Bus Prato to Siena - Compare all Companies

Compare all timetables for the bus from Prato to Siena

Here is a selection of the cheapest bus trips from the schedule from Prato to Siena from various bus operators like FlixBus or Itabus for the next days.

today

tomorrow

Wednesday

Thursday

Friday

Saturday

$47

Sunday

Cheapest bus trips tomorrow
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	FlixBus	1h 20m	8:35 AM	Prato	Piazzale Del Museo	9:55 AM	Siena	Train Station		Economy	$5	A Bus from FlixBus goes from Piazzale Del Museo, Prato (Italy) at 1/27/2026 8:35:00 AM to Train Station, Siena (Italy) arriving at 1/27/2026 9:55:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 1h 20m

Cheapest bus trips Saturday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	Itabus	7h 34m	5:30 PM	Prato	Piazzale Del Museo	1:04 AM	Siena	Train Station		Economy	$47	A Bus from Itabus goes from Piazzale Del Museo, Prato (Italy) at 1/31/2026 5:30:00 PM to Train Station, Siena (Italy) arriving at 2/1/2026 1:04:00 AM. 50 Economy ticket for $47 per person are available. Travel duration is 7h 34m

Did you know that if you travel from Prato to Siena via Florence, you can save more than $33? You can find the corresponding connections below.
- FlixBus
  
  2h 30m
  
  0
  
  8:35 AM
  
  Prato
  Piazzale Del Museo
  
  8:50 AM
  
  Florence
  Villa Costanza Bus Station
  
  0
  
  Economy
  
  $5
  
  A Bus from FlixBus goes from Piazzale Del Museo, Prato (Italy) at 1/31/2026 8:35:00 AM to Villa Costanza Bus Station, Florence (Italy) arriving at 1/31/2026 8:50:00 AM. 50 Economy ticket for $5 per person are available. Travel duration is 0h 15m
- Busbud
  
  1h 0m
  
  0
  
  10:05 AM
  
  Florence
  Villa Costanza Bus Station
  
  11:05 AM
  
  Siena
  Train Station
  
  0
  
  Basic
  
  $8
  
  A Bus from Busbud goes from Villa Costanza Bus Station, Florence (Italy) at 1/31/2026 10:05:00 AM to Train Station, Siena (Italy) arriving at 1/31/2026 11:05:00 AM. 50 Basic ticket for $8 per person are available. Travel duration is 1h 0m
Travel Time is 5h 4m shorter, and you will save $33

Cheapest bus trips Sunday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	FlixBus	1h 20m	8:35 AM	Prato	Piazzale Del Museo	9:55 AM	Siena	Train Station		Economy	$6	A Bus from FlixBus goes from Piazzale Del Museo, Prato (Italy) at 2/1/2026 8:35:00 AM to Train Station, Siena (Italy) arriving at 2/1/2026 9:55:00 AM. 50 Economy ticket for $6 per person are available. Travel duration is 1h 20m

Best Price Offer: The price for the cheapest bus from Prato to Siena is $5 on 1/27/2026. Flexible travelers save on ticket prices.

Frequency of bus connections between Prato and Siena

See here how frequent the connections between Prato and Siena are, during different times and days of the week.

Sunday is the busiest day, with more than 1 daily buses from Prato to Siena. Sunday has instead the fewest connections, with only 1 daily coaches between Prato and Siena.

The busiest time of the day is the Morning, with 2 buses from Prato to Siena, while Afternoon sees the fewest connections between Prato and Siena, with 1 offers.

Facts about the bus from Prato to Siena

Compare all providers like FlixBus and Itabus that travel 1 times every day by bus from Prato to Siena in one click! Book your bus ticket from Prato to Siena starting from $5!

Cheapest Bus	$5
Fastest Bus	1h 20m
Earliest Bus	8:35 AM
Latest Bus	8:35 AM
Daily Bus Routes	1 Ø
Distance	40.3 miles
Bus Companies	FlixBus and Itabus

Cheapest bus connections from Prato to Siena

Every day, 1 buses from 2 bus companies leave Prato for Siena: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 01/26/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 01/25

Monday 01/26

Tuesday 01/27

Wednesday 01/28

Thursday 01/29

Friday 01/30

Saturday 01/31

$34

Sunday 02/01

Monday 02/02

Tuesday 02/03

Wednesday 02/04

Thursday 02/05

Friday 02/06

Saturday 02/07

Sunday 02/08

Monday 02/09

Tuesday 02/10

Wednesday 02/11

Thursday 02/12

Friday 02/13

Saturday 02/14

Sunday 02/15

Monday 02/16

Tuesday 02/17

Wednesday 02/18

Thursday 02/19

Friday 02/20

Saturday 02/21

The cheapest time to travel from Prato to Siena

See here on which day and which time of the day you can find the cheapest bus ticket from Prato to Siena, for the next 30 days.

With a price starting from $5, Tuesday is the cheapest day for a bus from Prato to Siena. Saturday instead is the most expensive day with prices starting from $34.

Morning is the cheapest day time for bus tickets from Prato to Siena, with $5. Afternoon is the most expensive time of the day with prices starting from $47.

How to save money travelling from Prato to Siena

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 Prato to Siena 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 Prato to Siena, 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 Prato to Siena are also emptier.

Beloved bus companies from Prato to Siena

These are the most booked bus companies between Prato to Siena from our users.

FlixBus from Prato to Siena

Here you will find the key facts about the FlixBus bus route Prato to Siena:

Cheapest Price	$5
Fastest Bus	1h 20m
Earliest Bus	8:35 AM
Last Bus	8:35 AM
Daily Connections	1 Ø
Found on	1/24/2026

All bus stations and stops in Prato and Siena

In the map below, you can see where to find all bus stations in Prato and Siena.

Piazza Stazione Centrale

Piazzale Del Museo

Via Enrico Berlinguer

Piazza Antonio Gramsci

Central Bus Station

Bus Stop

Viale Pietro Toselli 9

Colonna San Marco

Compare the bus with other modes of transport

The bus is often the cheapest mode of transport, while other modes like train or flight are faster. Looking for quicker alternatives to travel from Prato to Siena? Compare all modes of transports from Prato to Siena.

Service and Comfort on the bus from Prato to Siena

Want to know which seat classes are available on the buses from Prato to Siena? Or which bus companies serve the route Prato to Siena? Below you will find answers to your questions.

FAQs about the Prato to Siena bus

How much does a Prato Siena bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $5 and takes 1h 20m to reach Siena. Compare offers to save money!

How much could I save by comparing buses from Prato to Siena?

This route is offered by 2 companies with a range of ticket prices between $5 and $47. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Siena.

On average, how many connections are available from Prato to Siena each day?

Every day, the Prato to Siena 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 Prato to Siena take?

The fastest bus from Prato to Siena is offered by FlixBus and takes 1h 20m. Bus tickets for this connection cost $5. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Prato to Siena?

The earliest bus arriving in Siena from Prato starts at 8:35 AM. 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 Prato to Siena?

The latest bus trip departing from Prato for Siena starts at 8:35 AM. 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 Prato Siena route?

When traveling by bus from Prato to Siena, passengers can travel with FlixBus and Itabus. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Prato and Siena?

You can check all the direct connections between Prato and Siena by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: FlixBus and Itabus.

What can I take with me on the Prato to Siena 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 Prato Siena 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 Prato Siena 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 Prato to Siena on your planned travel date.

How does CheckMyBus find the best bus deals from Prato to Siena?

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 Prato and Siena. 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 Prato to Siena?

Prices and availability for 1 trips between Prato and Siena 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 Prato to Siena

Economy

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

More bus routes to Prato and to Siena

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