Cheap flights from Houston to Raleigh/Durham
Cheapest current fares: $130 in August 2026, 1,675 km direct flight in ~1h 58m.
Cheapest month-by-month fares
Lowest available fare per calendar month from Houston (IAH) to Raleigh/Durham (RDU). Refreshed daily.
Houston (IAH) → Raleigh/Durham (RDU)
- August 2026 $130
Frequently asked questions
-
What is the cheapest month to fly from Houston to Raleigh/Durham?
Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Houston (IAH) to Raleigh/Durham (RDU), with fares starting from $130.
-
What is the lowest current fare from IAH to RDU?
The lowest currently-listed fare from Houston (IAH) to Raleigh/Durham (RDU) is $130 on 2026-08-19.
-
How long is the flight from Houston to Raleigh/Durham?
Direct flights from IAH to RDU cover approximately 1,675 km (1,041 miles), with an estimated flight time of 1h 58m. Operating airlines: F9, UA.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.