Cheap car hire in Knoxville, United States

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Compare car hire on price, ease of pick-up, a fair fuel policy and more

Find Knoxville car rental deals you can amend or cancel if your plans change

Select your Knoxville pick-up location

There are 35 car hire locations in Knoxville. Choose the cheapest or easiest now.

The most popular car rental companies in Knoxville

Hiring a car in Knoxville: Fast facts

Here's everything you need to know to hit the road happy.
Most popular car hire companyHertz
Most popular carIntermediate/Standard, SUV
Average daily price94 €
Best time to book1 week before

How to book the best car rental deals in Knoxville

We’re frequently named as the most trusted travel search site out there. We scan hundreds of trusted travel providers and put it all in one place, allowing you to instantly compare car hire rates and then book with no fees. Here's how to get the most out of your Knoxville car rental search.

How to find a cheap car hire deal in Knoxville

  • Looking for a cheap rental car in Knoxville? You're in just the right place. With prices averaging 94 € a day, we compare all the best offers so you can search smarter, spend wiser, and drive away happy.

  • Leave high costs in the dust by reserving your ride in October. With average daily rates of 34 €, it's the cheapest month to rent a car in Knoxville.

  • Timing is everything when it comes to finding a cheap rental car in Knoxville. Book about three weeks before you travel to land the best price.

  • Budget, Avis and Alamo are some of the most popular providers offering car hire deals in Knoxville.

  • Whether you choose Budget or another supplier, be sure to check the coverage on your Knoxville car hire. Some companies include a collision damage waiver (CDW), while others sell it as a separate extra.

  • Booking a one-way car hire can be the key to finding a deal. Check 'Return car to a different location' when browsing for a car for rent in Knoxville. Providers often need to move vehicles from one site to another, which means you can snag some great one-way prices.

  • Search for a vehicle with a 'Fair fuel policy.' You'll pick up and drop off your car hire in Knoxville with a full tank, so you pay only for what you use. No surprise fuel add-ons when you hand back the keys either.

  • Want to explore without stressing about how many miles you clock up? Find rentals with 'Unlimited mileage' under the 'Policies' filter and go as far as you like without the extra fees.

  • If you're flying into Knoxville, you might like to skip the city pickup and book one of the car rentals in McGhee Tyson Airport instead. Toss your luggage in the back and drive straight to your destination.

Compare car hire types in Knoxville

  • Small: These cheap rental cars in Knoxville may be small in size, but they're big on practicality. Including mini and economy vehicles, they're easy to drive, great on mileage, and perfect for city runs or weekend trips.

  • Medium: A dependable choice when you need something that's easy to manoeuvre but with a few more features. This category covers compact and intermediate models that offer a bit of extra space compared to smaller options.

  • Large: Long drives are effortless in this Knoxville car hire category. Also known as full-size, they pack plenty of power for open-road performance. The extra legroom and comfort make them an excellent choice for groups of friends and families.

  • SUV: When wanderlust strikes, an SUV is ready to roll. It's your perfect road trip companion, ready for backroads, highways, and everything in between. These sports utility vehicles also promise extra space and improved safety features.

  • Van: Choose this category of vehicle when you need a car for rent in Knoxville that can handle the heavy stuff. Featuring commercial vans and trucks, they're built to carry more, whether that's equipment, baggage or groups of people.

Insurance and optional extras

  • Car rental excess insurance isn't a necessity, but is something to think about. If you're in an accident, no matter how minor, it can save you from paying an expensive excess fee. Different Knoxville car hire providers have varying insurance policies and coverage levels, so check the terms before booking.

  • Level up your ride with handy extras like a reverse camera or navigation unit. They can turn your drive into a smoother experience when you rent a car in Knoxville.

Good to know

  • To rent a car in the United States, you generally have to be at least 21 years old. Some places may offer rentals to younger drivers for a surcharge, so always check the terms before locking in your ride.

  • If the kids are coming with you, see if you need to add a child car seat to your Knoxville car hire booking. Whether local laws require them or not, they're always the safest way for little ones to travel.

Hit the road: Where to drive from Knoxville

  • You'll want to explore the leading attractions in the city once you've lined up a car hire deal in Knoxville. Ijams Nature Centre and McClung Museum of Natural History and Culture are highlights you'll want to catch before heading off.

  • Set yourself up in Knoxville by staying at Red Roof Inn Knoxville Central - Papermill Road or Days Inn by Wyndham Knoxville East.

  • Morristown has to be on your itinerary if you'd like to see Dr. Martin Luther King, Jr. Park and Crockett Tavern Museum. This city is about 64 kilometres north-east of central Knoxville.

  • Comfortable accommodation options in Morristown include Fairfield Inn & Suites Morristown and Days Inn by Wyndham Morristown.

  • Alternatively, pick up your cheap car hire in Knoxville and then take off to Oak Ridge. Roughly 32 kilometres west of Knoxville, American Museum of Science & Energy and Manhattan Project National Park are highlights that make the extra drive worth it.

  • Oak Ridge has some comfortable stays where you can drop your bags, including Comfort Inn Oak Ridge - Knoxville and DoubleTree by Hilton Hotel Oak Ridge-Knoxville.

  • Keep things moving and road-trip it to Atlanta, around 257 kilometres south of Knoxville. First, swing past Georgia Aquarium, then spend some time at Birth Home of Martin Luther King, Jr.

  • Next on your itinerary is some serious shut-eye. Hilton Atlanta and Atlanta Marriott Marquis will have a room for you in Atlanta.

Frequently asked questions

The cheapest car to rent in Knoxville is an intermediate SUV. The most popular is Intermediate/Standard, SUV.
Bagging the best car hire deal depends on when you book  – often, it pays to book your wheels as far in advance as possible. But according to our data, the cheapest month to rent a car in Knoxville is currently October.
On average, around 182 €. But the best price we found for car hire for a week in Knoxville is 182 €.
Based on everything we know about daily prices, the average cost to hire a car in Knoxville for a whole month is 1.302 €. 

But sometimes, you'll get a discount for booking a whole month instead of 3 and a half weeks. So play with your dates to find the best deals!
If you're looking for freedom to explore Knoxville, choose a car with unlimited mileage, or look for car hire deals with a ’full to full' fuel policy as opposed to a 'half-full to full' one.

We also clearly highlight car and van hire options in Knoxville that have free cancellation
Yes – you can easily find car hire companies that allow you to pick up your car in one place, and then drop it off in another. Just select ‘Return car to a different location’ when you search with us.
Public transport can only get you so far, and could be tricky to navigate with children or luggage. With your own set of wheels, you can go wherever you want, whenever you want, for as long as you want. And you'll be able to discover more outside of Knoxville.
Most places – Knoxville included – allow under 25s to rent a car as long as they provide a valid driver's license and the correct documentation. It may cost slightly more due to a higher insurance excess for young drivers. 
The cheapest price we found for an economy car is 46 € per day. The average price per day is around 69 €.
Of course. Most major car hire companies like Hertz, Budget and National offer baby and child seats as an add-on when you book.
Other travellers rated Budget as the best overall in terms of experience.
We search the internet for all kinds of vehicle hire deals, including vans. But at the moment, we can't find any van hire in Knoxville.