Raleigh to Houston
RDUIAH
Fly from Raleigh to Houston starting at USD 84 with Frontier Airlines.
Best fare available on Oct 1, 2026.
Limited seats. Better plans. Book before it's gone.
Raleigh to Houston cheapest flights this week
Raleigh to Houston monthly flight fare trend
Sep
from USD 127
Oct
from USD 84
Nov
No flights
Dec
No flights
Jan
from USD 189
Feb
No flights
Airport Details
Origin
Raleigh
Raleigh Durham International Airport (RDU)
Raleigh/Durham, RDU
Zone
New York
Elev
435 ft
Destination
Houston
George Bush Intercontinental Houston Airport (IAH)
Houston, IAH
Zone
Chicago
Elev
97 ft
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