Saint Augustine Airport Car Rentals: Best Rates & Zero Hidden Fees

Yes, you can rent a car with your foreign license, but an International Driving Permit (IDP) is strongly recommended. Florida law requires the IDP if your license isn't in English—you'll need both the original license and IDP when picking up your vehicle. Major rental agencies like Enterprise and Hertz accept IDPs from over 150 countries. The IDP costs around $20 and is valid for 1 year. Without it, you risk being turned away or facing issues with insurance claims after an accident.

Florida uses both cash and electronic tolling, with most highways operating on the SunPass system. If you're driving from Jacksonville Airport to St. Augustine, expect to pay around $2.50 in tolls on I-95. Rental agencies offer SunPass transponders for $3-5/day (capped at $15/trip), which is cheaper than paying for toll-by-plate photos that add a $2.50 surcharge. If you're visiting from overseas, the SunPass is a no-brainer—skip it and you'll overpay. I-95 and US-1 are the main routes; the Florida Turnpike is optional for longer trips.

Downtown St. Augustine parking runs $15-25/day during peak season (November-April high season). Free lots exist at the St. Augustine History Museum and Anastasia State Park, but they fill by 10am on weekends. The Historic Downtown Parking Garage on Charlotte Street charges $18/day with hourly rates of $2. Street meters cost $1.50/hour but have 4-hour limits—perfect for quick visits. Arrive before 9am on weekends to snag free street parking, or use the downtown trolley as an alternative.

The minimum age is 21 for most agencies, but drivers under 25 pay a Young Driver Surcharge of $20-30/day. Some specialty agencies like Sixt charge 25+ only. You'll also need a credit card in your name for the security deposit ($200-500). If you're 18-20, your options are very limited—Budget and Enterprise may rent to 18+ with surcharges up to $50/day. For international visitors, an IDP is mandatory if under 25. Booking online in advance typically saves 15-20% versus walk-up rates.

Florida's summer (June-October) brings daily afternoon thunderstorms with visibility near zero—pull over if rain becomes torrential. Hurricane season peaks August-October; monitor local alerts via FEMA app and have an evacuation route ready. Lightning strikes are frequent, so avoid open beaches and golf courses during storms. Summer heat (85-95°F) demands hydration stops every 2 hours. Fog is rare but dense on the Intracoastal Waterway bridges at dawn. Rental cars don't come with flood insurance—check your personal policy. Never drive through standing water, even shallow pools can stall your engine.

Nearly all rental cars in Florida run on regular unleaded gasoline (87 octane). Full-size SUVs and trucks may require mid-grade (89 octane). The 'full-to-full' policy is standard: you get a full tank and must return it full to avoid $8-10/gallon refueling fees charged by the agency. Gas stations are abundant—Wawa, Shell, and Chevron are everywhere along I-95 and US-1. Current prices run $3.20-3.80/gallon. Self-service is mandatory at most stations. Pro tip: return the car with a quarter-tank remaining and fill up yourself at a gas station near the airport to save $15-20 versus the rental company's refueling rates.