FFL Helper
Houston HOU
$168
RDU → IAH · Frontier Airlines
FFL Helper / Raleigh / Houston / August 2026
RDU → HOU · 2026-08
Raleigh to Houston in August 2026
Dated one-way fares from Raleigh to Houston in August 2026. Use the calendar to see which days are cheaper.
Lowest this month
$168
Highest this month
$168
Sample fare
$129
Airports
RDU–IAH
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Other months: August 2026 · September 2026 · Full route
August 2026 price calendar
August 2026
From $168
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$168
31
Dated fares
Booking RDU to HOU in August 2026
This page is only August 2026 on the Raleigh to Houston route. Open the full route if you want the next months side by side.
Prices move as seats sell. Confirm the live itinerary before you book Raleigh to Houston in August 2026.