Which airports does Allegiant Air fly between Rockford, IL and Phoenix?
For flights between Rockford, IL and Phoenix, Allegiant Air operates the following airport routes:
For flights between Rockford, IL and Phoenix, Allegiant Air operates from the following airport routes: Greater Rockford (RFD) to Williams Gateway Arpt (AZA)
What do Allegiant Air flights from Rockford, IL to Phoenix cost?
One of Allegiant Air cheapest prices for a Rockford, IL to Phoenix flight we have right now is $113.
On average though, flights with Allegiant Air cost $257.97 for the route Rockford, IL to Phoenix, but it mostly depends on the season and how far in advance you book your tickets.