4.9
4.6The cheapest and fastest buses from Washington, DC to Knoxville, TN
Cheapest price
$67
Average price
$107
Fastest journey
12 h 10 m
Average duration
17 h 8 m
Buses per day
2
Distance
690 km
The best way to find a cheap bus ticket from Washington, DC to Knoxville, TN is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Washington, DC to Knoxville, TN will cost around $107 if you buy it on the day, but the cheapest tickets can be found for only $67.
Of the 2 buses that leave Washington, DC for Knoxville, TN on Thu, Jul 09, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, Jul 09 the direct buses cover the 690 km distance in an average of 17 h 8 m but if you time it right, some buses will get you there in just 12 h 10 m .
On Thu, Jul 09 the slowest buses will take 22 h 5 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.
5:50 AM12h10Washington, Columbus Circle, Union Station6:00 PMKnoxville, Kirkwood Street, TN$671One-way0 transfers
FlixBus+ · 11:45 PM22h05Washington, Columbus Circle, Union Station9:50 PMKnoxville, Kirkwood Street, TN$1471One-way2 transfers
- 5:50 AM12h10Washington, Columbus Circle, Union Station6:00 PMKnoxville, Kirkwood Street, TN$671One-way0 transfers
- FlixBus+ · 11:45 PM22h05Washington, Columbus Circle, Union Station9:50 PMKnoxville, Kirkwood Street, TN$1471One-way2 transfers
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 $71. 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 $71, and a flight costs an average of $49.
Distance: 428 miles (690 km)
Compare bus with
Most popular Bus | Flight | Driving |
|---|---|---|
$79 Average price Cheapest | $258 Average price | $96 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 |
This is compared to other travel options from Washington, DC to Knoxville, TN:
A bus is $179 (€147) less than a flight for this route with tickets for a flight from Washington, DC to Knoxville, TN costing on average $258 (€212).
Other travel options to Knoxville, TN take longer:
Bus takes on average 14h 54m.
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 05:50AM | Arrival Time 06:00PM | Duration 12h10 | Departure days Everyday | Cheapest price $57 |
Operator FlixBus | Departure Time 11:45PM | Arrival Time 09:50PM | Duration 22h05 | Departure days Everyday | Cheapest price $106 |
Live departures
Washington, DC to Knoxville, TN bus times
The table below shows live departures for Washington, DC to Knoxville, TN buses for today, Wednesday, July 8. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 5:50 AM Washington, Columbus Circle, Union Station | 12h10 | 6:00 PM Knoxville, Kirkwood Street, TN | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
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.
Jul 09
Jul 10
Jul 11
Jul 12
Jul 13
Jul 14
Jul 15
Why should you book Washington, DC to Knoxville, TN buses with Omio?
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 $71 (€59) 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 12h 10m.
Distance 428 miles (690 km) |
Average bus duration 14h 54m |
Cheapest ticket price $71 (€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 |
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 $49 (€40). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
Greyhound
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.
- Greyhound
- Assistance
- Priority seating
- Wheelchair-accessible buses.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
- 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.
- 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).
- Greyhound
- $15 per additional bag.
- FlixBus
- Additional luggage can be purchased for a fee.
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
popular bus stations
Popular bus stations from Washington, DC to Knoxville, TN
Most Washington, DC to Knoxville, TN buses use the Washington, Columbus Circle, Union Station to Knoxville, Kirkwood Street station pair. Use this guide to compare Washington, DC and Knoxville, TN bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Which Washington, DC station do buses to Knoxville, TN leave from?
Getting to Washington, Columbus Circle, Union Station from Washington city centre
Washington, Columbus Circle, Union Station is 2 km from Washington city centre. Public transport options include:
Washington, Columbus Circle, Union Station bus station facilities and services
Washington, Columbus Circle, Union Station has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, and Ticket Office.
Food and drink
Food options include: McDonald's (in the station), Shake Shack (in the station)
Wi-Fi and ATMs
Free Wi-Fi. ATMs are located near the main entrance and food court.
Tickets and information
Ticket office support is available at Washington, Columbus Circle, Union Station.
Parking, taxis and toilets
Available at Washington, Columbus Circle, Union Station: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Washington, Columbus Circle, Union Station: Elevators, ramps.
Getting to Knoxville, Kirkwood Street from Knoxville city centre
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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