Our flights from IAH to RDU
There are currently 16 direct flights between IAH to RDU each week, operated by 1 airline.
You can catch a flight from IAH to RDU on any day of the week.
These airlines operate direct flights from IAH to RDU: United Airlines.
The most common aircraft type flying between IAH to RDU is Boeing 737-900.
The day with the most flights from IAH to RDU is Saturday.
Our cheapest flight from IAH to RDU was in August at just $318.