Some of us have trouble deciding what to wear to the airport, what to wear inside the airport, and what to wear from the airport. The best suggestion I would give is anything comfortable, especially if it’s a long plane ride. When going to the airport most people are tired from packing the day before and mostly from the stress. In addition, the feeling of tiredness and sleepiness kicks in during the plane ride. In those situations, nothing really sounds better than the casual sweatpants and sweatshirt combination. However, if the weather is warm and where you’re flying to is warm, then leggings and a t-shirt that is slightly oversized may be the best combination for you. All in all, being comfortable when traveling is always extremely important.