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Travel Information
Compare bus and flight for Washington, DC to Knoxville, TN
Omio recommends booking the bus as it is the most popular option from Washington, DC to Knoxville, TN among Omio's users. If you are prioritising price take the bus with prices starting from $73. For those with little time consider booking a flight which can get you there in 3h 36m. The ticket price range depends on the travel mode: a bus costs an average of $73, and a flight costs an average of $50.
Distance: 428 miles (690 km)
Compare bus with
Most popular Bus | Flight | Driving |
|---|---|---|
$80 Average price Cheapest | $262 Average price | $98 Average price (fuel + tolls) |
15h 24m Average total duration 14h 54m Onboard + 30m Additional time* | 6h 36m Average total duration Fastest 3h 36m Onboard + 3h 0m Additional time* | 7h 9m Average total duration (door-to-door) |
 Most popular bus company |  Most popular airline | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
The cheapest way to travel from Washington, DC to Knoxville, TN is a bus with an average price of $80 (€65).
This is compared to other travel options from Washington, DC to Knoxville, TN:
A bus is $182 (€147) less than a flight for this route with tickets for a flight from Washington, DC to Knoxville, TN costing on average $262 (€212).
The fastest way to travel from Washington, DC to Knoxville, TN is by flight with an average journey time of 3h 36m.
Other travel options to Knoxville, TN take longer:
Bus takes on average 14h 54m.
It's helpful to compare your options as there are 2 ways to travel between Washington, DC and Knoxville, TN including taking a bus and flight.
We recommend using the bus as it is the most popular way to get from Washington, DC to Knoxville, TN among Omio's users.
Take the bus. On this route, it's both cheaper and quicker than driving.
You'll arrive about {timeSavings} sooner ({durationInMinutes} by bus vs {drivingDurationInMinutes} by car) and save roughly {savingsAmount} compared to fuel and tolls ({cheapestPrice} vs {drivingPriceInCents}). You also skip the drive itself — no traffic stress, no parking, and you can use the time to work, nap, or catch up on a series with the onboard Wi-Fi.
Direct coaches are operated by {directProviders}.
Driving is still worth considering if you're travelling with bulky luggage, need flexibility on departure times, or plan to stop along the way.
Washington, DC to Knoxville, TN Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Greyhound | Departure Time 09:50AM | Arrival Time 10:00PM | Duration 12h10 | Departure days Mon, Thu, Fri | Cheapest price $73 |
Compare prices and tickets Washington, DC to Knoxville, TN by bus or flight
Compare bus and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Why should you book Washington, DC to Knoxville, TN buses with Omio?
Greyhound as well as FlixBus offer buses services from Washington, DC to Knoxville, TN.
Omio is an official ticket reseller for all your travel options from Washington, DC to Knoxville, TN.
Why book with Omio vs Greyhound?
- Compare with other providers: On Omio, you can not only buy tickets for Greyhound, but also compare tickets for the likes of FlixBus to find the best option for your trip from Washington, DC to Knoxville, TN.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Greyhound with all available travel options, which are bus and flight to ensure you get the best deal for traveling from Washington, DC to Knoxville, TN.
Why book with Omio over Wanderu or Trainline?
- Compare with other providers: On Omio, you can also compare tickets for the likes of FlixBus to find the best option for your trip from Washington, DC to Knoxville, TN.
- Multiple modes of transport: Omio allows you to compare travel options including bus and flight to find the ideal travel option from Washington, DC to Knoxville, TN.
Journey information
Overview: Bus from Washington, DC to Knoxville, TN
USAUSA
Buses from Washington, DC to Knoxville, TN run on average 2 times per day, taking around 14h 54m. Cheap bus tickets for this journey start at $73 (€59) but you can travel from only $50 (€40) by flight.
There are 1 buses per day. The earliest bus runs at 05:50, the last at 22:50. The fastest bus covers the 428 miles (690 km) distance in 12h 10m.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Flight from $50 (€40)
Distance 428 miles (690 km) |
Average bus duration 14h 54m |
Cheapest ticket price $73 (€59) |
Buses per day 2 |
Direct buses 1 |
Fastest bus 12h 10m |
First bus 5:50 AM |
Last bus 10:50 PM |
Cheapest Month May |
Cheapest Day Sat |
High Season Jul - Sep |
Low Season Apr - Jun |
Busiest Day Thu |
Least Busy Day Thu |
Best time to book 2 days |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Flight from $50 (€40)
Bus providers: Greyhound, FlixBus from Washington, DC to Knoxville, TNYou can travel by bus between Washington, DC to Knoxville, TN with Greyhound, FlixBus for as low as $50 (€40). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
About
FlixBus is one of Europe’s leading low-cost bus companies, founded in Germany and now offering long-distance services across Europe and the United States. In addition to its extensive daytime network, FlixBus also operates overnight buses on select European routes. Standard amenities include free Wi-Fi, power outlets to charge devices, extra legroom, luggage space, and onboard toilets, with snacks and drinks available for purchase. FlixBus offers a single Standard ticket type for all routes, which includes one carry-on bag and one checked bag per passenger. Additional fees apply for extra luggage and for reserving specific seats, such as Extra Seats, Table Seats, or Panorama Seats. This combination of affordability, comfort, and wide coverage makes FlixBus a popular choice for budget-conscious travelers.
Luggage & cancellation policy
FlixBus frequency
1 a day
Luggage included
One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Additional luggage
Additional luggage can be purchased for a fee.
Cancellation Policy
You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority boarding; Wheelchair-accessible buses.
Bikes
Bikes are allowed for a fee; must be booked.
Pets
Small pets in carriers allowed; guide dogs travel for free.
Greyhound
About
Greyhound Lines, Inc. is a prominent American intercity bus transportation provider, established in 1914. It operates the largest intercity bus network in the United States, also extending services to Canada and Mexico. Greyhound is known for offering affordable and reliable long-distance travel, connecting major cities and rural communities across North America. The company's buses are equipped with amenities such as free Wi-Fi, power outlets, and extra legroom to enhance passenger comfort. Greyhound is a subsidiary of Flix SE, which also owns FlixBus, and together they offer an extensive network of over 1,600 destinations.
Luggage & cancellation policy
Average Duration
12h 10m
Cheapest Price
$73 (€59)
Luggage included
One carry-on bag up to 25 lbs (11 kg) and one checked bag up to 50 lbs (23 kg).
Additional luggage
$15 per additional bag.
Cancellation Policy
You can cancel your ticket for a refund or exchange up to 24 hours before departure, for a cancellation fee applied.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority seating; Wheelchair-accessible buses.
Bikes
Bikes are allowed.
FAQs: Bus from Washington, DC to Knoxville, TN
Find answers to the most common questions about traveling from Washington, DC to Knoxville, TN by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Knoxville, TN, this guide helps you travel smarter and with confidence.
Cheap bus tickets from Washington, DC to Knoxville, TN can start from as little as $73 (€59) when you book in advance. The average bus ticket price for Washington, DC to Knoxville, TN is $80 (€65) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by bus from Washington, DC to Knoxville, TN is 12h 10m to travel the 428 miles (690 km) long journey. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest bus from Washington, DC to Knoxville, TN leaves at 5:50 AM. Plan your trip with the Journey Planner from Omio.
The latest bus from Washington, DC to Knoxville, TN leaves at 10:50 PM.
Yes, there are 1 direct buses a day from Washington, DC to Knoxville, TN with . Schedules can vary on holidays or weekends with fewer direct buses.
When taking a bus from Washington, DC to Knoxville, TN, you can count on Greyhound, FlixBus for the best way to get you to Knoxville, TN. You can also check all possible bus companies who offer a service between Washington, DC and Knoxville, TN and compare the amenities they offer before buying a bus ticket.
A trip to Knoxville, TN from Washington, DC is worth doing but not as a day trip with a journey time of 12h 10m each way. Check with Omio app the best way to travel.
The cheapest month for a bus from Washington, DC to Knoxville, TN is May.
It's helpful to compare your options as there are 2 ways to travel between Washington, DC and Knoxville, TN including taking a bus and flight.
Yes, the following accessibility options are available when taking the bus from Washington, DC to Knoxville, TN:
- Greyhound
- Assistance
- Priority seating
- Wheelchair-accessible buses.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
Yes, there are bathrooms on board the bus from Washington, DC to Knoxville, TN for bus company Greyhound, FlixBus.
Whether you can cancel your bus ticket from Washington, DC to Knoxville, TN depends on the bus companies:
- Greyhound
- You can cancel your ticket for a refund or exchange up to 24 hours before departure, for a cancellation fee applied.
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Yes, bikes are allowed on board the bus with bus company Greyhound, FlixBus.
Tickets are often cheaper when booked early. Traveling during off-peak hours or on weekdays can help you save money. Sort results by price to quickly identify the most affordable options. Check for promotions or discounts available on our website and app.
Yes, there is food available to purchase on board the bus from Washington, DC to Knoxville, TN.
Yes, the following luggage options are included when booking a bus ticket from Washington, DC to Knoxville, TN:
- Greyhound
- One carry-on bag up to 25 lbs (11 kg) and one checked bag up to 50 lbs (23 kg).
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Yes, the following additional luggage options are available when booking a bus ticket from Washington, DC to Knoxville, TN:
- Greyhound
- $15 per additional bag.
- FlixBus
- Additional luggage can be purchased for a fee.
Yes, you can bring your pet on the bus from Washington, DC to Knoxville, TN. The following conditions apply:
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
You can reserve your seat on the bus from Washington, DC to Knoxville, TN with the following bus company: Greyhound, FlixBus
Yes, there are USB plugs on board the bus from Washington, DC to Knoxville, TN with the following bus company: Greyhound, FlixBus.
Yes, there is Wifi on board the bus from Washington, DC to Knoxville, TN with the following bus company: Greyhound, FlixBus.
Since neither Washington, DC nor Knoxville, TN are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
We recommend using the bus as it is the most popular way to get from Washington, DC to Knoxville, TN among Omio's users.
The currency used in the United States is the US Dollar (USD). For travelers, using cards is generally more convenient and widely accepted, especially credit and debit cards, while cash is useful for small purchases or places that do not accept cards.
In Knoxville, TN, travelers should be cautious of pickpocketing and vehicle break-ins, especially in crowded areas and parking lots. Avoid accepting unsolicited offers for transportation or tours, as unlicensed operators may overcharge or provide unsafe services. It's also advisable to stay in well-lit areas at night and be aware of local traffic patterns when using ride-share or public transportation to ensure safety.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
popular bus stations
Popular bus stations from Washington, DC to Knoxville, TN
Washington
Knoxville
The major bus station for departures in Washington is Washington, Columbus Circle, Union Station. Find all the information you need to know about services, amenities and connections at Washington, Columbus Circle, Union Station for your trip from Washington to Knoxville.
Washington, Columbus Circle, Union Station
Amenities at bus station
WifiParkingDiningATMTaxisAccessibilityWCTicket Officeinformation
Ticket Office Hours
- 05:00-23:00
Distance to city center
2 km
Car connection
Massachusetts Ave NEWifi
- Free Wi-Fi
Dining
- McDonald's (in the station)
- Shake Shack (in the station)
Taxis
- Available outside the main entrance.
Accessibility
- Elevators, ramps
WC
- Available in the station.
Public transit options for Washington, Columbus Circle, Union Station
- Bus: 96, 97, D6 Metro: Red Train: Amtrak, MARC, VRE
The major bus station for arrivals in Knoxville is Knoxville, Kirkwood Street. Find all the information you need to know about services, amenities and connections at Knoxville, Kirkwood Street for your trip to Knoxville from Washington.
Knoxville, Kirkwood Street
information
More options for your journey from Washington, DC to Knoxville, TN
Here are some other resources that might have the information you need
Most popular buses to and from Knoxville, TN and Washington, DC
Most popular bus connections to Knoxville, TN
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