Cheap bus tickets from Washington, DC to Knoxville, TN
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Bus from Washington DC to Knoxville, TN: Journey Information
There are 2 intercity buses per day from Washington DC to Knoxville, TN. Traveling by bus from Washington DC to Knoxville, TN usually takes around 17 hours and 9 minutes, but the fastest Greyhound bus can make the trip in 11 hours and 55 minutes.
| Distance | 429 mi (690 km) |
| Shortest duration | 11h 55m |
| Cheapest price | $49.98 |
| Trips per day | 1 |
| Most frequent service | Greyhound |
| Bus lines | 1 |
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Washington to Knoxville Bus Schedule
There are several bus options that can take you from Washington to Knoxville:
See more detailsHow much is a bus ticket from Washington DC to Knoxville, TN?
Bus tickets for a trip from Washington DC to Knoxville, TN cost $49.98 on average. Tickets cheaper than $49.98 are an excellent bargain. If you book your trip ahead of time using Wanderu, you can easily find bus tickets at or below this price.
Average bus ticket prices from Washington DC to Knoxville, TN by travel date
If you're planning to travel by bus from Washington DC to Knoxville, TN in the next month, the average ticket price is expected to range from $64 to $94. The cheapest bus tickets available in the next few weeks are for trips departing on September 22, 2026. If you’re looking to travel to Knoxville, TN this week, bus tickets are available starting at $76.
Average bus ticket prices from Washington DC to Knoxville, TN by month
Taking the bus from Washington DC to Knoxville, TN is usually cheapest in October, when the average ticket price is only $72. If you're planning to take the bus from Washington DC to Knoxville, TN during February, keep in mind that bus ticket prices may be higher than usual, with an average price of $108. However, booking your trip in advance can help you score a ticket at a better price.
Prices as travel date approaches
Most bus companies charge higher ticket prices closer to the date of travel, so it’s a good idea to buy your bus tickets as early as possible. To find the cheapest bus tickets, book your trip at least 28 days in advance. This way, you can save up to $85.12 on your bus ticket compared to booking last-minute.
What bus companies travel from Washington to Knoxville?
There are multiple buses that travel from Washington to Knoxville, including Greyhound. Here is what you should know about the 1 most popular bus lines:
| BUS | Daily Trips | Avg. Time | Avg. Price |
|---|---|---|---|
| Greyhound | 2 | 17h 9m | $102.47 |
Greyhound is the largest nationwide bus carrier in the United States, offering cheap, safe and reliable service across the country. Greyhound has become a household name, serving over 16 million passengers per year with daily trips to over 2,400 destinations. Greyhound performs about 2 bus trips from Washington, DC to Knoxville, TN every day, with the average journey taking around 17 hours and 9 minutes to complete. Bus tickets for Greyhound trips to Knoxville, TN usually start from $49.98.
Frequently asked questions about traveling by bus from Washington to Knoxville
There are usually only 2 buses per day from Washington DC to Knoxville, TN. One bus is a direct connection, meaning that you can stay on the same vehicle for the entire trip, without having to transfer onto a connecting bus at any point.
TRIPS PER DAY
2
DIRECT TRIPS
1
The bus takes an average of 17 hours and 9 minutes to cover the 429 miles from Washington DC to Knoxville, TN. However, the fastest bus only takes 11 hours and 55 minutes. It’s definitely on the longer side, so plan to get comfortable for a long road trip. Keep in mind that your actual bus may arrive earlier or later than scheduled, depending on whether there is more or less traffic than usual.
DISTANCE (MI)
429
DISTANCE (KM)
690
The first bus leaves at 5:50am and the last bus leaves at 11:45pm. To see the times for all buses from Washington DC to Knoxville, TN, enter your specific travel dates in the search bar.
EARLIEST BUS
5:50am
LATEST BUS
11:45pm
With many people traveling in the middle of the week, Wednesday is the busiest day of the week for bus travel. If you are planning to travel on a Wednesday, you should make sure to book tickets well in advance as they may sell out. On the other hand, Sunday is typically the least busy day for bus travel on this route. If you are looking for less crowded buses to Knoxville, TN, book your ticket for the last day of the week.
MOST CROWDED
Wednesday
LEAST CROWDED
Sunday
City Information
Washington, DC
Washington, DC is the capital of the United States, and as such, it offers many points of interest of governmental and historical value. DC is home to several iconic landmarks, including the White House where the U.S. president resides, the Capitol building that houses the meeting chambers of the Senate and the House of Representatives, and the National Mall, where you can stop by the Lincoln Memorial, the Washington Monument, and the World War II Memorial. One of the reasons Washington, DC is among the best destinations to visit with your family is because it is home to so many world-famous museums, including the Smithsonians – 16 museums scattered across the District, most of which are open every day of the week, and even better, every single one is free.
D.C. is not just about politics and museums, though. The city’s active nightlife fittingly ranks it among the biggest party hubs in the country. Head to the vibrant Dupont Circle neighborhood to check out some of the finest restaurants that the nation’s capital has to offer, or join a food tour of Georgetown to get a taste of the area’s culture along with its cuisine.
Nested between Virginia and Maryland, Washington, D.C. is a key transportation hub with three nearby airports and several bus and train stations.
Station Information
Where does the bus leave from in Washington?
Main departure station: Union Station
Opened more than 100 years ago in 1907, Union Station is the largest transportation hub in Washington, D.C. with almost 5 million travelers passing through it every year. As the official headquarters of Amtrak, Union Station is the main train station in the U.S. capital. It is also a major hub for intercity bus travel, serving as the main bus station in D.C. for a number of carriers, including Greyhound, BoltBus, Peter Pan Bus Lines and OurBus. Union Station offers easy transit connections to places all over D.C. with dedicated stops for the city’s metro, bus and streetcar services, as well as commuter rail for travelers to and from the surrounding areas. Additionally, with a full blown shopping mall on the premises, Union Station is also among the most popular shopping destinations in the nation's capital.
All bus stations in Washington:
- Union Station
Where does the bus arrive in Knoxville?
Main arrival station: Knoxville Bus Station
All buses from Washington DC arrive at one main station in Knoxville, TN.
All bus stations in Knoxville:
- Knoxville Bus Station
Need a return trip from Knoxville to Washington?
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