Travel Information
Compare train, bus, and flight for Rome to Siena
Omio recommends booking the bus as it is the most popular option from Rome to Siena among Omio's users. If you are prioritising price take the bus with prices starting from €5. For those with little time consider booking a flight which can get you there in 55m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.1 - 0.2kg. The ticket price range depends on the travel mode: a bus costs an average of €5, and a flight costs an average of €74.
Distance: 184 km
Compare bus with
Most popular Bus | Train | Flight |
|---|---|---|
€9 Average price Cheapest | €25 Average price | €202 Average price |
3h 38m Average total duration 3h 8m Onboard + 30m Additional time* | 3h 50m Average total duration 3h 20m Onboard + 30m Additional time* | 3h 55m Average total duration Fastest 55m Onboard + 3h 0m Additional time* |
0.2 - 0.5kg CO2 emissions | 0.1 - 0.2kg CO2 emissions Lowest | 0.6 - 1.1kg CO2 emissions |
![]() Most popular bus company | ![]() Most popular train company | ![]() Most popular airline |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Travel optionsfrom Rome to Siena
How to get from Rome to Siena by train, bus or flight.
Our recommendation
The best way to travel from Rome to Siena is by taking a bus because it’s the best combination of price and speed.
FlixBusCheapest
2490Fastest
FlixBusOther options
Regionale Veloce 4100 · Regionale 19084
Regionale Veloce 4096 · Regionale 19076
Regionale Veloce 4098 · Regionale 19084
FlixBus
2704
2726Find all the dates and times for this journey by train, bus, flight, and ferry .
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FAQs: Travel from Rome to Siena
Travel to Siena easily. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from Rome to Siena.

There are 3 travel options from Rome to Siena: train, coach or flight.
The cheapest way to get from Rome to Siena is by taking a coach with average ticket prices of €5 compared to other travel options to Siena:
A coach is €47 less than a flight for this trip with tickets for a flight from Rome to Siena costing on average €52.
A coach is €14 less than a train with an average ticket price of €20 from Rome to Siena.
The quickest way to travel to Siena from Rome is by flight, which takes on average 55 min compared to other travel options that take longer:
Taking a coach requires on average 2 h 39 min of travel time.
Train takes on average 3 h 15 min.
The Rome to Siena distance is approximately 184 km.
The average frequency per day from Rome to Siena is:
- Around 12 coaches per day.
- 16 trains per day.
However, we recommend checking specific travel dates for your route from Rome to Siena as scheduled services by train, coach or flight can vary by season or day of the week.
These are the most popular departure and arrival points when travelling from Rome to Siena:
- Most travellers take a coach from Roma, Autostazione Tiburtina to Siena, Stazione FS (Piazzale Carlo Rosselli).
The following travel companies offer services from Rome to Siena:
- Travel with Itabus, FlixBus, Marino Autolinee or Autolinee Federico to go to Siena by coach. For a good deal on tickets, you can find FlixBus Rome to Siena tickets on Omio for €5.
- Alitalia can take you to Siena by plane. If searching for a good deal on flights, you can find tickets for Alitalia from Rome to Siena for €52.
- Travel with Regionale, Frecciarossa, Italo, Intercity or Intercity Notte for trains to Siena. If you’re looking for a good deal on tickets, check for Regionale Rome to Siena tickets on Omio for €20.
Yes, there are direct services available from Rome to Siena with the following travel companies:
- 12 direct coaches per day with Itabus, FlixBus, Marino Autolinee or Autolinee Federico.
Direct services tend to save you time and add more convenience in getting you to Siena as you won't need to transfer at another stop in between, so it's worth paying attention to before booking your tickets from Rome to Siena.
Travelling from Rome to Siena: related information
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