Terminals · PHX
British Airways departs from Terminal 4 at Phoenix Sky Harbor International Airport (PHX). We verified this against the airport's own sources on June 27, 2026 — airlines do move terminals, so we date every check.

British Airways departs from Terminal 4 at Phoenix Sky Harbor International Airport (PHX). Verified June 27, 2026.
British Airways checks in and drops bags on the departures level of Terminal 4 at PHX. Bag drop typically closes 45 minutes before departure, so plan to be there in time.
Not that we've found. We confirmed British Airways departs from Terminal 4 at PHX as of June 27, 2026. Airlines do shuffle terminals, so we re-check and date every change.
International carrier; departs Terminal 4, which houses the Federal Inspection Station used by international arrivals.
Not sure which building that is? See all PHX terminals with the airport map and how to get between them. Then let your Leave-By Time count backward from your flight — today's PHX security wait, your drive, and the walk to your gate — so you leave with room to breathe.