Barreiras to Açu runs about 5 times a day, with the first departure around 06:11 and the last around 07:30. One passenger pays between €56.28 and €72.78, every fee included, depending on the operator and the way you travel. The fastest door to door is 17h 50m over 1,322 km, on services run by 1 operator across 1 mode.
What one seat costs
The spread between the cheapest and dearest typical fare on this corridor, across 1 operator and 1 way of making the journey. The operator sets the price on the day.
Typical fares
€56.28 to €72.78
- 165%Moves across the booking window
When it runs, leaving Barreiras
No operator has filed a timetable for this direction yet, so the first and last departure below follow the pattern of the corridor. Read them as the shape of the service day rather than as times to turn up for.
- 06:11First departure
- 07:30Last departure
- 5Services per day
- 20%Run direct
Expresso Guanabara runs this service and does not sell it here. Bookaway takes the payment.
Buying this journey
Bookaway lists departures for Barreiras to Açu on your date, and you pay on their side.
See Barreiras to Açu 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 €127.23Mon14
- about €104.68Tue15
- about €118.98Wed16
- about €141.53Thu17
- about €125.03Fri18
- about €127.78Sat19
- about €101.93Sun20
- about €72.78Mon21
- about €81.58Tue22
- about €75.53Wed23
- about €87.63Thu24
- about €83.23Fri25
- about €83.78Sat26
- about €87.63Sun27
- about €56.28Mon28
- about €56.28Tue29
- about €65.63Wed30
- about €69.48Thu1
- about €86.53Fri2
- about €70.58Sat3
- about €65.08Sun4
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 coach gets you into Açu. It does not get you a bed, and neither do we.
A room in Açu for the night the coach gets in
Sort by distance from Rodoviária de Assu and you can see which places are ten minutes on foot and which are not.
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 Barreiras to Açu
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €70.5890 days
- €72.7860 days
- €48.0345 days
- €59.0330 days
- €65.0821 days
- €87.6314 days
- €101.937 days
- €118.983 days
- €127.231 days
- Cheapest lead time
- Fares bottom out around 45 days ahead, at €48.03.
- How much it moves
- The gap between the cheapest and dearest lead time is 165 percent. The dearest point is €127.23, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 45 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Book now Fares on this route are lowest around 45 days ahead. You are inside that window.
This corridor, specifically
Facts that apply to Barreiras to Açu and to no other route on the site.
Clocks
Both ends keep the same time, so the arrival is the departure plus the journey.
The shape of it
1,322 km
1,150 km as the crow flies, 15% further by the route services actually take. The bearing runs north-east.
Who lives at each end
171,634 → 56,496
Population at the departure city and at the arrival city, which is usually what decides how often anything runs.
How we know
Observed
Every operator on this corridor is named in a carrier record.
The route
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 1,322 km against 1,150 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 Milagres, Brejo Santo, Barro, Cajazeiras. The gap between arriving and leaving is 88 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 11 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.
Who runs this route
Açu is small enough to see in an afternoon, which is easier without the luggage. Storing it is not our business.
Left luggage near Rodoviária de Assu
Most of the points near Rodoviária de Assu open before the first train and shut after the last one.
Check Açu on StasherOr try Bounce
Partner links. We do not run these networks. We earn a commission on a booking, and the price is the same as going direct.
Questions about Barreiras to Açu
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 it take to get from Barreiras to Açu?
The fastest journey from Barreiras to Açu takes 17h 50m door to door, of which 18h 48m is spent moving, on the coach. Most services take around 19h 6m, because that average includes slower stopping services and journeys with a connection. Times include reaching the terminal and leaving it at the far end.
How much does it cost to travel from Barreiras to Açu?
The cheapest fare from Barreiras to Açu is €56.28, as of 13 September 2026. A typical fare across the next three weeks is €87.63. Both figures are the total for one passenger, including taxes, supplier fees and our service fee, so nothing is added at checkout.
What is the cheapest way to get from Barreiras to Açu?
The cheapest way from Barreiras to Açu is by coach, at €72.78 for one passenger on 28 September 2026. That journey takes 19h 32m door to door. Cheaper is rarely faster on this corridor, and the comparison table on this page shows what each mode costs against what it saves.
When should I book Barreiras to Açu?
Fares from Barreiras to Açu bottom out around 45 days before departure, at €48.03. Across the whole booking window the gap between the cheapest and the dearest lead time is 165 percent, measured on 13 September 2026. Booking inside the last week has consistently cost more on this corridor.
Which day of the week is cheapest for Barreiras to Açu?
Monday is the cheapest day to depart from Barreiras to Açu, at €72.78. That is the median of 21 priced departure days across the next three weeks, as of 13 September 2026. Shifting a departure by one day is usually worth more than shifting the booking by one week.
Which month is cheapest for Barreiras to Açu?
February is the cheapest of the next 6 months to travel from Barreiras to Açu, at €48.03 for one passenger. Each month is priced on its fifteenth, so the comparison is like for like rather than a mix of weekends and midweek departures.
Who runs services from Barreiras to Açu?
1 operators sell services from Barreiras to Açu across 1 mode: Expresso Guanabara. Journey times, fares and fare conditions differ between them, and the operator table on this page compares all of them on speed, flexibility and what is provided on board.
Is there a direct service from Barreiras to Açu?
20 percent of the services we sell from Barreiras to Açu are direct. The rest connect at Milagres, Brejo Santo, Barro, Cajazeiras, with about 88 minutes between the two services. Both legs are sold on one booking, so a missed connection is rebooked at no charge.
Which station or terminal do services from Barreiras to Açu use?
Services from Barreiras to Açu by coach leave from Terminal bus Barreiras and arrive at Rodoviária de Assu. Allow about 44m in total for reaching the departure terminal and leaving the arrival one, which is already included in every door to door time on this page.
Can I change or refund a ticket from Barreiras to Açu?
1 of the 1 operators we sell from Barreiras to Açu allow a change or a refund. A change on a changeable fare costs €5.00. The operator table on this page names which is which, and the condition is shown again before you pay.
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, Distances
- On this page
- Every figure above was computed for Barreiras to Açu on 13 September 2026: 1322 km of route against 1150 km in a straight line, 5 services a day, 1 operator a cheapest fare of €56.28, and 17h 50m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
The coach is the simple part. What you do once you are in Açu is somebody else's catalogue.
Day trips out of Açu and across Brazil
Day trips that leave Açu in the morning and cover a good part of Brazil by evening.
See Açu 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.
The two ends, compared
Barreiras reaches 180 places in 1 countries on services we hold, over distances from 191 to 2,501 km. Açu reaches 44 places in 1 countries, from 148 to 1,825 km.
Other ways to make this journey
Leaving Barreiras
- 180Places you can leave for
- 1Countries
- 18Operators
Arriving in Açu
Leaving Açu
- 44Places you can leave for
- 1Countries
- 1Operators