Sleeping in SFO Airport
San Francisco International Airport is open around the clock and has a reputation as one of the more sleep-friendly airports in the United States. If your connection strands you overnight, here is what to expect.
Where to sleep
There are no designated sleep zones, but staff are generally tolerant of overnight passengers. The International Terminal is usually the quietest choice, with padded benches and low-traffic areas; gate seating in the domestic terminals works when you can remain airside. Keep your documents and valuables secured and expect regular cleaning and announcements.
Showers and nap rooms
Freshen Up, landside in the International Terminal main hall near the entrance to Gates G1 to G14, is open 24 hours and offers private showers with toiletries as well as private nap rooms rented in multi-hour blocks; reservations are recommended at busy times. Several airline lounges, including pay-per-use options, also offer showers to eligible passengers. For a proper bed, see the SFO day rooms guide.
Comfort extras
SFO’s amenities make an overnight stay easier than most: free Wi-Fi throughout, the free 24-hour AirTrain if you need to change terminals, a yoga room, and the SFO Museum’s exhibits scattered through the terminals to pass the time.
When a hotel is the better call
If you face more than a few hours, an actual bed is minutes away. The Grand Hyatt at SFO is on the airport’s free AirTrain loop with day-use rooms and 24-hour dining, and shuttle-served hotels such as the Hyatt Regency San Francisco Airport (shuttle every 15 minutes most of the day) and the Westin San Francisco Airport are close enough that even a short night’s sleep is worth it.
Frequently Asked Questions
Can you sleep overnight in SFO airport?
Yes. SFO is open 24 hours and is generally tolerant of overnight passengers, and it has a reputation as one of the more sleep-friendly airports in the United States. There are no dedicated sleep zones, so travellers use benches and quieter gate areas, particularly in the International Terminal.
Where are the quietest places to sleep in SFO?
The International Terminal is generally the quietest overnight, with padded benches and low-traffic corners. Airside options depend on your terminal and whether you can stay past security; landside options are more limited and experiences vary.
Are there showers or nap rooms inside SFO?
Yes. Freshen Up, landside in the International Terminal main hall near Gates G1 to G14, is open 24 hours with private showers and nap rooms for a fee. Some airline lounges also offer showers to eligible passengers.
Information last verified: July 31, 2026