$80 Cheap Flights from Houston (IAH) to Cincinnati (CVG)

View $80 flight on Thu, Oct 30, 2025Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Cincinnati-Northern Kentucky Int'l Airport (CVG)

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Cheap Flights from Houston to Cincinnati (IAH-CVG)

Prices were available within the past 7 days and start at $80 for one-way flights and $136 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Aug 14 - Sun, Aug 17
IAH
Houston
CVG
Cincinnati
$136 Roundtrip, just found
$136
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Aug 14 from Houston to Cincinnati, returning Sun, Aug 17, priced at $136 just found
Frontier Airlines
Thu, Aug 7 - Thu, Aug 14
IAH
Houston
CVG
Cincinnati
$146 Roundtrip, just found
$146
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Aug 7 from Houston to Cincinnati, returning Thu, Aug 14, priced at $146 just found
Frontier Airlines
Thu, Aug 14 - Fri, Aug 22
IAH
Houston
CVG
Cincinnati
$147 Roundtrip, found 5 hours ago
$147
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Thu, Aug 14 from Houston to Cincinnati, returning Fri, Aug 22, priced at $147 found 5 hours ago
Frontier Airlines
Thu, Aug 14 - Thu, Sep 11
IAH
Houston
CVG
Cincinnati
$149 Roundtrip, found 8 hours ago
$149
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Thu, Aug 14 from Houston to Cincinnati, returning Thu, Sep 11, priced at $149 found 8 hours ago
Frontier Airlines
Thu, Jul 17 - Sun, Jul 20
IAH
Houston
CVG
Cincinnati
$149 Roundtrip, found 2 hours ago
$149
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Thu, Jul 17 from Houston to Cincinnati, returning Sun, Jul 20, priced at $149 found 2 hours ago
Frontier Airlines
Sun, Jul 13 - Thu, Jul 24
IAH
Houston
CVG
Cincinnati
$152 Roundtrip, found 5 days ago
$152
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sun, Jul 13 from Houston to Cincinnati, returning Thu, Jul 24, priced at $152 found 5 days ago
American Airlines
Thu, Sep 4 - Mon, Sep 8
IAH
Houston
CVG
Cincinnati
$159 Roundtrip, just found
$159
Roundtrip
just found
Select American Airlines flight, departing Thu, Sep 4 from Houston to Cincinnati, returning Mon, Sep 8, priced at $159 just found
United
Thu, Sep 4 - Mon, Sep 8
IAH
Houston
CVG
Cincinnati
$209 Roundtrip, just found
$209
Roundtrip
just found
Select United flight, departing Thu, Sep 4 from Houston to Cincinnati, returning Mon, Sep 8, priced at $209 just found
Delta
Sat, Sep 20 - Sun, Sep 21
IAH
Houston
CVG
Cincinnati
$217 Roundtrip, found 1 hour ago
$217
Roundtrip
found 1 hour ago
Select Delta flight, departing Sat, Sep 20 from Houston to Cincinnati, returning Sun, Sep 21, priced at $217 found 1 hour ago
Alaska Airlines
Wed, Jul 23 - Mon, Jul 28
IAH
Houston
CVG
Cincinnati
$903 Roundtrip, found 3 hours ago
$903
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Wed, Jul 23 from Houston to Cincinnati, returning Mon, Jul 28, priced at $903 found 3 hours ago

Find the cheapest month to fly from Houston (IAH) to Cincinnati (CVG)

September is typically the cheapest month to fly

From $63 - $230 per traveler.

Graph displaying average flight prices per month

Alternative airports near Cincinnati

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cincinnati - Northern Kentucky Intl. CVG. Cheapest option available. Average driving time to city center is 17 minutes. Flights from $215
CVG
Cincinnati - Northern Kentucky Intl.
Cheapest
Average driving time to city center17 min
Flights from $215
Flights from Houston (IAH) to Cincinnati (CVG)
Origin airport
George Bush Intercontinental
Destination airport
Cincinnati - Northern Kentucky Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, United
Roundtrip price
$136
Distance
871 mi
Average flight time
3 hours 31 mins

Houston to Cincinnati Flights

The cheapest times to fly from Houston to Cincinnati

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Cincinnati are during the month of August. You can find some of the cheapest flights from Houston to Cincinnati with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Cincinnati

Sunday is one of the best days to book for cheap flights from Houston to Cincinnati: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Houston to Cincinnati

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Cincinnati in 2025. You can also book with separate airlines for your outbound and return journeys, from $80 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Cincinnati flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Cincinnati airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Cincinnati - Northern Kentucky Intl. Airport (CVG) cost?
Cheap return fares from George Bush Intercontinental Airport (IAH) to Cincinnati - Northern Kentucky Intl. Airport (CVG) start at $106. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Frontier Airlines flight leaving IAH on July 17 2025 and touching down at CVG. The price was last updated on July 6 2025 and has not changed since.
What is the cheapest month to fly from IAH to CVG?
The cheapest flights from IAH to CVG are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from George Bush Intercontinental Airport (IAH) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
Take a nonstop flight with United Airlines and head straight from George Bush Intercontinental Airport (IAH) to Cincinnati - Northern Kentucky Intl. Airport (CVG).
What is the cheapest airline that flies from IAH to CVG?
With prices as low as $88 for a one-way journey from IAH to CVG, Frontier Airlines is currently the cheapest airline for this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from IAH on September 25 2025. Prices were last updated on July 6 2025 and have not changed since.
How many flights per day from George Bush Intercontinental Airport (IAH) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
Daily, an average of 2 nonstop flights take off from George Bush Intercontinental Airport (IAH) to Cincinnati - Northern Kentucky Intl. Airport (CVG). Choose the departure date that best suits your plans.
What are the most popular departure times for flights from George Bush Intercontinental Airport (IAH) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
The 12 PM departures from IAH to CVG are the most sought after. They can also be more expensive. If you're looking to save, book during off-peak hours.
What day of the week has the most flights from IAH to CVG?
Depart on a Sunday if you're looking for the best selection of flights from George Bush Intercontinental Airport (IAH) to Cincinnati - Northern Kentucky Intl. Airport (CVG).
What is the earliest flight from George Bush Intercontinental Airport (IAH) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
The earliest flight leaving George Bush Intercontinental Airport (IAH) is at around 7:24AM UTC-6. Hop on this flight and you'll reach Cincinnati - Northern Kentucky Intl. Airport (CVG) at approximately 10:53AM UTC-5. The overall travel time is 2h 29m.
How long does it take to fly from George Bush Intercontinental Airport (IAH) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
It takes approximately 2 hours and 29 minutes to cover the 870 mi from IAH to CVG.
What airline has the least delays from IAH to CVG?
Consider traveling with United Airlines if you'd like to go straight from George Bush Intercontinental Airport (IAH) to Cincinnati - Northern Kentucky Intl. Airport (CVG) without any holdups. This carrier has the strongest track record for punctuality, with an on-time performance of 83%. Want real-time updates? You can check your flight status using the Expedia App.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
To arrive at Cincinnati - Northern Kentucky Intl. Airport (CVG) on time, book a flight that leaves George Bush Intercontinental Airport (IAH) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Cincinnati from George Bush Intercontinental Airport (IAH)?
Explore your flight options from George Bush Intercontinental Airport (IAH) to Cincinnati - Northern Kentucky Intl. Airport (CVG). This is the only airport in Cincinnati you can land at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to Cincinnati - Northern Kentucky Intl. Airport (CVG) last-minute?
Last-minute bookings from IAH to CVG are usually more expensive. To secure the cheapest rates, start looking for flights well in advance. That said, if you're flexible with your travel dates, you may land a cheap fare right before you leave.
Is it cheaper to book an IAH to CVG flight and hotel package?
Compared with arranging flights and hotels separately, booking an IAH to CVG flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one convenient place will take the hassle out of planning your trip. Just secure your flights and choose from our extensive range of hotels, then personalize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
In most instances, you can reschedule or cancel your IAH to CVG flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need more information, go to our Customer Service portal.

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