$113+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — YYZ
Oct 9 — Oct 161
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
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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 9, 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 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 11/2612:09 pm -
1 stop12h 46m
Thu 12/39:20 am -
1 stop10h 17m
Deal found 9/4![Multiple Airlines logo]()
$278
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:00 am -
1 stop13h 55m
Mon 10/2612:20 pm -
2 stops46h 59m
Deal found 9/7![Multiple Airlines logo]()
$283
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 11/44:29 pm -
1 stop22h 31m
Sun 11/154:20 pm -
1 stop31h 17m
Deal found 9/6![Multiple Airlines logo]()
$284
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:29 pm -
1 stop21h 36m
Wed 10/289:20 am -
1 stop14h 17m
Deal found 9/8![Multiple Airlines logo]()
$288
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 11/910:11 am -
1 stop9h 09m
Fri 11/139:15 am -
1 stop7h 10m
Deal found 9/6![Multiple Airlines logo]()
$299
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/19:10 pm -
1 stop20h 00m
Mon 12/72:25 pm -
1 stop18h 24m
Deal found 9/8![Multiple Airlines logo]()
$303
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/19:10 pm -
1 stop20h 00m
Wed 12/910:40 am -
1 stop22h 09m
Deal found 9/8![Multiple Airlines logo]()
$304
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 10/64:23 pm -
1 stop24h 32m
Tue 10/139:30 am -
1 stop13h 59m
Deal found 9/6![Multiple Airlines logo]()
$305
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:46 pm -
2 stops24h 29m
Sat 10/317:15 am -
1 stop17h 12m
Deal found 9/9![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 10/274:29 pm -
1 stop22h 31m
Fri 10/309:15 am -
1 stop10h 41m
Deal found 9/4![Multiple Airlines logo]()
$306
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 10/204:29 pm -
1 stop24h 26m
Tue 10/279:35 am -
1 stop14h 02m
Deal found 9/6![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 12/141:10 pm -
1 stop9h 45m
Tue 12/159:35 am -
1 stop7h 53m
Deal found 9/4![Multiple Airlines logo]()
$310
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 9, 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 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 10/109:59 pm -
1 stop15h 46m
Sun 10/188:10 am -
1 stop16h 48m
Deal found 9/4![Multiple Airlines logo]()
$345
This Sun Country Air 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:16 pm -
1 stop23h 36m
Sun 11/88:30 am -
1 stop9h 08m
Deal found 9/6![Sun Country Air logo]()
$487
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/114:30 pm -
Nonstop1h 29m
Thu 10/152:15 pm -
Nonstop1h 38m
Deal found 9/6![Air Canada logo]()
$514
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.
Tue 12/17:05 am -
2 stops10h 55m
Tue 12/87:45 am -
2 stops11h 30m
Deal found 9/7![Delta logo]()
$568
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.
Sat 10/1710:53 am -
1 stop9h 51m
Mon 10/262:35 pm -
1 stop7h 40m
Deal found 9/8![United Airlines logo]()
$570
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:30 am -
1 stop11h 15m
Sun 10/410:57 am -
1 stop11h 49m
Deal found 9/9![American Airlines logo]()
$586
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 10/128:54 pm -
2 stops17h 36m
Mon 10/199:30 am -
1 stop9h 18m
Deal found 9/4![Multiple Airlines logo]()
$423
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 10/212:25 pm -
1 stop8h 30m
Sun 10/47:30 am -
1 stop27h 50m
Deal found 9/4![Multiple Airlines logo]()
$424
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 10/28:56 pm -
1 stop26h 39m
Fri 10/94:50 pm -
1 stop6h 53m
Deal found 9/4![Multiple Airlines logo]()
$432
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/111:55 pm -
1 stop4h 58m
Fri 10/162:15 pm -
Nonstop1h 38m
Deal found 9/6![Air Canada logo]()
$523
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:52 am -
1 stop6h 04m
Tue 9/2911:00 am -
1 stop4h 26m
Deal found 9/7![United Airlines logo]()
$574
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.
Tue 10/612:20 pm -
1 stop11h 09m
Sat 10/176:00 am -
1 stop5h 35m
Deal found 9/6![Delta logo]()
$581
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.
Sun 9/277:00 pm -
Nonstop1h 10m
Tue 9/2912:55 pm -
Nonstop1h 12m
Deal found 9/9![Air Canada logo]()
$534
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:58 pm -
1 stop16h 01m
Thu 10/295:29 pm -
1 stop15h 07m
Deal found 9/8![American Airlines logo]()
$597
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 10/128:54 pm -
2 stops17h 36m
Sun 10/187:00 am -
1 stop11h 56m
Deal found 9/4![Multiple Airlines logo]()
$473
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.
Thu 10/19:00 am -
1 stop4h 42m
Sun 10/47:00 am -
1 stop6h 15m
Deal found 9/8![United Airlines logo]()
$574
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.
Tue 10/208:00 am -
1 stop8h 12m
Wed 10/216:10 pm -
1 stop5h 49m
Deal found 9/9![Delta logo]()
$585
This Air Canada deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 10/34:30 pm -
Nonstop1h 29m
Mon 10/57:45 pm -
Nonstop1h 38m
Deal found 9/4![Air Canada logo]()
$536
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:30 pm -
2 stops17h 39m
Mon 10/1911:10 pm -
2 stops17h 30m
Deal found 9/8![Multiple Airlines logo]()
$480
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.
Wed 2/39:55 pm -
1 stop15h 44m
Mon 2/86:10 pm -
1 stop15h 15m
Deal found 9/6![Delta logo]()
$587
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 10/96:26 am -
1 stop3h 38m
Mon 10/127:00 am -
1 stop6h 09m
Deal found 9/5![United Airlines logo]()
$595
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.
Fri 10/27:00 pm -
Nonstop1h 10m
Mon 10/512:00 pm -
1 stop6h 23m
Deal found 9/9![Air Canada logo]()
$542
This American Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:29 pm -
1 stop14h 56m
Wed 11/1812:10 pm -
1 stop11h 11m
Deal found 9/4![American Airlines logo]()
$656
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:20 pm -
1 stop11h 09m
Fri 10/236:00 am -
1 stop5h 35m
Deal found 9/8![Delta logo]()
$590
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:59 pm -
1 stop3h 55m
Sat 10/1711:00 am -
1 stop5h 57m
Deal found 9/6![United Airlines logo]()
$595
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:15 am -
2 stops13h 40m
Mon 10/199:30 am -
1 stop9h 18m
Deal found 9/9![Multiple Airlines logo]()
$498
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:20 pm -
1 stop14h 06m
Sun 11/2212:10 pm -
1 stop12h 42m
Deal found 9/8![American Airlines logo]()
$687
This Gotogate deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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.
Mon 10/126:00 am -
Nonstop1h 08m
Mon 10/197:20 pm -
Nonstop1h 17m
Deal found 9/4![Air Canada logo]()
$570
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:00 am -
1 stop8h 58m
Wed 11/119:40 am -
1 stop8h 32m
Deal found 9/4![Delta logo]()
$593
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.
Tue 10/205:30 am -
1 stop8h 12m
Wed 10/212:45 pm -
1 stop9h 14m
Deal found 9/8![United Airlines logo]()
$623
Last-minute flights from Ohio to OntarioDiscover last-minute flight deals from Ohio to Ontario. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Ohio to Ontario. Data last updated September 9, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 10/312:43 pm -
2 stops26h 17m
Mon 10/58:10 am -
1 stop13h 08m
Deal found 9/4![Multiple Airlines logo]()
$318
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 10/64:23 pm -
1 stop24h 32m
Tue 10/139:30 am -
1 stop13h 59m
Deal found 9/6![Multiple Airlines logo]()
$305
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.
Tue 10/610:17 am -
2 stops30h 38m
Mon 11/29:35 am -
1 stop9h 02m
Deal found 9/5![Multiple Airlines logo]()
$326
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.
Wed 10/74:23 pm -
1 stop22h 02m
Tue 10/136:30 am -
1 stop16h 59m
Deal found 9/5![Multiple Airlines logo]()
$314
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:00 am -
1 stop13h 55m
Mon 10/2612:20 pm -
2 stops46h 59m
Deal found 9/7![Multiple Airlines logo]()
$283
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 10/204:29 pm -
1 stop24h 26m
Tue 10/279:35 am -
1 stop14h 02m
Deal found 9/6![Multiple Airlines logo]()
$310
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:29 pm -
1 stop21h 36m
Wed 10/289:20 am -
1 stop14h 17m
Deal found 9/8![Multiple Airlines logo]()
$288
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:46 pm -
2 stops24h 29m
Sat 10/317:15 am -
1 stop17h 12m
Deal found 9/9![Multiple Airlines logo]()
$305
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:37 am -
1 stop28h 38m
Sat 10/319:30 am -
1 stop24h 22m
Deal found 9/9![Multiple Airlines logo]()
$322
This Kiwi.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 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 10/279:35 am -
1 stop9h 19m
Deal found 9/9![Multiple Airlines logo]()
$326
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 10/264:29 pm -
1 stop22h 31m
Sat 10/319:30 am -
1 stop24h 22m
Deal found 9/6![Multiple Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 10/274:29 pm -
1 stop22h 31m
Fri 10/309:15 am -
1 stop10h 41m
Deal found 9/4![Multiple Airlines logo]()
$306
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 9, 2026.
Search for one-way flight options from Ohio to Ontario. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 12/39:49 am -
1 stop30h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 11/127:44 pm -
2 stops20h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 10/173:46 pm -
2 stops23h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 12/59:49 am -
1 stop30h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” 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 10/74:23 pm -
1 stop21h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$127
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:23 pm -
1 stop24h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$128
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 10/295:18 pm -
2 stops22h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$128
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:38 pm -
1 stop24h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$129
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/34:29 pm -
1 stop22h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$130
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:29 pm -
1 stop22h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$131
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 10/2112:43 pm -
2 stops25h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$131
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:44 pm -
2 stops20h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$131
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 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $278 (Kiwi.com) |
One-way from | $113 (Kiwi.com) |
Popular in | January |
Cheapest in | December |
Average price | $1,575 |
Good round-trip deal | $511 or less |
Good one-way deal | $232 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 9, 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
ColumbusToronto
CMH Columbus - YYZ Toronto Pearson Intl
CMHYYZ
Columbus
Thu 11/12
7:44 pm-4:15 pm
2 stops20h 31m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$119
CincinnatiToronto
CVG Cincinnati Cinci./N. Kentucky - YYZ Toronto Pearson Intl
CVGYYZ
Cincinnati Cinci./N. Kentucky
Wed 10/21
12:43 pm-2:25 pm
2 stops25h 42m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$131
CincinnatiToronto
CVG Cincinnati Cinci./N. Kentucky - YYZ Toronto Pearson Intl
CVGYYZ
Cincinnati Cinci./N. Kentucky
Sun 10/25
10:27 am-7:20 pm
1 stop8h 53m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$134
ClevelandToronto
CLE Cleveland Hopkins Intl - YYZ Toronto Pearson Intl
CLEYYZ
Cleveland Hopkins Intl
Tue 11/10
3:46 pm-10:55 pm
2 stops31h 09m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$145
ClevelandToronto
CLE Cleveland Hopkins Intl - YYZ Toronto Pearson Intl
CLEYYZ
Cleveland Hopkins Intl
Tue 10/6
8:13 am-5:44 pm
1 stop9h 31m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$148
ClevelandToronto
CLE Cleveland Hopkins Intl - YYZ Toronto Pearson Intl
CLEYYZ
Cleveland Hopkins Intl
Mon 10/26
9:59 pm-3:23 pm
1 stop17h 24m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$148
ClevelandToronto
CLE Cleveland Hopkins Intl - YYZ Toronto Pearson Intl
CLEYYZ
Cleveland Hopkins Intl
Thu 12/3
11:10 am-1:40 pm
1 stop26h 30m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$153
DetroitToronto
DTW Detroit Metropolitan Wayne County - YYZ Toronto Pearson Intl
DTWYYZ
Detroit Metropolitan Wayne County
Fri 10/16
6:51 pm-2:55 pm
3 stops44h 04m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$155
ColumbusToronto
CMH Columbus - YYZ Toronto Pearson Intl
CMHYYZ
Columbus
Tue 10/6
7:50 pm-4:40 pm
2 stops44h 50m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$156
ClevelandToronto
CLE Cleveland Hopkins Intl - YYZ Toronto Pearson Intl
CLEYYZ
Cleveland Hopkins Intl
Wed 10/21
3:46 pm-2:25 pm
2 stops22h 39m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$158
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.
DTW-YYZ
CMH-YYZ
CLE-YYZ
CVG-YYZ
PIT-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
DTW-YYZ
CMH-YYZ
CLE-YYZ
CVG-YYZ
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 9, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 29% on flights from Ohio to Region of Ontario by exploring options for tickets in the morning.
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 $634 and $810 in November.The cheapest round-trip price found within the last 5 days was $299 on Multiple Airlines (Nov 9-Nov 13).
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 9, 2026.
Read through reviews of airlines operating flights from Ohio to Ontario, such as United Airlines,American Airlines, andAir Canada. 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
Comfort
7.3
Boarding
7.7
Overall
7.4
Crew
8.1
Food
6.7
Reviews
1 / 20
6.0
GoodMiz,Oct 2024
EWR - YYZ
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Overall
7.4
Crew
8.1
Food
6.7
Reviews
1 / 20
6.0
GoodMiz,Oct 2024
EWR - YYZ
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Overall
7.4
Crew
8.1
Food
6.7
Reviews
1 / 20
6.0
GoodMiz,Oct 2024
EWR - YYZ
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Overall
7.4
Crew
8.1
Food
6.7
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.
Browse thousands of different options on Cheapflights for your next trip
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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 9, 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 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$154 | Average$564 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$177 | Average$690 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$217 | Average$544 | FlexibilityNo cancel fee | On-time71% |