 10/10. 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 11/242:15 pm -
Nonstop1h 39m
Tue 12/112:15 pm -
1 stop4h 40m
Deal found 10/10![Porter Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 10/9. 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 10/3012:57 pm -
1 stop4h 22m
Sun 11/16:00 am -
Nonstop2h 01m
Deal found 10/9![Delta logo]()
$306
This Porter Airlines deal was found by Cheapflights users on 10/9. 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 12/911:55 am -
Nonstop1h 39m
Sat 12/1212:15 pm -
1 stop4h 40m
Deal found 10/9![Porter Airlines logo]()
$271
This Air Canada deal was found by Cheapflights users on 10/9. 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 11/24:05 pm -
1 stop3h 47m
Mon 11/95:40 pm -
1 stop3h 50m
Deal found 10/9![Air Canada logo]()
$329
This Delta deal was found by Cheapflights users on 10/8. 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 11/197:10 am -
1 stop6h 20m
Sun 11/226:00 am -
Nonstop2h 06m
Deal found 10/8![Delta logo]()
$306
This United Airlines deal was found by Cheapflights users on 10/10. 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 11/41:05 pm -
1 stop5h 40m
Mon 11/96:45 am -
1 stop5h 18m
Deal found 10/10![United Airlines logo]()
$321
This United deal was found by Cheapflights users on 10/9. 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
Wed 11/255:30 pm -
1 stop4h 00m
Deal found 10/9![Multiple Airlines logo]()
$321
This American Airlines deal was found by Cheapflights users on 10/10. 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.
Thu 10/296:00 am -
2 stops11h 58m
Sat 11/147:00 am -
1 stop5h 29m
Deal found 10/10![American Airlines logo]()
$750
This Porter Airlines deal was found by Cheapflights users on 10/9. 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 11/2112:50 pm -
2 stops9h 43m
Mon 11/237:00 am -
1 stop5h 06m
Deal found 10/9![Porter Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 10/9. 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 11/106:17 pm -
1 stop5h 42m
Fri 11/1310:53 am -
1 stop5h 22m
Deal found 10/9![United Airlines logo]()
$321
This Delta deal was found by Cheapflights users on 10/8. 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 10/257:10 am -
1 stop6h 26m
Thu 10/296:00 am -
Nonstop2h 01m
Deal found 10/8![Delta logo]()
$337
This Porter Airlines deal was found by Cheapflights users on 10/9. 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 12/1011:55 am -
Nonstop1h 39m
Sat 12/1212:15 pm -
1 stop4h 40m
Deal found 10/9![Porter Airlines logo]()
$296
This United Airlines deal was found by Cheapflights users on 10/6. 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 10/277:59 pm -
1 stop3h 53m
Wed 10/286:40 pm -
Nonstop1h 53m
Deal found 10/6![United Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 10/6. 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 10/289:29 pm -
Nonstop2h 00m
Tue 11/312:15 pm -
Nonstop1h 51m
Deal found 10/6![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 10/6. 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 10/299:33 am -
Nonstop1h 52m
Sun 11/112:15 pm -
Nonstop1h 51m
Deal found 10/6![Delta logo]()
$349
This United deal was found by Cheapflights users on 10/10. 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 11/64:00 pm -
Nonstop1h 45m
Thu 11/1212:30 pm -
1 stop4h 21m
Deal found 10/10![Multiple Airlines logo]()
$425
This United Airlines deal was found by Cheapflights users on 10/5. 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 11/311:36 am -
Nonstop1h 35m
Tue 11/106:00 am -
Nonstop1h 50m
Deal found 10/5![United Airlines logo]()
$374
This Porter Airlines deal was found by Cheapflights users on 10/6. 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 10/308:00 am -
Nonstop1h 38m
Sun 11/17:00 am -
1 stop5h 06m
Deal found 10/6![Porter Airlines logo]()
$352
This United deal was found by Cheapflights users on 10/8. 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 10/8![Multiple Airlines logo]()
$432
This Air Canada deal was found by Cheapflights users on 10/5. 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 2/156:10 pm -
1 stop4h 33m
Deal found 10/5![Air Canada logo]()
$523
This Delta deal was found by Cheapflights users on 10/6. 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 10/212:25 pm -
Nonstop1h 47m
Sat 10/247:55 am -
Nonstop1h 45m
Deal found 10/6![Delta logo]()
$359
Last-minute flights from New York to OntarioDiscover last-minute flight deals from New York to Ontario. Data last updated October 10, 2026 and is based on user searches.
Discover last-minute flight deals from New York to Ontario. Data last updated October 10, 2026 and is based on user searches.
This deal was found by Cheapflights users on 10/6. 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.
Sun 10/189:55 am -
Nonstop1h 35m
Wed 10/215:50 pm -
Nonstop1h 35m
Deal found 10/6![Porter Airlines logo]()
$197
This deal was found by Cheapflights users on 10/8. 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 10/2410:35 am -
1 stop7h 27m
Mon 10/2612:25 pm -
Nonstop1h 38m
Deal found 10/8![Air Canada logo]()
$212
This deal was found by Cheapflights users on 10/8. 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.
Fri 10/309:40 am -
Nonstop1h 42m
Sat 10/317:00 am -
Nonstop1h 40m
Deal found 10/8![Porter Airlines logo]()
$208
This Super.com deal was found by Cheapflights users on 10/8. 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 11/312:50 pm -
Nonstop1h 42m
Wed 11/410:30 am -
Nonstop1h 36m
Deal found 10/8![Porter Airlines logo]()
$208
This Super.com deal was found by Cheapflights users on 10/7. 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.
Wed 11/412:50 pm -
Nonstop1h 42m
Wed 11/1110:30 am -
Nonstop1h 36m
Deal found 10/7![Porter Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 11/612:50 pm -
Nonstop1h 42m
Sun 11/810:30 am -
Nonstop1h 36m
Deal found 10/8![Porter Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 11/612:50 pm -
Nonstop1h 42m
Mon 11/1610:30 am -
Nonstop1h 36m
Deal found 10/7![Porter Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 11/1112:50 pm -
Nonstop1h 42m
Mon 11/1610:30 am -
Nonstop1h 36m
Deal found 10/7![Porter Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 11/1312:50 pm -
Nonstop1h 42m
Mon 11/1610:30 am -
Nonstop1h 36m
Deal found 10/8![Porter Airlines logo]()
$217
This Trip.com deal was found by Cheapflights users on 10/10. 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 11/1412:50 pm -
Nonstop1h 42m
Thu 11/1910:30 am -
Nonstop1h 36m
Deal found 10/10![Porter Airlines logo]()
$214
This FlightHub deal was found by Cheapflights users on 10/10. 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 11/2012:50 pm -
Nonstop1h 42m
Sat 11/2110:30 am -
Nonstop1h 36m
Deal found 10/10![Porter Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 11/2412:50 pm -
Nonstop1h 42m
Mon 11/3010:30 am -
Nonstop1h 36m
Deal found 10/8![Porter Airlines logo]()
$211
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 10, 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 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 11/512:50 pm -
Nonstop1h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Porter Airlines logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 11/2512:50 pm -
Nonstop1h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Porter Airlines logo]()
$90
This Super.com deal was found by Cheapflights users on 10/8. 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.
Wed 12/212:50 pm -
Nonstop1h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Porter Airlines logo]()
$91
This Trip.com deal was found by Cheapflights users on 10/10. 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.
Tue 11/2412:50 pm -
Nonstop1h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Porter Airlines logo]()
$93
This Trip.com deal was found by Cheapflights users on 10/7. 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 11/2112:50 pm -
Nonstop1h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Porter Airlines logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 10/10. 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 11/29:40 am -
1 stop3h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Porter Airlines logo]()
$98
This Super.com deal was found by Cheapflights users on 10/9. 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.
Thu 11/198:00 am -
1 stop3h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Porter Airlines logo]()
$99
This Cheapflightsfares deal was found by Cheapflights users on 10/7. 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.
Sun 11/158:00 am -
1 stop3h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Porter Airlines logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 11/1712:50 pm -
Nonstop1h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Porter Airlines logo]()
$102
This Mytrip deal was found by Cheapflights users on 10/10. 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 11/2412:50 pm -
2 stops9h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Porter Airlines logo]()
$116
This Porter Airlines deal was found by Cheapflights users on 10/10. 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 11/1712:50 pm -
1 stop5h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Porter Airlines logo]()
$117
This Kissandfly.com deal was found by Cheapflights users on 10/8. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/136:00 am -
1 stop7h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![KLM 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 October 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $197 |
One-way from | $88 (Kiwi.com) |
Popular in | November |
Cheapest in | April |
Average price | $340 |
Good round-trip deal | $267 or less |
Good one-way deal | $152 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 10, 2026.
Use the filters below to find and compare flights from New York to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NewarkOttawa
EWR Newark - YOW Ottawa
EWRYOW
Newark
Wed 11/25
12:50 pm-2:32 pm
Nonstop1h 42m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$90
NewarkOttawa
EWR Newark - YOW Ottawa
EWRYOW
Newark
Sun 11/1
8:00 am-11:32 am
1 stop3h 32m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$103
NewarkOttawa
EWR Newark - YOW Ottawa
EWRYOW
Newark
Tue 11/24
8:00 am-1:12 pm
1 stop5h 12m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$105
NewarkToronto
EWR Newark - YTZ Toronto Island
EWRYTZ
Newark
Tue 11/17
12:50 pm-6:28 pm
1 stop5h 38m
Toronto Island
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$117
NewarkToronto
EWR Newark - YYZ Toronto Pearson Intl
EWRYYZ
Newark
Thu 10/29
10:00 am-4:47 pm
1 stop6h 47m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$121
New YorkToronto
LGA New York LaGuardia - YYZ Toronto Pearson Intl
LGAYYZ
New York LaGuardia
Thu 10/29
8:15 am-4:47 pm
1 stop8h 32m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$132
New YorkToronto
LGA New York LaGuardia - YYZ Toronto Pearson Intl
LGAYYZ
New York LaGuardia
Sat 11/21
2:25 pm-4:15 pm
Nonstop1h 50m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$153
New YorkToronto
LGA New York LaGuardia - YYZ Toronto Pearson Intl
LGAYYZ
New York LaGuardia
Sat 11/7
11:52 am-1:40 pm
Nonstop1h 48m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$153
New YorkToronto
LGA New York LaGuardia - YYZ Toronto Pearson Intl
LGAYYZ
New York LaGuardia
Wed 10/21
2:25 pm-4:12 pm
Nonstop1h 47m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$153
New YorkToronto
LGA New York LaGuardia - YYZ Toronto Pearson Intl
LGAYYZ
New York LaGuardia
Fri 11/20
3:55 pm-5:54 pm
Nonstop1h 59m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$153
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-YOW
EWR-YYZ
JFK-YYZ
LGA-YOW
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 to Ontario
NYC-CAON
EWR-YOW
EWR-YYZ
JFK-YYZ
LGA-YOW
What is the cheapest month to book a flight from New York to Region of Ontario?
Currently, April is the cheapest month in which you can book a flight from New York to Region of Ontario (average of $275). Flying from New York to Region of Ontario in October is currently the most expensive (average of $355). 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 NYC 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 10, 2026.
A simple way to save on the total cost of your ticket is to fly from New York to Region of Ontario in the morning. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight at noon.
Weekly flight availability from 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 October 10, 2026.
The most flights from NYC to CAON are scheduled on a Wednesday (95 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (67 on average).
How much does it cost to fly round-trip from New York to Region of Ontario?
Airfare is below average for this route at the moment.
New York to Region of Ontario flights typically cost between $284 and $432 in October.The cheapest round-trip price found within the last 5 days was $197 on Porter Airlines (Oct 24-Oct 26).
How far ahead should I book a flight from New York to Region of Ontario?
To ensure you get the cheapest price possible for a flight from New York to Region of Ontario, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from 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 3, 2026.
Travelers seeking maximum savings on their 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 10, 2026.
Peruse reviews from past customers who have flown with Porter Airlines,Delta, andUnited Airlines from New York to Ontario to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.0
Crew
8.6
Food
7.6
Overall
8.0
Boarding
8.2
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Comfort
8.0
Entertainment
7.0
Crew
8.6
Food
7.6
Overall
8.0
Boarding
8.2
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Comfort
8.0
Entertainment
7.0
Crew
8.6
Food
7.6
Overall
8.0
Boarding
8.2
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Comfort
8.0
Entertainment
7.0
Crew
8.6
Food
7.6
Overall
8.0
Boarding
8.2
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Comfort
8.0
Entertainment
7.0
Crew
8.6
Food
7.6
Overall
8.0
Boarding
8.2
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Comfort
8.0
Entertainment
7.0
Crew
8.6
Food
7.6
Overall
8.0
Boarding
8.2
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 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$107 | Average$434 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$118 | Average$371 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$118 | Average$349 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$152 | Average$421 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$170 | Average$356 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$185 | Average$395 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$194 | Average$357 | FlexibilityNo cancel fee | On-time71% |