Gilroy’s closest major airport near Gilroy Gardens Family Theme Park is Norman Y. Mineta San Jose Intl. Airport (SJC), approximately 80 kilometers to the northwest. Alternatively, you can fly into Monterey Peninsula Airport (MRY), which is roughly 80 kilometers southwest of Gilroy Gardens Family Theme Park. For an easy way to travel around Gilroy, see if there are car rental services available at these airports or close by.