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

5 Aug
Frontier Airlines
06:15RDU
12:27IAH
1 StopUSD 178VIEW DEAL
6 Aug
Frontier Airlines
18:14RDU
23:29IAH
1 StopUSD 169VIEW DEAL
13 Aug
Frontier Airlines
18:14RDU
08:20IAH
1 StopUSD 132VIEW DEAL
17 Aug
Frontier Airlines
12:04RDU
23:29IAH
1 StopUSD 123VIEW DEAL
19 Aug
Frontier Airlines
16:02RDU
23:14IAH
1 StopUSD 130VIEW DEAL
1 Oct
Frontier Airlines
13:40RDU
16:44IAH
DirectUSD 84VIEW DEAL
26 Jan
United Airlines
06:30RDU
09:24IAH
DirectUSD 189VIEW DEAL

Raleigh to Houston monthly flight fare trend

Aug
from USD 123
Sep
No flights
Oct
from USD 84
Nov
No flights
Dec
No flights
Jan
from USD 189

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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