Terminals at SJO
Juan Santamaría International Airport operates 3 terminals, with Avianca Costa Rica as the main hub. Together they cover 3 gates across 6 airlines.
Terminals
3
Gates
3
Airlines
6
Main hub
Avianca Costa Rica
A
International Terminal A
2 gates
Avianca Costa Rica · American Airlines · Copa Airlines · United Airlines
Gates 15–16 sit in the heart of SJO’s International Terminal A Most foreign carriers at Juan Santamaría use this single main concourse, so “Terminal A”…
12 restaurants 4 lounges 22 shops 2 gates
B
Terminal B
1 gates
JetBlue · Southwest Airlines
Gate 5 is where SJO’s so‑called “Terminal B” really lives Despite the “Terminal B” label on some blogs, JetBlue and Southwest flights at SJO still use the same…
1 shops 1 gates
Single Terminal
SJO is documented as operating a single terminal.