The cheapest and fastest buses from Rome Trastevere to Siena station
Cheapest price
$9
Average price
$27
Fastest journey
2 h 50 m
Average duration
3 h 29 m
Buses per day
2
Distance
187 km
The best way to find a cheap bus ticket from Rome Trastevere to Siena station is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Rome Trastevere to Siena station will cost around $27 if you buy it on the day, but the cheapest tickets can be found for only $9.
Of the 2 buses that leave Rome Trastevere for Siena station on Tue, Dec 23, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Tue, Dec 23 the direct buses cover the 187 km distance in an average of 3 h 29 m but if you time it right, some buses will get you there in just 2 h 50 m .
On Tue, Dec 23 the slowest buses will take 4 h 8 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.




Travel Information
Compare train, bus, and flight for Rome Trastevere to Siena station
Omio recommends booking the train as it is the most popular option from Rome Trastevere to Siena station among Omio's users. If you are prioritising price take the bus with prices starting from €6. For those with little time consider booking a flight which can get you there in 55m. The ticket price range depends on the travel mode: a bus costs an average of €6, and a flight costs an average of €74.
Distance: 116 miles (187 km)
Compare bus with
| Bus | Most popular Train | Flight |
|---|---|---|
€8 Average price Cheapest | €21 Average price | €125 Average price |
3h 20m Average total duration 2h 50m Onboard + 30m Additional time* | 4h 10m Average total duration 3h 40m Onboard + 30m Additional time* | 3h 55m Average total duration Fastest 55m Onboard + 3h 0m Additional time* |
Direct Options | Direct Options | Direct Options |
Live departures
Rome Trastevere to Siena station bus times
The table below shows live departures for Rome Trastevere to Siena station buses for today, Monday, December 22. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 4:00 AM Rome Trastevere | 2h50 | 6:50 AM Siena station | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Rome Trastevere to Siena station by train, bus, or flight
Compare train, bus, and flight 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.
Dec 23
Dec 24
Dec 25
Dec 26
Dec 27
Dec 28
Dec 29
Journey information
Overview: Bus from Rome Trastevere to Siena station
Buses from Rome Trastevere to Siena station run on average 14 times per day, taking around 2h 50m. Cheap bus tickets for this journey start at $7 (€6) if you book in advance.
There are 12 buses per day. The earliest bus runs at 05:10, the last at 20:15. The fastest bus covers the 116 miles (187 km) distance in 2h 39m.
Distance 116 miles (187 km) |
Average bus duration 2h 50m |
Cheapest ticket price $7 (€6) |
Buses per day 14 |
Direct buses 12 |
Fastest bus 2h 39m |
First bus 05:10 |
Last bus 20:15 |
Bus providers: Itabus, Infobus, ATAC S.p.A. Azienda per la mobilità from Rome Trastevere to Siena stationYou can travel by bus between Rome Trastevere to Siena station with Itabus, Infobus, ATAC S.p.A. Azienda per la mobilità for as low as $7 (€6). When you search for schedules and tickets, Omio will show you the best journey
Itabus
Infobus
ATAC S.p.A. Azienda per la mobilità
FAQs: Bus from Rome Trastevere to Siena station
Find answers to the most common questions about traveling from Rome Trastevere to Siena station 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 Siena station, this guide helps you travel smarter and with confidence.

- Itabus
- Assistance
- Dedicated seating areas
- Accessible restrooms.
- Infobus
- Assistance
- Priority seating
- Transport for wheelchairs and mobility aids.
- Itabus
- You can cancel your ticket up to 24 hours before departure for a partial refund. Changes allowed for a fee.
- Infobus
- You can cancel your ticket up to 24 hours before departure for a partial refund. Cancellations within 24 hours may incur a fee.
To find the cheapest bus tickets for your trip from Rome Trastevere to Siena station, follow these tips:
Start your search now and compare ticket prices to find the best deal!
- Itabus
- One carry-on bag up to 10kg and one checked bag up to 20kg.
- Infobus
- One carry-on bag up to 5kg (40x20x25) and one checked bag up to 20kg (50x30x80).
- Itabus
- 5€ per additional bag.
- Infobus
- 10€ per additional bag.
- Itabus
- Small pets allowed in carriers
- Larger pets must be leashed and muzzled.
- Infobus
- Small pets allowed in carriers
- Larger pets may require a separate ticket.
