$95 Cheap Flights from Cincinnati (CVG) to Houston (IAH)

View $95 flight on Thu, May 22, 2025Opens in a new window

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

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Find available prices by choosing your travel dates.

Cheap Flights from Cincinnati to Houston (CVG-IAH)

Prices were available within the past 7 days and start at $95 for one-way flights and $190 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Fri, May 16 - Sun, May 25
CVG
Cincinnati
IAH
Houston
$190 Roundtrip, just found
$190
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, May 16 from Cincinnati to Houston, returning Sun, May 25, priced at $190 just found
Frontier Airlines
Fri, May 16 - Sun, May 25
CVG
Cincinnati
IAH
Houston
$196 Roundtrip, just found
$196
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, May 16 from Cincinnati to Houston, returning Sun, May 25, priced at $196 just found
Frontier Airlines
Sun, Aug 10 - Thu, Aug 14
CVG
Cincinnati
IAH
Houston
$200 Roundtrip, found 1 hour ago
$200
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sun, Aug 10 from Cincinnati to Houston, returning Thu, Aug 14, priced at $200 found 1 hour ago
American Airlines
Sat, Aug 30 - Sun, Sep 7
CVG
Cincinnati
IAH
Houston
$201 Roundtrip, found 4 hours ago
$201
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sat, Aug 30 from Cincinnati to Houston, returning Sun, Sep 7, priced at $201 found 4 hours ago
Delta
Fri, Jul 4 - Sun, Jul 13
CVG
Cincinnati
IAH
Houston
$204 Roundtrip, found 1 day ago
$204
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jul 4 from Cincinnati to Houston, returning Sun, Jul 13, priced at $204 found 1 day ago
Frontier Airlines
Thu, Jun 5 - Tue, Jun 10
CVG
Cincinnati
IAH
Houston
$205 Roundtrip, found 3 hours ago
$205
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Thu, Jun 5 from Cincinnati to Houston, returning Tue, Jun 10, priced at $205 found 3 hours ago
United
Sat, May 17 - Tue, May 27
CVG
Cincinnati
IAH
Houston
$209 Roundtrip, just found
$209
Roundtrip
just found
Select United flight, departing Sat, May 17 from Cincinnati to Houston, returning Tue, May 27, priced at $209 just found
Frontier Airlines
Fri, May 2 - Mon, May 5
CVG
Cincinnati
IAH
Houston
$210 Roundtrip, just found
$210
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, May 2 from Cincinnati to Houston, returning Mon, May 5, priced at $210 just found
Delta
Sat, Aug 30 - Sun, Sep 7
CVG
Cincinnati
IAH
Houston
$212 Roundtrip, found 4 hours ago
$212
Roundtrip
found 4 hours ago
Select Delta flight, departing Sat, Aug 30 from Cincinnati to Houston, returning Sun, Sep 7, priced at $212 found 4 hours ago
Alaska Airlines
Thu, Jun 5 - Sat, Jun 7
CVG
Cincinnati
IAH
Houston
$686 Roundtrip, found 5 hours ago
$686
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Thu, Jun 5 from Cincinnati to Houston, returning Sat, Jun 7, priced at $686 found 5 hours ago
Flights from Cincinnati (CVG) to Houston (IAH)
Origin airport
Cincinnati - Northern Kentucky Intl.
Destination airport
George Bush Intercontinental
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, United
Roundtrip price
$184
Distance
871 mi

Cincinnati to Houston Flights

The cheapest times to fly from Cincinnati to Houston

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 Cincinnati to Houston are during the month of May. You can find some of the cheapest flights from Cincinnati to Houston with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Cincinnati to Houston

Sunday is one of the best days to book for cheap flights from Cincinnati to Houston: 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 Cincinnati to Houston

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 Cincinnati to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $95 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 Cincinnati to Houston 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 Cincinnati to Houston 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 Cincinnati - Northern Kentucky Intl. Airport (CVG) to George Bush Intercontinental Airport (IAH) cost?
You can find cheap return flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to George Bush Intercontinental Airport (IAH) starting at $185. Snag a seat and be on your way. 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 CVG on May 16 2025 and touching down at IAH. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from CVG to IAH?
The cheapest flights from CVG to IAH 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 Cincinnati - Northern Kentucky Intl. Airport (CVG) to George Bush Intercontinental Airport (IAH)?
You can travel nonstop from Cincinnati - Northern Kentucky Intl. Airport (CVG) to George Bush Intercontinental Airport (IAH) on a United Airlines flight.
What is the cheapest airline that flies from CVG to IAH?
With fares starting at $95 for a one-way flight from CVG to IAH, Frontier Airlines is currently the cheapest carrier 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 CVG on July 20 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Cincinnati - Northern Kentucky Intl. Airport (CVG) to George Bush Intercontinental Airport (IAH)?
With an average of 2 direct flights that operate from Cincinnati - Northern Kentucky Intl. Airport (CVG) to George Bush Intercontinental Airport (IAH) each day, you’ll be off on your next adventure in no time.
What are the most popular departure times for flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to George Bush Intercontinental Airport (IAH)?
The 4 PM departures from CVG to IAH are the top choice for many travelers. Greater demand means you’ll likely pay more for these departures. If you’re hoping to save money, book during off-peak hours.
What day of the week has the most flights from CVG to IAH?
Friday has the most flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to George Bush Intercontinental Airport (IAH). Consider traveling on this day and you’ll have the best chance of finding a departure that fits your schedule.
What is the earliest flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to George Bush Intercontinental Airport (IAH)?
Take the earliest flight at around 6:20AM UTC-5, departing from Cincinnati - Northern Kentucky Intl. Airport (CVG). You’ll be traveling for around 2h 57m, coming in to land at George Bush Intercontinental Airport (IAH) at approximately 8:17AM UTC-6.
How long does it take to fly from Cincinnati - Northern Kentucky Intl. Airport (CVG) to George Bush Intercontinental Airport (IAH)?
The average flight time from CVG to IAH is 2 hours and 57 minutes, covering a distance of 870 mi.
What airline has the least delays from CVG to IAH?
United Airlines has the strongest track record for on-time direct flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to George Bush Intercontinental Airport (IAH), with an on-time rating of 80%. Use the Expedia App to check your flight status before you leave and get immediate updates about any changes.
What is the best time to fly from Cincinnati - Northern Kentucky Intl. Airport (CVG) to George Bush Intercontinental Airport (IAH)?
To avoid possible delays on the Cincinnati - Northern Kentucky Intl. Airport (CVG) to George Bush Intercontinental Airport (IAH) route, aim to travel before 3 PM. Later flights have a 22% higher chance of being canceled.**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 Houston from Cincinnati - Northern Kentucky Intl. Airport (CVG)?
If you’re flying on a direct flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Houston, George Bush Intercontinental Airport (IAH) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Cincinnati - Northern Kentucky Intl. Airport (CVG) to George Bush Intercontinental Airport (IAH) last-minute?
Booking your plane ticket from CVG to IAH shortly before your getaway is generally more expensive. However, if there’s some wiggle room with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a CVG to IAH flight and hotel package?
Booking a CVG to IAH flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our impressive range of hotels and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to George Bush Intercontinental Airport (IAH)?
Typically, you can reschedule or cancel your CVG to IAH flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline’s fees and rules on flight changes, or if you’d like further information, head to our Customer Service portal.

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*Available to One Key members.