Cheap Car Rentals in Union Square Area, San Francisco from $29
This price is the cheapest per day rate found by a Cheapflights user in the last 48 hours by searching for a car rental in Union Square Area with a pick-up date of 9/21 and drop-off date of 10/19. Fares are subject to change and may not be available at all agencies or on all dates of rental.
Union Square Area, San Francisco car rentals in 2026
Get helpful information to start your search for the perfect car rental in Union Square Area. The average price data is based on the last 12 months and was last updated on September 9, 2026.
Most popular company | Hertz |
|---|---|
Most common car type | Intermediate |
Average price per day | $84 |
Cheapest price per day | $29 |
Best Union Square Area, San Francisco car rental deals
Browse through the best deals we’ve found on Union Square Area car rental deals at this time. Deals are sourced from providers and were last updated on September 9, 2026.
Cheapflights insights for Union Square Area car rentals
Get relevant, data-driven information to help you rent a car in Union Square Area, including pricing trends, ideal booking times, and more.
How far in advance should I rent a car in Union Square Area?
To get the best deal on a rental car in Union Square Area, book about 89 days before your trip. At that point, average daily prices are around $46, which is about 24% cheaper than the typical rate.
What is the cheapest rental car company in Union Square Area?
Hertz is currently the cheapest rental car company in Union Square Area with deals as low as $25.06/day found in the past two weeks. Avis is another inexpensive option with rates as low as $32.22/day.
What is the best car rental company in Union Square Area?
Based on Cheapflights user feedback, the highest rated car rental company in Union Square Area is Hertz (rated 6.1/10 with 56 reviews). National (rated 9.0/10 with 1 review) is also highly rated by our users.
What is the cheapest month to rent a car in Union Square Area?
Planning a car rental in Union Square Area? January is the cheapest month, costing about $39 per day. In contrast, March is the most expensive, with an average daily rate of $69. Monthly average rental prices are listed below. Remember, prices can change based on when you book, the type of car, and availability.
January
$39
February
$58
March
$69
April
$61
May
$68
June
$69
July
$68
August
$64
September
$53
October
$61
November
$48
December
$66
Top rental agencies in Union Square Area, San Francisco
Explore the most popular car rental suppliers in Union Square Area, including their locations and customer reviews, to make the best choice for your next trip.
Hertz
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View Hertz Locations in Union Square Area
National
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View National Locations in Union Square Area
Alamo
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View Alamo Locations in Union Square Area
Sixt
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View Sixt Locations in Union Square Area
Enterprise Rent-A-Car
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View Enterprise Rent-A-Car Locations in Union Square Area
Budget
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View Budget Locations in Union Square Area
Avis
Overview
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View Avis Locations in Union Square Area
Kyte
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View Kyte Locations in Union Square Area
Union Square Area Car rental FAQs
Find answers to frequently asked questions about car rentals in Union Square Area, including policies, requirements, and more. FAQs were last updated on September 9, 2026.
Can I rent a car for a month at Union Square Area?
Typically how long you can rent a car for depends on the inventory of the supplier. For Union Square Area however, it is certainly possible to rent a car for an entire month.
What is the cheapest rental car in Union Square Area, San Francisco?
At 40% less than the average cost of other rental cars in Union Square Area, San Francisco, a Chevrolet Spark is the cheapest rental car available in the neighborhood. You can expect prices to be an average of $28/day for a Chevrolet Spark.
How much is a rental car in Union Square Area, San Francisco?
It costs $28 per day on average for a rental car in Union Square Area, San Francisco. The cheapest price we’ve found recently was for $29 per day.
Car rentals by fuel type in Union Square Area
Browse car rentals by fuel type in Union Square Area. Currently, Hybrid cars are the cheapest to rent in Union Square Area. Deals were last updated on September 9, 2026.
Browse through car rental deals by fuel type in Union Square Area. There are currently 3 fuel types to choose from with Hybrid being the cheapest ($31+).
Electric
$31+
Gas/Diesel
$308+
Hybrid
$31+