Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Knoxville Bus Station | Marietta (Chevron) | No tags | ||||
| Bus | Knoxville Bus Station | Marietta (Chevron) | No tags | ||||
| Bus | 100 Kirkwood St | Marietta (Chevron) | No tags | ||||
FlixBus + Greyhound | Bus | 100 Kirkwood St | Marietta (Chevron) | No tags | ||||
Greyhound + FlixBus | Bus | 100 Kirkwood St | Marietta (Chevron) | No tags |
Get from Knoxville to Marietta
The journey takes about 10 hours 10 minutes and with fares starting at just $83, it presents an excellent value for a comfortable ride.
Compare bus companies
Greyhound Lines offers the most comprehensive intercity bus services in the United States. They operate a modern, environmentally friendly fleet that serves more than 2400 destinations and carries nearly 16 million passengers annually. When traveling with them, you can expect free WiFi, onboard entertainment, bathrooms, power outlets and decent legroom. One of the great perks of Greyhound is that they connect big cities and smaller towns in the US, where you usually can't get to by train or plane. If you're looking for safe and affordable transportation, Greyhound is a great choice.
Frequently asked questions about traveling from Knoxville, TN to Marietta, GA by bus
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the bus ticket from Knoxville to Marietta?
The cheapest bus tickets from Knoxville to Marietta start from $83. The average price for this route is around $98. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Knoxville to Marietta?
The average bus trip duration from Knoxville to Marietta is 10h 10m, covering a distance of 146 miles (235 km). The quickest bus can get you there in 10h 10m and is operated by Greyhound.
Which bus companies service the Knoxville to Marietta route?
Several major train operators operate on this route with 2 trains available per day.
What is the earliest and latest departure time for the bus from Knoxville to Marietta?
The earliest bus departs from Knoxville to Marietta at 6:10pm. And the latest bus departs at 7:05pm.
What are the CO₂ emissions for the bus trip from Knoxville to Marietta?
A bus trip from Knoxville to Marietta generates an estimated 6 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Knoxville, TN to Marietta, GA was searched and found on Dec 22, 2025 with a price of $100To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Knoxville, TN to Marietta, GA, as early as possible.
