Cheapest€22.18
- Trans Isaak Turismo TI745606:036h 53m12:56Terminal Rodoviário Ayrton SennaEstação Rodoviária de Castro
Door to door 7h 37mCO2 12.3 kgChanges 0Changeable for a fee
Poá to Castro bus
Buses from Poá to Castro start at €27.13 and take 7h 37m at their fastest.
The Buses from Poá to Castro starts at €27.13 and takes 7h 37m door to door, run by 1 operator over 457 km, with around 2 departures a day. Fares bottom out about 60 days before departure.
- 7h 37mDoor to door
- 6h 53mMoving
- €27.13From
- 12.3 kgCO2
The cheapest and the fastest on September 29, 2026
Two journeys we can sell today, with the service number each operator files them under.
Bus 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 |
|---|---|---|---|---|---|
| Trans Isaak Turismo | €22.18 | 6h 47m | 72 km/h | Changeable | Power outlets, Restrooms, Wi-Fi |
Castro is small enough to walk across, so almost anywhere downtown works. We still do not sell the room.
Rooms within reach of Estação Ferroviária de Castro
Hotels and apartments near downtown, most of them with free cancellation, on a map that shows what is walkable.
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 Poá to Castro
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €25.4890 days
- €21.0860 days
- €23.8345 days
- €26.5830 days
- €29.3321 days
- €29.8814 days
- €35.937 days
- €48.583 days
- €76.081 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €21.08.
- How much it moves
- The gap between the cheapest and most expensive lead time is 261 percent. The most expensive point is €76.08, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 60 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.
- €31.53Sun
- €30.43Mon
- €27.13Tue
- €29.88Wed
- €37.58Thu
- €34.28Fri
- €35.38Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Poá
Bus
- Terminal Rodoviário Ayrton Senna
Castro
Bus
- Estação Rodoviária de Castro
- Rodoviária em construção
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
- 50% of the services we sell on this corridor run through without a change. The remaining 50% involve one connection.
- How far it really runs
- The route covers 457 km against 398 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 Araquari. The gap between arriving and leaving is 50 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 19 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 Poá at 06:03 and the last at 07:30, across 2 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Poá to Castro
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 Coach from Poá to Castro take?
The Coach from Poá to Castro takes 7h 37m door to door, of which 6h 53m is spent moving. The route runs 457 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 Coach from Poá to Castro cost?
The Coach from Poá to Castro starts at €27.13 for one passenger, checked on September 29, 2026. A typical fare is €31.81. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Coach from Poá to Castro?
1 operators run the Coach from Poá to Castro: Trans Isaak Turismo. Between them they file around 2 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 Coach from Poá to Castro use?
The Coach from Poá to Castro leaves from Terminal Rodoviário Ayrton Senna and arrives at Estação Rodoviária de Castro. 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 Coach from Poá to Castro?
Fares for the Coach from Poá to Castro bottom out around 60 days ahead, at €21.08. The gap between the cheapest and most expensive lead time across the window is 261 percent, measured on September 29, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Coach from Poá to Castro produce?
The Coach from Poá to Castro produces about 12.3 kg of CO2 per passenger over 457 km, which works out at roughly 27 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 Coach from Poá to Castro?
Operators on the Coach from Poá to Castro publish Power outlets, Restrooms, Wi-Fi. That is what 1 carriers on this corridor state about their own fleets, across a journey of 7h 37m door to door. Where a carrier publishes nothing, this page lists nothing for it.
Where these numbers come from
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
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 Poá to Castro on September 9, 2026: 457 km of route against 398 km in a straight line, 2 services a day, 1 operators, a cheapest fare of €27.13, and 7h 37m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
Related journeys
Castro to Poá busCompare every mode from Poá to CastroAparecida to Castro busAraçatuba to Castro busAraquari to Castro busAraraquara to Castro busAvaré to Castro busBalneário Camboriú to Castro busBarra Bonita to Castro busBirigui to Castro busBlumenau to Castro busBotucatu to Castro busCaçapava to Castro busCampinas to Castro bus
Plenty of what is worth seeing sits outside Castro and elsewhere in Brazil. None of it is ours to sell.
What to book in Castro before you go
The tickets worth having in advance, because the line at the door is usually the whole morning.
See Castro on CivitatisOr browse GetYourGuide
Partner links. We do not sell tours or tickets. We earn a commission on a booking, and it never changes the price.