Which airports does Spirit Airlines fly between Seattle and Houston?
For flights between Seattle and Houston, Spirit Airlines operates the following airport routes:
For flights between Seattle and Houston, Spirit Airlines operates from the following airport routes: Seattle All Airports (SEA) to G.Bush Intercontinental (IAH)
What do Spirit Airlines flights from Seattle to Houston cost?
One of Spirit Airlines cheapest prices for a Seattle to Houston flight we have right now is $78.
On average though, flights with Spirit Airlines cost $644.35 for the route Seattle to Houston, but it mostly depends on the season and how far in advance you book your tickets.