$80 Cheap Spirit Airlines flights Raleigh (RDU) to Houston (IAH)

View $80 flight on Mon, Jan 12, 2026Opens in a new window

$80 Cheap Spirit Airlines flights Raleigh (RDU) to Houston (IAH)

Prices were available within the past 7 days and start at $80 for one-way flights and $485 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Fri, Dec 26 - Wed, Dec 31
RDU
Raleigh
IAH
Houston
$485 Roundtrip, found 16 hours ago
$485
Roundtrip
found 16 hours ago
Select Spirit Airlines flight, departing Fri, Dec 26 from Raleigh to Houston, returning Wed, Dec 31, priced at $485 found 16 hours ago

Find the cheapest month to fly from Raleigh (RDU) to Houston (IAH)

January is typically the cheapest month to fly

From $84 - $233 per traveler.
Flights from Raleigh (RDU) to Houston (IAH)
Origin airport
Raleigh - Durham Intl.
Destination airport
George Bush Intercontinental
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, United
Popular airline
Frontier Airlines
Distance
1665 km
Average flight time
4 hours 10 mins