Starting at $351
Starting at $147
Helping travelers to find the best flight offers
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Ontario to Cincinnati:
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We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Looking for cheap flights from Ontario, United States to Cincinnati, United States? Look no further! Our air ticket search website is here to help you find the best deals on your next trip. With our user-friendly interface, you can easily compare prices from different airlines and book your tickets in just a few clicks. Whether you're traveling for business or pleasure, saving money on flights is always a priority. That's why we've curated a list of affordable options for you to choose from. By utilizing our advanced search filters, you can tailor your results to fit your specific needs and budget. Don't waste your time scrolling through endless websites. Visit our website now and find cheap flights from Ontario to Cincinnati with ease. Start planning your trip today and discover the convenience of booking with us!
The route Ontario — Cincinnati is served by several airlines: Allegiant Air and Frontier Airlines. This gives passengers more freedom in choosing flights. You can consider not only the price but also schedules, baggage policies, and onboard service. Our service compares all offers so you can find tickets from $147 and choose the most convenient option. Thanks to airline competition, you may also find promotional fares or special offers, helping you save even more. Plan your trip in advance and choose the best flights without overpaying.
Starting at $351
Starting at $147
Looking for direct flights from Ontario, United States to Cincinnati, United States? Good news, direct flights are available on our air ticket search website! You can conveniently fly from Ontario International Airport (ONT) to Cincinnati/Northern Kentucky International Airport (CVG) without any hassle. These direct flights ensure a smooth and efficient travel experience, saving you time and unnecessary layovers. However, in the event that direct flights are not available, several alternative routes with transfers can be considered. Passengers can opt for connecting flights via major hub airports like Chicago O'Hare International Airport (ORD) or Atlanta Hartsfield-Jackson International Airport (ATL). These transit options offer a variety of airlines and schedules to choose from, providing flexibility in planning your journey from Ontario to Cincinnati. Book your air tickets now to secure the best deals and enjoy a seamless travel experience from Ontario to Cincinnati, whether it's a direct flight or a connecting one.
Los Angeles — Cincinnati
12/27/2025
Departure
Direct flight
G41985
Starting at $351
Unable to find information about the schedule of direct flights from
The cheapest one-way flight from Ontario to Cincinnati departs on 12/27/2025, is operated by Frontier Airlines and costs $147
There is no information about the cheapest roundtrip flight from Ontario to Cincinnati
Fastest flight from Ontario to Cincinnati takes 11h 30m
There are no direct flights on this route.
The distance between Ontario and Cincinnati is 2994km (1856 miles). The time difference between Ontario and Cincinnati is 3h
We couldn't find any special offers for flights from Ontario to Cincinnati
The cheapest flight ticket from Ontario to Cincinnati according to data for the last 48 hours costs $147
Often the best time to buy tickets from Ontario to Cincinnati is 2 months before departure.
The fastest flights from Ontario to Cincinnati start from 11 hours 30 minutes in the air.
The following airlines operate direct flights on the route Ontario — Cincinnati: Allegiant Air
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Ontario to Cincinnati