News Summary
San Diego International Airport is set to close Terminal 1 permanently on September 22 to make way for a new terminal as part of a $3.8 billion modernization project. This initiative aims to enhance traveler experiences and operational efficiency. The current construction phase will impact road access, with a new shuttle bus service to assist passengers between terminals after the closure. The airport authorities encourage travelers to stay informed about the ongoing changes and plan accordingly to ensure smooth transitions during the construction period.
San Diego – Significant changes are set to affect travelers at San Diego International Airport as the existing Terminal 1 will close permanently on September 22, paving the way for a new, state-of-the-art terminal. The construction work is part of a $3.8 billion modernization project expected to create up to 20,000 construction-related jobs.
Beginning September 8, the arrivals roadway connecting Terminals 1 and 2 will close for construction purposes, which is aimed at ensuring safe access for the construction crews involved in Phase 1B of the project. During this time, vehicular traffic between the two terminals will be redirected to alternate routes within the airport grounds. However, pedestrian access between Terminals 1 and 2 will remain open until the official closure of Terminal 1 on September 22.
After September 22, airport authorities will implement a new pathway that leads to parking structures that will connect to Terminal 2 through a tunnel. To aid travelers moving between terminals, a terminal loop shuttle bus will be introduced, specifically designed to assist passengers carrying luggage as they reach Terminal 2.
The existing Terminal 1 will not only close on the night of September 22, but it will also be demolished to make way for the new terminal’s construction. The initial phase of the new Terminal 1 will focus on expanding gate capacity and providing a more spacious environment for passengers. The design and features of the new terminal will reflect San Diego’s unique culture, with a variety of shops and amenities aimed at enhancing the passenger experience.
The San Diego County Regional Airport Authority announced these changes regarding road access and terminal plans last Friday. Work on the new Terminal 1 commenced in November 2021 as part of a broader initiative to modernize the airport and improve infrastructure and transportation connections.
This modernization effort is considered one of the most ambitious public works projects in San Diego in recent decades. It is not only designed to enhance traveler experiences through larger terminals and additional amenities but is also focused on improving overall operational efficiency at the airport.
As construction continues, travelers are advised to remain informed about the changes and plan their trips accordingly. Airport officials recommend checking online resources for real-time updates on road access and available services during the construction period.
In summary, starting in early September, visitors to San Diego International Airport will notice significant changes, including the closure of Terminal 1 and revised traffic management strategies. Passengers should prepare for the transition, as the new Terminal 1 promises an improved travel experience as part of the airport’s extensive modernization efforts.
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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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