You asked:
I'm flying to Rockport
Flying in: the commercial airport and the general-aviation field.
- Corpus Christi International Airport (CRP)
Commercial airport ~38 mi / 40-45 min from Rockport. Airlines American (Eagle), Southwest, United, Frontier (Denver nonstop).
- Aransas County Airport (RKP)
General-aviation airport in Rockport: two asphalt runways, 100LL + JET-A, crew cars. No scheduled commercial service.
