Construction Review
Jefther A
24 June 2026
San Diego International Airport Terminal 1 Redevelopment continues to progress through its multi-phase construction program, following the successful opening of the first phase of the new terminal in September 2025. The project, initially valued at approximately $3 billion and now estimated at about $3.8 billion...As of 2026, construction activities remain underway on the second phase, which will complete the full terminal build-out by early 2028.
Following the opening, airport authorities permanently closed the former Terminal 1 and commenced demolition works to make way for Phase 1B. Construction crews are currently developing 11 additional gates, expanded passenger facilities, and supporting airside infrastructure that will bring the terminal’s total capacity to 30 gates. Full completion is targeted for early 2028, while certain airside elements are expected to continue through mid-2028...
