Which airports does Frontier Airlines fly between Chicago and Miami?
For flights between Chicago and Miami, Frontier Airlines operates the following airport routes:
For flights between Chicago and Miami, Frontier Airlines operates from the following airport routes: O hare International Airport (ORD) to Miami International Airport (MIA)
What do Frontier Airlines flights from Chicago to Miami cost?
One of Frontier Airlines cheapest prices for a Chicago to Miami flight we have right now is $24.
On average though, flights with Frontier Airlines cost $259.25 for the route Chicago to Miami, but it mostly depends on the season and how far in advance you book your tickets.