$110+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — YYZ
Oct 10 — Oct 171
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 September 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 September 10, 2026.
This deal was found by Cheapflights users on 9/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:55 am -
Nonstop1h 35m
Sat 10/243:20 pm -
Nonstop1h 35m
Deal found 9/7![Porter Airlines logo]()
$187
This deal was found by Cheapflights users on 9/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:30 pm -
Nonstop1h 30m
Thu 9/248:00 pm -
Nonstop1h 30m
Deal found 9/5![Air Canada logo]()
$213
This deal was found by Cheapflights users on 9/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:30 am -
1 stop5h 03m
Sat 10/247:20 pm -
Nonstop1h 39m
Deal found 9/7![Air Canada logo]()
$217
This deal was found by Cheapflights users on 9/6. 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.
Sat 9/199:55 am -
Nonstop1h 40m
Sat 9/193:20 pm -
Nonstop1h 35m
Deal found 9/6![Porter Airlines logo]()
$224
This deal was found by Cheapflights users on 9/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:30 am -
1 stop6h 03m
Wed 9/165:25 pm -
Nonstop1h 36m
Deal found 9/7![Air Canada logo]()
$233
This Kissandfly.com deal was found by Cheapflights users on 9/6. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:25 pm -
Nonstop1h 35m
Mon 10/510:30 am -
1 stop5h 15m
Deal found 9/6![Porter Airlines logo]()
$239
This deal was found by Cheapflights users on 9/8. 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 10/27:55 pm -
Nonstop1h 40m
Mon 10/59:00 am -
1 stop8h 55m
Deal found 9/8![Air Canada logo]()
$239
This deal was found by Cheapflights users on 9/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:30 pm -
Nonstop1h 30m
Tue 9/296:35 am -
Nonstop1h 26m
Deal found 9/9![Air Canada logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:55 am -
Nonstop1h 35m
Sun 10/1110:00 am -
1 stop6h 55m
Deal found 9/5![Porter Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:35 pm -
1 stop4h 20m
Wed 9/3011:55 am -
1 stop3h 50m
Deal found 9/6![Porter Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:25 pm -
Nonstop1h 35m
Thu 10/111:55 am -
1 stop3h 50m
Deal found 9/6![Porter Airlines logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:50 pm -
1 stop6h 15m
Sun 11/17:00 am -
1 stop5h 10m
Deal found 9/5![Porter Airlines logo]()
$243
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 September 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 September 10, 2026.
This Porter Airlines deal was found by Cheapflights users on 9/5. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/811:55 am -
Nonstop1h 38m
Fri 12/1112:15 pm -
1 stop4h 30m
Deal found 9/5![Porter Airlines logo]()
$291
This United deal was found by Cheapflights users on 9/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:20 am -
1 stop3h 59m
Tue 9/225:25 pm -
Nonstop1h 36m
Deal found 9/5![Multiple Airlines logo]()
$305
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Wed 10/2812:12 pm -
1 stop6h 33m
Thu 10/2912:55 pm -
Nonstop1h 42m
Deal found 9/5![United Airlines logo]()
$316
This Delta deal was found by Cheapflights users on 9/6. 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 10/17:00 am -
Nonstop1h 35m
Mon 10/57:43 pm -
Nonstop1h 34m
Deal found 9/6![Delta logo]()
$328
This Air Canada deal was found by Cheapflights users on 9/9. 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.
Tue 9/157:55 am -
Nonstop1h 41m
Sat 9/196:05 pm -
Nonstop1h 27m
Deal found 9/9![Air Canada logo]()
$351
This Porter Airlines deal was found by Cheapflights users on 9/6. 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.
Mon 10/196:25 am -
Nonstop1h 35m
Sat 10/3112:15 pm -
1 stop4h 30m
Deal found 9/6![Porter Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 9/8. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:28 pm -
Nonstop1h 55m
Sun 10/118:00 pm -
Nonstop1h 48m
Deal found 9/8![United Airlines logo]()
$317
This United deal was found by Cheapflights users on 9/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:00 am -
Nonstop1h 43m
Sat 9/262:00 pm -
1 stop5h 50m
Deal found 9/5![Multiple Airlines logo]()
$319
This Porter Airlines deal was found by Cheapflights users on 9/6. 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.
Sat 10/241:30 pm -
Nonstop1h 35m
Wed 10/2812:15 pm -
1 stop4h 30m
Deal found 9/6![Porter Airlines logo]()
$291
This Delta deal was found by Cheapflights users on 9/9. 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.
Thu 10/297:29 pm -
Nonstop1h 48m
Sun 11/17:55 am -
Nonstop1h 45m
Deal found 9/9![Delta logo]()
$331
This United Airlines deal was found by Cheapflights users on 9/8. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:05 pm -
Nonstop1h 55m
Tue 10/133:00 pm -
Nonstop1h 48m
Deal found 9/8![United Airlines logo]()
$317
This Porter Airlines deal was found by Cheapflights users on 9/5. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/69:40 am -
Nonstop1h 38m
Sat 12/1212:15 pm -
1 stop4h 30m
Deal found 9/5![Porter Airlines logo]()
$291
This United deal was found by Cheapflights users on 9/8. 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.
Fri 11/66:03 pm -
Nonstop1h 56m
Mon 11/910:00 am -
1 stop4h 50m
Deal found 9/8![Multiple Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 9/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:00 am -
Nonstop1h 35m
Tue 10/66:00 am -
1 stop5h 48m
Deal found 9/7![Delta logo]()
$343
This Porter Airlines deal was found by Cheapflights users on 9/6. 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.
Mon 10/126:25 am -
Nonstop1h 35m
Fri 10/2310:00 am -
1 stop6h 55m
Deal found 9/6![Porter Airlines logo]()
$295
This United deal was found by Cheapflights users on 9/9. 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 10/212:03 pm -
Nonstop1h 44m
Sat 10/39:00 am -
1 stop5h 45m
Deal found 9/9![Multiple Airlines logo]()
$325
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 10/37:59 pm -
1 stop3h 55m
Sun 10/47:30 am -
Nonstop1h 40m
Deal found 9/9![United Airlines logo]()
$326
This Porter Airlines deal was found by Cheapflights users on 9/5. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:25 pm -
1 stop4h 33m
Sun 12/1310:35 am -
1 stop6h 10m
Deal found 9/5![Porter Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 9/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:33 am -
Nonstop1h 52m
Mon 10/196:00 am -
Nonstop2h 01m
Deal found 9/5![Delta logo]()
$360
This United deal was found by Cheapflights users on 9/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:29 pm -
1 stop4h 25m
Tue 10/139:00 pm -
Nonstop1h 36m
Deal found 9/6![Multiple Airlines logo]()
$330
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 10/152:34 pm -
Nonstop1h 36m
Sun 10/186:00 am -
Nonstop1h 38m
Deal found 9/9![United Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 9/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:33 am -
Nonstop1h 52m
Sun 10/186:00 am -
Nonstop2h 01m
Deal found 9/5![Delta logo]()
$360
This Porter Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 10/142:35 pm -
1 stop4h 20m
Thu 10/2210:00 am -
1 stop6h 55m
Deal found 9/6![Porter Airlines logo]()
$300
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Fri 10/26:00 am -
1 stop4h 04m
Mon 10/57:43 pm -
1 stop4h 16m
Deal found 9/5![United Airlines logo]()
$331
This United deal was found by Cheapflights users on 9/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:00 am -
1 stop8h 40m
Sun 10/259:10 am -
1 stop4h 53m
Deal found 9/6![Multiple Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 9/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:38 pm -
Nonstop2h 00m
Sun 10/186:00 am -
Nonstop2h 01m
Deal found 9/7![Delta logo]()
$360
This United Airlines deal was found by Cheapflights users on 9/8. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/209:30 pm -
Nonstop1h 56m
Mon 11/237:44 pm -
1 stop4h 08m
Deal found 9/8![United Airlines logo]()
$332
This Porter Airlines deal was found by Cheapflights users on 9/6. 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.
Tue 11/312:50 pm -
1 stop5h 38m
Thu 11/59:00 am -
2 stops7h 45m
Deal found 9/6![Porter Airlines logo]()
$302
This United deal was found by Cheapflights users on 9/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:00 am -
1 stop11h 30m
Sun 10/111:10 pm -
1 stop5h 00m
Deal found 9/6![Multiple Airlines logo]()
$335
This Porter Airlines deal was found by Cheapflights users on 9/5. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:50 pm -
1 stop5h 38m
Sat 11/149:00 am -
2 stops7h 45m
Deal found 9/5![Porter Airlines logo]()
$302
Last-minute flights from New York to OntarioDiscover last-minute flight deals from New York to Ontario. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from New York to Ontario. Data last updated September 10, 2026 and is based on user searches.
This deal was found by Cheapflights users on 9/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:30 am -
1 stop6h 03m
Wed 9/165:25 pm -
Nonstop1h 36m
Deal found 9/7![Air Canada logo]()
$233
This deal was found by Cheapflights users on 9/6. 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.
Sat 9/199:55 am -
Nonstop1h 40m
Sat 9/193:20 pm -
Nonstop1h 35m
Deal found 9/6![Porter Airlines logo]()
$224
This deal was found by Cheapflights users on 9/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:30 pm -
Nonstop1h 30m
Thu 9/248:00 pm -
Nonstop1h 30m
Deal found 9/5![Air Canada logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:35 pm -
1 stop4h 20m
Wed 9/3011:55 am -
1 stop3h 50m
Deal found 9/6![Porter Airlines logo]()
$242
This deal was found by Cheapflights users on 9/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:30 pm -
Nonstop1h 30m
Tue 9/296:35 am -
Nonstop1h 26m
Deal found 9/9![Air Canada logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:25 pm -
Nonstop1h 35m
Thu 10/111:55 am -
1 stop3h 50m
Deal found 9/6![Porter Airlines logo]()
$243
This Kissandfly.com deal was found by Cheapflights users on 9/6. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:25 pm -
Nonstop1h 35m
Mon 10/510:30 am -
1 stop5h 15m
Deal found 9/6![Porter Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:55 am -
Nonstop1h 35m
Sun 10/1110:00 am -
1 stop6h 55m
Deal found 9/5![Porter Airlines logo]()
$241
This deal was found by Cheapflights users on 9/8. 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 10/27:55 pm -
Nonstop1h 40m
Mon 10/59:00 am -
1 stop8h 55m
Deal found 9/8![Air Canada logo]()
$239
This deal was found by Cheapflights users on 9/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:55 am -
Nonstop1h 35m
Sat 10/243:20 pm -
Nonstop1h 35m
Deal found 9/7![Porter Airlines logo]()
$187
This deal was found by Cheapflights users on 9/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:30 am -
1 stop5h 03m
Sat 10/247:20 pm -
Nonstop1h 39m
Deal found 9/7![Air Canada logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:50 pm -
1 stop6h 15m
Sun 11/17:00 am -
1 stop5h 10m
Deal found 9/5![Porter Airlines logo]()
$243
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 September 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 September 10, 2026.
This FlightHub deal was found by Cheapflights users on 9/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:25 pm -
Nonstop1h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Porter Airlines logo]()
$110
This Air Canada deal was found by Cheapflights users on 9/9. 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.
Thu 10/16:00 am -
Nonstop1h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Air Canada logo]()
$114
This Booking.com deal was found by Cheapflights users on 9/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/263:30 pm -
Nonstop1h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Air Canada logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Thu 10/812:25 pm -
Nonstop1h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Porter Airlines logo]()
$117
This Air Canada deal was found by Cheapflights users on 9/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:55 am -
1 stop4h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Air Canada logo]()
$117
This FlightHub deal was found by Cheapflights users on 9/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:25 pm -
Nonstop1h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Porter Airlines logo]()
$118
This Air Canada deal was found by Cheapflights users on 9/9. 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.
Tue 10/66:30 am -
Nonstop1h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Air Canada logo]()
$118
This Super.com deal was found by Cheapflights users on 9/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:25 pm -
Nonstop1h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Porter Airlines logo]()
$119
This Air Canada deal was found by Cheapflights users on 9/9. 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.
Wed 9/237:55 am -
1 stop4h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Air Canada logo]()
$119
This Trip.com deal was found by Cheapflights users on 9/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:35 am -
Nonstop1h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Air Canada logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:35 pm -
Nonstop1h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Porter Airlines logo]()
$122
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:25 pm -
Nonstop1h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Porter Airlines logo]()
$122
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 September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $187 |
One-way from | $110 (FlightHub) |
Popular in | November |
Cheapest in | April |
Average price | $334 |
Good round-trip deal | $233 or less |
Good one-way deal | $147 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 September 10, 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
NewarkMontreal
EWR Newark - YUL Montreal Pierre Elliott Trudeau Intl
EWRYUL
Newark
Fri 11/13
6:55 am-8:32 am
Nonstop1h 37m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$114
New YorkToronto
LGA New York LaGuardia - YTZ Toronto Island
LGAYTZ
New York LaGuardia
Thu 10/8
6:30 am-11:50 am
1 stop5h 20m
Toronto Island
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$126
Quickest round-trip
New YorkMontreal
LGA New York LaGuardia - YUL Montreal Pierre Elliott Trudeau Intl
LGAYUL
New York LaGuardia
Mon 10/12
7:00 am-8:32 am
Nonstop1h 32m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$128
New YorkToronto
JFK New York John F Kennedy Intl - YYZ Toronto Pearson Intl
JFKYYZ
New York John F Kennedy Intl
Thu 11/26
3:19 pm-5:14 pm
Nonstop1h 55m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$129
New YorkToronto
JFK New York John F Kennedy Intl - YYZ Toronto Pearson Intl
JFKYYZ
New York John F Kennedy Intl
Tue 12/8
3:15 pm-5:10 pm
Nonstop1h 55m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$129
NewarkToronto
EWR Newark - YTZ Toronto Island
EWRYTZ
Newark
Sun 11/1
12:50 pm-4:33 pm
1 stop3h 43m
Toronto Island
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$130
NewarkToronto
EWR Newark - YYZ Toronto Pearson Intl
EWRYYZ
Newark
Thu 11/12
3:58 pm-5:49 pm
Nonstop1h 51m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$132
New YorkMontreal
LGA New York LaGuardia - YUL Montreal Pierre Elliott Trudeau Intl
LGAYUL
New York LaGuardia
Fri 11/13
7:07 am-8:44 am
Nonstop1h 37m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$135
NewarkMontreal
EWR Newark - YUL Montreal Pierre Elliott Trudeau Intl
EWRYUL
Newark
Wed 10/21
11:27 am-1:09 pm
Nonstop1h 42m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$138
New YorkToronto
LGA New York LaGuardia - YYZ Toronto Pearson Intl
LGAYYZ
New York LaGuardia
Sun 11/1
8:15 am-4:47 pm
1 stop8h 32m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$139
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-YTZ
LGA-YYZ
EWR-YYZ
LGA-YUL
LGA-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-YTZ
LGA-YYZ
EWR-YYZ
LGA-YUL
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 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 September 10, 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 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 September 10, 2026.
The most flights from USNY to CAON are scheduled on a Monday (26 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (22 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 $239 and $461 in December.The cheapest round-trip price found within the last 5 days was $310 on Delta (Dec 6-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 73 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 September 5, 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 September 10, 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.
Boarding
8.2
Crew
8.6
Entertainment
6.9
Food
7.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Boarding
8.2
Crew
8.6
Entertainment
6.9
Food
7.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Boarding
8.2
Crew
8.6
Entertainment
6.9
Food
7.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Boarding
8.2
Crew
8.6
Entertainment
6.9
Food
7.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Boarding
8.2
Crew
8.6
Entertainment
6.9
Food
7.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Boarding
8.2
Crew
8.6
Entertainment
6.9
Food
7.6
Overall
8.0
Comfort
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.
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 September 10, 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 September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$107 | Average$385 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$118 | Average$328 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$118 | Average$351 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$152 | Average$452 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$170 | Average$371 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$185 | Average$350 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$194 | Average$363 | FlexibilityNo cancel fee | On-time71% |