The Southwest Terminal in Ontario Airport is a convenient and accessible location for travelers flying with Southwest Airlines. With easy access to parking and a variety of food options, this terminal provides a stress-free travel experience. The check-in process is quick and efficient, allowing passengers ample time to relax before their flight. Once inside the terminal, travelers are treated to comfortable seating areas and charging stations for electronic devices. The cleanliness of the terminal cannot be overstated, as every inch of the space appears well-maintained. As flights depart on time and luggage arrives promptly, it's clear that Southwest takes pride in delivering top-notch service at the Ontario Airport terminal. Overall, if you're flying with Southwest, you can rest assured that your experience at this airport will be nothing short of exceptional.