Bus from Montevideo to Buenos Aires, AR: Tickets & Schedules

Next bus departures

Next departures for Montevideo to Buenos Aires on June 23
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
EGABus
Tres Cruces
Terminal de RetiroCheapest
EGABus
Tres Cruces
Terminal de RetiroFastest
EGABus
Tres Cruces
Buenos Aires - Retiro - ARNo tags
EGABus
Tres Cruces
Buenos Aires - Retiro - ARNo tags

Last refresh of the prices: Today at 6:23 AM -03.

Compare 2 ways to go from Montevideo to Buenos Aires

We recommend taking the ferry

Among the sustainable travel choices, the Ferry stands out as a good way to reach Buenos Aires. The journey takes about 4 hours 45 minutes and with fares starting at just COP 238,736, it presents an excellent value for a comfortable ride.

5ferry per day
4h 45mAverage Duration
126 milesDistance
46kgCO₂ emissions
Bus
Average PriceCOP 233,785 - COP 340,228Average Duration8h 40m
5kg CO₂e
Ferry
Average PriceCOP 238,736 - COP 380,931Average Duration4h 45m
46kg CO₂e

Frequently asked questions about traveling from Montevideo to Buenos Aires, AR by bus

Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.

  1. How much is the bus ticket from Montevideo to Buenos Aires?

    The cheapest bus tickets from Montevideo to Buenos Aires start from COP 233,785. The average price for this route is around COP 327,957. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.

  2. How long is the bus ride from Montevideo to Buenos Aires?

    The average bus trip duration from Montevideo to Buenos Aires is 8h 40m, covering a distance of 127 miles (205 km). The quickest bus can get you there in 8h and is operated by Cauvi.

  3. Which bus companies service the Montevideo to Buenos Aires route?

    Several major bus companies operate on this route with 2 buses available per day, including services from EGA, Pullman General Belgrano, Cauvi.

  4. What is the earliest and latest departure time for the bus from Montevideo to Buenos Aires?

    The earliest bus departs from Montevideo to Buenos Aires at 10:00pm. And the latest bus departs at 10:55pm.

  5. What are the CO₂ emissions for the bus trip from Montevideo to Buenos Aires?

    A bus trip from Montevideo to Buenos Aires generates an estimated 5.105824999999999 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.

  6. What is the best bus company from Montevideo to Buenos Aires?

    According to Busbud customers, the highest-rated bus company on this route is EGA, with an average rating of 4.5 out of 5 stars based on 604 reviews.

  7. Which bus company has the best Wi-Fi from Montevideo to Buenos Aires?

    Based on reviews on Busbud, the bus company EGA has the best Wi-Fi rating with a score of 3.7.

  8. Which bus company has the most timely service from Montevideo to Buenos Aires?

    According to Busbud traveler reviews, the most timely bus company on this route is Cauvi, with a punctuality rating of 4.8 out of 5 stars.

  9. Which bus company has the cleanest buses from Montevideo to Buenos Aires?

    According to Busbud traveler reviews, the bus company with the cleanest buses on this route is Cauvi, with a cleanliness rating of 5.0 out of 5 stars.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
06/20
COP 239,231
06/21
COP 192,941
Today
COP 239,125
06/23
COP 239,267
06/24
COP 239,160
06/25
COP 239,160
06/26
COP 239,267
06/27
COP 239,160
busbud logoThe cheapest trip from Montevideo to Buenos Aires, AR was searched and found on Jun 21, 2026 with a price of COP 192,941

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Montevideo to Buenos Aires, AR, as early as possible.

You can expect to pay from COP 192,941 to COP 279,368 for a bus ticket from Montevideo to Buenos Aires, AR based on the last 2 days. You can expect to find the cheapest price for the trip at COP 239,160 which is on 2026-06-24.

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