Bus Tickets from Frosinone to Siena

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Previously seen trips

One passenger / one way

  • Departure time: August 25 at
    Departure city: Frosinone
    Departure location: Frosinone
    Arrival time: August 25 at
    Destination city: Siena
    Destination location: Siena
    Operated by: BlaBlaCarBlaBlaCar
    Vehicle: BusDuration:
  • Departure time: August 25 at
    Departure city: Frosinone
    Departure location: Frosinone
    Arrival time: August 25 at
    Destination city: Siena
    Destination location: Siena
    Operated by: BlaBlaCarBlaBlaCar
    Vehicle: BusDuration:
  • Departure time: August 25 at
    Departure city: Frosinone
    Departure location: Frosinone
    Arrival time: August 25 at
    Destination city: Siena
    Destination location: Siena
    Operated by: BlaBlaCarBlaBlaCar
    Vehicle: BusDuration:
  • Departure time: August 25 at
    Departure city: Frosinone
    Departure location: Frosinone
    Arrival time: August 25 at
    Destination city: Siena
    Destination location: Siena
    Operated by: BlaBlaCarBlaBlaCar
    Vehicle: BusDuration:
  • Departure time: August 25 at
    Departure city: Frosinone
    Departure location: Frosinone
    Arrival time: August 25 at
    Destination city: Siena
    Destination location: Viale Toselli (Penny Market)
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:

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Compare 2 ways to go from Frosinone to Siena

Bus
Average PriceUS$49 - US$49Average Duration5h 40m
6kg CO₂e5 out of 5 stars
Most eco-friendly
Carpool
Average PriceUS$29 - US$30Average Duration2h 50m
10kg CO₂e4 out of 5 stars
CheapestFastest
busbud logoBusbud recommends carpooling from Frosinone to Siena

Among the sustainable travel choices, the carpool stands out as a good way to reach Siena. The journey takes about 2 hours 50 minutes, and with fares starting at just US$29, it presents an excellent value for a comfortable ride.

4carpool per day
2h 50mAverage Duration
US$29Cheapest ticket
10kgCO₂ emissions

Bus Frosinone to Siena: Trip Overview

Average Ticket PriceUS$49
Average Bus Trip Duration5h 40m
Number of daily buses2
Earliest bus departure9:10am
Distance251 km

Frosinone to Siena Bus

With Busbud, comparing and booking tickets for a bus from Frosinone to Siena is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.

We make sure you can find a bus service from Frosinone to Siena from the most reliable bus companies operating this trip.

Discover how much the bus trip from Frosinone to Siena will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.

Frequently asked questions on the trip Frosinone - Siena

  1. How far is Frosinone from Siena?

    The distance between Frosinone and Siena is approximately 250 km (155 miles).

  2. What are the departure and arrival locations for buses traveling from Frosinone to Siena?

    Buses departing from Frosinone Stazione di autobus in Frosinone will take you to Piazza Gramsci in Siena.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
08-23
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08-24
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Today
US$45
08-26
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08-27
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08-28
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08-29
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08-30
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busbud logoThe cheapest trip from Frosinone to Siena was searched and found on Aug 25, 2025 with a price of US$45

To 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.

About Bus Travel

Bus Travel Tips

Meet and talk to locals at the bus stations while travelling from Frosinone to Siena.There is no better way to get inside travel information while exploring a new city than to go straight to its people.

Start sightseeing the minute your bus leaves the station. If you're on the night bus from Frosinone to Siena, get comfy and count the stars.

Buses have one of the smallest carbon footprints of motorized transport modes. A bus going from Frosinone to Siena will emit less CO2 than a car or an airplane.

Make a music playlist for your bus ride from Frosinone to Siena, and enjoy the scenery to tunes from your own personal soundtrack.

Did you know?

One of the longest bus route in the world goes all the way from Ontario to Alberta in Canada (with the same bus). This trip is 3,435 km or 2,135 miles long and the price is a bit under $100.

Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travellers have used their electronic device on board during 2014.

It takes 27 hours to go by bus from Lima to Cusco, one of the craziest bus trips on the world. This route is used daily by locals and backpackers.

Will you be returning to Frosinone by bus?

Bus from Siena to Frosinone

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