$165+ Cheap flights from Ontario to Cincinnati (CVG)
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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CVG
Oct 30 — Nov 61
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Cincinnati 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 Ontario to Cincinnati
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Cheapest flights from Ontario to CincinnatiExplore the most affordable flight options available from Ontario to Cincinnati. 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 Ontario to Cincinnati. 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 9/26. 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 10/2612:20 pm -
2 stops46h 59m
Mon 11/27:00 am -
1 stop8h 20m
Deal found 9/26![Multiple Airlines logo]()
$315
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 10/279:20 am -
2 stops25h 59m
Mon 11/27:00 am -
1 stop8h 20m
Deal found 9/26![Multiple Airlines logo]()
$320
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:35 am -
2 stops27h 59m
Mon 11/27:00 am -
1 stop8h 20m
Deal found 9/25![Multiple Airlines logo]()
$335
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.
Wed 10/289:35 am -
2 stops23h 44m
Sun 11/16:00 am -
1 stop10h 15m
Deal found 9/26![Multiple Airlines logo]()
$336
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.
Thu 10/295:15 pm -
2 stops20h 39m
Mon 11/27:00 am -
1 stop8h 20m
Deal found 9/26![Multiple Airlines logo]()
$351
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.
Wed 10/289:35 am -
1 stop30h 48m
Wed 11/412:36 pm -
2 stops10h 19m
Deal found 9/28![Multiple Airlines logo]()
$353
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 11/1112:20 pm -
1 stop20h 57m
Wed 11/1812:36 pm -
2 stops30h 44m
Deal found 9/27![Multiple Airlines logo]()
$367
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:14 pm -
1 stop5h 32m
Sun 10/116:00 am -
1 stop4h 28m
Deal found 9/26![American Airlines logo]()
$374
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.
Mon 11/97:05 am -
2 stops28h 38m
Mon 11/162:10 pm -
1 stop27h 10m
Deal found 9/25![Multiple Airlines logo]()
$402
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 10/303:10 pm -
2 stops20h 24m
Wed 11/253:26 pm -
1 stop25h 54m
Deal found 9/26![Multiple Airlines logo]()
$443
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 11/127:00 am -
2 stops26h 17m
Thu 11/1910:47 am -
1 stop30h 33m
Deal found 9/27![Multiple Airlines logo]()
$446
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.
Wed 12/236:35 am -
1 stop9h 35m
Sat 12/267:41 pm -
2 stops23h 24m
Deal found 9/28![Multiple Airlines logo]()
$533
Best flights from Ontario to CincinnatiDiscover carefully curated flight deals from Ontario to Cincinnati 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 Ontario to Cincinnati that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:20 pm -
3 stops19h 14m
Mon 11/27:00 am -
1 stop8h 20m
Deal found 9/25![Multiple Airlines logo]()
$375
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am -
1 stop7h 20m
Sun 11/16:00 am -
1 stop4h 15m
Deal found 9/27![American Airlines logo]()
$392
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:43 pm -
1 stop18h 27m
Tue 10/207:47 pm -
1 stop14h 17m
Deal found 9/26![United Airlines logo]()
$459
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:00 pm -
1 stop5h 30m
Sun 10/189:00 am -
Nonstop1h 30m
Deal found 9/29![Air Canada logo]()
$504
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.
Mon 11/97:05 am -
2 stops28h 38m
Mon 11/162:10 pm -
1 stop27h 10m
Deal found 9/25![Multiple Airlines logo]()
$402
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:00 am -
1 stop7h 20m
Sun 10/186:00 am -
1 stop4h 28m
Deal found 9/26![American Airlines logo]()
$417
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:20 pm -
2 stops20h 59m
Wed 11/184:32 pm -
3 stops22h 48m
Deal found 9/27![Multiple Airlines logo]()
$432
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 10/232:15 pm -
Nonstop1h 38m
Fri 10/306:40 pm -
Nonstop1h 33m
Deal found 9/25![Air Canada logo]()
$515
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 10/303:10 pm -
2 stops20h 24m
Wed 11/253:26 pm -
1 stop25h 54m
Deal found 9/26![Multiple Airlines logo]()
$443
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/162:15 pm -
Nonstop1h 38m
Tue 10/204:30 pm -
Nonstop1h 29m
Deal found 9/26![Air Canada logo]()
$520
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.
Sat 11/216:15 am -
1 stop6h 46m
Sat 12/510:32 am -
1 stop10h 44m
Deal found 9/27![United Airlines logo]()
$600
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:00 pm -
1 stop5h 30m
Sat 10/244:30 pm -
Nonstop1h 29m
Deal found 9/29![Air Canada 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 11/122:00 pm -
1 stop9h 59m
Thu 11/197:00 am -
1 stop7h 09m
Deal found 9/27![United Airlines logo]()
$600
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.
Wed 12/234:42 pm -
1 stop7h 17m
Sat 12/265:00 am -
1 stop9h 09m
Deal found 9/28![United Airlines logo]()
$626
This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2112:10 pm -
2 stops8h 37m
Sat 12/510:32 am -
2 stops9h 20m
Deal found 9/27![Multiple Airlines logo]()
$682
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.
Mon 11/95:10 am -
2 stops7h 46m
Mon 11/161:52 pm -
2 stops7h 58m
Deal found 9/25![United Airlines logo]()
$691
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.
Wed 10/146:05 am -
1 stop9h 59m
Fri 10/164:10 pm -
1 stop5h 25m
Deal found 9/28![United Airlines logo]()
$694
Last-minute flights from Ontario to CincinnatiDiscover last-minute flight deals from Ontario to Cincinnati. Data last updated September 30, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Cincinnati. Data last updated September 30, 2026 and is based on user searches.
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:14 pm -
1 stop5h 32m
Sun 10/116:00 am -
1 stop4h 28m
Deal found 9/26![American Airlines logo]()
$374
This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:00 am -
3 stops18h 07m
Sat 10/179:00 am -
1 stop6h 10m
Deal found 9/28![Multiple Airlines logo]()
$735
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.
Wed 10/146:05 am -
1 stop9h 59m
Fri 10/164:10 pm -
1 stop5h 25m
Deal found 9/28![United Airlines logo]()
$694
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/142:50 pm -
1 stop5h 40m
Fri 10/1611:52 am -
2 stops8h 00m
Deal found 9/27![Air Canada logo]()
$767
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.
Thu 10/156:00 am -
1 stop7h 20m
Sun 10/186:00 am -
1 stop4h 28m
Deal found 9/25![American Airlines logo]()
$375
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 10/2612:20 pm -
2 stops46h 59m
Mon 11/27:00 am -
1 stop8h 20m
Deal found 9/26![Multiple Airlines logo]()
$315
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 10/279:20 am -
2 stops25h 59m
Mon 11/27:00 am -
1 stop8h 20m
Deal found 9/26![Multiple Airlines logo]()
$320
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.
Wed 10/289:35 am -
2 stops23h 44m
Sun 11/16:00 am -
1 stop10h 15m
Deal found 9/26![Multiple Airlines logo]()
$336
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.
Wed 10/289:35 am -
1 stop30h 48m
Wed 11/412:36 pm -
2 stops10h 19m
Deal found 9/28![Multiple Airlines logo]()
$353
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.
Thu 10/295:15 pm -
2 stops20h 39m
Mon 11/27:00 am -
1 stop8h 20m
Deal found 9/26![Multiple Airlines logo]()
$351
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:35 am -
2 stops27h 59m
Mon 11/27:00 am -
1 stop8h 20m
Deal found 9/25![Multiple Airlines logo]()
$335
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 10/303:10 pm -
2 stops20h 24m
Wed 11/253:26 pm -
1 stop25h 54m
Deal found 9/26![Multiple Airlines logo]()
$443
One-way flights from Ontario to CincinnatiSearch for one-way flight options from Ontario to Cincinnati. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
Search for one-way flight options from Ontario to Cincinnati. 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 9/26. 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 11/1012:20 pm -
2 stops44h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$165
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 11/1212:20 pm -
2 stops25h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$174
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.
Mon 11/309:15 am -
2 stops30h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$176
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.
Tue 12/159:20 am -
1 stop28h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$194
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 11/1112:20 pm -
2 stops20h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$197
Find flight deals from Ontario to Cincinnati
Keep the following information in mind while searching for Ontario to Cincinnati flight deals. Data was last updated September 30, 2026.
Round-trip from | $315 (Kiwi.com) |
|---|---|
One-way from | $165 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $425 |
Good round-trip deal | $435 or less |
Good one-way deal | $258 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Cincinnati 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 Ontario to Cincinnati that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
TorontoCincinnati
YYZ Toronto Pearson Intl - CVG Cincinnati Cinci./N. Kentucky
YYZCVG
Toronto Pearson Intl
Tue 11/10
12:20 pm-9:19 am
2 stops44h 59m
Cincinnati Cinci./N. Kentucky
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$165
TorontoCincinnati
YYZ Toronto Pearson Intl - CVG Cincinnati Cinci./N. Kentucky
YYZCVG
Toronto Pearson Intl
Thu 11/12
12:20 pm-1:54 pm
2 stops25h 34m
Cincinnati Cinci./N. Kentucky
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$174
TorontoCincinnati
YYZ Toronto Pearson Intl - CVG Cincinnati Cinci./N. Kentucky
YYZCVG
Toronto Pearson Intl
Wed 11/11
12:20 pm-9:19 am
2 stops20h 59m
Cincinnati Cinci./N. Kentucky
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$198
TorontoCincinnati
YYZ Toronto Pearson Intl - CVG Cincinnati Cinci./N. Kentucky
YYZCVG
Toronto Pearson Intl
Mon 11/30
6:30 am-11:41 am
1 stop29h 11m
Cincinnati Cinci./N. Kentucky
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$246
TorontoCincinnati
YYZ Toronto Pearson Intl - CVG Cincinnati Cinci./N. Kentucky
YYZCVG
Toronto Pearson Intl
Sun 11/1
6:21 pm-11:11 pm
1 stop4h 50m
Cincinnati Cinci./N. Kentucky
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$259
Quickest round-trip
TorontoCincinnati
YYZ Toronto Pearson Intl - CVG Cincinnati Cinci./N. Kentucky
YYZCVG
Toronto Pearson Intl
Thu 10/15
7:45 pm-9:23 pm
Nonstop1h 38m
Cincinnati Cinci./N. Kentucky
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$278
TorontoCincinnati
YYZ Toronto Pearson Intl - CVG Cincinnati Cinci./N. Kentucky
YYZCVG
Toronto Pearson Intl
Wed 10/14
7:45 pm-9:23 pm
Nonstop1h 38m
Cincinnati Cinci./N. Kentucky
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$283
TorontoCincinnati
YYZ Toronto Pearson Intl - CVG Cincinnati Cinci./N. Kentucky
YYZCVG
Toronto Pearson Intl
Fri 10/30
4:20 pm-11:34 am
3 stops19h 14m
Cincinnati Cinci./N. Kentucky
Mon 11/2
7:00 am-3:20 pm
1 stop8h 20m
$375
TorontoCincinnati
YYZ Toronto Pearson Intl - CVG Cincinnati Cinci./N. Kentucky
YYZCVG
Toronto Pearson Intl
Sat 10/31
6:00 am-1:20 pm
1 stop7h 20m
Cincinnati Cinci./N. Kentucky
Sun 11/1
6:00 am-10:15 am
1 stop4h 15m
$392
OttawaCincinnati
YOW Ottawa - CVG Cincinnati Cinci./N. Kentucky
YOWCVG
Ottawa
Mon 11/9
7:05 am-11:43 am
2 stops28h 38m
Cincinnati Cinci./N. Kentucky
Mon 11/16
2:10 pm-5:20 pm
1 stop27h 10m
$402
Showing 1-10 of 24 resultsSorted by cheapest first
Best time to book a flight from Ontario to Cincinnati
Have a flexible travel schedule? Discover the best time to fly to Cincinnati from Ontario with our price prediction graph.
YYZ-CVG
YOW-CVG
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 Ontario to Cincinnati
CAON-CVG
YYZ-CVG
YOW-CVG
What is the cheapest month to book a flight from Region of Ontario to Cincinnati?
Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Cincinnati (average of $437). Flying from Region of Ontario to Cincinnati in June is currently the most expensive (average of $608). 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 ON to CVG?
Find hourly flight availability from Ontario to Cincinnati. 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.
It’s optimal to fly from Region of Ontario to Cincinnati at noon. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the evening.
How much does it cost to fly round-trip from Region of Ontario to Cincinnati?
Airfare is below average for this route at the moment.
Region of Ontario to Cincinnati flights typically cost between $435 and $587 in October.The cheapest round-trip price found within the last 5 days was $315 on Multiple Airlines (Oct 26-Nov 2).
Related info for your journey
Find useful and relevant information for your journey from Ontario to Cincinnati. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Cincinnati?
Book flights to Cincinnati if you plan to visit one of these locationsFlorence
Blue Ash
Mason
Sharonville
West Chester
Williamstown
Hebron
Newport
Covington
Edgewood
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Alternative routes for Ontario to Cincinnati
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Cincinnati
Explore flights to Cincinnati departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 30, 2026.
Complete your trip
Complete your trip to Cincinnati by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to Cincinnati by cabin class
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Ontario and Cincinnati flights
Browse other Ontario and Cincinnati flight options. Last updated on September 30, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Ontario to Cincinnati
Discover the top 2 airlines that operate flights from Ontario to Cincinnati. 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$352 | Average$488 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$367 | Average$498 | FlexibilityNo cancel fee | On-time67% |