Direct flights from Raleigh/Durham to Houston (RDU → IAH)

Distance 1,675 km (1,041 mi)
Est. duration 1h 58m
RDU
Raleigh/Durham
Raleigh–Durham Airport, USA
IAH
Houston
George Bush Intcntl Houston, USA
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Live fares · RDU → IAH

Available flights

Frontier AirlinesNon-stop
from$178
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Frequently asked questions

How far is the flight from Raleigh/Durham to Houston? The flight distance from RDU to IAH is approximately 1,675 km (1,041 miles).
How long is the flight from RDU to IAH? The estimated flight time from Raleigh/Durham to Houston is approximately 1h 58m.
What airlines fly from RDU to IAH? Airlines operating direct flights from Raleigh/Durham to Houston include: F9, UA.

Cheapest fares Raleigh/Durham → Houston

Raleigh/Durham RDU
Houston IAH
May from $108 June — July — August — September — October —

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Raleigh/Durham → Houston.

Cheap flights from Raleigh/Durham to Houston Cheapest month to fly to Houston Flights from USA Flights to USA Visa-free with USA passport All airports in USA F9 routes & destinations All routes by this carrier UA routes & destinations All routes by this carrier

Try a nearby airport to Raleigh/Durham

Flights to Houston (IAH) from other airports within 350 km of Raleigh/Durham. Often unlocks cheaper fares or better times.

GSO → IAH 106 km from RDU Greensboro/High Point → Houston USA · 14 destinations USA → IAH 182 km from RDU Concord → Houston USA · 12 destinations ROA → IAH 192 km from RDU Roanoke → Houston USA · 10 destinations ILM → IAH 196 km from RDU Wilmington → Houston USA · 26 destinations CLT → IAH 207 km from RDU Charlotte → Houston USA · 194 destinations

Or try a nearby airport to Houston

Flights from Raleigh/Durham (RDU) to other airports within 350 km of Houston.

RDU → HOU 38 km from IAH Raleigh/Durham → Houston USA · 71 destinations RDU → AUS 225 km from IAH Raleigh/Durham → Austin USA · 98 destinations RDU → SAT 307 km from IAH Raleigh/Durham → San Antonio USA · 48 destinations RDU → SHV 310 km from IAH Raleigh/Durham → Shreveport USA · 9 destinations RDU → DAL 349 km from IAH Raleigh/Durham → Dallas USA · 79 destinations

Other flights from Raleigh/Durham (RDU)

Akron (CAK) Albany (ALB) Atlanta (ATL) Atlantic City (ACY) Austin (AUS) Baltimore (BWI) Bangor (BGR) Birmingham (BHM) All 88 destinations →

Other flights from Houston (IAH)

Abilene (ABI) Acapulco (ACA) Aguascalientes (AGU) Albuquerque (ABQ) Alexandria (AEX) Amarillo (AMA) Amsterdam (AMS) Anchorage (ANC) All 193 destinations →