- Forgot username?
- Forgot password?
-
Create one now
It's easy & only takes a minuteMore Log In Options
Union Square - Post St (SF1)
Address:
675 Post St,
(between Jones St & Taylor St),
San Francisco,
CA,
94109,
United States
Phone:
(1) 415-929-2555
Hours of Operation:
Sun - Sat 7:00 AM - 5:00 PM
Holiday Hours:
2025
THANKSGIVING
November
27
closed
CHRISTMAS EVE
December
24
07:00AM - 02:00PM
CHRISTMAS
December
25
closed
NEW YEARS EVE
December
31
07:00AM - 02:00PM
2026
NEW YEARS DAY
January
1
closed
MEMORIAL DAY
May
26
07:00AM - 02:00PM
INDEPENDENCE DY
July
4
07:00AM - 02:00PM
LABOR DAY
September
1
07:00AM - 02:00PM
The Avis location on Post Street is an ideal location for a car rental in San Francisco. Situated between Jones and Taylor Streets, this office is close to many city attractions, including the historic Argonaut Bookstore. From this car rental location you’ll be a 10-minute drive from cruising down famous Lombard Street, and you’ll be close to both the 101 and to I-80. Once you pick up your car, explore a few of our day trip ideas. Take a 15-minute drive to Fisherman’s Wharf, where you can explore the piers and get the best seafood in the city. For those here for work, our business travel guide offers hotel recommendations, restaurant suggestions, and more attractions you won’t want to miss.
If your trip ends at the airport, make your life easier and choose our San Francisco International Airport location as your drop off destination.
Van Rental
If you’ll be traveling in a group, renting a van is a great way to stay together. Our 12- and 15- passenger vans offer extra space for your luggage, and with great rates on insurance, van rentals are one of the best deals in the city.
SUV Rental
Whether you’ll be driving through the redwoods or going fishing, an SUV rental is perfect for you. Our all-terrain vehicles, including models like the Yukon Denali XL, combine durability and luxury for your trip.
Long-term Car Rental
For people doing seasonal work or just taking a long vacation, long-term car rentals offer flexible terms from one month to 11 months. Download the convenient Avis app to extend your rental at any time.
Luxury Car Rental
San Francisco’s posh nightlife isn’t complete without a luxury car. From Maserati and Jaguar to BMW and Mercedes-Benz, Avis has a line of luxury rental cars to fit your style and your budget.
Economy Car Rental
For the cost-conscious traveler, Avis offers economy cars. With models like the Smart Fortwo, the Toyota Yaris, and the Kia Rio, you get a smaller car rental bill without sacrificing comfort and luxury.
NOTE: Some locations may have a key drop available:
Drop Box Available: If the customer chooses to leave the vehicle, the customer is responsible for the vehicle & all charges (including any damages or theft of the vehicle may have incurred during after hours) until the contract can be closed on the following business day.
Drop Box NOT Available: If the location does not have a key drop box, the location does not permit vehicles to be left after closing hours. The customer should never lock or leave the keys inside the car. The customer is responsible for the vehicle & all charges (including any damages to or theft of the vehicle and locksmith fees if they choose to lock the keys in the car). The customer can either choose to return the car the next day the location is open OR change the Drop Off Location to the nearest Regional Airport. Customer is responsible for all charges related to the drop-off modification.