Cheapest€136.58
- Unesul de Transportes UT556411:3051h 55m15:25Rodoviária de TianguáBus Station
Door to door 52h 39mCO2 96.8 kgChanges 0Changeable for a fee
Tianguá to Porto Alegre bus
Buses from Tianguá to Porto Alegre start at €136.58 and take 47h 2m at their fastest.
Check dates and fares
Fares and seats move by the day. Price Tianguá to Porto Alegre on the date you actually want, rather than on the date this page was built.
The Buses from Tianguá to Porto Alegre starts at €136.58 and takes 47h 2m door to door, run by 2 operators over 3,584 km, with around 10 departures a day. Fares bottom out about 60 days before departure.
- 47h 2mDoor to door
- 46h 18mMoving
- €170.13 to €419.83From
- 06:39 to 17:06First and last departure
- 10Per day
- 96.8 kgCO2
First and last are taken from the services we sell on 5 October 2026. The return direction keeps its own timetable and is not these times reversed.
€170.13 to €419.83 for one passenger across the 14 departure dates priced here. The low end is one day, not every day. Worked out from this corridor rather than held for anybody. The operator sets the price on the day.
Unesul de Transportes runs this service and does not sell it here. Bookaway takes the payment.
Buying this journey
Bookaway lists departures for Tianguá to Porto Alegre on your date, and you pay on their side.
See Tianguá to Porto Alegre on Bookaway
Partner link. We do not sell this ticket, and we earn nothing from this one.
Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about €419.83Thu17
- about €356.03Fri18
- about €362.08Sat19
- about €266.38Sun20
- about €227.33Mon21
- about €242.73Tue22
- about €233.93Wed23
- about €229.53Thu24
- about €211.38Fri25
- about €241.08Sat26
- about €227.88Sun27
- about €220.73Mon28
- about €170.13Tue29
- about €181.68Wed30
Based on what this route has cost recently. The operator sets the price on the day, and the live fare is confirmed when you book.
The cheapest and the fastest on 5 October 2026
Fastest€161.88
- Solimões Transportes de Passageiros e Cargas ST949516:5046h 18m15:08Rodoviária de TianguáBus Station
Door to door 47h 2mCO2 96.8 kgChanges 0Changeable for a fee
Bus operators
| Operator | From | Fastest |
|---|---|---|
| Solimões Transportes de Passageiros e Cargas | €151.98 | 46h 59m |
| Unesul de Transportes | €136.58 | 47h 1m |
The coach gets you into Porto Alegre. It does not get you a bed, and neither do we.
A room in Porto Alegre for the night the coach gets in
Sort by distance from Bus Station and you can see which places are ten minutes on foot and which are not.
Search Porto Alegre on Booking.com
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 Tianguá to Porto Alegre
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €137.6890 days
- €129.9860 days
- €159.6845 days
- €159.1330 days
- €140.4321 days
- €181.6814 days
- €233.937 days
- €362.083 days
- €419.831 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €129.98.
- How much it moves
- The gap between the cheapest and dearest lead time is 223 percent. The dearest point is €419.83, 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.
- €227.88Sun
- €220.73Mon
- €170.13Tue
- €181.68Wed
- €229.53Thu
- €211.38Fri
- €241.08Sat
Where you leave from and where you arrive
Tianguá
Coach
- Rodoviária de Tianguá
Porto Alegre
Coach
- Bus Station
- Terminal Cairú
What the journey looks like
- Direct or connecting
- 60% of the services we sell on this corridor run through without a change. The remaining 40% involve one connection.
- How far it really runs
- The route covers 3,584 km against 3,116 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 Rio do Sul, Indaial, Jaraguá do Sul, Ribeirão Preto. The gap between arriving and leaving is 53 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 18 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
- First and last departure
- The first service of the day leaves Tianguá at 06:39 and the last at 17:06, across 10 departures The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Tianguá to Porto Alegre
The questions people actually ask about this journey, 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 Tianguá to Porto Alegre take?
The Coach from Tianguá to Porto Alegre takes 47h 2m door to door, of which 46h 18m is spent moving. The route runs 3,584 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 Tianguá to Porto Alegre cost?
The Coach from Tianguá to Porto Alegre starts at €136.58 for one passenger, as of 16 September 2026. A typical fare is €151.71. 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 Tianguá to Porto Alegre?
2 operators run the Coach from Tianguá to Porto Alegre: Solimões Transportes de Passageiros e Cargas, Unesul de Transportes. Between them they file around 10 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 Tianguá to Porto Alegre use?
The Coach from Tianguá to Porto Alegre leaves from Rodoviária de Tianguá and arrives at Bus 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 Coach from Tianguá to Porto Alegre?
Fares for the Coach from Tianguá to Porto Alegre bottom out around 60 days ahead, at €129.98. The gap between the cheapest and dearest lead time across the window is 223 percent, measured on 16 September 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Coach from Tianguá to Porto Alegre produce?
The Coach from Tianguá to Porto Alegre produces about 96.8 kg of CO2 per passenger over 3584 km, which works out at roughly 27 grams per passenger kilometre. That figure is for the whole journey and for one traveller, not for the vehicle.
What is provided on board the Coach from Tianguá to Porto Alegre?
Operators on the Coach from Tianguá to Porto Alegre publish Power sockets, Toilets, Wi-Fi. That is what 2 carriers on this corridor state about their own fleets, across a journey of 47h 2m door to door. Where a carrier publishes nothing, this page lists nothing for it.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Where no operator publishes a fare for a corridor, the price here is our own estimate, worked out from the real distance and the real operator through a fare curve that follows lead time, day of the week and season. It tells you roughly what the journey costs. It is not a seat anyone has agreed to sell, and the payment step will not take it.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Tianguá to Porto Alegre on 16 September 2026: 3584 km of route against 3116 km in a straight line, 10 services a day, 2 operators a cheapest fare of €136.58, and 47h 2m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
Related journeys
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Being on the water gives Porto Alegre a set of days out that do not start at a station. We do not sell those either.
Day trips out of Porto Alegre and across Brazil
Day trips that leave Porto Alegre in the morning and cover a good part of Brazil by evening.
See Porto Alegre 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.