Cheap Car Rentals in Cosmos, Rio de Janeiro 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 Cosmos with a pick-up date of 8/28 and drop-off date of 9/17. Fares are subject to change and may not be available at all agencies or on all dates of rental.
Same drop-off
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Best Cosmos, Rio de Janeiro car rental deals
Browse through the best deals we’ve found on Cosmos car rental deals at this time. Deals are sourced from providers and were last updated on July 26, 2026.
Nissan Sentra$5/day
2
M
A/C
Hyundai Kona$5/day
4
2
5
M
A/C
Hyundai Tucson$5/day
4
4
M
A/C
Cheapflights insights for Cosmos car rentals
Get relevant, data-driven information to help you rent a car in Cosmos, including pricing trends, ideal booking times, and more.
What is the best car rental company in Cosmos?
Based on Cheapflights user feedback, the highest rated car rental company in Cosmos is Localiza (rated 7.3/10). MOVIDA (rated 7.0/10) is also highly rated by our users.
Localiza
7.3
MOVIDA
7.0
Avis
4.6
Unidas
4.0
Which car rental company has the most locations in Cosmos?
Both Avis and Movicar Rent a Car have 2 locations in Cosmos, more than any other rental company in the area.
Top rental agencies in Cosmos, Rio de Janeiro
Explore the most popular car rental suppliers in Cosmos, including their locations and customer reviews, to make the best choice for your next trip.
Overview
Locations
Localiza
1 location
Overview
Cleanliness
8.3
Comfort
8.0
Overall
7.3
Pick-up/drop-off
7.3
Value
8.3
View Localiza Locations in Cosmos
Overview
Locations
MOVIDA
1 location
Overview
Cleanliness
7.4
Comfort
6.7
Overall
7.0
Pick-up/drop-off
7.0
Value
6.9
View MOVIDA Locations in Cosmos
Overview
Locations
Avis
2 locations
Overview
Cleanliness
5.9
Comfort
5.9
Overall
4.6
Pick-up/drop-off
5.0
Value
4.7
View Avis Locations in Cosmos
Overview
Locations
Unidas
2 locations
Overview
Cleanliness
5.3
Comfort
4.6
Overall
4.0
Pick-up/drop-off
4.0
Value
4.0
View Unidas Locations in Cosmos
Overview
Locations
Movicar Rent a Car
1 location
View Movicar Rent a Car Locations in Cosmos
Overview
Locations
National
1 location
View National Locations in Cosmos
Overview
Locations
Firefly
2 locations
View Firefly Locations in Cosmos
Cosmos Car rental FAQs
Find answers to frequently asked questions about car rentals in Cosmos, including policies, requirements, and more. FAQs were last updated on July 26, 2026.
Can I rent a car for a month at Cosmos?
Yes, renting a vehicle at Cosmos for a month is certainly possible.
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