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Good to Know: Cheapest and Fastest ONT - CVG Flights
Useful information for finding best airline tickets from Ontario International to Cincinnati Northern Kentucky International on your next trip.
Cheapest One way Flight
$178
Southwest Airlines
• 1 stop
• 8h 55m
Sep 10
The cheapest one way flight from Ontario to Cincinnati (ONT-CVG) is currently $178
Fastest Flight
8h 55m
The fastest nonstop flight from Ontario to Cincinnati (ONT-CVG) takes 8h 55m
Top Airlines Flying from Ontario to Cincinnati
Latest Flight Deals from Ontario (ONT) to Cincinnati (CVG)
Explore competitive one-way airfare options for ONT - CVG flights. Best suited for flexible or open-ended travel plans.
Flying to Cincinnati soon? We've surfaced some of the most affordable last-minute flights from Ontario to Cincinnati, ideal for urgent plans or spontaneous trips.
FAQs on Ontario to Cincinnati Flights
What are the airports in Ontario?
ONT
What’s the most popular airline flying from ONT to CVG?
The most popular airline flying from Ontario to Cincinnati are
Can I fly from ONT to CVG non-stop?
NO
Which airlines fly nonstop between Ontario and Cincinnati?
The non-stop flights between Ontario and Cincinnati are .
What’s the earliest departure time from ONT to CVG Airport?
The earliest flight leaves ONT at 5:15 am and lands in CVG - Cincinnati Northern Kentucky International
What are the airports in Cincinnati?
CVG
Can I make changes to my Ontario to Cincinnati flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ONT to CVG?
Read the fare rules of the Ontario to Cincinnati air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Ontario and Cincinnati?
operate flights between Ontario and Cincinnati
How long does a flight from Ontario to Cincinnati take?
It takes approximately 4 hour to fly non-stop from ONT to CVG, which is 1853.7 miles by air.
Which airlines provide the cheapest flights from Ontario (ONT) to Cincinnati (CVG) ?
In the past couple of days, the cheapest tickets to CVG from ONT were found on WN : USD 178
Do I need a passport to fly between ONT and CVG?
No
What’s the latest departure time from ONT to CVG ?
The last flight leaves ONT at 4:50 pm
Ontario (ONT) to Cincinnati (CVG): Airport Information
| Origin Airport | Ontario International , Ontario, US |
| Destination Airport | Cincinnati Northern Kentucky International , Cincinnati, US |
| Distance | 1854 miles |
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