- Must visit
Smithsonian National Museum of Natural History
One of the most visited museums in the city, known for dinosaur fossils, the Hope Diamond, and major natural science collections.
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The cheapest and fastest buses from Knoxville, TN to Washington, DC
Showing times and prices for Jun 17
Cheapest price
$78
Average price
$78
Fastest journey
11 h 30 m
Average duration
11 h 30 m
Buses per day
1
Distance
690 km
Cheap tickets
The best way to find a cheap bus ticket from Knoxville, TN to Washington, DC is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Knoxville, TN to Washington, DC will cost around $78 if you buy it on the day, but the cheapest tickets can be found for only $78.
Fast buses
Of the 1 buses that leave Knoxville, TN for Washington, DC on Wed, Jun 17, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Wed, Jun 17 the direct buses cover the 690 km distance in an average of 11 h 30 m but if you time it right, some buses will get you there in just 11 h 30 m .
On Wed, Jun 17 the slowest buses will take 11 h 30 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
10:50 PM11h30Knoxville, Kirkwood Street, TN10:20 AMWashington, Columbus Circle, Union Station$781One-way0 transfers
- 10:50 PM11h30Knoxville, Kirkwood Street, TN10:20 AMWashington, Columbus Circle, Union Station$781One-way0 transfers
Travel Information
Compare bus and flight for Knoxville, TN to Washington, DC
Omio recommends booking the bus as it is the most popular option from Knoxville, TN to Washington, DC among Omio's users. If you are prioritising price take the bus with prices starting from $76. For those with little time consider booking a flight which can get you there in 3h 28m. The ticket price range depends on the travel mode: a bus costs an average of $76, and a flight costs an average of $49.
Distance: 428 miles (690 km)
Compare bus with
Most popular Bus | Flight | Driving |
|---|---|---|
$88 Average price Cheapest | $196 Average price | $15 Average price (fuel + tolls) |
12h 44m Average total duration 12h 14m Onboard + 30m Additional time* | 6h 28m Average total duration Fastest 3h 28m Onboard + 3h 0m Additional time* | 7h 5m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options |
The cheapest way to travel from Knoxville, TN to Washington, DC is a bus with an average price of $88 (€71).
This is compared to other travel options from Knoxville, TN to Washington, DC:
A bus is $108 (€87) less than a flight for this route with tickets for a flight from Knoxville, TN to Washington, DC costing on average $196 (€159).
The fastest way to travel from Knoxville, TN to Washington, DC is by flight with an average journey time of 3h 28m.
Other travel options to Washington, DC take longer:
Bus takes on average 12h 14m.
It's helpful to compare your options as there are 2 ways to travel between Knoxville, TN and Washington, DC including taking a bus and flight.
We recommend using the bus as it is the most popular way to get from Knoxville, TN to Washington, DC among Omio's users.
Take the bus. On this route, it's both cheaper and quicker than driving.
You'll arrive about -6h -9m sooner (12h 14m by bus vs 7h 5m by car) and save roughly $-73.58 (€-59.60) compared to fuel and tolls ($88 (€71) vs $15 (€12)). 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 Greyhound.
Driving is still worth considering if you're travelling with bulky luggage, need flexibility on departure times, or plan to stop along the way.
Knoxville, TN to Washington, DC Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Greyhound | Departure Time 02:50AM | Arrival Time 02:20PM | Duration 11h30 | Departure days Sun | Cheapest price $90 |
Operator Greyhound | Departure Time 03:50AM | Arrival Time 03:20PM | Duration 11h30 | Departure days Sun | Cheapest price $78 |
Operator Greyhound | Departure Time 10:50PM | Arrival Time 10:20AM | Duration 11h30 | Departure days Mon, Tue, Wed, Thu, Fri, Sun | Cheapest price $74 |
Live departures
Knoxville, TN to Washington, DC bus times
The table below shows live departures for Knoxville, TN to Washington, DC buses for today, Tuesday, June 16. You can also manually refresh the results below to see updated bus journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 10:50 PM Knoxville, Kirkwood Street, TN | 11h30 | 10:20 AM Washington, Columbus Circle, Union Station | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Knoxville, TN to Washington, DC 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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Jun 17
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Why should you book Knoxville, TN to Washington, DC buses with Omio?
Greyhound as well as FlixBus offer buses services from Knoxville, TN to Washington, DC.
Omio is an official ticket reseller for all your travel options from Knoxville, TN to Washington, DC.
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 Knoxville, TN to Washington, DC.
- 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 Knoxville, TN to Washington, DC.
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 Knoxville, TN to Washington, DC.
- Multiple modes of transport: Omio allows you to compare travel options including bus and flight to find the ideal travel option from Knoxville, TN to Washington, DC.
Journey information
Overview: Bus from Knoxville, TN to Washington, DC
USAUSA
Buses from Knoxville, TN to Washington, DC run on average 1 times per day, taking around 12h 14m. Cheap bus tickets for this journey start at $76 (€62) but you can travel from only $49 (€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 11h 30m.
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 $49 (€40)
Distance 428 miles (690 km) |
Average bus duration 12h 14m |
Cheapest ticket price $76 (€62) |
Buses per day 1 |
Direct buses 1 |
Fastest bus 11h 30m |
First bus 5:50 AM |
Last bus 10:50 PM |
Cheapest Month Jul |
Cheapest Day Wed |
High Season Jan - Mar |
Low Season Oct - Dec |
Best time to book 21 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 $49 (€40)
Bus providers: Greyhound, FlixBus from Knoxville, TN to Washington, DCYou can travel by bus between Knoxville, TN to Washington, DC with Greyhound, FlixBus for as low as $49 (€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
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
11h 30m
Cheapest Price
$76 (€62)
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.
Complete guide to Washington
Things to do in Washington
Discover the best of Washington — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Washington trip today.
- Must visit
National Air and Space Museum
Flagship museum for aviation and space exploration, featuring iconic aircraft, spacecraft, and interactive exhibits.
- Must visit
National Museum of African American History and Culture
Powerful museum covering African American history, culture, and achievements through immersive exhibitions.
- Must visit
National Mall
The city’s central ceremonial landscape, lined with major museums, memorials, and classic Washington views.
- Must visit
Georgetown
Historic neighborhood of cobbled streets, waterfront paths, and Federal-era architecture, ideal for walking and photos.
- Must visit
Tidal Basin
Scenic waterfront loop famous for cherry blossoms and close-up access to several major memorials.
Half-Smoke
Washington’s signature sausage, usually smoky and spicy, served on a bun with chili, mustard, and onions. It is one of the city’s most iconic street foods.
- Vegetarian
- Vegan
Mumbo Sauce
A sweet-tangy sauce strongly associated with Washington carryout culture, commonly paired with fried chicken and fries. It is a distinctive local flavor locals recognize immediately.
- Gluten-free
Chesapeake Blue Crab
Regional blue crab from nearby Chesapeake waters, often served steamed and heavily seasoned. It reflects the Mid-Atlantic seafood traditions closely tied to Washington dining.
Old Ebbitt Grill
An established downtown institution known for oysters, crab cakes, and classic American seafood near the White House, with an elegant old-school atmosphere.
Le Diplomate
Busy, established French brasserie in Logan Circle known for polished service, a classic dining room, and consistently popular bistro dishes.
Ben's Chili Bowl
Historic casual landmark on U Street, famous for half-smokes, chili dogs, and classic Washington comfort food in a lively, nostalgic setting.
United States Dollar
Prices are high by U.S. standards, especially for hotels and dining near central areas and major attractions.
Average meal costs
- Budget
- USD 10-18 for fast casual or food trucks.
- Mid-range
- USD 25-45 per person at a casual sit-down restaurant.
- Fine dining
- USD 80+ per person before drinks and tax.
- Coffee
- USD 4-7 for a latte or cappuccino.
Tipping culture
Tip 18-20% at restaurants. USD 1-2 per drink at bars. Taxis: 10-15% or round up. Hotel staff: USD 2-5. Tips are expected for table service.
DC Metro and Bus
Get the appOfficial public transport app
Prices
- Single ticket
- USD 2.25
- Day pass
- USD 13.00
To the city center
L'Enfant Plaza, Washington, DC -> Union Station, Washington, DC
- Distance
- 2.8 km
- Travel time
- 10 min
- SmarTrip is the official fare system for Metrorail and Metrobus, and you can use a physical card or mobile wallet on supported phones.
- Metrobus accepts contactless card payment only on routes equipped with fareboxes that support SmarTrip, so paying with a bank card directly is generally not available.
FAQs: Bus from Knoxville, TN to Washington, DC
Find answers to the most common questions about traveling from Knoxville, TN to Washington, DC 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 Washington, DC, this guide helps you travel smarter and with confidence.
Cheap bus tickets from Knoxville, TN to Washington, DC can start from as little as $76 (€62) when you book in advance. The average bus ticket price for Knoxville, TN to Washington, DC is $88 (€71) ; 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 Knoxville, TN to Washington, DC is 11h 30m 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 Knoxville, TN to Washington, DC leaves at 5:50 AM. Plan your trip with the Journey Planner from Omio.
The latest bus from Knoxville, TN to Washington, DC leaves at 10:50 PM.
Yes, there are 1 direct buses a day from Knoxville, TN to Washington, DC with Greyhound. Schedules can vary on holidays or weekends with fewer direct buses.
When taking a bus from Knoxville, TN to Washington, DC, you can count on Greyhound, FlixBus for the best way to get you to Washington, DC. You can also check all possible bus companies who offer a service between Knoxville, TN and Washington, DC and compare the amenities they offer before buying a bus ticket.
A trip to Washington, DC from Knoxville, TN is worth doing but not as a day trip with a journey time of 11h 30m each way. Check with Omio app the best way to travel.
The cheapest month for a bus from Knoxville, TN to Washington, DC is July.
It's helpful to compare your options as there are 2 ways to travel between Knoxville, TN and Washington, DC including taking a bus and flight.
Yes, the following accessibility options are available when taking the bus from Knoxville, TN to Washington, DC:
- Greyhound
- Assistance
- Priority seating
- Wheelchair-accessible buses.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
Yes, there are bathrooms on board the bus from Knoxville, TN to Washington, DC for bus company Greyhound, FlixBus.
Some of the most interesting sights to explore in Washington, DC are:
- The National Mall, a historic and iconic open-area national park featuring monuments and museums
- The White House, the official residence and workplace of the President of the United States
- The United States Capitol, the home of the United States Congress and a symbol of the American people and government
- The Smithsonian Institution, a group of museums and research institutions offering diverse exhibits and educational programs
- The Lincoln Memorial, a monument honoring the 16th President of the United States, Abraham Lincoln, known for its impressive architecture and historical significance.
The best things to do in Washington, DC include:
- Discover the National Gallery of Art, featuring an extensive collection of European and American art from the Middle Ages to the present
- Stroll through Georgetown, a historic neighborhood known for its cobblestone streets, upscale shops, and vibrant dining scene
- Visit the Library of Congress, the largest library in the world, offering a vast collection of books, recordings, and exhibits
- Explore the vibrant Eastern Market, a historic public market offering fresh food, local arts, and crafts
- Enjoy a performance at the Kennedy Center, a premier venue for the performing arts, featuring theater, dance, and music.
Whether you can cancel your bus ticket from Knoxville, TN to Washington, DC 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 Knoxville, TN to Washington, DC.
Yes, the following luggage options are included when booking a bus ticket from Knoxville, TN to Washington, DC:
- 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 Knoxville, TN to Washington, DC:
- Greyhound
- $15 per additional bag.
- FlixBus
- Additional luggage can be purchased for a fee.
Yes, you can bring your pet on the bus from Knoxville, TN to Washington, DC. The following conditions apply:
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
You can reserve your seat on the bus from Knoxville, TN to Washington, DC with the following bus company: Greyhound, FlixBus
Yes, there are USB plugs on board the bus from Knoxville, TN to Washington, DC with the following bus company: Greyhound, FlixBus.
Yes, there is Wifi on board the bus from Knoxville, TN to Washington, DC with the following bus company: Greyhound, FlixBus.
Since neither Knoxville, TN nor Washington, DC 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 Knoxville, TN to Washington, DC 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 Washington, DC, travelers should be cautious of pickpocketing and petty theft, especially in crowded areas like the National Mall and Metro stations. Common scams include overpriced taxi rides and unofficial tour operators. It's advisable to use licensed transportation services and stay aware of surroundings, particularly at night or in less busy neighborhoods.
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 Knoxville, TN to Washington, DC
Knoxville
Washington
The major bus station for departures 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 from Knoxville to Washington.
Knoxville, Kirkwood Street
information
The major bus station for arrivals 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 to Washington from 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
Most popular bus connections from Knoxville, TN
More options for your journey from Knoxville, TN to Washington, DC
Here are some other resources that might have the information you need
Most popular buses to and from Washington, DC and Knoxville, TN
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