Which airports does Spirit Airlines flies between for Chicago-Houston?
For flights between Chicago and Houston, Spirit Airlines flies from the following airport routes: O hare International Airport (ORD) to G.Bush Intercontinental (IAH)
What do Spirit Airlines flights from Chicago to Houston cost?
One of Spirit Airlines cheapest prices for a Chicago to Houston flight we have right now is AED 220.
On average though, flights with Spirit Airlines cost $ 281.85 for the route Chicago to Houston, though it depends a lot on the season and how far in advance you book your tickets.