Cheap bus tickets from Philadelphia to Knoxville
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Bus from Philadelphia to Knoxville: Journey Information
There are 2 intercity buses per day from Philadelphia to Knoxville. Traveling by bus from Philadelphia to Knoxville usually takes around 18 hours and 31 minutes, but the fastest FlixBus US bus can make the trip in 15 hours and 40 minutes.
| Distance | 551 mi (886 km) |
| Shortest duration | 15h 40m |
| Cheapest price | $88.47 |
| Trips per day | 0 |
| Most frequent service | FlixBus US |
| Bus lines | 1 |
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Philadelphia to Knoxville Bus Schedule
There are several bus options that can take you from Philadelphia to Knoxville:
See more detailsHow much is a bus ticket from Philadelphia to Knoxville?
Bus tickets for a trip from Philadelphia to Knoxville cost $88.47 on average. While it’s a bit pricey for a bus ticket, it’s still significantly more cost-effective than flying. 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 Philadelphia to Knoxville by travel date
If you're planning to travel by bus from Philadelphia to Knoxville in the next month, the average ticket price is expected to range from $74 to $123. The cheapest bus tickets available in the next few weeks are for trips departing on September 11, 2026. If you’re looking to travel to Knoxville this week, bus tickets are available starting at $103.
Average bus ticket prices from Philadelphia to Knoxville by month
Taking the bus from Philadelphia to Knoxville is usually cheapest in September, when the average ticket price is only $107. If you're planning to take the bus from Philadelphia to Knoxville during December, keep in mind that bus ticket prices may be higher than usual, with an average price of $159. 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 9 days in advance. This way, you can save up to $59.95 on your bus ticket compared to booking last-minute.
What bus companies travel from Philadelphia to Knoxville?
There are multiple buses that travel from Philadelphia to Knoxville, including FlixBus US. Here is what you should know about the 1 most popular bus lines:
| BUS | Daily Trips | Avg. Time | Avg. Price |
|---|---|---|---|
| FlixBus US | 2 | 18h 31m | $133.52 |
FlixBus US is the American branch of German bus company FlixBus, known for providing sustainable, affordable, and modern bus travel. The company offers cheap bus tickets to popular urban destinations throughout the United States. FlixBus US buses include many amenities, including comfortable seats, free WiFi, power outlets at every seat, and an online portal for free entertainment. On average, FlixBus US operates 2 trips per day from Philadelphia to Knoxville, and the average ticket for this route costs only $133.52.
Frequently asked questions about traveling by bus from Philadelphia to Knoxville
There are usually only 2 buses per day from Philadelphia to Knoxville. However, neither bus offers direct service, so you will have to get off your original vehicle to transfer buses during the trip.
TRIPS PER DAY
2
DIRECT TRIPS
0
The bus takes an average of 18 hours and 31 minutes to cover the 551 miles from Philadelphia to Knoxville. However, the fastest bus only takes 15 hours and 40 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)
551
DISTANCE (KM)
886
The first bus leaves at 2:05am and the last bus leaves at 10:00pm. To see the times for all buses from Philadelphia to Knoxville, enter your specific travel dates in the search bar.
EARLIEST BUS
2:05am
LATEST BUS
10:00pm
Because many passengers travel from Philadelphia to Knoxville at the beginning of the work week, Monday is usually the busiest day for buses. If you are planning to travel on a Monday, you should make sure to book tickets well in advance as they may sell out. On the other hand, Wednesday is typically the least busy day for bus travel on this route. If you're looking for some extra space on the bus, traveling mid-week is your best bet.
MOST CROWDED
Monday
LEAST CROWDED
Wednesday
City Information
Philadelphia
We may feel a little bit more than just brotherly love for Philadelphia, a city steeped in history and culture. Where else can you channel your inner Rocky Balboa on his epic run, and later enjoy an authentic Philly cheesesteak as a reward?
Philadelphia’s affordability (especially compared to other East Coast cities) is just one of many reasons it is among Wanderu’s best destinations for college students. Another reason is how much there is to do! Early American history takes precedence at Independence Hall and the Liberty Bell, while museums abound on Benjamin Franklin Parkway, sometimes called the most artistic mile in the city. Head to Reading Terminal Market to fuel up for a night hitting the bars, clubs, and live music joints that line South Street.
Philadelphia is a major hub for both Greyhound and Amtrak, and its 30th Street Station is one of the busiest stations in the country. The plentitude of ground travel and the nearby Philadelphia International Airport make this exciting city very easily accessible, even on a budget.
Station Information
Where does the bus leave from in Philadelphia?
Main departure station: Philadelphia Bus Terminal
Most buses depart from the main station in Philadelphia.
All bus stations in Philadelphia:
- Philadelphia Bus Terminal
Where does the bus arrive in Knoxville?
Main arrival station: Knoxville Bus Station
All buses from Philadelphia arrive at one main station in Knoxville.
All bus stations in Knoxville:
- Knoxville Bus Station
Need a return trip from Knoxville to Philadelphia?
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