Bus from Siena to Rome from $6

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Compare all timetables for the bus from Siena to Rome

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

today
$7
tomorrow
$8
Friday
$7
Saturday
$7
Sunday
Monday
$13
Tuesday
$7

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Itabus 2h 50m 1:45 PM Siena Central Bus Station 4:35 PM Rome Tiburtina Bus Station  Basic $7
Itabus 2h 50m 4:25 PM Siena Central Bus Station 7:15 PM Rome Tiburtina Bus Station  Basic $9
FlixBus 2h 45m 3:00 PM Siena Train Station 5:45 PM Rome Tiburtina Bus Station  Economy $11
FlixBus 3h 5m 6:50 AM Siena Piazza Antonio Gramsci 9:55 AM Rome Tiburtina Bus Station  Economy $13
MarinoBus 3h 15m 11:05 AM Siena Central Bus Station 2:20 PM Rome Tiburtina Bus Station  Basic $16

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 3h 5m 5:35 AM Siena Train Station 8:40 AM Rome Tiburtina Bus Station  Economy $8
FlixBus 2h 55m 7:00 AM Siena Train Station 9:55 AM Rome Tiburtina Bus Station  Economy $8
FlixBus 2h 40m 8:45 AM Siena Train Station 11:25 AM Rome Tiburtina Bus Station  Economy $8
Itabus 2h 50m 5:15 AM Siena Train Station 8:05 AM Rome Tiburtina Bus Station  Premium Economy $12
Itabus 2h 50m 1:45 PM Siena Train Station 4:35 PM Rome Tiburtina Bus Station  Premium Economy $12

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Itabus 2h 50m 9:25 AM Siena Central Bus Station 12:15 PM Rome Tiburtina Bus Station  Basic $7
Itabus 2h 50m 1:45 PM Siena Central Bus Station 4:35 PM Rome Tiburtina Bus Station  Basic $7
Itabus 2h 50m 4:25 PM Siena Central Bus Station 7:15 PM Rome Tiburtina Bus Station  Basic $7
MarinoBus 3h 15m 11:05 AM Siena Train Station 2:20 PM Rome Tiburtina Bus Station  Basic $16
MarinoBus 3h 10m 8:30 PM Siena Train Station 11:40 PM Rome Tiburtina Bus Station  Basic $25

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Itabus 2h 50m 6:50 PM Siena Central Bus Station 9:40 PM Rome Tiburtina Bus Station  Basic $7
Itabus 2h 50m 4:25 PM Siena Central Bus Station 7:15 PM Rome Tiburtina Bus Station  Basic $9
Itabus 2h 50m 1:45 PM Siena Central Bus Station 4:35 PM Rome Tiburtina Bus Station  Basic $12
MarinoBus 3h 15m 11:05 AM Siena Train Station 2:20 PM Rome Tiburtina Bus Station  Basic $16
MarinoBus 3h 10m 8:30 PM Siena Train Station 11:40 PM Rome Tiburtina Bus Station  Basic $29

Cheapest bus trips Monday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Itabus 2h 50m 9:25 AM Siena Train Station 12:15 PM Rome Tiburtina Bus Station  Premium Economy $13
Itabus 2h 50m 1:45 PM Siena Train Station 4:35 PM Rome Tiburtina Bus Station  Premium Economy $13
Itabus 2h 50m 4:25 PM Siena Train Station 7:15 PM Rome Tiburtina Bus Station  Premium Economy $13
MarinoBus 3h 15m 11:05 AM Siena Central Bus Station 2:20 PM Rome Tiburtina Bus Station  Economy $15
MarinoBus 3h 10m 8:30 PM Siena Train Station 11:40 PM Rome Tiburtina Bus Station  Basic $25

Cheapest bus trips Tuesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
Itabus 2h 50m 4:00 AM Siena Piazza Antonio Gramsci 6:50 AM Rome Tiburtina Bus Station  Economy $7
Itabus 2h 50m 5:15 AM Siena Piazza Antonio Gramsci 8:05 AM Rome Tiburtina Bus Station  Economy $7
FlixBus 3h 5m 5:35 AM Siena Train Station 8:40 AM Rome Tiburtina Bus Station  Economy $7
FlixBus 2h 45m 9:00 PM Siena Train Station 11:45 PM Rome Tiburtina Bus Station  Economy $7
MarinoBus 3h 15m 11:05 AM Siena Train Station 2:20 PM Rome Tiburtina Bus Station  Basic $16

Best Price Offer: The price for the cheapest bus from Siena to Rome is $6 on 2/6/2026. Flexible travelers save on ticket prices.


Frequency of bus connections between Siena and Rome

See here how frequent the connections between Siena and Rome are, during different times and days of the week.
Tuesday is the busiest day, with more than 48 daily buses from Siena to Rome. Monday has instead the fewest connections, with only 14 daily coaches between Siena and Rome.
The busiest time of the day is the Morning, with 46 buses from Siena to Rome, while Night sees the fewest connections between Siena and Rome, with 24 offers.

Facts about the bus from Siena to Rome

Compare all providers like Itabus, MarinoBus and FlixBus that travel 24 times every day by bus from Siena to Rome in one click! Book your bus ticket from Siena to Rome starting from $6!

Cheapest Bus $6
Fastest Bus 2h 40m
Earliest Bus 6:50 AM
Latest Bus 10:25 PM
Daily Bus Routes 24 Ø
Distance 114.5 miles
Bus Companies Itabus, MarinoBus and FlixBus

Cheapest bus connections from Siena to Rome

Every day, 24 buses from 3 bus companies leave Siena for Rome: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 01/28/2026 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 01/25
Monday 01/26
Tuesday 01/27
Wednesday 01/28
$8
Thursday 01/29
$12
Friday 01/30
$7
Saturday 01/31
$6
Sunday 02/01
Monday 02/02
$6
Tuesday 02/03
$7
Wednesday 02/04
$11
Thursday 02/05
$8
Friday 02/06
$6
Saturday 02/07
$8
Sunday 02/08
$6
Monday 02/09
Tuesday 02/10
$6
Wednesday 02/11
Thursday 02/12
$8
Friday 02/13
$11
Saturday 02/14
$10
Sunday 02/15
$16
Monday 02/16
Tuesday 02/17
$11
Wednesday 02/18
$11
Thursday 02/19
$8
Friday 02/20
$8
Saturday 02/21

The cheapest time to travel from Siena to Rome

See here on which day and which time of the day you can find the cheapest bus ticket from Siena to Rome, for the next 30 days.
With a price starting from $6, Tuesday is the cheapest day for a bus from Siena to Rome. Thursday instead is the most expensive day with prices starting from $8.
Night is the cheapest day time for bus tickets from Siena to Rome, with $6. Morning is the most expensive time of the day with prices starting from $7.

How to save money travelling from Siena to Rome

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 Siena to Rome 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 Siena to Rome, 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 Siena to Rome are also emptier.

Beloved bus companies from Siena to Rome

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

FlixBus from Siena to Rome

FlixBus

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

Cheapest Price $7
Fastest Bus 2h 40m
Earliest Bus 6:50 AM
Last Bus 10:25 PM
Daily Connections 10 Ø
Found on 1/27/2026

MarinoBus from Siena to Rome

MarinoBus

Here you will find the key facts about the MarinoBus bus route Siena to Rome:

Cheapest Price $15
Fastest Bus 3h 10m
Earliest Bus 11:05 AM
Last Bus 8:30 PM
Daily Connections 7 Ø
Found on 1/27/2026

All bus stations and stops in Siena and Rome

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

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 Siena to Rome? Compare all modes of transports from Siena to Rome.

Service and Comfort on the bus from Siena to Rome

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

FAQs about the Siena to Rome bus

How much does a Siena Rome bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $6 and takes 2h 50m to reach Rome. Compare offers to save money!

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

This route is offered by 3 companies with a range of ticket prices between $6 and $39. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Rome.

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

Every day, the Siena to Rome bus route is served by approximately 24 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Siena to Rome take?

The fastest bus from Siena to Rome is offered by FlixBus and takes 2h 40m. Bus tickets for this connection cost $13. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Siena to Rome?

The earliest bus arriving in Rome from Siena starts at 6:50 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 Siena to Rome?

The latest bus trip departing from Siena for Rome starts at 10:25 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 Siena Rome route?

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

Is there a direct bus between Siena and Rome?

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

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

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

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 24 daily trips between Siena and Rome. 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 Siena to Rome?

Prices and availability for 24 trips between Siena and Rome 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 Siena to Rome

Basic
Basic

Name referring to the typical seat you will find with companies that don’t distinguish between different classes.

Economy
Economy

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

Premium Economy
PremiumEconomy

A mix between Economy and Business, it offers extra legroom, WI-FI and possible snacks.

More bus routes to Siena and to Rome

Here’s an overview of the most popular bus routes to Siena and to Rome. Simply click on the connection of your choice, and you will find all the details about your bus route!
Bus Sesto San Giovanni - Siena Bus Sesto San Giovanni - Siena
Bus Poggibonsi to Siena Bus Poggibonsi to Siena
Buses L'Aquila to Siena Buses L'Aquila to Siena
Buses from Empoli to Siena Buses from Empoli to Siena
From San Severo to Rome bus From San Severo to Rome bus
From Catanzaro to Rome bus From Catanzaro to Rome bus
Bus Grottammare - Rome Bus Grottammare - Rome
Buses to Rome from Giulianova Buses to Rome from Giulianova
Popular Airport Shuttles to Siena and to Rome
CheckMyBus › Buses in Italy › Bus to Siena › Bus to Rome

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