Cheapest€11.88
- Trenitalia T225206:4729m07:16Arezzo railway stationSiena railway station
Door to door 1h 13mCO2 1.8 kgChanges 0Refundable
Arezzo to Siena train
Trains from Arezzo to Siena start at €11.88 and take 1h 13m at their fastest.
The Trains from Arezzo to Siena starts at €11.88 and takes 1h 13m door to door, run by 1 operator over 54 km, with around 5 departures a day. Fares bottom out about 90 days before departure.
- 1h 13mDoor to door
- 29mMoving
- €11.88From
- 1.8 kgCO2
The cheapest and the fastest on September 16, 2026
Two journeys we can sell today, with the service number each operator files them under.
Rail operators
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From | Fastest | Typical speed | Flexibility | On board |
|---|---|---|---|---|---|
 Trenitalia | €11.88 | 1h 11m | 140 km/h | Refundable | Power outlets, Wi-Fi |
Siena is small enough to walk across, so almost anywhere downtown works. We still do not sell the room.
Rooms within reach of Siena railway station
Hotels and apartments near downtown, most of them with free cancellation, on a map that shows what is walkable.
Search Siena on Booking.comOr compare on Expedia
Partner links. We do not sell accommodation. We earn a commission when a booking completes, and it never changes what you pay.
When to book Arezzo to Siena
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €11.8890 days
- €11.8860 days
- €11.8845 days
- €11.8830 days
- €11.8821 days
- €13.5414 days
- €14.097 days
- €14.093 days
- €17.391 days
- Cheapest lead time
- Fares bottom out around 90 days ahead, at €11.88.
- How much it moves
- The gap between the cheapest and most expensive lead time is 46 percent. The most expensive point is €17.39, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 90 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €12.44Sun
- €11.88Mon
- €11.89Tue
- €11.88Wed
- €15.19Thu
- €13.54Fri
- €12.44Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Arezzo
Rail
- Arezzo railway station
- Arezzo Pescaiola train station
- Arezzo Casello 1 railway station
Siena
Rail
- Siena railway station
- Siena Zona Industriale
- Siena old railway station
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 20% of the services we sell on this corridor run through without a change. The remaining 80% involve one connection.
- How far it really runs
- The route covers 54 km against 47 km in a straight line, a detour of 15 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Scandicci, Campo di Marte, Sesto Fiorentino, Florence. The gap between arriving and leaving is 56 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 17 percent chance of not being made on the timetable alone. Both legs are sold on one booking, so a missed connection is ours to fix and you are rebooked at no charge.
- First and last departure
- The first service of the day leaves Arezzo at 06:47 and the last at 07:30, across 5 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Arezzo to Siena
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does the Train from Arezzo to Siena take?
The Train from Arezzo to Siena takes 1h 13m door to door, of which 29m is spent moving. The route runs 54 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Train from Arezzo to Siena cost?
The Train from Arezzo to Siena starts at €11.88 for one passenger, checked on September 16, 2026. A typical fare is €26.74. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Train from Arezzo to Siena?
1 operators run the Train from Arezzo to Siena: Trenitalia. Between them they file around 5 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Train from Arezzo to Siena use?
The Train from Arezzo to Siena leaves from Arezzo railway station and arrives at Siena railway station. Allow about 44m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
When should I book the Train from Arezzo to Siena?
Fares for the Train from Arezzo to Siena bottom out around 90 days ahead, at €11.88. The gap between the cheapest and most expensive lead time across the window is 46 percent, measured on September 16, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Train from Arezzo to Siena produce?
The Train from Arezzo to Siena produces about 1.8 kg of CO2 per passenger over 54 km, which works out at roughly 33 grams per passenger kilometer. That figure is for the whole journey and for one traveler, not for the vehicle.
What is provided on board the Train from Arezzo to Siena?
Operators on the Train from Arezzo to Siena publish Power outlets, Wi-Fi. That is what 1 carriers on this corridor state about their own fleets, across a journey of 1h 13m door to door. Where a carrier publishes nothing, this page lists nothing for it.
Where these numbers come from
Derived from service area No carrier record names this exact pair. The operators listed publish a service area covering both places at a distance their mode plausibly carries people, which is evidence that the corridor is served and not evidence of a specific service. Pages state which, because presenting the two as the same thing would be dishonest.
Schedules, seat counts and fares are generated by our own model until the supplier contracts are signed. Places, coordinates, operators, which operator serves which pair, and every distance are real. We would rather say that on every page than let a modeled number pass for a filed one.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Arezzo to Siena on September 11, 2026: 54 km of route against 47 km in a straight line, 5 services a day, 1 operators, a cheapest fare of €11.88, and 1h 13m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
Related journeys
Siena to Arezzo trainCompare every mode from Arezzo to SienaBologna to Siena trainCampo di Marte to Siena trainCesena to Siena trainCivitavecchia to Siena trainFerrara to Siena trainFlorence to Siena trainForlì to Siena trainImola to Siena trainMestre to Siena trainPadua to Siena trainPerugia to Siena trainRavenna to Siena train
Plenty of what is worth seeing sits outside Siena and elsewhere in Italy. None of it is ours to sell.
What to book in Siena before you go
Timed entry, guided walks and half-day trips out of Siena, with free cancellation on most of it.
See Siena on GetYourGuideOr browse Viator
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