Cheap buses leaving Tuesday
One passenger / one way
- This trip is recommended because it is the: CheapestDeparture time: June 17 atDeparture city: WashingtonDeparture location: Union StationArrival time: June 17 atDestination city: KnoxvilleDestination location: Knoxville Bus StationOperated by: Greyhound Lines, Inc.
Vehicle: BusDuration: - This trip is recommended because it is the: FastestDeparture time: June 17 atDeparture city: WashingtonDeparture location: Springfield Bus Stop, VAArrival time: June 17 atDestination city: KnoxvilleDestination location: Knoxville Bus StationOperated by: Greyhound Lines, Inc.Vehicle: BusDuration:
- Departure time: June 17 atDeparture city: WashingtonDeparture location: Springfield Bus Stop, VAArrival time: June 17 atDestination city: KnoxvilleDestination location: Knoxville Bus StationOperated by: Greyhound Lines, Inc.Vehicle: BusDuration:
Last refresh of the prices: Last Tuesday at 3:07 PM EDT.
Prices and availability are subject to change.
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Bus Washington to Knoxville: Trip Overview
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Washington to Knoxville Bus
Busbud helps you find a bus from Washington to Knoxville. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.
Bus service from Washington to Knoxville will be provided by the most trusted bus companies.
From cheap bus tickets to more luxurious buses travelling from Washington to Knoxville, we offer a wide range of bus services to best suit your needs depending on how much your budget is.
Where are the popular stops in Washington and Knoxville?
Frequently asked questions on the trip Washington (DC), US - Knoxville (TN)
How long is the trip from Washington to Knoxville by bus?
The bus ride from Washington to Knoxville takes 12h 15m, on average. For the shortest travel time, select the fastest bus available, which will take you to Knoxville in about 11h 40m.
What is the travel distance from Washington to Knoxville?
Washington and Knoxville are 691 km (429 miles) apart.
What are the departure and arrival locations for buses traveling from Washington to Knoxville?
Buses departing from Union Station in Washington will take you to 100 Kirkwood St in Knoxville.
What is the cheapest way to get from Washington to Knoxville?
The least expensive way to go from Washington to Knoxville would be going by bus. Starting at US$54, this bus is the most cost-effective option for your journey.
How much does the bus ticket cost from Washington to Knoxville?
The bus from Washington to Knoxville will cost you US$64, on average.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Washington to Knoxville was searched and found on Jun 17, 2025 with a price of US$53To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Washington to Knoxville, as early as possible.
You can expect to pay from US$53 to US$62 for a bus ticket from Washington to Knoxville based on the last 2 days. You can expect to find the cheapest price for the trip at US$53 which is on 2025-06-17.
About Bus Travel
Bus Travel Tips
Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between Washington and Knoxville!
Much more than a mere vehicle taking you from Washington to Knoxville, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.
Taking the bus creates the smallest carbon footprint compared to other modes of transport. Not to mention that buses will allow you to discover scenic gems from Washington to Knoxville that are otherwise impossible to come by with a plane.
Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from Washington to Knoxville.
Did you know?
Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!
The word 'bus' is an abbreviation of 'omnibus" which means 'for all' in Latin as buses were meant to be transportation for everybody.
One of the longest bus route in the world goes all the way from Ontario to Alberta in Canada (with the same bus). This trip is 3,435 km or 2,135 miles long and the price is a bit under $100.
Top travelled bus routes
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Popular Buses Connecting Washington
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Buses Going to Washington
Popular Buses Connecting Knoxville
Buses Leaving from Knoxville
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Buses Going to Knoxville
- Bus from Nashville to Knoxville
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