$77 Cheap United flights from Charlotte to Houston (CLT to IAH)

Find The Best Day To Fly from Charlotte to Houston

Amazing United CLT to IAH Flight Deals

The cheapest flights to George Bush Intercontinental found within the past 7 days were $153 round trip and $77 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Oct 8 - Wed, Oct 15
CLT
Charlotte
IAH
Houston
$153 Roundtrip, found 17 hours ago
$153
Roundtrip
found 17 hours ago
Select United flight, departing Wed, Oct 8 from Charlotte to Houston, returning Wed, Oct 15, priced at $153 found 17 hours ago

IAH From CLT Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Landing Apartments Houston

Landing Apartments Houston

3.5 out of 5
Save 100% on your flight
per person
Sep 10 - Sep 14
found 1 day ago
Roundtrip flight included
Charlotte (CLT) to Houston (IAH)
Blossom Hotel Houston

Blossom Hotel Houston

4 out of 5
Save 100% on your flight
per person
Oct 16 - Oct 21
found 14 hours ago
Roundtrip flight included
Charlotte (CLT) to Houston (IAH)
Hotel ZaZa Houston Memorial City

Hotel ZaZa Houston Memorial City

4 out of 5
Save 100% on your flight
per person
Oct 16 - Oct 21
found 14 hours ago
Roundtrip flight included
Charlotte (CLT) to Houston (IAH)
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Frequently asked questions

Can I catch a flight from Charlotte-Douglas Intl. Airport (CLT) to George Bush Intercontinental Airport (IAH) right now?
It's always wise to know about any quarantine requirements and travel advice reports in place in your destination city. Ensure you check out the Covid-19 Travel Advisor for up-to-date info on flying to IAH.
What terminal is United Airlines at Charlotte Airport?
At CLT, United Airlines flights to George Bush Intercontinental Airport (IAH) normally head out from the main terminal. Unsure as to exactly which terminal you'll be arriving at? It'll most likely be terminal C.
Are there United Airlines non-stop flights from CLT to IAH?
Direct flights are available with United Airlines, which means you'll be able to get from Charlotte-Douglas Intl. Airport (CLT) to IAH the easy way. Those memorable travel experiences you're chasing are a hassle-free flight away.
How long is a United Airlines flight from CLT to IAH?
Indulge in some in-flight shut-eye and start your getaway feeling refreshed and relaxed. You'll have plenty of time to do so when traveling with United Airlines between CLT and IAH, with the flight taking about 4 hours and 39 minutes.
What type of aircraft does United Airlines fly from CLT to IAH?
United Airlines generally operates either the Airbus A319 or the Embraer 175 on the route between Charlotte Airport and Houston Airport.
How many direct and indirect flights does United Airlines fly from CLT to IAH?
United Airlines has no fewer than 4 flights each day from Charlotte-Douglas Intl. Airport (CLT) to George Bush Intercontinental Airport (IAH).
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to George Bush Intercontinental Airport (IAH), please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Charlotte CLT to Houston IAH 

To find the best deals on flights to Charlotte from Houston with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Charlotte CLT to Houston IAH with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $153 to $153, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Charlotte CLT to Houston IAH 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Charlotte to Houston costs from $77. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Houston IAH from  Charlotte CLT with United 

To find a cheap United flight from Charlotte CLT to Houston IAH, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Charlotte CLT to Houston IAH 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as October, or if you book a flight with a stopover. 

 

Find nonstop flights from Charlotte CLT to Houston IAH with United 

If you’re keen to be on Houston soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Charlotte CLT to Houston IAH 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Houston IAH from  Charlotte CLT with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to Houston

Houston Airport Marriott at George Bush Intercontinental

Houston Airport Marriott at George Bush Intercontinental

3.5 out of 5
18700 John F Kennedy Blvd, Houston, TX
This hotel features a restaurant, an outdoor pool, and a bar/lounge. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public ...
8.6/10 Excellent! (1,719 reviews)
"Great service in bar/restaurant. Very nice staff"

Reviewed on Jul 28, 2025

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La Quinta Inn & Suites by Wyndham Houston Bush IAH South

La Quinta Inn & Suites by Wyndham Houston Bush IAH South

3 out of 5
15510 JFK Blvd, Houston, TX
This hotel features an outdoor pool and a gym. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public areas, and free airport ...
8/10 Very Good! (671 reviews)
Nice-check level of bottles in shower beforehand
"It was good. The room was spacious and the grounds outside were nice. Just wish house keeping had refill containers in shower because we ran out of soap and conditioner."

Reviewed on Jul 30, 2025

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SpringHill Suites by Marriott Houston Intercontinental Arprt

SpringHill Suites by Marriott Houston Intercontinental Arprt

3 out of 5
15840 John F Kennedy Blvd, Houston, TX
This hotel features an outdoor pool and a gym. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public areas, and free airport ...
8.8/10 Excellent! (1,460 reviews)
"The airport shuttle was"

Reviewed on Jul 31, 2025

SpringHill Suites by Marriott Houston Intercontinental Arprt
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.