$224 Cheap United flights Cincinnati (CVG) to Houston (IAH)

View $224 flight on Mon, Oct 27, 2025Opens in a new window

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$224 Cheap United flights Cincinnati (CVG) to Houston (IAH)

Prices were available within the past 7 days and start at $224 for one-way flights and $209 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Sep 25 - Sun, Oct 5
CVG
Cincinnati
IAH
Houston
$209 Roundtrip, just found
$209
Roundtrip
just found
Select United flight, departing Thu, Sep 25 from Cincinnati to Houston, returning Sun, Oct 5, priced at $209 just found
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
Popular airline
Frontier Airlines
Distance
871 mi
Average flight time
1 hour 37 mins

Frequently asked questions

How much is a United Airlines flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to George Bush Intercontinental Airport (IAH)?
Set the "Price (lowest to highest)" filter on Expedia to find cheap United Airlines round-trip flights from $209 from CVG to IAH. Affordable one-way tickets from $224 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from CVG to IAH with United Airlines?
November is one of the cheapest months to fly to Houston with United Airlines. You could also find excellent prices on one-way and round-trip tickets in February.
What is the cheapest time to book flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to George Bush Intercontinental Airport (IAH) with United Airlines?
Look for affordable United Airlines flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to George Bush Intercontinental Airport (IAH) one to three months ahead of your day of departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare class and journey, the best day to book a domestic flight is generally Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Cincinnati - Northern Kentucky Intl. Airport (CVG) to George Bush Intercontinental Airport (IAH)?
Choose from one of United Airlines's 18 direct weekly flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to George Bush Intercontinental Airport (IAH). To see your options, enter your dates, destination and origin and hit search. Then select the "Nonstop" and "Airline" filters.
How long does it take to fly from CVG to IAH with United Airlines?
It takes around 2h 57m to fly nonstop from Cincinnati - Northern Kentucky Intl. Airport (CVG) to George Bush Intercontinental Airport (IAH) with United Airlines.
Which day of the week has the most United Airlines flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to George Bush Intercontinental Airport (IAH)?
United Airlines operates the most flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to George Bush Intercontinental Airport (IAH) on Thursday. With up to 3 daily departures, you'll get the most choice and flexibility on this day.
What is the earliest United Airlines flight from CVG to IAH?
The earliest United Airlines flight from CVG to IAH departs at 6:20AM UTC-5, landing at 8:17AM UTC-6. If you want to set off later in the day, the last United Airlines flight leaves CVG at 4:52PM UTC-5 and touches down at IAH at 6:50PM UTC-6. Flying earlier is often a smart option as morning flights are least likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Houston?
Catch a United Airlines flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Houston, and you'll probably touch down at George Bush Intercontinental Airport (IAH). This is the airline's primary hub in this destination.
Why fly with United Airlines from CVG to IAH?
With a rewarding loyalty program, United Airlines is a popular choice for many travelers heading from CVG to IAH. Plus, as a United Mileage Plus and One Key™ member booking through Expedia, you can earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does United Airlines fly from Cincinnati - Northern Kentucky Intl. Airport (CVG) to George Bush Intercontinental Airport (IAH)?
United Airlines typically flies Embraer 175 planes for flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to George Bush Intercontinental Airport (IAH). This carrier also operates the Airbus A320 on this route. Bear in mind that aircraft type can vary depending on operational needs, so the plane you board could be different on the day you travel.
Can I change or cancel my United Airlines flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to George Bush Intercontinental Airport (IAH)?
Depending on your ticket type, a fee generally applies if you cancel or change your booking more than 24 hours after it has been confirmed. To secure flexible plane tickets, select our "Changes included" and "No cancel fee" boxes while looking for flights. For more details on modifying or canceling your reservation, head to "Trips," select your flight and click on "Manage Booking."

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