Cheap Car Rentals in Union Square, Baltimore from $5
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 with a pick-up date of 10/1 and drop-off date of 10/31. Fares are subject to change and may not be available at all agencies or on all dates of rental.
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Best Union Square, Baltimore car rental deals
Browse through the best deals we’ve found on Union Square car rental deals at this time. Deals are sourced from providers and were last updated on September 22, 2026.
Kia Rio$5/day
Toyota Highlander$5/day
Nissan Versa Note$5/day
Cheapflights insights for Union Square car rentals
Get relevant, data-driven information to help you rent a car in Union Square, including pricing trends, ideal booking times, and more.
What is the best car rental company in Union Square?
Based on Cheapflights user feedback, the highest rated car rental company in Union Square is Enterprise Rent-A-Car (rated 7.7/10 with 7 reviews). Avis (rated 6.2/10 with 7 reviews) is also highly rated by our users.
Enterprise Rent-A-Car
7.7
Avis
6.2
Hertz
5.8
Budget
5.0
Which car rental company has the most locations in Union Square?
Enterprise Rent-A-Car has 4 locations throughout the area, more than any other company. Avis has the second highest number of locations in Union Square at 2.
Top rental agencies in Union Square, Baltimore
Explore the most popular car rental suppliers in Union Square, including their locations and customer reviews, to make the best choice for your next trip.
Overview
Reviews
Locations
Enterprise Rent-A-Car
7 reviews•4 locations
Overview
Cleanliness
8.3
Comfort
8.2
Overall
7.7
Pick-up/drop-off
8.0
Value
7.8
Recent reviews
10.0
|Mar 2023Friendly staff, great car.
1 out of 3
View Enterprise Rent-A-Car Locations in Union Square
Overview
Locations
Avis
7 reviews•2 locations
Overview
Cleanliness
6.6
Comfort
6.7
Overall
6.2
Pick-up/drop-off
5.9
Value
6.4
View Avis Locations in Union Square
Overview
Locations
Hertz
1 review•1 location
Overview
Cleanliness
6.6
Comfort
6.8
Overall
5.8
Pick-up/drop-off
5.9
Value
5.9
View Hertz Locations in Union Square
Overview
Reviews
Locations
Budget
11 reviews•2 locations
Overview
Cleanliness
6.2
Comfort
5.9
Overall
5.0
Pick-up/drop-off
5.2
Value
5.0
Recent reviews
2.0
|Aug 2023My Experience was not a good experience with Budget this was my first and last time renting with them . I was given a 12 passenger van that should’ve never left the lot . The passenger rear tire was a mess , and I hadn’t realized until I was in route to my destination i stopped several times to put air in that tire , and on the last time of filling the tire it exploded and burst my nephew’s eardrum. Which was very unsafe and scary seeing blood come out of his ear. When I returned the vehicle at the end of my trip the man at the front desk of the 101 west fayette location was no help .
1 out of 4
View Budget Locations in Union Square
Overview
Locations
NextCar
1 location
Overview
Cleanliness
5.1
Comfort
5.7
Overall
4.8
Pick-up/drop-off
4.8
Value
4.6
View NextCar Locations in Union Square
Union Square Car rental FAQs
Find answers to frequently asked questions about car rentals in Union Square, including policies, requirements, and more. FAQs were last updated on September 22, 2026.
Can I rent a car for a month at Union Square?
Yes, renting a vehicle at Union Square for a month is certainly possible.
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