Cheap Car Rentals in Unión, Montevideo 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 Unión with a pick-up date of 9/18 and drop-off date of 9/24. Fares are subject to change and may not be available at all agencies or on all dates of rental.
Same drop-off
Noon
Noon
We work with more than 300 partners to bring you better travel deals
Best Unión, Montevideo car rental deals
Browse through the best deals we’ve found on Unión car rental deals at this time. Deals are sourced from providers and were last updated on September 12, 2026.
Toyota RAV4$5/day
Toyota Prius$5/day
Dodge Durango$5/day
Cheapflights insights for Unión car rentals
Get relevant, data-driven information to help you rent a car in Unión, including pricing trends, ideal booking times, and more.
What is the best car rental company in Unión?
Based on Cheapflights user feedback, the highest rated car rental company in Unión is National (rated 10.0/10). keddy by Europcar (rated 10.0/10) is also highly rated by our users.
National
10.0
keddy by Europcar
10.0
Europcar
7.5
Alamo
5.5
Top rental agencies in Unión, Montevideo
Explore the most popular car rental suppliers in Unión, including their locations and customer reviews, to make the best choice for your next trip.
Overview
Locations
National
2 locations
Overview
Cleanliness
10.0
Comfort
10.0
Overall
10.0
Pick-up/drop-off
10.0
Value
10.0
View National Locations in Unión
Overview
Locations
keddy by Europcar
1 location
Overview
Cleanliness
10.0
Comfort
10.0
Overall
10.0
Pick-up/drop-off
10.0
Value
10.0
View keddy by Europcar Locations in Unión
Overview
Locations
Europcar
1 location
Overview
Cleanliness
7.7
Comfort
7.7
Overall
7.5
Pick-up/drop-off
7.5
Value
7.3
View Europcar Locations in Unión
Overview
Locations
Alamo
2 locations
Overview
Cleanliness
6.6
Comfort
6.6
Overall
5.5
Pick-up/drop-off
6.0
Value
5.0
View Alamo Locations in Unión
Overview
Reviews
Locations
Thrifty
6 reviews•1 location
Overview
Cleanliness
5.3
Comfort
5.2
Overall
4.9
Pick-up/drop-off
4.9
Value
5.1
Recent reviews
10.0
|Apr 2022Efficient. Clean, brand new car. Included a window shade and garbage bag. Didn't mind that it came back with sand and dust from the beach.
1 out of 2
View Thrifty Locations in Unión
Overview
Locations
Enterprise Rent-A-Car
1 location
Overview
Cleanliness
8.0
Comfort
2.0
Overall
4.0
Pick-up/drop-off
2.0
Value
4.0
View Enterprise Rent-A-Car Locations in Unión
Overview
Locations
INTERRENT
1 location
View INTERRENT Locations in Unión
Overview
Locations
Sunnycars
1 location
View Sunnycars Locations in Unión
Unión Car rental FAQs
Find answers to frequently asked questions about car rentals in Unión, including policies, requirements, and more. FAQs were last updated on September 12, 2026.
Can I rent a car for a month at Unión?
Yes, cars are available to be rented out for an entire month at Unión.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Rental Cars at Airports
Rental Cars in Other Neighborhoods
Rental Cars Worldwide
Rentals in Other Montevideo Cities
Complete your trip