Terminal layout & organization
Portland International Airport (PDX) operates as one main terminal split into two sides after security: the South side (Concourse B and Concourse C) and the North side (Concourse D and Concourse E). Concourse C is the largest, while Concourse D is the key area to know for international flights (and some domestic service). Although you may see references to Concourse A on older materials, Concourse A is closed (it closed in 2019), so your flight will depart from Concourse B, C, D, or E.
All ticketing, baggage claim, and arrivals functions are in the main terminal, with concourses accessed after one of the airport’s two TSA checkpoints. If you’re meeting someone, agree on a pre-security landmark in the terminal before heading to Concourse B, C, D, or E.
Navigation between terminals
PDX doesn’t require trains or shuttles to move between Concourse B, Concourse C, Concourse D, and Concourse E. Once you’re through security, the concourses are connected by walkways, including moving walkways (notably around Concourse C). For most travelers, walking between adjacent concourses takes about 5–10 minutes; crossing from the South side (Concourse B/C) to the North side (Concourse D/E) is typically around 10–15 minutes, depending on your gate.
- Follow the overhead, color-coded signs for B, C, D, and E—PDX’s layout is straightforward once you’re post-security.
- If you’re cutting it close, head toward your concourse first (B, C, D, or E), then stop for food and shopping near your gate.
Traveler-specific tips
- Families: You’ll find family restrooms across the terminal and concourses; plan extra time if you’re walking from Concourse E or D to Concourse B for a tighter connection. Strollers are easy to manage thanks to wide corridors and moving walkways near Concourse C.
- Business travelers: For lounge access, look for the Alaska Lounge near Concourse C (across from C5) and the United Club near Concourse E (near E2). If you need a quick work stop, aim for seating clusters near your gate in Concourse C or E, where dining and services are concentrated.
- Accessibility: All concourses (B, C, D, E) are connected via accessible routes, and you can request wheelchair assistance through your airline. Use elevators/escalators where available rather than relying on long corridor walks.
- Budget: PDX offers free WiFi, water bottle fill options/water fountains, and plentiful gate-area seating—connect first, then buy only what you need once you confirm your gate in Concourse B, C, D, or E.
Practical information
WiFi is free throughout the terminal and concourses, generally reliable for streaming and video calls. Power outlets are most commonly found near gate seating and dining areas—if your battery is low, walk toward the denser gate clusters in Concourse C or near the early gates in Concourse E. For in-person help, use the terminal’s information desks (pre-security) and ask any airline counter staff if you’re unsure whether to head to Concourse B, C, D, or E.
PDX has experienced periodic upgrades and reconfigurations in recent years, so if you encounter temporary detours or closed corridors, follow posted signs and allow a small buffer—especially when connecting between the South side (Concourse B/C) and North side (Concourse D/E).