D Terminal shop near international departures
Spanish Isles sits in Terminal D at IAH, in the small cluster of shops that serve the international gates. You’ll pass it after clearing security for D, before you hit most of the food options, so it’s an easy stop if you still need last-minute items before a long-haul flight.
This is a standard airport retail spot, not a sit-down place, so think grab-and-go. Expect typical travel basics at big-airport prices: snacks that run a few dollars higher than downtown Houston, bottled drinks for around $4–$6, and basic accessories like phone cables and chargers. It keeps hours in line with the bulk of D’s international schedule, roughly early morning through the last evening departures.
Spanish Isles mainly serves Terminal D passengers, but it also works as a quick supply stop if you’re walking over from Terminal C or E via the secure-side connectors. If your layover is under 60 minutes and your next flight leaves from D, this is about as far as you should roam for essentials without stressing the boarding time.
Use Spanish Isles for top-up items, not full-on shopping. Grab snacks and water here, then save any bigger purchases for downtown Houston or another terminal if you already know their prices. One practical move: pick up a drink and small snack here right after security, then head straight to your D gate and stay put once boarding time drops under 30 minutes.