Cheap National Car Hire Deals at Knoxville Airport, TYS

When renting a car, understand the fuel policy. A 'Full-to-Full' policy means you return the car with a full tank, while 'Same-to-Same' means you return it with the same level of fuel. Full-to-Full is often more cost-effective.

If returning your rental at the airport, be aware of the parking policies and any fees involved.

Inspect the vehicle for pre-existing damage and take photos to ensure clarity later.

Many companies offer apps with live updates and alerts regarding your vehicle pickup.

Many rental companies require payment by credit card and may not accept debit cards. If you only have a debit card, check the rental company's payment policies in advance and look for suitable options.

Be aware that some rental companies impose age restrictions or additional fees for drivers under 25. Make sure to check the company’s age policy when booking.

Planning to rent a car with at Airport but are under 25? No worries! You can still rent a car. Just note that rental companies might have additional fees and restrictions for younger drivers. When you search for a car, simply deselect ‘Driver aged between 25 - 75’ and enter your actual age.

Before your trip, confirm if your rental includes roadside assistance. This can be crucial in case of breakdowns or emergencies during your rental period.