Charter Bus Maryland offers a variety of buses in Maryland and offers special discounts this summer, making it easy to find the perfect vehicle for your group trip. From 15-passenger minibuses to 56-passenger full-size charter buses, we have the right bus for groups of all sizes. For smaller groups, our 15-passenger minibuses are ideal for airport transfers, small tours, and private events. Need more space? Our 24-passenger minibuses offer extra ...