Find United Airlines(UA) flights from Houston to Cincinnati

At the moment, you can catch a nonstop flight from Houston to Cincinnati with the following airlines, including: Frontier Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

It takes about 2 hours 29 minutes to fly from Houston to Cincinnati.

By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Houston to Cincinnati is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

The cheapest months to fly from Houston to Cincinnati is November, when demand for travel is lower.

After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Houston to Cincinnati on September 30, 2026 with Frontier Airlines, with prices starting at US$60.

You can land at any one of the following hubs in Cincinnati: Cincinnati/Northern Kentucky International Airport (CVG), and Lunken Airport (LUK). Flying from George Bush Intercontinental Airport to Cincinnati/Northern Kentucky International Airport (IAH-CVG) is by far the most common option on this route.

The time difference between Cincinnati and Houston is 1h.

Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.