United Airlines
Star Alliance
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United States
George Bush Intercontinental Airport
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Honduras
Juan Manuel Gálvez International Airport
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Scan through all non-stop flights from Houston to Roatan. The full flight schedule below gives an overview of all non-stop flights from IAH to RTB, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Roatan is a tropical destination known for its warm climate, with temperatures between 25°C and 30°C (77°F to 86°F) throughout the year. The area is characterized by high humidity and frequent rainfall.
Being located north of the equator, Roatan experiences its dry season from November to April, making this the perfect time to visit. In this period, you can expect mostly dry conditions, while the wet season will see days of rain. Humidity and temperatures are consistently high all year long.
Currently, there is only one airline operating non-stop flights from Houston IAH to Roatan RTB, which is United Airlines. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their IAH RTB flight schedule.
Flights from IAH to RTB are operated once a week. Departure times vary between 07:44 - 09:54. The earliest flight departs at 07:44, the last flight departs at 09:54. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Houston to Roatan takes 2 hours and 52 minutes. The flight distance between Houston and Roatan is 1,096 miles (or 1,764 km).
There is 1 airport in Roatan: Juan Manuel Gálvez International Airport (RTB).
There is 1 flight per week flying from Houston to Roatan (as of March 2026).
2 hours and 52 minutes is the average flight time from Houston to Roatan.
The distance from Houston to Roatan is 1,096 miles (1,764 kilometers).
United Airlines is the only airline flying nonstop from Houston to Roatan.
Star Alliance is currently the only alliance flying nonstop from Houston to Roatan.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Houston to Roatan:
The earliest flight departs at 07:44 from Houston and arrives at 10:36 at Roatan.
The latest flight departs at 09:54 from Houston and arrives at 11:46 at Roatan.
1,096 miles (1,764 km) · 2h 52m
09:36
11:28
United Airlines
Star Alliance
UA 2043
United Airlines
Boeing 737-800
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