Car Rental in Guam
- Search, Compare, and Save up to 70%!
✓ No Hidden Costs ✓ 24/7 Support ✓ Free Cancellation
1000+ Trusted Suppliers:
Cheapest car rental rates
Guam Airport
Economy
Toyota Yaris or similar
$41.95 per day
Guam Airport
Compact SUV
Buick Encore or similar
$51.86 per day
Guam Airport
Standard
Mazda 3 or similar
$47.18 per day
Guam Airport
Intermediate
Toyota Corolla or similar
$47.18 per day
Most popular car rental deals
Guam Airport
Full-size
Nissan Altima or similar
$50.52 per day
Guam Airport
Luxury
Buick LaCrosse or similar
$73.33 per day
Guam Airport
Mini Van
Nissan Quest or similar
$89.38 per day
Guam Airport
Compact
Nissan Versa or similar
$42.74 per day
The above prices are only approximate and were last updated at 12:40 PM on 5/18/25. Prices may vary based on the booking dates, length of rental, and car class.
Why book with us?
Special offers
As a market leader, we get special offers like contactless pick-ups, great prices, and free upgrades.
Award-winning
World's Leading Car Rental Booking Website in the World Travel Tech Awards (4 years in a row).
Highly-rated
A combined rating of 4.5 with 200k+ total reviews on platforms like Trustpilot, Google, and Review Center.
4M users
Have already booked on one of the fastest-growing car rental booking websites.
Travel information
Languages
English, Japanese
Currency
USD
Drive on
Right-hand side
Country code
+1
Average car rental price
$56 per day
Average car rental length
4 days
Speed limit within town
24 - 40 km/h or 15 - 25 mph
Speed limit out of town
56 km/h or 35 mph
Acceptable limit of BAC
0.08%
Average gas price
$1.42 per liter or $5.38 per gallon
Lowest gas price
$1.28 per liter or $4.85 per gallon
Highest gas price
$1.64 per liter or $6.21 per gallon
The most popular city in Guam
The most popular location in Guam
Map of car rental locations
What is the cheapest month to rent a car in Guam?
The cost of renting a car in Guam varies by season. The table and graph below can help you find the best time of year to save on a rental car.
Average rental costs per day in Guam
The cheapest month of the year to rent a car in Guam is October — when rental costs average $42.31 per day. This is 32% cheaper than the yearly average and 53% cheaper than renting a car in February (when prices average $89.72 per day).
This information can help you identify the low season. But these are only average numbers. How much your car rental will cost will depend on the type of vehicle you rent, how long you’ll rent it for, and how far ahead you book. Simply enter your dates in the form at the top of the page to see the exact prices.
This information can help you identify the low season. But these are only average numbers. How much your car rental will cost will depend on the type of vehicle you rent, how long you’ll rent it for, and how far ahead you book. Simply enter your dates in the form at the top of the page to see the exact prices.
What’s the average rental length in Guam?
How long renters typically keep their vehicle sometimes varies depending on the time of year. Travelers tend to keep their rental cars longer in October — an average of 6 days. They tend to keep them for a shorter time in June — an average of 3 days.
Average number of rental days in Guam
What's the most popular month to rent a car in Guam?
Based on how many customers search for a car in Guam, the most popular month is April, while the least popular is June.
Monthly searches in Guam by pick-up date relative to the average
Car rental information
| Car rental locations | 2 |
| Airport locations | 1 |
| Popular suppliers | Alamo, SIXT |
| Popular car categories | Small cars, SUVs, Large cars, Medium cars |
| Lowest price | $42 per day |
| Cheapest supplier | Alamo |
Most popular car models of rental suppliers
| Rental Supplier | Model | Doors | Luggage | Type |
|---|---|---|---|---|
| Alamo | Toyota Yaris | 5 | 1 | Small cars |
| Alamo | Nissan Quest | 5 | 2 | Vans |
| Alamo | Nissan Versa | 4 | 2 | Medium cars |
| Alamo | Hyundai Tucson | 4 | 2 | SUVs |
| Alamo | Mazda 3 | 4 | 2 | Large cars |
| SIXT | Mitsubishi Outlander | 4 | 2 | SUVs |
| Alamo | Nissan Altima | 4 | 2 | Large cars |
| Alamo | Toyota Corolla | 4 | 1 | Large cars |
| Alamo | Mazda CX-3 | 4 | 2 | SUVs |
| SIXT | Kia Forte | 2 | 0 | Small cars |
Our customers' reviews
Because we want to make sure each review listed here is left by a real customer, we don’t have the option to post a review here. Instead, we ask each and every customer to leave a review after they return their rental car. This way, you know that all reviews are authentic.
HK
South Korea
Mitsubishi Outlander
7/12/23
fish eyes is the best place to see tropical fishs
Car rental statistics
Highest-rated company
Alamo
8.9 / 10
Lowest-rated company
National
8.2 / 10
Total number of reviews
5
Total rental companies
4
Average daily price
$55.52
Lowest daily price
$41.95
Total cars available
23
Top 4 suppliers in Guam in 2025
Alamo
1 location
$42 - $107
SIXT
2 locations
$49 - $73
Hertz
1 location
$49 - $73
National
1 location
$49 - $73
Awards
World Travel Tech Awards - World's Best Car Rental Booking Website 2023
World Travel Tech Awards - World's Best Car Rental Booking App 2023
Magellan Awards Gold Winner 2023
Travel & Hospitality Awards 2021
FT 1000: Europe's Fastest Growing Companies - Top 300 Companies 2021
FT 1000: Europe's Fastest Growing Companies - Top 100 Companies 2020
Uzakrota Travel Awards - World’s Leading Car Rental Website 2022
Trustpilot - Top 10 Car Rental Agencies
SimilarWeb - Top 50 Car Rental Websites
Highly recommended by our customers
Download Our App
Book and manage your booking on the go
