Quick Answer
Best overall way: Bus + Tram. Take the Tiemme 131R bus from Siena (Piazzale Gramsci) to Florence (Firenze Autostazione) – 1h15–1h30, €7.00–€7.80 (≈$7.60–$8.40). Then walk 2 minutes to the Tram T2 station and ride directly to Florence Airport (FLR) – 20 min, €1.50 (≈$1.60). Total: ~1h45, ~€8.50–€9.30 (≈$9–$10). No direct service exists; this one-transfer combo is the fastest, cheapest, and most reliable.
If you prefer comfort and have more time, the train + tram option (€10.50–€16.50, ~2h–2h30) offers wider seats and onboard toilets. For door-to-door convenience (e.g., late-night or heavy luggage), a taxi or private transfer costs €80–€120 (≈$86–$130) and takes 40–50 minutes.
🚆 Train + Tram – Comfortable but Slower
The train from Siena to Firenze Santa Maria Novella (SMN) is operated by Trenitalia (regional trains only – no high-speed Frecciarossa or Italo from Siena). From SMN, the Tram T2 (Vespucci) line takes you directly to Florence Airport in 20 minutes. This option is best for travelers who value comfort, legroom, and the ability to walk around during the journey.
Step-by-Step Route
- Siena Station (Stazione di Siena) – located at Piazza Fratelli Rosselli. Buy a ticket from Trenitalia self-service kiosks, the Trenitalia app, or the ticket office. Tip: regional tickets are valid for 4 hours after validation, so you can take any train on the same route that day.
- Regional train to Firenze SMN – journey time: 1h30–2h00 (depending on stops). Trains run roughly hourly. Cost: €9.00–€15.00 (≈$9.70–$16.20) one-way, depending on train type (Regionale Veloce is slightly faster and pricier).
- Arrive at Firenze SMN – exit the platform and follow signs to “Tram T2 – Aeroporto”. The tram stop is just outside the main station entrance (Piazza della Stazione).
- Tram T2 to Florence Airport (FLR) – journey: 20 minutes, 12 stops. Cost: €1.50 (≈$1.60). Buy tickets from the automatic machines at the tram stop (cash or card) or via the AT Firenze app. Validate before boarding.
Train Types & Differences
| Train Type | Duration | Price (€) | Stops | Onboard Facilities |
|---|---|---|---|---|
| Regionale (R) | 1h45–2h00 | €9.00–€11.00 | 12–15 | Seats, luggage racks, toilet (most trains) |
| Regionale Veloce (RV) | 1h30–1h45 | €11.00–€15.00 | 6–8 | Same as R + more comfortable seats, fewer stops |
Note: There is no high-speed train from Siena. The RV is the fastest option but still regional.
Luggage & Seating
Regional trains have overhead racks (max 20 kg) and end-of-car luggage areas for large suitcases. No seat reservation is needed – it's first-come, first-served. During peak hours (8:00–9:30 AM and 5:00–7:00 PM), trains can get crowded, especially between Siena and Empoli. The Tram T2 has dedicated luggage racks near the doors; keep an eye on your bags as it can be busy.
Pros & Cons
- ✅ Pros: More comfortable seats, toilets onboard, scenic Tuscan countryside views, no traffic delays.
- ❌ Cons: Slower than bus + tram, slightly more expensive, fewer departures (roughly hourly), Siena station is 15–20 min walk from the historic center (or take a local bus).
✈️ Flight Connections from Florence Airport (FLR) – Planning Your Onward Journey
While you cannot fly from Siena to Florence Airport (the distance is only ~75 km), this section is essential if you are connecting to a domestic or international flight from FLR. Florence Airport (Peretola) serves major Italian cities like Rome (FCO), Milan (LIN), Catania (CTA), Palermo (PMO), and Bari (BRI), plus European hubs like London, Paris, Amsterdam, and Frankfurt.
Key Domestic Routes from FLR
| Destination | Airline(s) | Flight Time | Typical Price (€) |
|---|---|---|---|
| Rome (FCO) | ITA Airways, Ryanair | 55 min | €40–€120 (≈$43–$130) |
| Milan (LIN) | ITA Airways | 1h | €50–€150 (≈$54–$162) |
| Catania (CTA) | Ryanair, ITA Airways | 1h30 | €30–€90 (≈$32–$97) |
| Palermo (PMO) | Ryanair, ITA Airways | 1h35 | €35–€100 (≈$38–$108) |
| Bari (BRI) | Ryanair | 1h25 | €25–€80 (≈$27–$86) |
Should You Consider Pisa Airport (PSA) Instead?
Some travelers opt to fly from Pisa International Airport (PSA), which has a wider range of low-cost carriers (Ryanair, EasyJet, Wizz Air) and more European destinations. However, getting from Siena to Pisa Airport takes ~2h by bus (Tiemme 131R to Florence, then train to Pisa, or direct FlixBus). The trade-off: cheaper flights but longer travel time. For most, FLR is the more convenient choice.
Total Travel Time – Siena to Your Gate
If you're flying from FLR, plan your journey from Siena like this:
- Bus + Tram to FLR: 1h45 (Siena to airport)
- Check-in & security: Allow 1h30–2h for domestic, 2h–2h30 for international
- Total from Siena to gate: ~3h15–3h45 for domestic, ~3h45–4h15 for international
Always check real-time schedules on Florence Airport official site before departure.
🚌 Bus + Tram – Best Budget & Speed (Recommended)
The Tiemme 131R bus (operated by Busitalia) is the most popular and efficient way to travel from Siena to Florence. It departs from Siena Piazzale Gramsci (just inside the city walls, near the historic center) and arrives at Firenze Autostazione (Florence's main bus station, directly adjacent to Firenze SMN train station). From there, it's a 2-minute walk to the Tram T2 stop that goes directly to the airport.
Step-by-Step Route (Bus + Tram)
- Siena Piazzale Gramsci – arrive 10 minutes early. Buy tickets at the Busitalia ticket office (Piazza Gramsci), the Busitalia app, or from the self-service machine. Tip: validate your ticket on the bus (front machine) immediately – fines are €60+.
- Tiemme 131R bus to Firenze Autostazione – journey: 1h15–1h30. Frequency: every 30–60 minutes depending on time of day. Cost: €7.00–€7.80 (≈$7.60–$8.40).
- Arrive at Firenze Autostazione – exit the bus, walk 2 minutes to the Tram T2 (Vespucci) platform (located just outside the bus station entrance).
- Tram T2 to Florence Airport (FLR) – 20 minutes, €1.50 (≈$1.60). Buy tickets at the tram platform machine or via the AT Firenze app.
FlixBus – The Budget Alternative
FlixBus also operates from Siena (Piazzale Gramsci) to Florence (Viale Filippo Strozzi / near SMN). Prices start from €4.99 (≈$5.40) if booked early, but can rise to €12–€15 during peak times. FlixBus coaches are generally newer with free Wi-Fi and power outlets. The drop-off point is a 5–7 minute walk to the Tram T2 stop. Note: FlixBus has no ticket office – book exclusively on the FlixBus app or website.
Day Bus vs. Night Bus
| Type | Operator | Time | Price (€) | Frequency | Notes |
|---|---|---|---|---|---|
| Day bus | Tiemme 131R | 1h15–1h30 | €7.00–€7.80 | Every 30–60 min (5:15 AM – 9:00 PM) | Most reliable; runs daily |
| Day bus | FlixBus | 1h20–1h40 | €4.99–€15.00 | 3–5 times daily | Cheaper if booked early; less frequent |
| Night bus | FlixBus | 1h30–1h50 | €5.99–€12.00 | 1–2 times nightly (around 11 PM – 1 AM) | Good for early flights; book well in advance |
Luggage Policy
- Tiemme 131R: 2 suitcases (max 20 kg each) + 1 hand luggage. No extra charge.
- FlixBus: 1 large suitcase (max 20 kg) + 1 hand luggage. Oversize or extra bag costs €5–€10 if added online.
- Tram T2: No size limit but keep luggage with you – no designated cargo area.
Pros & Cons
- ✅ Pros: Cheapest option, frequent departures, bus stop in central Siena, fast (1h45 total), easy transfer to tram.
- ❌ Cons: Buses can be crowded, no onboard toilet (Tiemme), tram can be busy during peak commute hours (8–9 AM, 5–6 PM).
🚕 Taxi / Private Transfer – Door-to-Door Convenience
Taking a taxi or private transfer from Siena to Florence Airport is the most expensive but most convenient option. It is ideal for travelers with heavy luggage, early-morning or late-night flights, families with young children, or those with mobility concerns. The journey takes 40–50 minutes via the A1 motorway (Autostrada del Sole).
Price Breakdown
| Service Type | Price Range (€) | Price Range ($) | Includes |
|---|---|---|---|
| Standard Taxi (metered) | €80–€100 | $86–$108 | Up to 4 passengers, luggage in trunk |
| Fixed-Price Private Transfer (sedan) | €90–€120 | $97–$130 | Meet & greet, 1–3 passengers, 1 suitcase each |
| Fixed-Price Private Transfer (MPV/van) | €110–€150 | $119–$162 | 4–8 passengers, multiple suitcases |
| Executive/Luxury Car | €130–€200 | $140–$216 | Premium sedan, business class comfort |
Prices as of 2025. Always confirm the total price before booking, especially for metered taxis.
When to Choose a Taxi / Private Transfer
- ⏰ Early/Late flights: First bus from Siena leaves ~5:15 AM, but if you need to be at FLR before 7:00 AM, a taxi is your only reliable option.
- 🧳 Heavy luggage: If you have 2+ large suitcases per person, the hassle of bus + tram can be exhausting. A taxi handles it all.
- 👨👩👧👦 Family with young children: No stairs, no transfers, no crowds. Car seats available on request (most transfer companies offer them for free or €5 extra).
- ♿ Mobility issues: Door-to-door service avoids stairs and long walks. Ensure the company offers accessible vehicles.
- 🚫 Late-night arrivals: Last bus from Siena is ~9:00 PM. After that, taxi is the only option.
How to Book
- Local taxi companies: Radio Taxi Siena (+39 0577 49221) or book via the Taxify app. Metered fares can vary; ask for a fixed price quote.
- Private transfer platforms: Welcome Pickups, Kiwitaxi, or GetTransfer – all offer fixed prices, free cancellation, and flight monitoring.
- Book in advance: Especially for early flights (6:00–8:00 AM) and during high season (May–September). Same-day bookings are possible but may cost 10–20% more.
Pros & Cons
- ✅ Pros: Fastest (40–50 min), door-to-door, no transfers, no luggage hassle, available 24/7, comfortable.
- ❌ Cons: Very expensive (10× the cost of bus + tram), traffic delays can occur (especially on Friday afternoons and holiday weekends), metered taxis have variable pricing.
💰 Cost & Time Comparison – All Options at a Glance
Below is a complete comparison of every way to get from Siena to Florence Airport. Use this table to make your final decision based on budget, time, comfort, and convenience.
| Transport Mode | Total Time | Total Cost (€) | Total Cost ($) | Transfers | Best For |
|---|---|---|---|---|---|
| 🚌 Bus + Tram (Tiemme 131R) ⭐ | 1h45–2h00 | €8.50–€9.30 | $9–$10 | 1 (bus → tram) | Best overall – fastest & cheapest public option |
| 🚌 Bus + Tram (FlixBus) | 1h50–2h15 | €6.49–€16.50 | $7–$18 | 1 (bus → tram) | Cheapest if booked early |
| 🚆 Train + Tram (Regionale) | 2h00–2h30 | €10.50–€16.50 | $11–$18 | 1 (train → tram) | Comfort, legroom, scenic ride |
| 🚆 Train + Tram (Regionale Veloce) | 1h50–2h15 | €12.50–€16.50 | $13–$18 | 1 (train → tram) | Faster train, fewer stops |
| 🚕 Taxi (metered) | 40–50 min | €80–€100 | $86–$108 | 0 (door-to-door) | Late/early flights, heavy luggage |
| 🚗 Private Transfer (sedan) | 40–50 min | €90–€120 | $97–$130 | 0 (door-to-door) | Families, business travelers, mobility needs |
| 🚗 Private Transfer (MPV/van) | 40–50 min | €110–€150 | $119–$162 | 0 (door-to-door) | Groups (4–8 people) |
Where to Buy Tickets
- Tiemme 131R bus: Busitalia ticket office in Siena (Piazza Gramsci), self-service machine, or Busitalia app.
- FlixBus: FlixBus app or website only. No physical ticket office.
- Trenitalia train: Trenitalia app, self-service kiosks at Siena station, or ticket office.
- Tram T2: AT Firenze self-service machines at the tram stop (cash, card, or contactless). Single ticket: €1.50 (valid 90 min).
- Taxi / Private Transfer: Book via apps (Welcome Pickups, Kiwitaxi, GetTransfer) or call Radio Taxi Siena (+39 0577 49221).
🧳 Traveler Tips & Local Insights – What They Don't Tell You
1. The Tram T2 Can Be Crowded – Plan Accordingly
Between 8:00–9:30 AM and 5:00–6:30 PM, the Tram T2 is packed with commuters heading to/from Florence city center. If you have large suitcases, try to avoid these hours. If you must travel then, keep your luggage close and stand near the doors for easy exit.
2. Validate Your Ticket – Or Pay a Fine
On both the Tiemme bus and the Tram T2, you must validate your ticket before the ride. On the bus, insert your ticket into the validation machine (stamps the time). On the tram, use the machines on the platform. Fines for riding without a validated ticket start at €60 (≈$65) – inspectors patrol regularly, especially on the T2.
3. Takkyubin (Luggage Forwarding) – A Game Changer
If you have heavy luggage and don't want to haul it on the bus or tram, use baggage delivery service (Takkyubin) – available from Siena to Florence Airport. Companies like Baggage Storage Siena or LuggageFree can deliver your suitcases directly to FLR for €20–€35 (≈$22–$38) per bag. Drop off your luggage the day before or early in the morning, and it will be waiting for you at the airport's baggage service desk. This is especially popular with travelers doing a multi-city itinerary.
4. Siena's Station Is a 20-Minute Walk from the Center
If you're staying in the historic center (Piazza del Campo area), the bus from Piazzale Gramsci is much closer (5–10 min walk) than the train station (20–25 min walk downhill, or take a local bus). For this reason, the bus + tram option is often more convenient even before considering cost and speed.
5. Buy a Return Tram Ticket – It Saves Time
If you're returning to Siena after your trip, buy a return tram ticket (€3.00) at the airport tram stop. The machines accept coins, cards, and contactless. This avoids the need to queue at the machine when you arrive back in Florence.
6. Traffic on the A1 – What to Know
If you take a taxi or private transfer, be aware that the A1 motorway can experience heavy traffic on Friday afternoons (3:00–7:00 PM) and holiday weekends (Easter, August, Christmas). On those days, add 20–30 minutes to the journey time. Waze or Google Maps real-time traffic is your friend.
7. The Scenic Route – Worth Considering?
If you have extra time and want a beautiful start to your journey, the train from Siena to Florence passes through the Chianti region, with rolling vineyards and hilltop villages. It's a lovely 1.5-hour ride, especially in spring (April–June) when the countryside is green and blooming. The bus, while faster, offers less scenic views (mostly highway).
📌 Pro Tips – Booking, Packing & Timing
Booking – How Far in Advance?
- Tiemme 131R bus: No advance booking needed – tickets are valid for any departure on the same day. Buy at the station or app.
- FlixBus: Book at least 24–48 hours ahead for the best price (€4.99–€7.99). Same-day tickets can cost €12–€15.
- Trenitalia train: Regional tickets are not priced dynamically – they cost the same whether you buy 1 month or 1 hour ahead. No need to book early, but buying via app saves time.
- Taxi / Private Transfer: Book 24–48 hours ahead for early flights (before 7 AM) and during peak season. Same-day bookings usually cost more.
Packing – What to Keep Accessible
- Keep your tram ticket (€1.50) and bus/train ticket in a separate pocket – you'll need both within 2 hours.
- If taking the bus, bring a small snack and water – no food/drink service onboard (Tiemme). FlixBus has a café stop if the journey is longer.
- For the Tram T2, avoid taking oversized luggage (more than 30″) during peak hours – the aisles are narrow.
Timing – When to Go
- Early flights (before 10 AM): Take the first Tiemme bus (5:15 AM weekdays, 6:00 AM weekends) + Tram T2. You'll arrive at FLR by ~7:15 AM. For flights before 7 AM, a taxi is mandatory.
- Midday (10 AM – 4 PM): Best time to travel – buses and trams are less crowded, traffic is light, and schedules are frequent.
- Evening (after 6 PM): Buses run until ~9:00 PM. After that, taxi only. Tram T2 runs until ~12:30 AM (check AT Firenze for exact schedule).
- Peak season (May–September): Buses and trains are more crowded. Arrive at the bus stop 15 minutes early to secure a seat.
Golden Week & Holiday Warnings
During Italian holidays (Easter, Ferragosto – August 15, Christmas/New Year), bus and train schedules may be reduced. Always check Busitalia and Trenitalia for holiday timetables. Taxi demand also surges – book at least 3 days ahead if traveling on a holiday.
❓ FAQs: Getting from Siena to Florence Airport (FLR)
1. Is there a direct bus from Siena to Florence Airport (FLR)?
No, there is no direct bus. You must take a bus (Tiemme 131R or FlixBus) from Siena to Florence's main bus station (Firenze Autostazione), then transfer to Tram T2 directly to the airport. The total journey is about 1 hour 45 minutes. This single-transfer combo is simple and well-signposted.
2. How long does it take to get from Siena to Florence Airport?
The fastest public transport option (bus + tram) takes 1h45–2h00. The train + tram takes 2h00–2h30. A taxi or private transfer takes 40–50 minutes. Always allow an extra 30 minutes for connections and waiting time.
3. What is the cheapest way to get from Siena to Florence Airport?
The cheapest is Tiemme 131R bus (€7.00–€7.80) + Tram T2 (€1.50) = €8.50–€9.30 (≈$9–$10). If you book FlixBus early, you can pay as little as €4.99 + €1.50 = €6.49 (≈$7).
4. What is the fastest way to get from Siena to Florence Airport?
The fastest public transport is bus + tram (1h45). The fastest overall is taxi or private transfer (40–50 min), but it costs €80–€120 (≈$86–$130). For most travelers, the bus + tram offers the best balance of speed and cost.
5. Can I take the train from Siena to Florence Airport?
Yes. Take a regional train (R or RV) from Siena to Firenze SMN (1h30–2h, €9–€15), then transfer to Tram T2 to the airport (20 min, €1.50). Total: 2h–2h30. The train is more comfortable than the bus but slower and slightly more expensive.
6. How much does a taxi or private transfer from Siena to Florence Airport cost?
A metered taxi costs €80–€100 (≈$86–$108). A fixed-price private transfer (sedan) costs €90–€120 (≈$97–$130). For a van/MPV (up to 8 passengers), expect €110–€150 (≈$119–$162). Always confirm the total price before booking.
7. Is the bus or train better for traveling from Siena to Florence Airport?
For most travelers, the bus (Tiemme 131R) is better: it's faster (1h15 vs 1h30–2h), cheaper (€7–€8 vs €9–€15), and the drop-off (Firenze Autostazione) is right next to the Tram T2 stop. The train is better if you value comfort, want a toilet onboard, or enjoy scenic countryside views.
8. What time does the first and last bus from Siena to Florence depart?
The first Tiemme 131R departs Siena at ~5:15 AM (weekdays) and ~6:00 AM (weekends). The last bus departs around 9:00 PM daily. For flights departing before 7:00 AM, a taxi is strongly recommended. Check real-time schedules on Busitalia.