$122+ Cheap flights from Ohio 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — YYZ
Oct 30 — Nov 61
Round-trip
1 adult, Economy
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Find cheap flights from Ohio 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 Ohio to Ontario
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Cheapest flights from Ohio to OntarioExplore the most affordable flight options available from Ohio to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 30, 2026.
Explore the most affordable flight options available from Ohio to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 10/266:00 am -
1 stop7h 40m
Sat 10/316:30 am -
1 stop17h 57m
Deal found 9/27![Multiple Airlines logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:59 pm -
1 stop15h 41m
Mon 11/26:30 am -
1 stop26h 36m
Deal found 9/29![Multiple Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:59 pm -
1 stop15h 41m
Mon 11/26:30 am -
1 stop26h 36m
Deal found 9/27![Multiple Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Wed 10/289:18 pm -
1 stop18h 02m
Mon 11/26:30 am -
1 stop26h 36m
Deal found 9/27![Multiple Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 11/267:35 pm -
1 stop18h 05m
Mon 12/79:15 am -
2 stops54h 18m
Deal found 9/25![Multiple Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Wed 10/289:18 pm -
1 stop18h 02m
Tue 11/312:20 pm -
2 stops23h 56m
Deal found 9/27![Multiple Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:46 pm -
2 stops32h 04m
Thu 11/195:15 pm -
1 stop31h 10m
Deal found 9/28![Multiple Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:59 pm -
1 stop15h 41m
Sat 10/316:30 am -
2 stops14h 24m
Deal found 9/27![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Wed 11/43:46 pm -
2 stops27h 34m
Thu 11/126:30 am -
1 stop26h 36m
Deal found 9/27![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:59 pm -
1 stop15h 41m
Tue 11/39:20 am -
1 stop10h 43m
Deal found 9/27![Multiple Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/14:53 pm -
2 stops27h 47m
Wed 12/910:40 am -
1 stop21h 49m
Deal found 9/28![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 10/295:18 pm -
2 stops22h 57m
Mon 11/26:30 am -
1 stop17h 23m
Deal found 9/27![Multiple Airlines logo]()
$311
Best flights from Ohio to OntarioDiscover carefully curated flight deals from Ohio to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.
Discover carefully curated flight deals from Ohio to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Wed 11/118:18 pm -
1 stop19h 02m
Wed 11/1812:20 pm -
1 stop24h 02m
Deal found 9/27![Multiple Airlines logo]()
$322
This Delta deal was found by Cheapflights users on 9/27. 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.
Sat 10/247:05 am -
2 stops11h 06m
Mon 10/266:28 pm -
2 stops16h 37m
Deal found 9/27![Delta logo]()
$446
This American Airlines deal was found by Cheapflights users on 9/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:00 am -
1 stop10h 34m
Sun 11/812:44 pm -
1 stop10h 49m
Deal found 9/25![American Airlines logo]()
$512
This United Airlines deal was found by Cheapflights users on 9/27. 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.
Wed 10/2810:34 am -
1 stop13h 18m
Sat 10/312:15 pm -
1 stop9h 44m
Deal found 9/27![United Airlines logo]()
$521
This Air Canada deal was found by Cheapflights users on 9/25. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/59:30 am -
Nonstop1h 23m
Thu 2/117:45 pm -
Nonstop1h 27m
Deal found 9/25![Air Canada logo]()
$589
This Mytrip deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:36 pm -
2 stops24h 16m
Sat 11/149:10 am -
2 stops24h 09m
Deal found 9/29![Multiple Airlines logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am -
1 stop7h 40m
Sun 11/19:15 am -
1 stop14h 44m
Deal found 9/25![Multiple Airlines logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/412:57 pm -
2 stops24h 43m
Wed 12/910:40 am -
1 stop28h 27m
Deal found 9/28![Multiple Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:36 pm -
2 stops24h 16m
Wed 11/47:10 pm -
1 stop16h 46m
Deal found 9/29![Multiple Airlines logo]()
$392
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:43 am -
1 stop8h 00m
Sun 11/112:44 pm -
1 stop10h 46m
Deal found 9/30![American Airlines logo]()
$522
This United Airlines deal was found by Cheapflights users on 9/27. 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.
Thu 10/2910:01 am -
1 stop8h 56m
Wed 11/43:20 pm -
1 stop8h 39m
Deal found 9/27![United Airlines logo]()
$531
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:18 pm -
1 stop20h 02m
Wed 11/47:05 am -
1 stop11h 57m
Deal found 9/30![Multiple Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 9/27. 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.
Thu 10/2910:01 am -
1 stop8h 56m
Thu 11/53:20 pm -
1 stop8h 39m
Deal found 9/27![United Airlines logo]()
$531
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:00 am -
1 stop10h 34m
Thu 11/195:13 pm -
1 stop15h 58m
Deal found 9/28![American Airlines logo]()
$559
This United Airlines deal was found by Cheapflights users on 9/27. 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.
Thu 10/2910:01 am -
1 stop8h 56m
Mon 11/23:20 pm -
1 stop8h 39m
Deal found 9/27![United Airlines logo]()
$531
This Flightnetwork deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/159:30 am -
Nonstop1h 23m
Mon 2/227:45 pm -
Nonstop1h 27m
Deal found 9/29![Air Canada logo]()
$650
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/276:00 am -
1 stop5h 15m
Sat 1/912:10 pm -
1 stop8h 28m
Deal found 9/29![Delta logo]()
$662
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:35 pm -
2 stops21h 45m
Mon 11/97:05 am -
1 stop29h 39m
Deal found 9/26![Multiple Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:15 am -
2 stops10h 56m
Sat 10/246:00 am -
1 stop10h 56m
Deal found 9/30![Delta logo]()
$685
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:10 am -
1 stop11h 10m
Thu 11/126:30 am -
1 stop15h 27m
Deal found 9/26![Multiple Airlines logo]()
$437
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:14 pm -
1 stop8h 40m
Tue 10/201:55 pm -
1 stop24h 13m
Deal found 9/28![United Airlines logo]()
$582
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:00 am -
1 stop10h 47m
Mon 10/196:25 pm -
1 stop6h 01m
Deal found 9/28![American Airlines logo]()
$685
This Air Canada deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/149:30 am -
1 stop6h 18m
Sat 11/214:10 pm -
1 stop5h 02m
Deal found 9/30![Air Canada logo]()
$759
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:56 pm -
1 stop15h 26m
Mon 11/96:40 pm -
1 stop15h 15m
Deal found 9/28![United Airlines logo]()
$582
This Gotogate deal was found by Cheapflights users on 9/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:25 pm -
2 stops7h 27m
Wed 11/45:45 am -
2 stops8h 36m
Deal found 9/27![Air Canada logo]()
$776
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Tue 10/278:00 am -
1 stop8h 44m
Thu 10/293:10 pm -
2 stops22h 44m
Deal found 9/27![Multiple Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 9/27. 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 10/307:44 pm -
1 stop15h 38m
Mon 11/22:15 pm -
1 stop9h 44m
Deal found 9/27![United Airlines logo]()
$627
This Mytrip deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:29 pm -
3 stops24h 11m
Sun 11/87:35 am -
3 stops31h 51m
Deal found 9/30![Multiple Airlines logo]()
$490
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:34 am -
1 stop13h 18m
Sun 11/85:05 pm -
Nonstop1h 12m
Deal found 9/25![United Airlines logo]()
$654
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:25 pm -
2 stops28h 55m
Fri 11/204:50 pm -
1 stop27h 59m
Deal found 9/29![Multiple Airlines logo]()
$492
Last-minute flights from Ohio to OntarioDiscover last-minute flight deals from Ohio to Ontario. Data last updated September 30, 2026 and is based on user searches.
Discover last-minute flight deals from Ohio to Ontario. Data last updated September 30, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:59 pm -
1 stop15h 41m
Mon 11/26:30 am -
1 stop26h 36m
Deal found 9/27![Multiple Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:59 pm -
1 stop15h 41m
Sat 10/316:30 am -
2 stops14h 24m
Deal found 9/27![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:59 pm -
1 stop15h 41m
Tue 11/39:20 am -
1 stop10h 43m
Deal found 9/27![Multiple Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:27 am -
1 stop29h 48m
Tue 11/312:20 pm -
2 stops44h 59m
Deal found 9/27![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:27 am -
1 stop29h 48m
Mon 11/26:30 am -
2 stops52h 49m
Deal found 9/27![Multiple Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 10/266:00 am -
1 stop7h 40m
Sat 10/316:30 am -
1 stop17h 57m
Deal found 9/27![Multiple Airlines logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Wed 10/289:18 pm -
1 stop18h 02m
Mon 11/26:30 am -
1 stop26h 36m
Deal found 9/27![Multiple Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Wed 10/289:18 pm -
1 stop18h 02m
Tue 11/312:20 pm -
2 stops23h 56m
Deal found 9/27![Multiple Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Wed 10/2812:36 pm -
2 stops26h 44m
Mon 11/26:30 am -
1 stop17h 23m
Deal found 9/27![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:59 pm -
1 stop15h 41m
Mon 11/26:30 am -
1 stop26h 36m
Deal found 9/29![Multiple Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 10/295:18 pm -
2 stops22h 57m
Mon 11/26:30 am -
1 stop17h 23m
Deal found 9/27![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:00 am -
1 stop7h 40m
Sun 11/17:35 am -
2 stops37h 19m
Deal found 9/28![Multiple Airlines logo]()
$315
One-way flights from Ohio to OntarioSearch for one-way flight options from Ohio to Ontario. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
Search for one-way flight options from Ohio to Ontario. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 11/125:18 pm -
2 stops30h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 11/53:46 pm -
2 stops24h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:44 pm -
2 stops47h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 9/25. 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.
Sun 10/2510:27 am -
1 stop29h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:46 pm -
2 stops32h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:27 am -
1 stop13h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Tue 11/1012:43 pm -
2 stops24h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/85:30 am -
2 stops18h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:22 pm -
2 stops27h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:00 am -
2 stops36h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:27 am -
1 stop13h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$148
This Mytrip deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:44 pm -
2 stops19h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$148
Find flight deals from Ohio to Ontario
Keep the following information in mind while searching for Ohio to Ontario flight deals. Data was last updated September 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $277 (Kiwi.com) |
One-way from | $122 (Kiwi.com) |
Popular in | June |
Cheapest in | October |
Average price | $831 |
Good round-trip deal | $526 or less |
Good one-way deal | $280 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Ohio 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 30, 2026.
Use the filters below to find and compare flights from Ohio to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ClevelandToronto
CLE Cleveland Hopkins Intl - YYZ Toronto Pearson Intl
CLEYYZ
Cleveland Hopkins Intl
Thu 11/12
3:46 pm-11:50 pm
2 stops32h 04m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$141
CincinnatiToronto
CVG Cincinnati Cinci./N. Kentucky - YYZ Toronto Pearson Intl
CVGYYZ
Cincinnati Cinci./N. Kentucky
Thu 11/12
10:27 am-7:20 pm
1 stop8h 53m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$143
ColumbusToronto
CMH Columbus - YYZ Toronto Pearson Intl
CMHYYZ
Columbus
Thu 10/29
7:44 pm-7:20 pm
2 stops47h 36m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$144
CincinnatiToronto
CVG Cincinnati Cinci./N. Kentucky - YYZ Toronto Pearson Intl
CVGYYZ
Cincinnati Cinci./N. Kentucky
Tue 11/10
12:43 pm-7:20 pm
2 stops30h 37m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$150
ColumbusToronto
CMH Columbus - YYZ Toronto Pearson Intl
CMHYYZ
Columbus
Sun 11/15
7:44 pm-3:00 pm
2 stops43h 16m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$151
CincinnatiToronto
CVG Cincinnati Cinci./N. Kentucky - YYZ Toronto Pearson Intl
CVGYYZ
Cincinnati Cinci./N. Kentucky
Sun 11/8
10:27 am-10:55 pm
1 stop12h 28m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$154
CincinnatiToronto
CVG Cincinnati Cinci./N. Kentucky - YTZ Toronto Island
CVGYTZ
Cincinnati Cinci./N. Kentucky
Fri 11/13
2:59 pm-12:52 pm
2 stops21h 53m
Toronto Island
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$165
ClevelandToronto
CLE Cleveland Hopkins Intl - YYZ Toronto Pearson Intl
CLEYYZ
Cleveland Hopkins Intl
Wed 10/21
9:59 pm-8:55 pm
2 stops22h 56m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$167
ClevelandToronto
CLE Cleveland Hopkins Intl - YYZ Toronto Pearson Intl
CLEYYZ
Cleveland Hopkins Intl
Mon 10/19
7:00 am-9:19 pm
2 stops14h 19m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$171
ClevelandToronto
CLE Cleveland Hopkins Intl - YYZ Toronto Pearson Intl
CLEYYZ
Cleveland Hopkins Intl
Sun 11/1
6:00 am-7:20 pm
1 stop13h 20m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$181
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Ohio to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Ohio with our price prediction graph.
CLE-YYZ
CVG-YYZ
CMH-YYZ
CVG-YTZ
CAK-YYZ
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 Ohio to Ontario
USOH-CAON
CLE-YYZ
CVG-YYZ
CMH-YYZ
CVG-YTZ
What is the cheapest month to book a flight from Ohio to Region of Ontario?
Currently, January is the cheapest month in which you can book a flight from Ohio to Region of Ontario (average of $567). Flying from Ohio to Region of Ontario in May is currently the most expensive (average of $800). 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 OH to ON?
Find hourly flight availability from Ohio 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 30, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 28% on flights from Ohio to Region of Ontario by exploring options for tickets in the morning.
Weekly flight availability from Ohio to Region of Ontario
Explore weekly flight availability from Ohio 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 30, 2026.
The most flights from USOH to CAON are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).
How much does it cost to fly round-trip from Ohio to Region of Ontario?
Airfare is below average for this route at the moment.
Ohio to Region of Ontario flights typically cost between $461 and $695 in October.The cheapest round-trip price found within the last 5 days was $277 on Multiple Airlines (Oct 26-Oct 31).
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 30, 2026.
Read through reviews of airlines operating flights from Ohio to Ontario, such as United Airlines,Air Canada, andAmerican Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Crew
8.1
Boarding
7.7
Overall
7.4
Food
6.7
Comfort
7.3
Reviews
1 / 20
6.0
GoodMiz,Oct 2024
EWR - YYZ
Entertainment
7.1
Crew
8.1
Boarding
7.7
Overall
7.4
Food
6.7
Comfort
7.3
Reviews
1 / 20
6.0
GoodMiz,Oct 2024
EWR - YYZ
Entertainment
7.1
Crew
8.1
Boarding
7.7
Overall
7.4
Food
6.7
Comfort
7.3
Reviews
1 / 20
6.0
GoodMiz,Oct 2024
EWR - YYZ
Entertainment
7.1
Crew
8.1
Boarding
7.7
Overall
7.4
Food
6.7
Comfort
7.3
Reviews
1 / 20
6.0
GoodMiz,Oct 2024
EWR - YYZ
Related info for your journey
Find useful and relevant information for your journey from Ohio 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 Ohio 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 Ohio to Ontario by cabin class
Find flights from Ohio to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ohio and Ontario flights
Browse other Ohio and Ontario flight options. Last updated on September 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Ontario
Find the right flight back to Ohio after your stay in Ontario
Ohio to Ontario flights
Consider these flights traveling from Ohio to Ontario.
Top 3 airlines flying from Ohio to Ontario
Discover the top 3 airlines that operate flights from Ohio 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 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$154 | Average$565 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$177 | Average$690 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$217 | Average$544 | FlexibilityNo cancel fee | On-time71% |