Bus Knoxville, TN to Portland, ME - Compare all Companies

Compare all timetables for the bus from Knoxville, TN to Portland, ME

Here is a selection of the cheapest bus trips from the schedule from Knoxville, TN to Portland, ME from various bus operators like Greyhound US for the next days.

today

$106

tomorrow

Wednesday

$143

Thursday

$134

Friday

Saturday

$149

Sunday

Cheapest bus trips today
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	Greyhound US	46h 50m	10:00 PM	Knoxville, TN	Knoxville Area Transit Bus Stop	8:50 PM	Portland, ME	Bus Stop		Economy	$106	A Bus from Greyhound US goes from Knoxville Area Transit Bus Stop, Knoxville, TN (USA) at 10/12/2026 10:00:00 PM to Bus Stop, Portland, ME (USA) arriving at 10/14/2026 8:50:00 PM. 50 Economy ticket for $106 per person are available. Travel duration is 46h 50m

Cheapest bus trips Wednesday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	Greyhound US	32h 30m	10:40 PM	Knoxville, TN	Greyhound Bus Station	7:10 AM	Portland, ME	City Hall		Economy	$143	A Bus from Greyhound US goes from Greyhound Bus Station, Knoxville, TN (USA) at 10/14/2026 10:40:00 PM to City Hall, Portland, ME (USA) arriving at 10/16/2026 7:10:00 AM. 50 Economy ticket for $143 per person are available. Travel duration is 32h 30m

Cheapest bus trips Thursday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	Greyhound US	32h 30m	10:40 PM	Knoxville, TN	Knoxville Area Transit Bus Stop	7:10 AM	Portland, ME	Bus Stop		Economy	$134	A Bus from Greyhound US goes from Knoxville Area Transit Bus Stop, Knoxville, TN (USA) at 10/15/2026 10:40:00 PM to Bus Stop, Portland, ME (USA) arriving at 10/17/2026 7:10:00 AM. 50 Economy ticket for $134 per person are available. Travel duration is 32h 30m

Cheapest bus trips Saturday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	Greyhound US	32h 30m	10:40 PM	Knoxville, TN	Greyhound Bus Station	7:10 AM	Portland, ME	City Hall		Economy	$149	A Bus from Greyhound US goes from Greyhound Bus Station, Knoxville, TN (USA) at 10/17/2026 10:40:00 PM to City Hall, Portland, ME (USA) arriving at 10/19/2026 7:10:00 AM. 50 Economy ticket for $149 per person are available. Travel duration is 32h 30m

Did you know that if you travel from Knoxville, TN to Portland, ME via New York, you can save more than $29? You can find the corresponding connections below.
- Greyhound US
  
  46h 10m
  
  0
  
  10:40 PM
  
  Knoxville, TN
  Knoxville Area Transit Bus Stop
  
  12:50 AM
  
  New York
  G. Washington Bridge Bus Station
  
  0
  
  Economy
  
  $80
  
  A Bus from Greyhound US goes from Knoxville Area Transit Bus Stop, Knoxville, TN (USA) at 10/18/2026 10:40:00 PM to G. Washington Bridge Bus Station, New York (USA) arriving at 10/20/2026 12:50:00 AM. 50 Economy ticket for $80 per person are available. Travel duration is 26h 10m
- Greyhound US
  
  10h 50m
  
  0
  
  10:00 AM
  
  New York
  Port Authority Bus Terminal
  
  8:50 PM
  
  Portland, ME
  City Hall
  
  0
  
  Economy
  
  $39
  
  A Bus from Greyhound US goes from Port Authority Bus Terminal, New York (USA) at 10/20/2026 10:00:00 AM to City Hall, Portland, ME (USA) arriving at 10/20/2026 8:50:00 PM. 50 Economy ticket for $39 per person are available. Travel duration is 10h 50m
Travel time is 13h 40m longer, but you will save $29

Best Price Offer: The price for the cheapest bus from Knoxville, TN to Portland, ME is $92 on 11/5/2026. Flexible travelers save on ticket prices.

Facts about the bus from Knoxville, TN to Portland, ME

Compare all providers like Greyhound US that travel 1 times every day by bus from Knoxville, TN to Portland, ME in one click! Book your bus ticket from Knoxville, TN to Portland, ME starting from $92!

Cheapest Bus	$92
Fastest Bus	32h 30m
Earliest Bus	10:00 PM
Latest Bus	10:40 PM
Daily Bus Routes	1 Ø
Distance	895.6 miles
Bus Companies	Greyhound US

Cheapest bus connections from Knoxville, TN to Portland, ME

Every day, 1 buses from 1 bus companies leave Knoxville, TN for Portland, ME: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 10/12/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 10/11

Monday 10/12

$110

Tuesday 10/13

Wednesday 10/14

$143

Thursday 10/15

$134

Friday 10/16

Saturday 10/17

$149

Sunday 10/18

Monday 10/19

$125

Tuesday 10/20

$119

Wednesday 10/21

Thursday 10/22

$145

Friday 10/23

$151

Saturday 10/24

$151

Sunday 10/25

$131

Monday 10/26

$119

Tuesday 10/27

$128

Wednesday 10/28

$129

Thursday 10/29

Friday 10/30

$139

Saturday 10/31

Sunday 11/01

Monday 11/02

$120

Tuesday 11/03

$130

Wednesday 11/04

Thursday 11/05

$92

Friday 11/06

$131

Saturday 11/07

How to save money travelling from Knoxville, TN to Portland, ME

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Knoxville, TN to Portland, ME in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Knoxville, TN to Portland, ME, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Knoxville, TN to Portland, ME are also emptier.

All bus stations and stops in Knoxville, TN and Portland, ME

In the map below, you can see where to find all bus stations in Knoxville, TN and Portland, ME.

Kingston Pike

Kingston Pike 6927

Knoxville Area Transit Bus Stop

Knoxville Area Transit Bus Stop Knoxville Area Transit Bus Stop

Walker Springs Plaza Shopping Center

Kingston Pike 8509

Greyhound Bus Station

E Magnolia Ave 100

Transit Center

E Church Ave 301

City Hall

Congress St 389

Maine Mall Rd

Maine Mall Rd 357

Transportation Center

Thompson's Point Rd 100

Park and Ride

Marginal Way 264

Bus Stop

Congress St 950

Service and Comfort on the bus from Knoxville, TN to Portland, ME

Want to know which seat classes are available on the buses from Knoxville, TN to Portland, ME? Or which bus companies serve the route Knoxville, TN to Portland, ME? Below you will find answers to your questions.

FAQs about the Knoxville, TN to Portland, ME bus

How much does a Knoxville, TN Portland, ME bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $92 and takes 46h 50m to reach Portland, ME. Compare offers to save money!

How much could I save by comparing buses from Knoxville, TN to Portland, ME?

This route is offered by 1 companies with a range of ticket prices between $92 and $149. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Portland, ME.

On average, how many connections are available from Knoxville, TN to Portland, ME each day?

Every day, the Knoxville, TN to Portland, ME bus route is served by approximately 1 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Knoxville, TN to Portland, ME take?

The fastest bus from Knoxville, TN to Portland, ME is offered by Greyhound US and takes 32h 30m. Bus tickets for this connection cost $143. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Knoxville, TN to Portland, ME?

The earliest bus arriving in Portland, ME from Knoxville, TN starts at 10:00 PM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from Knoxville, TN to Portland, ME?

The latest bus trip departing from Knoxville, TN for Portland, ME starts at 10:40 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Knoxville, TN Portland, ME route?

When traveling by bus from Knoxville, TN to Portland, ME, passengers can travel with Greyhound US. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Knoxville, TN and Portland, ME?

You can check all the direct connections between Knoxville, TN and Portland, ME by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: Greyhound US.

What can I take with me on the Knoxville, TN to Portland, ME bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the Knoxville, TN Portland, ME bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the Knoxville, TN Portland, ME bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Knoxville, TN to Portland, ME on your planned travel date.

How does CheckMyBus find the best bus deals from Knoxville, TN to Portland, ME?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 1 daily trips between Knoxville, TN and Portland, ME. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Knoxville, TN to Portland, ME?

Prices and availability for 1 trips between Knoxville, TN and Portland, ME change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route Knoxville, TN to Portland, ME

Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Knoxville, TN and to Portland, ME

Here’s an overview of the most popular bus routes to Knoxville, TN and to Portland, ME. Simply click on the connection of your choice, and you will find all the details about your bus route!