Find Rentals
Popular Cars
Rental Deals
Insights
Agencies
FAQs
Union Square Area

Cheap Car Hire in Union Square Area, San Francisco from $39

Driver's age: 25-65
Here’s why our users search for rental cars through Cheapflights

Save over 41%Compare Cheapflights against other travel sites with one search.

Price trackingHolding out for a great deal? Get notified when prices are reduced.

Customized resultsFilter by rental agency, car type, price range and more.

Unlimited free useSearch as many times as you want with no hidden charges or fees.

Union Square Area, San Francisco car hires in 2026

Most popular company

Alamo

Most common car type

SUV

Average price per day

$90

Cheapest price per day

$39
Search Deals
Search Deals
Search Deals
Search Deals

Popular car types in Union Square Area, San Francisco

All deals
Economy

Economy

$52+

View Deal
Compact

Compact

$51+

View Deal
Intermediate

Intermediate

$50+

View Deal
Standard

Standard

$51+

View Deal
Full-size

Full-size

$55+

View Deal
People mover

People mover

$71+

View Deal
Full-size SUV

Full-size SUV

$74+

View Deal
Luxury

Luxury

$63+

View Deal

Best Union Square Area, San Francisco car hire deals

Nissan Altima$55/day
Nissan Altima
Found 09/08/26
Kia K4$49/day
Kia K4
Found 09/08/26
Subaru Outback$59/day
Subaru Outback
Found 09/08/26

Cheapflights insights for Union Square Area car hires

Get relevant, data-driven information to help you hire a car in Union Square Area, including pricing trends, ideal booking times, and more.

How far in advance should I hire a car in Union Square Area?

To get the best deal on car hire in Union Square Area, book about 89 days before your trip. At that point, average daily prices are around $64, which is about 4% cheaper than the typical rate.

Find deals

What is the cheapest car hire company in Union Square Area?

Looking to hire a car in Union Square Area? Alamo had the lowest prices in the past two weeks, starting at only $37.09/day. Hertz also offers competitive rates, with deals beginning at $44.44/day.

What is the best car rental company in Union Square Area?

Based on Cheapflights user feedback, the highest-rated car hire 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.

Hertz
Hertz
6.1
National
National
9.0
Alamo
Alamo
8.8
Sixt
Sixt
8.2

What is the cheapest month to hire a car in Union Square Area?

The cheapest month to hire a car in Union Square Area is January, when you can expect to pay $54/day on average. The most expensive month to hire a car in Union Square Area is March ($96/day on average). The average daily car hire price for each month is shown below. Keep in mind that prices will vary based on availability, when you book, and the type of car you hire.

January

$54

February

$80

March

$96

April

$84

May

$94

June

$96

July

$94

August

$89

September

$73

October

$84

November

$66

December

$91

Find deals

Top hire agencies in Union Square Area, San Francisco

Hertz

6.1
Okay
56 reviews•2 locations
Check prices
Overview

Cleanliness

7.5

Comfort

7.2

Overall

6.1

Pick-up/drop-off

6.1

Value

6.1

National

9.0
Wonderful
1 review•2 locations
Check prices
Overview

Cleanliness

9.0

Comfort

9.0

Overall

9.0

Pick-up/drop-off

8.7

Value

9.0

Alamo

8.8
Very Good
3 reviews•1 location
Check prices
Overview

Cleanliness

8.9

Comfort

8.9

Overall

8.8

Pick-up/drop-off

8.8

Value

8.2

Sixt

1 location
Check prices
Overview

Cleanliness

8.8

Comfort

8.8

Overall

8.2

Pick-up/drop-off

8.1

Value

8.2

Enterprise Rent-A-Car

7.9
Good
3 reviews•1 location
Check prices
Overview

Cleanliness

8.4

Comfort

7.7

Overall

7.9

Pick-up/drop-off

7.9

Value

7.7

Budget

7.1
Good
9 reviews•1 location
Check prices
Overview

Cleanliness

7.7

Comfort

7.8

Overall

7.1

Pick-up/drop-off

7.1

Value

6.9

Avis

6.5
Okay
3 reviews•1 location
Check prices
Overview

Cleanliness

7.5

Comfort

7.2

Overall

6.5

Pick-up/drop-off

6.6

Value

6.7

Kyte

1 location
Check prices
Overview

Cleanliness

6.0

Comfort

2.0

Overall

2.0

Pick-up/drop-off

2.0

Value

6.0

Union Square Area Car hire FAQs

  • Can I rent a car for a month at Union Square Area?

    Yes, hiring a vehicle at Union Square Area for a month is certainly possible.

  • What is the cheapest rental car in Union Square Area, San Francisco?

    A Chevrolet Spark, for $39 per day on average, is the cheapest rental car in Union Square Area, San Francisco. This price is 38% cheaper than other rental cars in Union Square Area.

  • How much is a rental car in Union Square Area, San Francisco?

    Rental car prices in Union Square Area, San Francisco will vary depending on when you book, but at the moment you can expect a rental to cost $39 per day on average and as low as $39 per day.

Car hires by fuel type in Union Square Area

All deals

Browse through car hire deals by fuel type in Union Square Area. There are currently 2 fuel types to choose from with Electric being the cheapest ($38+).

Electric

Electric

$38+

View Deal
Hybrid

Hybrid

$51+

View Deal

Browse thousands of different options on Cheapflights for your next trip

Airport car hires in San Francisco

San Francisco Airport car hire
San Jose Airport car hire
Oakland Airport car hire
Santa Rosa Sonoma County Airport car hire

Best Car Hire Deals

We make it easy and fast to find and compare deals from 70,000+ car hire locations and hundreds of agencies.

No surprises

Prices shown to you will be final, without any hidden charges or fees.

Free cancellation

Plans change – we get it. And that’s why you can search and book car hire on Cheapflights from agencies that offer free cancellation