Flights from Cincinnati to Ontario from $ 397*
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1 Passenger, Economy
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today
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Featured daily fares for flights from Cincinnati (CVG) to Ontario (ONT)
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More United deals on Cincinnati (CVG) to Ontario (ONT) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Cincinnati (CVG) | Ontario (ONT) | Roundtrip | Economy | 08/19/26 - 08/26/26 | from $ 397 Viewed: 20 hours ago |
| Cincinnati (CVG) | Ontario (ONT) | Roundtrip | Economy | 08/19/26 - 08/22/26 | from $ 397 Viewed: 20 hours ago |
| Cincinnati (CVG) | Ontario (ONT) | Roundtrip | Economy | 08/18/26 - 08/25/26 | from $ 401 Viewed: 20 hours ago |
| Cincinnati (CVG) | Ontario (ONT) | Roundtrip | Economy | 07/21/26 - 07/28/26 | from $ 401 Viewed: 20 hours ago |
| Cincinnati (CVG) | Ontario (ONT) | Roundtrip | Economy | 07/15/26 - 07/22/26 | from $ 401 Viewed: 20 hours ago |
| Cincinnati (CVG) | Ontario (ONT) | Roundtrip | Economy | 07/29/26 - 08/05/26 | from $ 401 Viewed: 20 hours ago |
| Cincinnati (CVG) | Ontario (ONT) | Roundtrip | Economy | 08/18/26 - 08/22/26 | from $ 407 Viewed: 20 hours ago |
| Cincinnati (CVG) | Ontario (ONT) | Roundtrip | Economy | 08/12/26 - 08/19/26 | from $ 407 Viewed: 20 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
