News Summary
Significant changes are on the horizon for San Diego International Airport as the closure of Terminal 1 is set for September. This marks a milestone in a multi-billion-dollar modernization project aimed at enhancing capacity and passenger experience. Between terminals, drivers will experience route adjustments due to construction activities. A new shuttle service is planned to ease transit between the terminals, and the upgraded Terminal 1 will feature improved amenities and shopping options. The project, costing $3.8 billion, aims to create jobs and improve infrastructure in the region.
San Diego
Significant changes are on the horizon for San Diego International Airport as the closure of Terminal 1 is set for September 22, 2023. This closure marks a major milestone in a multi-billion-dollar modernization effort aimed at enhancing the airport’s capacity and passenger experience.
Starting on September 8, drivers accessing the airport will notice adjustments to the arrivals roadway connecting the current Terminals 1 and 2 due to construction activities. The closure is necessary to ensure safe access for construction crews working on the Phase 1B site of the airport’s redevelopment project. During this period, vehicles traveling between the terminals will be redirected to alternative routes within airport grounds, while pedestrian traffic will continue to be accommodated until the closure of Terminal 1.
After September 22, a new pathway will be established leading to the parking structures, which will connect to Terminal 2 via an underground tunnel. To assist passengers with luggage in moving between terminals, a terminal loop shuttle bus service will be set up, providing easier transit between the two terminals.
The existing Terminal 1 will be permanently closed and demolished overnight on September 22. The closure is part of the first phase of the new Terminal 1 construction, which aims to increase gate capacity substantially and offer a more spacious environment for travelers. This upgraded terminal will showcase a variety of shops and amenities that reflect the unique culture of San Diego, enhancing the overall experience for visitors.
The announcement regarding the changes in road access and the details of the terminal plans was made public by the San Diego County Regional Airport Authority on Friday. The entire project, which carries a price tag of $3.8 billion, is anticipated to generate as many as 20,000 construction-related jobs over its lifespan. Work on the new Terminal 1 officially commenced in November 2021 and is part of a broader modernization effort aimed at improving airport infrastructure and transportation connections.
Beyond the changes to Terminal 1, the entire modernization initiative includes various enhancements aimed at increasing the airport’s operational efficiency and traveler satisfaction. The project has been described as one of the most eagerly awaited public works projects to take place in the San Diego region in recent decades, showcasing the community’s commitment to infrastructure development and growth.
Support for Passengers and Ongoing Developments
With the upcoming closure, the airport administration is taking steps to ensure a smooth transition for travelers. Information regarding traffic rerouting, shuttle services, and construction timelines will be thoroughly communicated to both passengers and airport staff. Updates will be posted throughout the airport and on electronic boards to keep everyone informed.
As construction progresses, the airport authority emphasizes the importance of public safety and accessibility during this transformation. Measures are being implemented to minimize disruption and ensure the safety of both travelers and workers on site.
This multi-phased terminal project aligns with the city’s growth trajectory, as San Diego continues to attract more visitors and expand its commercial and tourism sectors. The improvements slated for San Diego International Airport are expected to significantly enhance its capacity, facilitate smoother operations, and create a welcoming atmosphere that embodies the spirit of San Diego.
Conclusion
With the closure of Terminal 1 approaching, travelers are encouraged to stay informed about changes and utilize available resources to navigate these adjustments effectively. The anticipated transformations to San Diego International Airport not only promise a contemporary travel experience but are expected to serve as a catalyst for economic growth and job creation in the region.
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HERE Resources
Additional Resources
- NBC San Diego
- Google Search: San Diego International Airport construction
- Times of San Diego
- Encyclopedia Britannica: San Diego International Airport
- Fox 5 San Diego
- Google News: San Diego International Airport

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