Wear relaxed full-length pants, a base top you can sit in comfortably, and a layer you can remove without rummaging through the overhead bin. The outfit has to work in the terminal, in your seat, and at baggage claim.
Test the waistband sitting down
Put on the pants you plan to fly in and sit for a few minutes. Check where the waistband rests when you lean forward to reach under a chair. Then walk in your travel shoes and see whether the hems clear the floor. A wide leg can feel roomy in a seat, but the inseam matters on stairs and escalators.
Keep a layer within reach
Wear a long-sleeve layer or put one at the top of your personal item. If the terminal is warm, you can carry it until boarding. If you know you get cold when sitting still, bring a sweater or fleece as well. A lightweight shell is handy for a breezy walk outside the airport, but it adds less warmth than an insulating layer. REI’s travel clothing guide covers packing versatile layers and choosing pockets for different items.
Shop the relaxed travel outfit
The Fieldtime White/Light Gray Wide-Leg Joggers have a relaxed cut, side pockets and an elastic drawstring waist. Keep your passport in a zippered bag pocket, and use the jogger pockets for items you’ll reach for in your seat. If you also need a light outer layer for arrival, the Navy/Kashmir Blue Cropped Windbreaker has a half zip and an adjustable hem. Compare the joggers’ inseam and waist against a pair you already own using the Fieldtime Size Guide.