Summer Mondays – Museum OPEN! Summer Mondays – Museum OPEN! Where SUMMER FUN takes flight! We are open Mondays from Memorial Day through Labor Day. Admission includes: Heritage and Waltrip Hangars Space Gallery Plane of the Month Flight Academy Texas Aviation Hall of Fame Traveling exhibits are also included when exhibit is included in general admission. August 28, 202310:00 am — 5:00 pm Lone Star Flight Museum Sign Up for Our Newsletter Get updates on events, exhibits, and programs.