Cheap Car Rentals in Knoxville from $39
This price is the cheapest per day rate found by a Cheapflights user in the last 48 hours by searching for a car rental in Knoxville with a pick-up date of 10/5 and drop-off date of 10/14. Fares are subject to change and may not be available at all agencies or on all dates of rental.
Knoxville car rentals in 2026
Get helpful information to start your search for the perfect car rental in Knoxville. The average price data is based on the last 12 months and was last updated on September 12, 2026.
Most popular company | TURO |
|---|---|
Price of gas per gallon | $4.43 |
Average price per day | $62 |
Cheapest price per day | $39 |
Best car rental deals found in Knoxville
Browse through a selection of recently found affordable car rental deals in Knoxville. Plan your trip with ease and find the perfect rental option for your needs. There are currently 5 rental car agencies in Knoxville with an average daily rate of $54. Data was last updated on September 12, 2026.
Cheapflights insights for Knoxville car rentals
Get relevant, data-driven information to help you rent a car in Knoxville, including pricing trends, ideal booking times, and more.
How far in advance should I rent a car in Knoxville?
For the best savings on car rentals in Knoxville, make your reservation 76 days before pickup. The average price then is just $59/day—about 11% less than the yearly average.
What is the cheapest rental car company in Knoxville?
Turo is currently the cheapest rental car company in Knoxville with deals as low as $38.97/day found in the past two weeks. Budget is another inexpensive option with rates as low as $42.37/day.
What is the best car rental company in Knoxville?
Based on Cheapflights user feedback, the highest rated car rental company in Knoxville is Budget (rated 6.4/10 with 40 reviews). National (rated 10.0/10) is also highly rated by our users.
What is the cheapest month to rent a car in Knoxville?
Planning a car rental in Knoxville? January is the cheapest month, costing about $54 per day. In contrast, June is the most expensive, with an average daily rate of $76. Monthly average rental prices are listed below. Remember, prices can change based on when you book, the type of car, and availability.
January
$54
February
$60
March
$66
April
$68
May
$70
June
$76
July
$72
August
$69
September
$64
October
$67
November
$62
December
$66
What car do most people rent in Knoxville?
The most popular types of cars to rent in Knoxville are the following: SUV rentals (Class Premium SUV or similar), Intermediate rentals (Toyota Camry or similar), and Full-size rentals (Chevrolet Malibu or similar).
Which car rental company has the most locations in Knoxville?
Enterprise Rent-A-Car has 6 locations throughout the area, more than any other company. Avis has the second highest number of locations in Knoxville at 3.
Tips for renting a car in Knoxville
Browse helpful tips for renting a car in Knoxville including age restrictions, car type suggestions and more. Tips were last updated on September 12, 2026.
- Car rentals in Knoxville, TN, provide an excellent option for exploring the city and nearby regions. You can drive to different areas with no public transport coverage and stop anywhere you want. It’s also more convenient, especially if you have more luggage. You can drive northwest to Norris Dam State Park, which offers hiking, fishing, and boating opportunities around Norris Lake, or head west to Oak Ridge, known for its historical significance as the "Secret City" during World War II.
- The closest airport to Knoxville, TN, is McGhee Tyson Airport (TYS), a domestic airport approximately 14 miles from the city. It hosts several car rental agencies, including Avis, Alamo, Budget, Hertz, Enterprise, National, Payless, and Dollar. The Rental Car counters are in the main Terminal, Level 1, near Baggage Claim. Operating hours vary depending on the company. The closest international airport is Nashville International Airport (BNA), around 175 miles from Knoxville. BNA hosts different car rental agencies in the Rental Facility connected to the main terminal by covered moving walkways.
- Knoxville has a good road network with well-maintained and marked roads. Driving in the city is generally easy. However, you should be cautious when driving in certain parts of Knoxville. The business district has several pedestrians and cyclists, so you should be ready to slow down as you approach intersections and pedestrian crossings. Some parts of the city, especially older neighborhoods, have narrow roads. Observe caution as you drive through highly-populated areas in Knoxville.
Top rental agencies in Knoxville
Explore the leading car rental agencies in Knoxville known for their outstanding service and extensive range of vehicles to choose from. There are currently 5 car rental companies in Knoxville. Reviews were last updated on September 12, 2026.
Budget
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
Recent reviews
View Budget Locations in Knoxville
National
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
View National Locations in Knoxville
Enterprise Rent-A-Car
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
Recent reviews
View Enterprise Rent-A-Car Locations in Knoxville
Hertz
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
Recent reviews
View Hertz Locations in Knoxville
Avis
Overview
Cleanliness
Comfort
Overall
Pick-up/drop-off
Value
Recent reviews
View Avis Locations in Knoxville
Car rental FAQs
Find answers to frequently asked questions about car rentals in Knoxville, including policies, requirements, and more. FAQs were last updated on September 12, 2026.
What time does rush hour start in Knoxville, TN?
Knoxville is a mid-sized city, so traffic is not a major issue. However, there may be congestion on major roads and intersections during peak commuting hours. Rush hour in Knoxville usually starts from 7 am to 8 am and 5 pm to 6 pm. The most affected roads during rush hour in Tennessee include Interstate 40 (I-40), I-275, US-441, Western Avenue on the west side of Knoxville, and US-129. Traffic can also become congested in the city during peak tourist season, normally from May to August. Leave early or plan your trip in advance to avoid getting caught up in rush hour traffic.
Which car rentals in Knoxville have vehicles tailored for customers with disabilities?
Multiple car rentals in Knoxville have vehicles tailored for passengers with disabilities. Consider renting with Enterprise Rent-A-Car, Hertz, or Alamo, which offer vehicles with adaptive driving devices like pedal extensions, steering wheel spinner knobs, hand controls, and left-foot accelerators. These features are available at no extra cost. Renters with disabilities who have no driver’s license can still rent a car with an additional driver. The additional driver must have a valid driver’s license, but it’s not a must to have a credit card in their name. Hertz has lift-equipped vans and dedicated accessible pickup and drop-off areas in their locations. Contact your provider in advance for availability.
What documents do I need to rent a car in Knoxville, TN?
The documents needed to rent a car in Knoxville vary from one car rental agency to another. Generally, you must provide a valid driver’s license, additional identification documents, and a credit or debit card for payment. An International Driving Permit (IDP) is not mandatory in Knoxville, but it's important if your driver's license is in a language other than English. Other documents car rental agencies may ask for include a printed copy of the rental confirmation voucher sent to your email or proof of insurance. The minimum age to rent a car in Knoxville, TN, is 21. Some car rental agencies have a minimum rental age limit of 25. Drivers under 25 may be required to pay a young renter fee.
What is the cheapest rental car found in Knoxville?
In the past two weeks, Cheapflights users have found many deals under $62/day when booking a rental car in Knoxville. The best deal a user found was for $29/day from Turo, booked on Sep. 5.
How much does it cost to rent a car in Knoxville for a week from Turo?
Renting a car in Knoxville for a week can be a great option for travel. Turo, the most popular car rental company for this area, offers rental cars for around $394/week on average.
Can I rent a car for a month in Knoxville?
Yes, renting a vehicle in Knoxville for a month is certainly possible.
How much does it cost to rent a car in Knoxville for a month?
We’ve recently found that Turo offers you prices that are 58% cheaper than the average rate available for a long-term rental. The average cost of a car rental in Knoxville for a month is $1,688. Check Cheapflights to compare pricing and options for your rental car.
How much is a car rental in Knoxville for a weekend?
It costs $76 for a weekend car rental in Knoxville, on average. The cheapest type of car rental you can book on any given weekend is the Economy as prices are generally lower for these rental types due to demand and availability. If you’re planning to book a rental car in Knoxville in October, prices are $66 per day on average.
Car rentals by fuel type in Knoxville
Browse car rentals by fuel type in Knoxville. Currently, Hybrid cars are the cheapest to rent in Knoxville. Deals were last updated on September 12, 2026.
Browse through car rental deals by fuel type in Knoxville. There are currently 2 fuel types to choose from with Hybrid being the cheapest ($43+).
Electric
$68+
Hybrid
$43+