$45 Cheap Flights from Charlotte (CLT) to Houston (IAH)

View $45 flight on Thu, Dec 11, 2025Opens in a new window

Popular airlines from Charlotte-Douglas Intl. Airport (CLT) to George Bush Intercontinental Airport (IAH)

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Today's featured flight deals from Charlotte-Douglas Intl. Airport (CLT) to George Bush Intercontinental Airport (IAH)

Nonstop
Carry-on included
Lower price than typical

Cheap Flights from Charlotte to Houston (CLT-IAH)

Prices were available within the past 7 days and start at $45 for one-way flights and $70 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Jan 8 - Sun, Jan 18
CLT
Charlotte
IAH
Houston
$70 Roundtrip, found 14 hours ago
$70
Roundtrip
found 14 hours ago
Select Frontier Airlines flight, departing Thu, Jan 8 from Charlotte to Houston, returning Sun, Jan 18, priced at $70 found 14 hours ago
Frontier Airlines
Fri, Feb 6 - Thu, Feb 12
CLT
Charlotte
IAH
Houston
$74 Roundtrip, found 2 days ago
$74
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Feb 6 from Charlotte to Houston, returning Thu, Feb 12, priced at $74 found 2 days ago
Frontier Airlines
Fri, Feb 6 - Mon, Feb 9
CLT
Charlotte
IAH
Houston
$80 Roundtrip, just found
$80
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Feb 6 from Charlotte to Houston, returning Mon, Feb 9, priced at $80 just found
Frontier Airlines
Thu, Feb 12 - Fri, Feb 27
CLT
Charlotte
IAH
Houston
$84 Roundtrip, found 2 days ago
$84
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Feb 12 from Charlotte to Houston, returning Fri, Feb 27, priced at $84 found 2 days ago
Frontier Airlines
Mon, Feb 9 - Thu, Feb 12
CLT
Charlotte
IAH
Houston
$87 Roundtrip, found 4 days ago
$87
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, Feb 9 from Charlotte to Houston, returning Thu, Feb 12, priced at $87 found 4 days ago
Frontier Airlines
Mon, Nov 24 - Wed, Dec 3
CLT
Charlotte
IAH
Houston
$94 Roundtrip, found 16 hours ago
$94
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Mon, Nov 24 from Charlotte to Houston, returning Wed, Dec 3, priced at $94 found 16 hours ago
Frontier Airlines
Thu, Dec 4 - Thu, Dec 11
CLT
Charlotte
IAH
Houston
$96 Roundtrip, just found
$96
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Dec 4 from Charlotte to Houston, returning Thu, Dec 11, priced at $96 just found
American Airlines
Tue, Feb 3 - Tue, Feb 17
CLT
Charlotte
IAH
Houston
$101 Roundtrip, found 3 days ago
$101
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Feb 3 from Charlotte to Houston, returning Tue, Feb 17, priced at $101 found 3 days ago
United
Tue, Feb 3 - Tue, Feb 17
CLT
Charlotte
IAH
Houston
$101 Roundtrip, found 3 days ago
$101
Roundtrip
found 3 days ago
Select United flight, departing Tue, Feb 3 from Charlotte to Houston, returning Tue, Feb 17, priced at $101 found 3 days ago
Spirit Airlines
Fri, Feb 6 - Mon, Feb 9
CLT
Charlotte
IAH
Houston
$122 Roundtrip, just found
$122
Roundtrip
just found
Select Spirit Airlines flight, departing Fri, Feb 6 from Charlotte to Houston, returning Mon, Feb 9, priced at $122 just found

Find the cheapest month to fly from Charlotte (CLT) to Houston (IAH)

March is typically the cheapest month to fly

From $75 - $397 per traveler.

Alternative airports near Houston

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

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $110
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $110

Frequently asked questions

How much does a flight from Charlotte-Douglas Intl. Airport (CLT) to George Bush Intercontinental Airport (IAH) cost?
Lock in a cheap one-way flight from $45 or cheap return flight from $70 from Charlotte-Douglas Intl. Airport (CLT) to George Bush Intercontinental Airport (IAH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Charlotte-Douglas Intl. Airport (CLT) to George Bush Intercontinental Airport (IAH)?
Flying in January may help you find better deals, as it's the cheapest month for flights between CLT and IAH. You'll often find the lowest fares during off-peak months.
Which airlines fly direct from Charlotte-Douglas Intl. Airport (CLT) to George Bush Intercontinental Airport (IAH)?
Take your pick of 3 airlines that fly direct from Charlotte-Douglas Intl. Airport (CLT) to George Bush Intercontinental Airport (IAH). Including:

  • American Airlines
  • United Airlines
  • Frontier Airlines

What is the cheapest airline that flies from Charlotte-Douglas Intl. Airport (CLT) to George Bush Intercontinental Airport (IAH)?
While prices can change depending on your travel dates, budget airlines like Virgin Australia and ANA are often the most affordable options for flights between Charlotte-Douglas Intl. Airport (CLT) and George Bush Intercontinental Airport (IAH). Use Expedia's filter tool to compare carriers and find the one that offers the lowest fare for your CLT to IAH flight.
How many flights per day from Charlotte-Douglas Intl. Airport (CLT) to George Bush Intercontinental Airport (IAH)?
When departing from Charlotte-Douglas Intl. Airport (CLT), you can take your pick from an average of 8 daily nonstop flights to George Bush Intercontinental Airport (IAH).
What are the most popular departure times for flights from Charlotte-Douglas Intl. Airport (CLT) to George Bush Intercontinental Airport (IAH)?
More people fly between CLT and IAH at 11 AM than at any other point in the day. Looking to skip the crowds? Pick a flight outside the busiest times and there's a chance you'll save on your fare as well.
What day of the week has the most flights from CLT to IAH?
Fly on a Monday if you're looking for the best selection of flights from Charlotte-Douglas Intl. Airport (CLT) to George Bush Intercontinental Airport (IAH).
What is the earliest flight from Charlotte-Douglas Intl. Airport (CLT) to George Bush Intercontinental Airport (IAH)?
Charlotte-Douglas Intl. Airport (CLT)'s earliest flight to George Bush Intercontinental Airport (IAH) departs at approximately 6:25AM UTC-5. With a travel duration of 2h 59m, you'll land at around 8:24AM UTC-6.
How long does it take to fly from Charlotte-Douglas Intl. Airport (CLT) to George Bush Intercontinental Airport (IAH)?
The average flight time from CLT to IAH is 2 hours and 59 minutes, covering a distance of 910 mi.
What airline has the least delays from CLT to IAH?
With 100% of flights usually arriving on schedule, Delta Air Lines has the best on-time performance for direct flights from Charlotte-Douglas Intl. Airport (CLT) to George Bush Intercontinental Airport (IAH). To check your flight status and get notified if anything changes, use the Expedia App.
What is the best time to fly from Charlotte-Douglas Intl. Airport (CLT) to George Bush Intercontinental Airport (IAH)?
Choose a flight from Charlotte-Douglas Intl. Airport (CLT) to George Bush Intercontinental Airport (IAH) that leaves before 3 PM to reduce the risk of cancellations. Later departures are on average 22% more likely to be 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 Charlotte-Douglas Intl. Airport (CLT)?
If you're on a direct flight from Charlotte-Douglas Intl. Airport (CLT) to Houston, George Bush Intercontinental Airport (IAH) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Charlotte-Douglas Intl. Airport (CLT) to George Bush Intercontinental Airport (IAH) last-minute?
Holding off until just before your trip to book your flight from CLT to IAH generally means paying more. While you might find some last-minute offers, they aren't always guaranteed. Keep your travel plans flexible to boost your chances of scoring a bargain.
Is it cheaper to book a CLT to IAH flight and hotel package?
Securing a CLT to IAH flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our wide range of accommodations and then add car rentals, flights and activities 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 Charlotte-Douglas Intl. Airport (CLT) to George Bush Intercontinental Airport (IAH)?
Typically, you can reschedule or cancel your CLT to IAH flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you'd like further information, visit our Customer Service portal.

Travel information

Origin airport
Charlotte-Douglas Intl.
Destination airport
George Bush Intercontinental
Airlines serving
American Airlines, Delta, Frontier Airlines, Spirit Airlines, United
Roundtrip price
$70
Distance
911 mi
Average flight time
1 hour 48 mins

Book with confidence

Charlotte to Houston Flights

The cheapest times to fly from Charlotte 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 Charlotte to Houston are during the month of January. You can find some of the cheapest flights from Charlotte to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Charlotte to Houston

Sunday is one of the best days to book for cheap flights from Charlotte 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 Charlotte 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 Charlotte to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $45 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 Charlotte 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 Charlotte 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.

 

Charlotte to Houston Flights

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*Available to One Key members.