Cheap Rental Car Deals in Union Square
24/7 Customer Service
Up to 60% savings*
Low price guarantee
Hot Rate® Car rentals in Union Square
Today's top deal
Economy
Kia Rio or similar
4 people
63% off
Price was $83 per day and is now $31 per day
$83*
$31
per day
Economy
Kia Rio or similar
4 people
56% off
Price was $73 per day and is now $32 per day
$73*
$32
per day
Compact
Hyundai Accent or similar
4 people
56% off
Price was $73 per day and is now $32 per day
$73*
$32
per day
Midsize
Toyota Corolla or similar
4 people
61% off
Price was $103 per day and is now $40 per day
$103*
$40
per day
Midsize
Toyota Corolla or similar
4 people
15% off
Price was $49 per day and is now $41 per day
$49*
$41
per day
Standard
Volkswagen Jetta or similar
5 people
57% off
Price was $96 per day and is now $41 per day
$96*
$41
per day
Standard
Volkswagen Jetta or similar
5 people
19% off
Price was $52 per day and is now $42 per day
$52*
$42
per day
Standard SUV
Hyundai Santa Fe or similar
5 people
61% off
Price was $110 per day and is now $43 per day
$110*
$43
per day
Hot Rate® Sedan Car rentals in Union Square
Today's top deal
Compact
Hyundai Accent or similar
5 people
65% off
Price was $88 per day and is now $31 per day
$88*
$31
per day
Economy
Kia Rio or similar
4 people
63% off
Price was $83 per day and is now $31 per day
$83*
$31
per day
Economy
Kia Rio or similar
4 people
56% off
Price was $73 per day and is now $32 per day
$73*
$32
per day
Compact
Hyundai Accent or similar
4 people
56% off
Price was $73 per day and is now $32 per day
$73*
$32
per day
Hot Rate® SUV Car rentals in Union Square
Today's top deal
Midsize SUV
Toyota Rav4 or similar
5 people
58% off
Price was $108 per day and is now $45 per day
$108*
$45
per day
Compact SUV
Ford Eco Sport or similar
5 people
55% off
Price was $102 per day and is now $46 per day
$102*
$46
per day
Full Size SUV
Chevy Tahoe or similar
7 people
58% off
Price was $118 per day and is now $49 per day
$118*
$49
per day
Full Size SUV
Chevy Tahoe or similar
7 people
46% off
Price was $182 per day and is now $98 per day
$182*
$98
per day
More rental deals in Union Square
Special Car
Compact or larger but priced like a compact or similar
4 people
Price is $72 per day
$72
per day
Compact
Hyundai Accent or similar
5 people
Price is $72 per day
$72
per day
Alamo Car Rentals in Union Square
Standard Pickup truck
Nissan Frontier or similar
4 people
Price is $81 per day
$81
per day
Premium pickup
Chevrolet Silverado Crew Cab or similar
5 people
Price is $81 per day
$81
per day
Midsize
Toyota Corolla or similar
4 people
Price is $123 per day
$123
per day
- Popular Car Rental Deals by Destination
- Popular Car Suppliers
- Car Rentals Near Top National Parks
- Popular Airport Car Rentals
- Top Nearby Airport Car Rentals
- Flight + Hotel Packages For Popular Attractions
Car Rental Deals in Union Square
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- Car rentals in Chicago
Popular Airport Car Rental Destinations in Union Square
- Dallas-Fort Worth International Airport (DFW)
- Boston Logan Airport (BOS)
- Cincinnati-Northern Kentucky International Airport (CVG)
- Denver International Airport (DEN)
- Hartsfield-Jackson Airport (ATL)
- Las Vegas McCarran Intl Airport (LAS)
- Dulles Airport (IAD)
- Los Angeles International Airport (LAX)
- John F. Kennedy International Airport (JFK)
- La Guardia Airport (LGA)
- O'Hare International Airport (ORD)
- Philadelphia Airport (PHL)
- Minneapolis-St. Paul International Airport (MSP)
- Orlando Airport (MCO)
- Portland International Airport (PDX)
- New Orleans Airport (MSY)
- SeaTac Airport (SEA)
- Sky Harbor Airport (PHX)
- Toronto Airport (YYZ)
- San Francisco International Airport (SFO)
Nearby Airport Car Rentals in Union Square
Flight + Hotel Packages to Union Square's Most Popular Tourist Attractions
Car Rental Locations of Union Square
- Car rentals in Berkeley
- Car rentals in Half Moon Bay
- Car rentals in South San Francisco
- Car rentals in Sausalito
- Car rentals in Redwood City
- Car rentals in Walnut Creek
- Car rentals in Hayward
- Car rentals in Burlingame
- Car rentals in San Mateo
- Car rentals in Pacifica
- Car rentals in Emeryville
- Car rentals in Mill Valley
- Car rentals in San Rafael
- Car rentals in Alameda
- Car rentals in Daly City
- Car rentals in Millbrae
- Car rentals in San Bruno
- Car rentals in Northern California
- Car rentals in Stinson Beach
- Car rentals in Novato
- Car rentals in San Leandro
- Car rentals in Bay Area
- Car rentals in Richmond
- Car rentals in Tiburon
- Car rentals in Brisbane
- Car rentals in Bolinas
- Car rentals in Martinez
- Car rentals in Castro Valley
- Car rentals in Lafayette
- Car rentals in Foster City
- Car rentals in Pinole
- Car rentals in Corte Madera
- Car rentals in San Pablo
- Car rentals in Moss Beach
- Car rentals in Montara
- Car rentals in Larkspur
- Car rentals in Fairfax
- Car rentals in El Cerrito
- Car rentals in Orinda
- Car rentals in San Anselmo
Top Union Square Hotels
- The Westin St. Francis San Francisco on Union Square
- Handlery Union Square Hotel
- Hotel Nikko San Francisco
- The Marker Union Square San Francisco
- Beacon Grand, A Union Square Hotel
- Chancellor Hotel on Union Square
- King George Hotel
- Hotel Spero at Union Square
- The Clift Royal Sonesta San Francisco
- Hotel Zeppelin San Francisco
- Hotel Emblem San Francisco
- citizenM San Francisco Union Square
Visiting Union Square
*Savings are based on actual Hot Rate® car rentals made from airport pick-up locations as compared with the lowest published rates found on leading retail travel sites. Prices are dynamic and vary based on the booking date and length of the car rental. There is no guarantee these savings or rates will be in effect at the time of your search. Availability is limited. Hot Rate® cars are different from retail rates. With Hot Rate® cars you enter the location, date, and car class. The car rental company is revealed only after booking. All bookings are final.