Find coaches from Bologna to Siena

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Today11 Aug
from US$13
Tomorrow12 Aug
from US$15
Wed13 Aug
from US$14
Thu14 Aug
from US$15
Fri15 Aug
from US$11
Sat16 Aug
from US$11
Sun17 Aug
from US$10
Mon18 Aug
from US$11

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest + Fastest
    Departure time: 12 August at
    Departure city: Bologna
    Departure location: Bologna Autostazione
    Arrival time: 12 August at
    Destination city: Siena
    Destination location: Siena Train Station
    Operated by: ItabusItabus
    Vehicle: BusDuration:
  • Departure time: 12 August at
    Departure city: Bologna
    Departure location: Bologna Autostazione
    Arrival time: 12 August at
    Destination city: Siena
    Destination location: Siena Train Station
    Operated by: ItabusItabus
    Vehicle: BusDuration:
  • Departure time: 12 August at
    Departure city: Bologna
    Departure location: Bologna Autostazione
    Arrival time: 12 August at
    Destination city: Siena
    Destination location: Siena Train Station
    Operated by: Flixbus Flixbus
    Vehicle: BusDuration:
  • Departure time: 12 August at
    Departure city: Bologna
    Departure location: Bologna Autostazione
    Arrival time: 12 August at
    Destination city: Siena
    Destination location: Siena Train Station
    Operated by: Flixbus Flixbus
    Vehicle: BusDuration:
  • Departure time: 12 August at
    Departure city: Bologna
    Departure location: Bologna Autostazione
    Arrival time: 12 August at
    Destination city: Siena
    Destination location: Siena Train Station
    Operated by: Flixbus Flixbus
    Vehicle: BusDuration:

Accepted payments

  • Visa
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  • China Union Pay
  • Diners Club Canada
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  • JCB payment
  • Klarna (Pay over time)
  • Google Pay

Compare 2 ways to travel from Bologna to Siena

Train
Average priceUS$39 - US$39Average duration5h 50m
3kg CO₂e5 out of 5 stars
Most eco-friendly
Carpool
Average priceUS$9 - US$22Average duration2h
5kg CO₂e4 out of 5 stars
CheapestFastest
busbud logoBusbud recommends carpooling from Bologna to Siena

Among the sustainable travel choices, the carpool stands out as a good way to reach Siena. The journey takes about 2 hours and with fares starting at just US$9, it presents an excellent value for a comfortable ride.

3carpool per day
2hAverage duration
US$9Cheapest ticket
5kgCO₂ emissions

Frequently asked questions on the trip Bologna - Siena

  1. How far is Siena from Bologna by coach?

    The distance between Bologna and Siena by coach is approximately 82 miles (131 km).

  2. Is there a way to reach Siena from Bologna without a car?

    You can travel to Siena from Bologna by coach, which provides a smooth ride and an affordable and convenient trip. Depending on your preferences, carpooling can also be considered as an option.

Find cheapest prices for buses

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

Best price found
09/08
US$7
10/08
US$9
Today
US$9
12/08
US$14
13/08
US$10
14/08
US$11
15/08
US$7
16/08
US$8
busbud logoThe cheapest trip from Bologna to Siena was searched and found on 9 Aug 2025 with a price of US$7

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Bologna to Siena as early as possible.

You can expect to pay from US$7 to US$47 for a bus ticket from Bologna to Siena based on the last 2 days. You can expect to find the cheapest price for the trip at US$7, which is on 2025-08-15.

Usually ITAB will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.

About Bus Travel

Bus Travel Tips

If you're abroad, study some local language. Not only could it get you out of a pickle during your bus trip from Bologna to Siena but it'll also be endearing to native speakers who will surely appreciate your effort.

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

Buses have the smallest carbon footprint of all motorized transport modes. A bus going from Bologna to Siena will emit half the CO2 emitted by a train, and radically less than a car or an airplane.

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

Did you know?

The average number of passengers on a coach bus is 32 meaning that a bus could replace a minimum of at least 30 cars!

Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!

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 Bologna by bus?

Bus from Bologna to Siena

You can also go to Siena by train

Train from Bologna to Siena

Why choose Busbud?

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