Which airports does Spirit Airlines fly between Houston and Chicago?
For flights between Houston and Chicago, Spirit Airlines operates the following airport routes:
For flights between Houston and Chicago, Spirit Airlines operates from the following airport routes: G.Bush Intercontinental (IAH) to O hare International Airport (ORD)
What do Spirit Airlines flights from Houston to Chicago cost?
One of Spirit Airlines cheapest prices for a Houston to Chicago flight we have right now is $54.
On average though, flights with Spirit Airlines cost $107.48 for the route Houston to Chicago, but it mostly depends on the season and how far in advance you book your tickets.