Southwest Airlines ONT Terminal
I am a traveler and recently at the Southwest Airlines ONT Terminal the personnel were welcoming and helpful, and check-in was quick and simple. The terminal has plenty of seating and is tidy, roomy, and well-organized. A few food and drink options are available for a quick snack. I had to wait very little time for security. Overall, anyone flying from this airport will find the Southwest terminal at ONT to be an excellent option because it is a nice and stress-free area to travel.