Daily Sweat lists 2 gyms in Antigua and Barbuda where you can train on a day pass, across 1 city. A single visit typically costs around 30.00 XCD. 2 sell passes at the front desk. 2 also offer a weekly pass for longer stays.
Cheapest day pass by city:St John's from 30.00 XCD
Keeping it accurate: prices come from gym websites and travellers who checked in; each listing shows when it was last verified. Spot a change? Every gym page has “Suggest an edit”.