For extended stays on St. Thomas, deciding between weekly and monthly rentals from Alamo, Enterprise, or National can significantly impact your budget. Here is a comparison to help you choose the right rental duration.
Weekly Rentals
How They Work
Weekly rentals are typically 5-7 days. The rate is lower than the daily rate multiplied by 7 but higher than the equivalent daily rate of a monthly rental.
Best For
- One-week vacations
- Short business trips
- Temporary assignments under 2 weeks
- Visitors who are unsure of their exact length of stay
Pros
- Flexibility for shorter stays
- Lower commitment
- Easy to extend if needed
Cons
- Higher daily rate than monthly rentals
- Less economical for stays over 2 weeks
Monthly Rentals
How They Work
Monthly rentals are typically 28-30 days. The rate is significantly lower than the daily rate, offering the best value for extended stays.
Best For
- Stays of 3+ weeks
- Snowbirds and winter visitors
- Remote workers
- Long-term contractors
- Vehicle replacement needs
Pros
- Lowest effective daily rate
- Best value for extended stays
- Less paperwork (one agreement for the whole month)
Cons
- Higher upfront cost
- Less flexible for early returns
- Larger security deposit hold
Cost Comparison Example
For a standard SUV on St. Thomas (approximate rates):
- Daily: $75/day = $525/week = $2,250/month
- Weekly: $420/week = $1,800/month
- Monthly: $1,200-$1,500/month
For a stay of 3+ weeks, the monthly rate is clearly the most economical.
Break-Even Point
The break-even point between weekly and monthly rentals is typically around 18-21 days. If your stay is 21 days or more, a monthly rental is almost always cheaper than 3 weekly rentals.
How to Choose
- Under 2 weeks: Weekly rental
- 2-3 weeks: Compare weekly vs. monthly rates
- 3+ weeks: Monthly rental is usually best
- Unsure of duration: Start weekly and extend if needed
Tips for Getting the Best Rate
- Book in advance
- Compare all three brands (Alamo, Enterprise, National)
- Join loyalty programs for member rates
- Check for corporate rates if applicable
- Ask about promotional rates for longer durations
