Nonstop flights from Charlotte to Houston

4 airlines fly from Charlotte (CLT) to 2 Houston airports (IAH and HOU), with up to 8 flights a day.

CLTIAH

Routes

2 airport pairs

CLT to IAHCharlotte Douglas to George Bush Intercontinental7 to 8 a day
CLT to HOUCharlotte Douglas to William P. Hobby1 a week

When they leave

Charlotte time

8:29a7:49pFirst departure 8:29 AM, last 7:49 PM

Two in the morning, 8:29 AM to 11:45 AM, then two in the afternoon, 12:27 PM to 1:45 PM, then four in the evening, 5:04 PM to 7:49 PM.

Every flight

Earliest first

8:29 AM→10:08 AMCLT to IAHAmerican AirlinesBoeing 737Daily
11:45 AM→1:36 PMCLT to IAHUnited AirlinesEmbraer 175Daily
11:45 AM→1:30 PMCLT to HOUSouthwest AirlinesNov 21 to Jan 2, 2027Boeing 737-700Sat
12:27 PM→2:08 PMCLT to IAHAmerican AirlinesAirbus A321Sun
1:45 PM→3:24 PMCLT to IAHAmerican AirlinesAirbus A321Daily
5:04 PM→6:55 PMCLT to IAHUnited AirlinesEmbraer 175Daily
5:40 PM→7:23 PMCLT to IAHAmerican AirlinesBoeing 737Daily
5:57 PM→7:52 PMCLT to IAHFrontier AirlinesAirbus A320neoDaily
7:49 PM→9:32 PMCLT to IAHAmerican AirlinesAirbus A321Daily

Schedules last checked Sep 21, 2026. Times are local.

Flying from Charlotte to Houston

American Airlines flies most often, 4 to 5 times a day on the Airbus A321 and Boeing 737. United Airlines flies twice a day on the Embraer 175. Frontier Airlines flies daily on the Airbus A320neo. Southwest Airlines flies on Saturdays with the Boeing 737-700.

Flights run every day of the week, 8 on Saturdays and Sundays and 7 on the other days. The first arrival in Houston is at 10:08 AM and the last at 9:32 PM.

CLT to IAH is the busiest airport pair, with 50 flights a week, then CLT to HOU with 1.

On CLT to HOU, Southwest Airlines flies it from Nov 21 to Jan 2, 2027.

Flying back, Houston to Charlotte has 55 nonstop flights a week.

Return flights

Houston to CharlotteView

Find the cheapest day to fly from Charlotte to Houston.

Schedules as of Oct 9, 2026.