The cheapest and fastest buses from Siena station to Rome S. Pietro
Cheapest price on Sep 11
kr105
Average ticket price on Sep 11
kr149
Fastest journey on Sep 11
2 h 40 m
Average journey duration on Sep 11
2 h 42 m
Buses on Sep 11
16
Distance
185 km
The best way to find a cheap bus ticket from Siena station to Rome S. Pietro is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Siena station to Rome S. Pietro will cost around kr149 if you buy it on the day, but the cheapest tickets can be found for only kr105.
On Fri, Sep 11, we found 16 buses from Siena station to Rome S. Pietro, including 16 direct services.
On Fri, Sep 11 the direct buses cover the 185 km distance in an average of 2 h 42 m but if you time it right, some buses will get you there in just 2 h 40 m .
On Fri, Sep 11 the slowest buses will take 2 h 45 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.
FlixBus3:00 PM2h45Siena, Stazione FS (Piazzale Carlo Rosselli)5:45 PMRoma, Autostazione Tiburtinakr1051One-way0 transfers
FlixBus3:45 PM2h50Siena, Stazione FS (Piazzale Carlo Rosselli)6:35 PMRoma, Autostazione Tiburtinakr1051One-way0 transfers
FlixBus6:25 PM2h45Siena, Stazione FS (Piazzale Carlo Rosselli)9:10 PMRoma, Autostazione Tiburtinakr1051One-way0 transfers
FlixBus12:40 PM2h40Siena, Stazione FS (Piazzale Carlo Rosselli)3:20 PMRoma, Autostazione Tiburtinakr1051One-way0 transfers
FlixBus7:45 PM2h50Siena, Stazione FS (Piazzale Carlo Rosselli)10:35 PMRoma, Autostazione Tiburtinakr1051One-way0 transfers
FlixBus12:40 PM2h40Siena, Stazione FS (Piazzale Carlo Rosselli)3:20 PMRoma, Autostazione Tiburtinakr1051One-way0 transfers
FlixBus8:45 AM2h40Siena, Stazione FS (Piazzale Carlo Rosselli)11:25 AMRoma, Autostazione Tiburtinakr1631One-way0 transfers
8:50 PM2h40Siena, Siena/Viale Pietro Toselli11:30 PMRoma, Autostazione Tiburtinakr1261One-way0 transfers
FlixBus3:00 PM2h45Siena, Stazione FS (Piazzale Carlo Rosselli)5:45 PMRoma, Autostazione Tiburtinakr1051One-way0 transfers
FlixBus6:25 PM2h45Siena, Stazione FS (Piazzale Carlo Rosselli)9:10 PMRoma, Autostazione Tiburtinakr1051One-way0 transfers
Travel Information
Compare train and bus for Siena station to Rome S. Pietro
Omio recommends booking the bus as it is the most popular option from Siena station to Rome S. Pietro among Omio's users. If you are prioritising price, take the bus, with an average ticket price of kr178 For those with little time, consider booking a bus, which has an average total journey time of 3h 27m. Average ticket prices depend on the travel mode: a bus costs an average of kr178, while a train costs an average of kr392.
Distance: 114 miles (185 km)
Compare bus with
Most popular Bus | Train | Driving |
|---|---|---|
kr178 Average price Cheapest | kr392 Average price | kr603 Average price (fuel + tolls) |
3h 27m Average total duration Fastest 2h 57m Onboard + 30m Additional time* | 4h 14m Average total duration 3h 44m Onboard + 30m Additional time* | 2h 31m Average total duration (door-to-door) |
![]() Most popular bus company | ![]() Most popular train company | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Siena station to Rome S. Pietro:
A bus is kr214 less than a train for this route with tickets for a train from Siena station to Rome S. Pietro costing on average kr392.
Other travel options to Rome S. Pietro take longer:
Train takes on average 3h 44m.
Tickets start at around kr178 compared to roughly kr603 in fuel and tolls — a saving of about kr425. The journey takes 2h 57m versus 2h 31m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.
Direct services are operated by Itabus, Marino Autolinee.
Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.
Siena station to Rome S. Pietro Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Itabus | Departure Time 03:15AM | Arrival Time 06:05AM | Duration 2h50 | Departure days Mon | Cheapest price kr126 |
Operator Itabus | Departure Time 04:15AM | Arrival Time 07:05AM | Duration 2h50 | Departure days Tue | Cheapest price kr81 |
Operator Itabus | Departure Time 05:15AM | Arrival Time 08:10AM | Duration 2h55 | Departure days Wed | Cheapest price kr115 |
Operator FlixBus | Departure Time 05:35AM | Arrival Time 08:40AM | Duration 3h05 | Departure days Wed, Thu, Fri | Cheapest price kr80 |
Operator FlixBus | Departure Time 07:00AM | Arrival Time 09:55AM | Duration 2h55 | Departure days Wed, Thu, Fri | Cheapest price kr87 |
Operator FlixBus | Departure Time 08:45AM | Arrival Time 11:25AM | Duration 2h40 | Departure days Wed, Thu, Fri | Cheapest price kr80 |
Operator BlaBlaCar | Departure Time 10:20AM | Arrival Time 12:50PM | Duration 2h30 | Departure days Fri | Cheapest price kr257 |
Operator FlixBus | Departure Time 10:45AM | Arrival Time 01:35PM | Duration 2h50 | Departure days Wed, Thu, Fri | Cheapest price kr124 |
Operator Marino Autolinee | Departure Time 11:05AM | Arrival Time 02:20PM | Duration 3h15 | Departure days Wed, Thu, Fri | Cheapest price kr149 |
Operator FlixBus | Departure Time 12:40PM | Arrival Time 03:20PM | Duration 2h40 | Departure days Fri | Cheapest price kr105 |
Operator Itabus | Departure Time 01:45PM | Arrival Time 04:35PM | Duration 2h50 | Departure days Wed | Cheapest price kr103 |
Operator Itabus | Departure Time 02:25PM | Arrival Time 05:15PM | Duration 2h50 | Departure days Tue, Sat | Cheapest price kr84 |
Operator FlixBus | Departure Time 03:00PM | Arrival Time 05:45PM | Duration 2h45 | Departure days Wed, Thu, Fri | Cheapest price kr80 |
Operator Itabus | Departure Time 03:25PM | Arrival Time 06:15PM | Duration 2h50 | Departure days Mon | Cheapest price kr57 |
Operator FlixBus | Departure Time 03:45PM | Arrival Time 06:35PM | Duration 2h50 | Departure days Fri | Cheapest price kr105 |
Operator Itabus | Departure Time 04:25PM | Arrival Time 07:15PM | Duration 2h50 | Departure days Wed, Thu, Fri | Cheapest price kr103 |
Operator BlaBlaCar | Departure Time 05:00PM | Arrival Time 07:30PM | Duration 2h30 | Departure days Wed | Cheapest price kr182 |
Operator BlaBlaCar | Departure Time 05:10PM | Arrival Time 08:10PM | Duration 3h00 | Departure days Wed | Cheapest price kr198 |
Operator BlaBlaCar | Departure Time 05:20PM | Arrival Time 07:50PM | Duration 2h30 | Departure days Wed | Cheapest price kr273 |
Operator BlaBlaCar | Departure Time 06:20PM | Arrival Time 09:20PM | Duration 3h00 | Departure days Wed | Cheapest price kr290 |
Operator FlixBus | Departure Time 06:25PM | Arrival Time 09:10PM | Duration 2h45 | Departure days Wed, Thu, Fri | Cheapest price kr105 |
Operator FlixBus | Departure Time 07:00PM | Arrival Time 09:45PM | Duration 2h45 | Departure days Sun | Cheapest price kr123 |
Operator FlixBus | Departure Time 07:45PM | Arrival Time 10:35PM | Duration 2h50 | Departure days Thu, Fri | Cheapest price kr105 |
Operator Marino Autolinee | Departure Time 08:30PM | Arrival Time 11:40PM | Duration 3h10 | Departure days Wed, Thu, Fri | Cheapest price kr218 |
Operator Busitalia | Departure Time 08:30PM | Arrival Time 11:30PM | Duration 3h00 | Departure days Wed, Thu, Fri | Cheapest price kr126 |
Operator Busitalia | Departure Time 08:50PM | Arrival Time 11:30PM | Duration 2h40 | Departure days Wed, Thu, Fri | Cheapest price kr126 |
Operator FlixBus | Departure Time 09:00PM | Arrival Time 11:45PM | Duration 2h45 | Departure days Fri | Cheapest price kr105 |
Operator FlixBus | Departure Time 09:25PM | Arrival Time 12:10AM | Duration 2h45 | Departure days Sat | Cheapest price kr79 |
Operator BlaBlaCar | Departure Time 09:50PM | Arrival Time 12:20AM | Duration 2h30 | Departure days Fri | Cheapest price kr272 |
Operator FlixBus | Departure Time 10:25PM | Arrival Time 01:10AM | Duration 2h45 | Departure days Thu, Fri | Cheapest price kr105 |
Live departures
Siena station to Rome S. Pietro bus times
The table below shows live departures for Siena station to Rome S. Pietro buses for today, Thursday, September 10. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
FlixBus | 10:25 PM Siena, Stazione FS (Piazzale Carlo Rosselli) | 2h45 | 1:10 AM Roma, Autostazione Tiburtina | 0 transfersDirect | |
| Friday, September 11 | |||||
FlixBus | 5:35 AM Siena, Stazione FS (Piazzale Carlo Rosselli) | 3h05 | 8:40 AM Roma, Autostazione Tiburtina | 0 transfersDirect | |
FlixBus | 7:00 AM Siena, Stazione FS (Piazzale Carlo Rosselli) | 2h55 | 9:55 AM Roma, Autostazione Tiburtina | 0 transfersDirect | |
FlixBus | 8:45 AM Siena, Stazione FS (Piazzale Carlo Rosselli) | 2h40 | 11:25 AM Roma, Autostazione Tiburtina | 0 transfersDirect | |
FlixBus | 10:45 AM Siena, Stazione FS (Piazzale Carlo Rosselli) | 2h50 | 1:35 PM Roma, Autostazione Tiburtina | 0 transfersDirect | |
207 | 11:05 AM Siena, Stazione FS (Piazzale Carlo Rosselli) | 3h15 | 2:20 PM Roma, Autostazione Tiburtina | 0 transfersDirect | |
FlixBus | 12:40 PM Siena, Stazione FS (Piazzale Carlo Rosselli) | 2h40 | 3:20 PM Roma, Autostazione Tiburtina | 0 transfersDirect | |
FlixBus | 3:00 PM Siena, Stazione FS (Piazzale Carlo Rosselli) | 2h45 | 5:45 PM Roma, Autostazione Tiburtina | 0 transfersDirect | |
FlixBus | 3:45 PM Siena, Stazione FS (Piazzale Carlo Rosselli) | 2h50 | 6:35 PM Roma, Autostazione Tiburtina | 0 transfersDirect | |
2125 | 4:25 PM Siena, Stazione FS (Piazzale Carlo Rosselli) | 2h50 | 7:15 PM Roma, Autostazione Tiburtina | 0 transfersDirect | |
FlixBus | 6:25 PM Siena, Stazione FS (Piazzale Carlo Rosselli) | 2h45 | 9:10 PM Roma, Autostazione Tiburtina | 0 transfersDirect | |
FlixBus | 7:45 PM Siena, Stazione FS (Piazzale Carlo Rosselli) | 2h50 | 10:35 PM Roma, Autostazione Tiburtina | 0 transfersDirect | |
![]() | 8:30 PM Siena, P.za Gramsc | 3h00 | 11:30 PM Roma, Autostazione Tiburtina | 0 transfersDirect | |
108 | 8:30 PM Siena, Stazione FS (Piazzale Carlo Rosselli) | 3h10 | 11:40 PM Roma, Autostazione Tiburtina | 0 transfersDirect | |
![]() | 8:50 PM Siena, Siena/Viale Pietro Toselli | 2h40 | 11:30 PM Roma, Autostazione Tiburtina | 0 transfersDirect | |
Find all the dates and times for this journey
Compare prices and tickets Siena station to Rome S. Pietro by train or bus
Compare train and bus 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.
Sep 11
Sep 12
Sep 13
Sep 14
Sep 15
Sep 16
Sep 17
Why should you book Siena station to Rome S. Pietro buses with Omio?
Why book with Omio vs FlixBus?
- Compare with other providers: On Omio, you can not only buy tickets for FlixBus, but also compare tickets for the likes of Itabus or Marino Autolinee to find the best option for your trip from Siena station to Rome S. Pietro.
- 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 FlixBus with all available travel options, which are train and bus to ensure you get the best deal for traveling from Siena station to Rome S. Pietro.
Why book with Omio over Wanderu, Trainline or Checkmybus?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Itabus or Marino Autolinee to find the best option for your trip from Siena station to Rome S. Pietro.
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Siena station to Rome S. Pietro.
Journey information
Overview: Bus from Siena station to Rome S. Pietro
Buses from Siena station to Rome S. Pietro run on average 19 times per day, taking around 2h 57m. Cheap bus tickets for this journey start at kr57 but you can travel from only kr11 by train.
There are 17 buses per day. The earliest bus runs at 03:35, the last at 20:25. The fastest bus covers the 114 miles (185 km) distance in 2h 40m.
Distance 114 miles (185 km) |
Average bus duration 2h 57m |
Cheapest ticket price kr57 |
Buses per day 19 |
Direct buses 17 |
Fastest bus 2h 40m |
First bus 3:35 AM |
Last bus 8:25 PM |
Cheapest Month Sep |
Cheapest Day Sat |
High Season Jul - Sep |
Low Season Oct - Dec |
Busiest Day Fri |
Least Busy Day Thu |
Bus providers: FlixBus, Itabus, Marino Autolinee, Busitalia from Siena station to Rome S. PietroYou can travel by bus between Siena station to Rome S. Pietro with FlixBus, Itabus, Marino Autolinee, Busitalia for as low as kr57. When you search for schedules and tickets, Omio will show you the best journey
FlixBus
Itabus
Marino Autolinee
Busitalia
FAQs: Bus from Siena station to Rome S. Pietro
Find answers to the most common questions about traveling from Siena station to Rome S. Pietro 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 Rome S. Pietro, this guide helps you travel smarter and with confidence.

- Marino Autolinee
- Assistance
- Priority seating
- Accessible restrooms.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
- Itabus
- Assistance
- Dedicated seating areas
- Accessible restrooms.
- Marino Autolinee
- You can cancel your ticket up to 24 hours before departure for a full refund. Cancellations within 24 hours incur a 50% fee.
- 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.
- Itabus
- You can cancel your ticket up to 24 hours before departure for a partial refund. Changes allowed for a fee.
- Marino Autolinee
- One carry-on bag up to 10kg (55x40x20 cm) and one checked bag up to 20kg (80x50x30 cm).
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
- Itabus
- One carry-on bag up to 10kg and one checked bag up to 20kg.
- Marino Autolinee
- 10€ per additional bag up to 20 kg.
- FlixBus
- Additional luggage can be purchased for a fee.
- Itabus
- 5€ per additional bag.
- Marino Autolinee
- Small pets allowed in carriers
- larger pets must be leashed and muzzled.
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
- Itabus
- Small pets allowed in carriers
- larger pets must be leashed and muzzled.



