Cheapest€11.18
- Cauvi C462712:312h 48m15:19Terminal 46Terminal Colón
Door to door 3h 32mCO2 5.5 kgChanges 0Changeable for a fee
Buenos Aires to Montevideo bus
Buses from Buenos Aires to Montevideo start at €12.83 and take 3h 27m at their fastest.
The Buses from Buenos Aires to Montevideo starts at €12.83 and takes 3h 27m door to door, run by 3 operators over 203 km, with around 30 departures a day. Fares bottom out about 60 days before departure.
- 3h 27mDoor to door
- 2h 43mMoving
- €12.83From
- 5.5 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.
Fastest€12.83
- Ega E393216:092h 43m18:52Terminal 46Terminal Colón
Door to door 3h 27mCO2 5.5 kgChanges 0Changeable for a fee
Bus operators
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From |
|---|---|
| Cauvi | €11.18 |
 Ega | €11.18 |
| General Belgrano | €11.73 |
That is the traveling done. What happens after you walk out into Montevideo is not something we sell.
Rooms within reach of Terminal de Pasajeros de Montevideo
Sort by distance from Terminal de Pasajeros de Montevideo and you can see which places are ten minutes on foot and which are not.
Search Montevideo on Booking.com
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When to book Buenos Aires to Montevideo
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €11.7390 days
- €10.0760 days
- €11.1845 days
- €11.7330 days
- €13.3821 days
- €16.1314 days
- €19.987 days
- €20.533 days
- €24.931 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €10.07.
- How much it moves
- The gap between the cheapest and most expensive lead time is 148 percent. The most expensive point is €24.93, 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.
- €14.48Sun
- €13.38Mon
- €12.83Tue
- €13.93Wed
- €16.13Thu
- €15.58Fri
- €16.13Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Buenos Aires
Bus
- Terminal 46
- Terminal Línea 194
Montevideo
Bus
- Terminal Colón
- Terminal Portones
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- How far it really runs
- The route covers 203 km against 203 km in a straight line, a detour of 1 percent. Track and road geometry account for the difference.
- First and last departure
- The first service of the day leaves Buenos Aires at 06:01 and the last at 21:17, across 30 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Buses against the other ways to make this journey
The same corridor, door to door, with every mode that runs it.
| Mode | Door to door | Moving | At the ends | From | CO2 | Per day |
|---|---|---|---|---|---|---|
| Coach | 3h 27m | 2h 43m | 44m | €12.83 | 5.5 kg | 30 |
| Flight | 3h 51m | 41m | 3h 10m | €31.41 | 51.4 kg | 28 |
| Ferry | 7h 37m | 6h 7m | 1h 30m | €15.74 | 23.3 kg | 10 |
Questions about Buenos Aires to Montevideo
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 Buenos Aires to Montevideo take?
The Coach from Buenos Aires to Montevideo takes 3h 27m door to door, of which 2h 43m is spent moving. The route runs 203 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 Buenos Aires to Montevideo cost?
The Coach from Buenos Aires to Montevideo starts at €12.83 for one passenger, checked on September 29, 2026. A typical fare is €13.38. 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 Buenos Aires to Montevideo?
3 operators run the Coach from Buenos Aires to Montevideo: Cauvi, Ega, General Belgrano. Between them they file around 30 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 Buenos Aires to Montevideo use?
The Coach from Buenos Aires to Montevideo leaves from Terminal 46 and arrives at Terminal Colón. 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.
Is the Coach the best way from Buenos Aires to Montevideo?
The Coach is both the cheapest and the fastest way from Buenos Aires to Montevideo, at €12.83 and 3h 27m door to door, against 2 other modes that also run the corridor. On this route there is no trade to make between the money and the hours.
When should I book the Coach from Buenos Aires to Montevideo?
Fares for the Coach from Buenos Aires to Montevideo bottom out around 60 days ahead, at €10.07. The gap between the cheapest and most expensive lead time across the window is 148 percent, measured on September 29, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Coach from Buenos Aires to Montevideo produce?
The Coach from Buenos Aires to Montevideo produces about 5.5 kg of CO2 per passenger over 203 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 Buenos Aires to Montevideo?
Operators on the Coach from Buenos Aires to Montevideo publish Power outlets, Restrooms, Wi-Fi. That is what 3 carriers on this corridor state about their own fleets, across a journey of 3h 27m 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 Buenos Aires to Montevideo on September 10, 2026: 203 km of route against 203 km in a straight line, 30 services a day, 3 operators, a cheapest fare of €12.83, and 3h 27m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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Our job ends at the platform. What fills the days in Montevideo afterward does not belong to us.
What to book in Montevideo before you go
The tickets worth having in advance, because the line at the door is usually the whole morning.
See Montevideo on CivitatisOr browse GetYourGuide
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