Previously seen journeys
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Frosinone | Siena Train Station | No tags | ||||
| Bus | Frosinone | Siena Train Station | No tags | ||||
| Bus | Frosinone | Siena (Stellino) | No tags | ||||
| Bus | Frosinone | Siena Train Station | No tags | ||||
| Bus | Frosinone | Siena Train Station | No tags |
Compare 2 ways to travel from Frosinone to Siena
Among the sustainable travel choices, the bus stands out as a good way to reach Siena. The journey takes about 5 hours 40 minutes and with fares starting at just R 484, it presents an excellent value for a comfortable ride.
| Average price | Average duration | CO₂ emissions | Actions | |
|---|---|---|---|---|
| Average priceR 484 - R 484 | Average duration5h 40m | 6kg CO₂e | ||
Carpool | Average priceR 435 - R 435 | Average duration3h 20m | 10kg CO₂e |
Where are the popular stops in Frosinone and Siena?
Stops in Frosinone
- APiazza Sandro Pertini, 03100 Frosinone FR, Italy
- B
Frosinone fermata dell'autobus
Via Dei Monti Lepini, 03100 Frosinone FR, Italy - C
Via Marittima
Via Marittima, 124, 03100 Frosinone FR, Italy
Stops in Siena
- APiazza Antonio Gramsci, 53100 Siena SI, Italy
- B
Via Sallustio Bandini, 21
Via Sallustio Bandini, 21, 53100 Siena SI, Italy - C
Via Giuseppe Mazzini, 58
Via Giuseppe Mazzini, 58, 53100 Siena SI, Italy - D
Via Riccardo Lombardi, 42
Via Riccardo Lombardi, 42, 53100 Siena SI, Italy - E
Torre Fiorentina
Torre Fiorentina, 53100 Siena SI, Italy - F
Siena Zona Industriale
Siena FS, 53100 Siena SI, Italy
Compare bus companies
Based on 11555 reviews, the company was rated 3.5 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the Wi-Fi. FlixBus ticket prices on this trip start at R 484
Frequently asked questions about travelling from Frosinone to Siena by bus
Please note that timetables, routes, or operator details shown here may be updated or differ at the time of your trip.
How much is the bus ticket from Frosinone to Siena?
The cheapest bus tickets from Frosinone to Siena start at R 484. The average price for this route is around R 484. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.
How long is the bus journey from Frosinone to Siena?
The average bus journey time from Frosinone to Siena is 5h 40m, covering a distance of 248 km. The fastest bus gets you there in 5h 40m and is operated by FlixBus.
Which bus companies service the Frosinone to Siena route?
Several major bus companies operate on this route with 2 buses available per day.
What is the earliest and latest departure time for the bus from Frosinone to Siena?
The earliest bus departs from Frosinone to Siena at 09:10. And the latest bus departs at 09:10.
What are the CO₂ emissions for the bus trip from Frosinone to Siena?
A bus trip from Frosinone to Siena produces an estimated 6 kg of CO₂, making it a highly eco-friendly travel option and Busbud’s recommended way to travel.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Frosinone to Siena was searched and found on 08 Dec 2025 with a price of R 1 155To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Frosinone to Siena as early as possible.
