SFO Layover: San Francisco Airport Museums
Part of the full San Francisco Layover: Cable Cars, SFO
San Francisco International Airport keeps a free aviation museum in a rebuilt 1930s terminal lobby on the landside floor of its International Terminal, and fourteen more galleries scattered between the gates.
A 1930s passenger lobby rebuilt on the International Terminal’s landside floor
The Louis A. Turpen Aviation Museum and Library occupies the Departures Level of the International Terminal Main Hall, and the room it has been built into is a full-scale copy of the lobby SFO’s original terminal used in the 1930s: marble star-patterned floor, arcaded side aisles, iron balustrades on the upper gallery, aircraft hanging under the barrel vault.
More than 150,000 objects sit behind it, covering commercial aviation generally and this airport in particular. It costs nothing, it takes no boarding pass, and it opens daily from 10am to 4.30pm, closed on public holidays. The library at the back is the part that needs planning: research use is by appointment only, 10am to 3.30pm Sunday to Friday, so a walk-up gets the museum and not the reading room.
A short walk from it, still in the main hall and still landside, is the Berman Reflection Room, which is a room with nothing in it on purpose: no phones, no music, no announcements. Airports are not quiet places, and this is the one part of SFO that has been designed to be.
Fourteen SFO Museum galleries between the gates
SFO Museum started in 1980 as a joint project between the Airport Commission and the Fine Arts Museums of San Francisco, and in 1999 it became an accredited museum, which by its own account still makes it the first and only accredited museum at an airport anywhere. It runs more than twenty-five display sites across the airport, fourteen of them full galleries, and none of them charge for entry.
The exhibitions rotate and they are not aviation-only: past shows have covered telephones, mountain bikes and studio photography alongside the airline material. What matters for planning is which side of security a given gallery sits on. The aviation museum and the International Terminal cases are landside; a large share of the rotating shows are on the concourses, past the checkpoints, which means a passenger already through security has more to look at than a visitor who came out to meet a flight.
The other thing that moves around the terminals is the Wag Brigade, the airport’s therapy animal team, run with the San Francisco SPCA since 2013 and including LiLou, a Juliana pig, since 2016. The handlers walk the concourses, so meeting them is a matter of luck rather than a stop you can plan.
Downtown is 31 minutes out on one train, no changes
The airport has its own BART station at the north end of the International Terminal, next to Garage G, and the ride from there to Powell Street in the middle of San Francisco is 31 minutes for $11.80 on a Clipper card. BART stopped taking paper tickets in November 2023, so a card from a machine, or a free one loaded into a phone wallet, is what gets you through the gates.
Two lines, Yellow and Red, work the airport during the day, roughly a train every eight to twelve minutes between them. The Red line finishes at 9pm; after that the Yellow line carries on alone every 20 minutes, with the last train back out of Powell Street at 12:43am. From Terminals 1 and 2 you reach the platform on the AirTrain, which is free, runs around the clock and comes every four minutes or so. If your connection leaves four or more hours to fill, that is enough to be worth going in, and the San Francisco layover guide covers what is actually walkable at the other end.
Baggage storage at SFO runs through a single desk
There are no lockers at this airport. Storage is handled by the Airport Travel Agency on the Departures Level of the International Terminal, by the Boarding Area G checkpoint, which x-rays everything before it takes it, keeps its own hours of 7am to 11pm, and charges by the 24-hour block whether you leave a bag for twenty hours or two: about $6 to $10 for a normal suitcase, $3 for a camera bag, $15 for a bicycle. If your hours fall outside that window, or you would rather not double back to the International Terminal to collect, a drop-off in the city is the simpler arrangement.
None of this needs a plan. The galleries are on the way to the gates, the aviation museum is free and open to anyone standing in the terminal, and the only thing that really decides how much of it you see is whether you are carrying anything.
Frequently asked questions
Is the aviation museum at SFO free, and do I need a boarding pass?
It is free, and no ticket or boarding pass is needed. The Louis A. Turpen Aviation Museum and Library sits on the Departures Level of the International Terminal Main Hall, before any security checkpoint, so anyone who can get to the terminal can walk in. It opens daily from 10am to 4.30pm and closes on public holidays. The reading room behind it is a different matter: library use and research help run by appointment only, 10am to 3.30pm Sunday to Friday.
Where can I leave a bag at San Francisco International Airport?
At one desk, the Airport Travel Agency, on the Departures Level of the International Terminal near the Boarding Area G checkpoint. There are no coin lockers anywhere at SFO. Everything is x-rayed before it goes in, no reservation is needed, and the desk keeps its own hours of 7am to 11pm daily. Charges run per 24-hour block rather than per hour, so a two-hour stash costs the same as an overnight one: roughly $6 to $10 for an ordinary suitcase, $3 for something the size of a camera bag, and up to $15 for a bicycle or a surfboard.
Can I see the SFO Museum exhibitions without going through security?
Some of them. SFO Museum runs more than twenty-five sites across the airport, fourteen of them proper galleries, and they are split between pre-security and post-security locations: the aviation museum in the International Terminal Main Hall and the cases on Terminal 2's departures level are reachable landside, while a good share of the rotating exhibitions sit past the checkpoints, on the concourses. If you have already cleared security for a connection, you get the larger half. If you are meeting someone landside, plan on the International Terminal.
Is SFO a good airport to wait in with kids?
Better than most, and for a specific reason: the therapy animals. SFO started its Wag Brigade with the San Francisco SPCA in 2013, and since 2016 the team has included LiLou, a Juliana pig who works the terminals in costume alongside the dogs. The handlers walk the concourses rather than sitting at a stand, so meeting them is luck rather than a plan. The aviation museum's hanging aircraft and its 1930s lobby also hold a child's attention longer than a gate seat does, and it costs nothing.