For extended stays on St. Thomas — whether you are a snowbird, remote worker, or long-term visitor — monthly car rentals from Alamo, Enterprise, or National can offer significant savings and convenience over daily or weekly rentals. Here is a comprehensive guide.
What Is a Monthly Rental?
A monthly rental is a long-term rental agreement, typically lasting 28-30 days or more. Monthly rates are significantly lower than the equivalent daily rate multiplied by 30, making them ideal for extended stays.
Cost Savings
Monthly rentals offer substantial savings:
- Daily rates can be $50-$100+ per day
- Weekly rates offer some discount over daily
- Monthly rates can reduce the effective daily cost by 40-60%
- For stays of 2+ weeks, a monthly rental is almost always more economical
Who Benefits from Monthly Rentals?
- Snowbirds: Visitors escaping winter for 1-3 months
- Remote workers: Professionals working from St. Thomas
- Contractors: Workers on temporary island assignments
- Extended vacationers: Travelers on long trips
- Vehicle replacement: Residents needing temporary transportation
Available at All Three Brands
Alamo, Enterprise, and National all offer monthly rental options at Cyril E. King Airport (STT). Compare rates across all three, as pricing and vehicle availability can vary.
Vehicle Options
Monthly rentals are available across all vehicle categories:
- Economy and compact cars
- Midsize and full-size sedans
- Standard and full-size SUVs
- Jeep Wranglers
- Premium and luxury vehicles
Insurance for Monthly Rentals
Insurance for long-term rentals works differently:
- Check if your personal auto insurance extends to long-term rentals in the USVI
- Some credit card coverage may have time limits (often 15-30 days)
- Consider purchasing a non-owner auto insurance policy for extended periods
- The rental brand's collision damage waiver is available but adds to the daily cost
Booking Tips
- Book as far in advance as possible for the best rates
- Compare all three brands for pricing
- Consider joining a loyalty program for additional discounts
- Ask about corporate rates if you are working on the island
- Verify that the vehicle can be taken to St. John if needed
Vehicle Maintenance
For monthly rentals, you are responsible for basic maintenance:
- Check oil and fluid levels regularly
- Maintain proper tire pressure
- Keep the vehicle clean
- Report any mechanical issues to the rental brand immediately
Credit Card Policy
Even for monthly rentals, Alamo, Enterprise, and National at STT require a credit card. The security deposit hold will be larger for monthly rentals, so ensure your card has sufficient available credit.

