Bus Tickets from Santiago, CL to La Unión, CL

Next bus departures

Next departures for Santiago to La Unión on November 24
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
Buses FierroBus
Terminal Sur
Cruce Los Tambores - La UnionCheapestFastest
Buses TranSantinBus
Terminal Sur
La UniónNo tags
Buses Jet SurBus
Terminal Sur
Terminal de buses La Unión, Calle Augusto Grob 1880No tags

Last refresh of the prices: Yesterday at 11:39 AM -03.

Get from Santiago to La Unión

This route is served by bus only

The journey takes about 11 hours, and with fares starting at just $31, it presents an excellent value for a comfortable ride.

2bus per day
11hAverage Duration
791 kmDistance
20kgCO₂ emissions

Frequently asked questions about travelling from Santiago, CL to La Unión, CL by bus

  1. What is the distance between Santiago and La Unión?

    The distance between Santiago and La Unión is approximately 798 km (495 miles).

  2. What are the departure and arrival locations for buses traveling from Santiago to La Unión?

    Buses departing from Terminal Sur in Santiago will take you to Terminal de Autobuses de La Unión in La Unión.

Find cheapest prices for buses

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

Best price found
11-22
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11-23
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Today
$32
11-25
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11-26
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11-27
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11-28
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busbud logoThe cheapest trip from Santiago, CL to La Unión, CL was searched and found on Nov 24, 2025 with a price of $32

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Santiago, CL to La Unión, CL, as early as possible.

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