Direct flights from Raleigh to Houston RDU → IAH
Frontier Airlines and United Airlines fly nonstop from Raleigh (RDU) to Houston (IAH). The flight takes about 2h 39m and covers 1,041 miles (1,675 km). Arrivals run on time 76.5% at RDU and 78.1% at IAH — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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Frontier Airlines
F9
United Airlines
UA
Frequently asked questions
Is there a direct flight from Raleigh to Houston?
Yes, Frontier Airlines and United Airlines operate nonstop flights from Raleigh (RDU) to Houston (IAH).
Which airlines fly direct from Raleigh to Houston?
Frontier Airlines, United Airlines operate nonstop flights from Raleigh to Houston.
How long is the flight from Raleigh to Houston?
The nonstop flight from Raleigh to Houston takes ~2h 39m (approximately 1675 km).
What is the on-time performance for flights from Raleigh to Houston?
Arrivals run on time 76.5% at RDU and 78.1% at IAH — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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