Car Rental at George F. L. Charles Airport (SLU) from $78

If you don't possess a driver's license issued in St. Lucia, then you might need to apply for an International Driving Permit (IDP) in your home country to be able to rent a car. Please also consider that if an IDP is required, it has no validity on its own. You'll have to show your current driver's license your passport and other forms of ID as well. Lastly, make sure the credit card used to book the rental vehicle matches the name on your license and passport. A few other things to note to rent a car internationally are:

• Age restrictions: You need to be at least 25 in many countries to rent a car. If you're younger, it may still be possible to rent a car but you'll have to pay a Young Driver's Surcharge. Additional restrictions may also apply to the types of vehicles you can rent.
• Driving limitations: Be sure to read the fine print before driving away. With rental cars, you usually can't cross country borders, drive on ferries or on certain types of rugged terrain with a rental vehicle.