Scholes International Airport at Galveston (IATA: GLS, ICAO: KGLS), the county's sole publicly owned airport, is a two-runway airport located on Galveston Island in Galveston.
The airport is primarily used for general aviation, offshore energy transportation, and some limited military operations.

Privately owned airports for private use include Creasy Airport and Kami-Kazi Airport, both inn unincorporated areas.

The closest airport with regularly scheduled commercial service is William P. Hobby Airport, located in Houston.
The Houston Airport System stated that Galveston County is also within the primary service area of George Bush Intercontinental Airport, an international airport near Houston in Harris County.

Private heliports for private use include:
University of Texas Medical Branch in Galveston has two heliports: one for Ewing Hall and one for its emergency room.

Republic Helicopters Heliport is in an unincorporated area, adjacent to Hitchcock.
Scholes International Airport at Galveston (IATA: GLS, ICAO: KGLS), the county's sole publicly owned airport, is a two-runway airport located on Galveston Island in Galveston. The airport is primarily used for general aviation, offshore energy transportation, and some limited military operations.
Privately owned airports for private use include Creasy Airport and Kami-Kazi Airport, both inn unincorporated areas.
The closest airport with regularly scheduled commercial service is William P. Hobby Airport, located in Houston. The Houston Airport System stated that Galveston County is also within the primary service area of George Bush Intercontinental Airport, an international airport near Houston in Harris County.
Private heliports for private use include:
University of Texas Medical Branch in Galveston has two heliports: one for Ewing Hall and one for its emergency room.
Republic Helicopters Heliport is in an unincorporated area, adjacent to Hitchcock.
Galveston County, Texas