$109 Cheap Delta flights Charlotte (CLT) to Houston (IAH)

View $109 flight on Thu, Aug 7, 2025Opens in a new window

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$109 Cheap Delta flights Charlotte (CLT) to Houston (IAH)

Prices were available within the past 7 days and start at $109 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Charlotte (CLT) to Houston (IAH)
Origin airport
Charlotte-Douglas Intl.
Destination airport
George Bush Intercontinental
Airlines serving
American Airlines, Delta, Frontier Airlines, Spirit Airlines, United
Popular airline
Spirit Airlines
Distance
911 mi
Average flight time
1 hour 40 mins

Frequently asked questions

How much is a Delta Air Lines flight from Charlotte-Douglas Intl. Airport (CLT) to George Bush Intercontinental Airport (IAH)?
Use the "Price (lowest to highest)" filter on Expedia to search for cheap Delta Air Lines return flights from CLT to IAH. Affordable one-way tickets from $109 are available too.**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 CLT to IAH with Delta Air Lines?
November is one of the cheapest months to jet away to Houston with Delta Air Lines. You could also find great deals on return and one-way tickets in February.
What is the cheapest time to book flights from Charlotte-Douglas Intl. Airport (CLT) to George Bush Intercontinental Airport (IAH) with Delta Air Lines?
Begin your search one to three months before your departure to score cheaper fares on Delta Air Lines flights from Charlotte-Douglas Intl. Airport (CLT) to George Bush Intercontinental Airport (IAH). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get the timing right, and you can enjoy significant savings on domestic flights.*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 Delta Air Lines fly nonstop from Charlotte-Douglas Intl. Airport (CLT) to George Bush Intercontinental Airport (IAH)?
Use our "Nonstop" filter when browsing for direct Delta Air Lines flights from CLT to IAH. It's also an easy way to compare other carriers servicing the same nonstop route.
What is the earliest Delta Air Lines flight from CLT to IAH?
To find the earliest departure from CLT to IAH with Delta Air Lines, sort your results by "Morning" and "Early Morning." Booking an early flight generally means cancellations are less likely.**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 Delta Air Lines fly into in Houston?
George Bush Intercontinental Airport (IAH) is the primary Houston gateway for Delta Air Lines flights from Charlotte-Douglas Intl. Airport (CLT).
Why fly with Delta Air Lines from CLT to IAH?
Offering an excellent in-flight experience and a rewarding loyalty program, Delta Air Lines is a popular option for many passengers flying from CLT to IAH. Also, if you're a Delta SkyMiles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be used on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from Charlotte-Douglas Intl. Airport (CLT) to George Bush Intercontinental Airport (IAH)?
It's generally possible to modify or cancel your flight, although additional charges may apply if you booked over 24 hours ago. Want to keep your options open? Use our "No cancel fee" and "Changes included" filters to find flights that won't penalize you if you need to alter your plans. To update your itinerary, visit "Trips," select your flight and click on "Manage Booking" for more details.

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*Available to One Key members.