Bus Tickets from Bologna to Siena

Find affordable bus tickets from Bologna to Siena with flexible options. Book your trip now

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TodayJul 30
from US$14
TomorrowJul 31
from US$10
FriAug 1
from US$9
SatAug 2
from US$10
SunAug 3
from US$10
MonAug 4
from US$10
TueAug 5
from US$10
WedAug 6
from US$10

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: July 31 at
    Departure city: Bologna
    Departure location: Bologna Autostazione
    Arrival time: July 31 at
    Destination city: Siena
    Destination location: Siena Train Station
    Operated by: Flixbus Flixbus
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: July 31 at
    Departure city: Bologna
    Departure location: Bologna Autostazione
    Arrival time: July 31 at
    Destination city: Siena
    Destination location: Siena Train Station
    Operated by: Flixbus Flixbus
    Vehicle: BusDuration:
  • Departure time: July 31 at
    Departure city: Bologna
    Departure location: Bologna Autostazione
    Arrival time: July 31 at
    Destination city: Siena
    Destination location: Siena Train Station
    Operated by: ItabusItabus
    Vehicle: BusDuration:
  • Departure time: July 31 at
    Departure city: Bologna
    Departure location: Bologna Autostazione
    Arrival time: July 31 at
    Destination city: Siena
    Destination location: Siena Train Station
    Operated by: Flixbus Flixbus
    Vehicle: BusDuration:
  • Departure time: July 31 at
    Departure city: Bologna
    Departure location: Bologna Autostazione
    Arrival time: July 31 at
    Destination city: Siena
    Destination location: Siena Train Station
    Operated by: ItabusItabus
    Vehicle: BusDuration:

Last refresh of the prices: Today at 2:16 PM CEST.

Prices and availability are subject to change.

Accepted payments

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Compare 3 ways to go from Bologna to Siena

Bus
Average PriceUS$8 - US$89Average Duration2h 30m
3kg CO₂e5 out of 5 stars
CheapestMost eco-friendly
Train
Average PriceUS$39 - US$39Average Duration5h 50m
3kg CO₂e5 out of 5 stars
Carpool
Average PriceUS$9 - US$23Average Duration2h
5kg CO₂e4 out of 5 stars
Fastest
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.

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

Bus Bologna to Siena: Trip Overview

Average Ticket PriceUS$14
Average Bus Trip Duration2h 30m
Number of daily buses8
Earliest bus departure3:25am
Distance130 km
Latest bus departure11:54pm

Bologna to Siena Bus

Busbud shows you the best bus ticket fares and bus schedules so you can easily plan and book a trip by bus from Bologna to Siena.

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

Discover how much the bus trip from Bologna 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 Bologna - Siena

  1. What is the travel distance from Bologna to Siena?

    The distance covered from Bologna to Siena is 131 km (82 miles).

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

    Buses traveling this route start their trip at Bologna, in Bologna, and end it at 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
07-28
US$6
07-29
US$6
Today
US$11
07-31
US$6
08-01
US$5
08-02
US$6
08-03
US$6
08-04
US$6
busbud logoThe cheapest trip from Bologna to Siena was searched and found on Aug 1, 2025 with a price of US$5

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$5 to US$52 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$5 which is on 2025-08-01.

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 one of the smallest carbon footprints of motorized transport modes. A bus going from Bologna to Siena will emit less CO2 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.

What's the cheapest way to go from Bologna to Siena?

busbud logoThe bus is the cheapest travel choice for this destination

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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