Navigating San Francisco International Airport can feel overwhelming, but SFO Terminal 1—officially named the Harvey Milk Terminal 1—redefines the modern travel experience. Opened in phases beginning in 2019 and completed recently, this multi-billion-dollar facility replaces outdated infrastructure with striking architecture, cutting-edge sustainability, and efficient passenger flow. Whether you're catching a domestic flight or transferring between terminals, knowing what to expect makes your journey through SFO stress-free.
This guide breaks down everything you need to know about SFO Terminal 1, including operating airlines, gate locations, dining highlights, security protocols, and practical tips for a smooth transit.
Overview and History of Harvey Milk Terminal 1
The transformation of Terminal 1 stands as one of the most ambitious construction projects in the history of San Francisco International Airport. Originally built decades ago, the old South Terminal no longer met the demands of modern aviation or the region's massive passenger volume. Airport planners designed the new facility to honor Harvey Milk, the slain civil rights leader and San Francisco supervisor, integrating permanent museum-quality exhibits celebrating his life and legacy throughout the departures hall.
The terminal prioritizes passenger comfort through high ceilings, abundant natural light, and intuitive wayfinding. Unlike older, cramped airport wings, Terminal 1 offers wide concourses that reduce bottlenecking. It also serves as a model for environmental responsibility, operating entirely on renewable electricity, utilizing electrochromic glass to regulate indoor temperature, and achieving LEED Platinum certification.
Airlines Operating from SFO Terminal 1
If you're flying out of or arriving at Terminal 1, confirming your airline ahead of time prevents unnecessary terminal hopping. SFO connects Terminal 1 directly to Terminal 2 via a post-security walkway, but starting at the correct entrance saves precious minutes.
Airlines currently serving SFO Terminal 1 include:
- American Airlines: Operating domestic departures and arrivals from the B gates.
- JetBlue: Handling transcontinental flights from the B gates.
- Southwest Airlines: Managing high-frequency domestic routes from the B gates.
- Delta Air Lines: Operating select flights alongside their operations in Terminal 2.
- Hawaiian Airlines: Connecting passengers to the Hawaiian Islands.
- Breeze Airways: Providing domestic low-fare service.
Tip: Always check your boarding pass or the SFO Official Website on the day of departure, as gate reassignments and airline shifts occasionally occur.
Gates, Layout, and Navigating the Concourses
Terminal 1 centers around the sweeping Harvey Milk gate area, designated as Gates B1 through B27. The layout forms a single linear concourse that connects seamlessly to the International Terminal (Boarding Area A) and Terminal 2.
- Check-In and Baggage Claim: The ticketing lobby sits on the upper roadway level, while baggage carousels are located on the ground level. Automated kiosks and expedited bag-drop counters line the central check-in hall.
- Security Checkpoints: SFO Terminal 1 features a centralized security checkpoint equipped with advanced computed tomography (CT) scanners. These scanners allow passengers to keep laptops and compliant liquids inside their carry-on bags, significantly cutting down wait times. Both TSA PreCheck and CLEAR lanes operate here.
- Post-Security Walkways: Once cleared through security, you can walk indoors all the way to Terminal 2 and the International Terminal Boarding Area A without exiting the secure zone. This makes regional connections straightforward.
Dining, Shopping, and Local Flavors
Airport food has evolved past generic fast food, and SFO Terminal 1 reflects the culinary identity of the Bay Area. Local restaurants, artisanal bakeries, and craft coffee shops dominate the concessions lineup.
- Local Eateries: You'll find outposts of popular Bay Area staples, including local coffee roasters, sourdough bakeries, and farm-to-table eateries highlighting northern California agriculture.
- Retail and Souvenirs: Shops offer everything from travel essentials and tech accessories to locally made gifts, wine, and books authored by Bay Area writers.
- Quiet Seating and Amenities: Gate areas feature ample seating equipped with standard AC outlets and USB ports. Rehydration stations are located near every restroom bank, allowing you to fill your reusable water bottle before boarding.
Public Art and Cultural Exhibits
One of the standout features of Harvey Milk Terminal 1 is its integration of public art and historic curation. The San Francisco Arts Commission curated permanent installations from local and international artists, featuring vibrant murals, mosaic tile work, and suspended sculptures.
The centerpiece of these cultural offerings is the Harvey Milk Exhibit, located post-security in the departures hall. This permanent display features historical photographs, personal artifacts, and inspiring quotes documenting Milk's advocacy for civil rights and his lasting impact on San Francisco. Walking through the terminal feels less like navigating a sterile transit hub and more like visiting a modern cultural gallery.
Transportation and Ground Access
Getting to and from SFO Terminal 1 is straightforward thanks to multimodal transit options connecting the airport to the wider Bay Area.
- AirTrain (SFO People Mover): The free, automated AirTrain system connects Terminal 1 to all other terminals, the Rental Car Center, the long-term parking garages, and the SFO BART station. Trains run 24/7 every few minutes.
- BART (Bay Area Rapid Transit): The SFO BART station sits directly in the International Terminal. From Terminal 1, follow the signs to the AirTrain, ride one stop to the Garage G/BART station connection, or walk through the secure/unsecure connectors. BART provides direct rail access to downtown San Francisco, Oakland, and the East Bay.
- Taxis and Rideshares: Designated pick-up zones for app-based rideshares (Uber and Lyft) and metered taxis are located on the top floor of the central garage across from the terminal roadways. Follow airport overhead signage for ground transportation.
Common Mistakes to Avoid at SFO Terminal 1
Travelers frequently run into a few avoidable pitfalls when visiting SFO Terminal 1:
- Arriving at the Wrong Terminal: Because SFO clusters its terminals closely together, drivers sometimes drop passengers off at International or Terminal 2. Double-check your airline app before stepping out of your vehicle.
- Ignoring Pre-Check Availability: Standard security lines can peak during morning and evening rush hours. If you hold TSA PreCheck or CLEAR, ensure you enter the designated lanes in the central checkpoint to bypass long queues.
- Assuming All Gates Are Close By: While the B gates form a linear concourse, walking from the security checkpoint to the farthest gate (B27) can take 10 to 12 minutes. Build walking time into your schedule if your boarding pass shows an end-gate.
Frequently Asked Questions
Which airlines use SFO Terminal 1?
Major carriers operating out of Terminal 1 include American Airlines, Southwest Airlines, JetBlue, and Hawaiian Airlines. Check your specific flight confirmation, as codeshare agreements can sometimes cause confusion.
Is there a post-security connection to other terminals?
Yes. You can walk airside (past security) from Terminal 1 directly to Terminal 2 and the International Terminal Boarding Area A, making tight connections much easier.
How do I get to the BART station from Terminal 1?
Take the free AirTrain system from Terminal 1 to the Garage G/BART station stop, or follow the pedestrian signage leading through the parking structures toward the International Terminal.
Are there luggage storage facilities in Terminal 1?
SFO restricts short-term luggage storage lockers inside the terminals for security reasons. Passengers needing to store bags should use the SFO Travel Well Center located in the International Terminal Main Hall.
What makes Harvey Milk Terminal 1 unique?
Aside from its modern sustainability features and art installations, it serves as the first airport terminal in the world named after an openly LGBTQ+ elected official, featuring dedicated museum exhibits celebrating his life.
