Bus Tickets from Rancagua to La Unión (Los Rios Region), CL

Find affordable bus tickets from Rancagua to La Unión (Los Rios Region), CL with flexible options. Book your trip now

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TodayJun 18
from US$54
TomorrowJun 19
from US$66
FriJun 20
SatJun 21
SunJun 22
MonJun 23
TueJun 24
WedJun 25

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest + Fastest
    Departure time: June 19 at
    Departure city: Rancagua
    Departure location: Terminal de Buses O'Higgins
    Arrival time: June 20 at
    Destination city: La Unión
    Destination location: Terminal de Autobuses de La Unión
    Operated by: Bus NorteBus Norte
    Vehicle: BusDuration:
  • Departure time: June 19 at
    Departure city: Rancagua
    Departure location: Terminal de Buses O'Higgins
    Arrival time: June 20 at
    Destination city: La Unión
    Destination location: Terminal de Autobuses de La Unión
    Operated by: Bus NorteBus Norte
    Vehicle: BusDuration:

Last refresh of the prices: Last Monday at 8:14 PM -04.

Prices and availability are subject to change.

Accepted payments

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Bus Rancagua to La Unión: Trip Overview

Average Ticket PriceUS$19
Average Bus Trip Duration8h 32m
Number of daily buses1
Earliest bus departure10:15pm
Distance713 km

Rancagua to La Unión Bus

With Busbud, comparing and booking tickets for a bus from Rancagua to La Unión is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.

We make it our job to connect you with the most dependable bus companies that cover bus service from Rancagua to La Unión.

From cheap bus tickets to more luxurious buses travelling from Rancagua to La Unión, we offer a wide range of bus services to best suit your needs depending on how much your budget is.

Frequently asked questions on the trip Rancagua - La Unión (Los Rios Region), CL

  1. How long is the trip from Rancagua to La Unión by bus?

    The bus ride from Rancagua to La Unión takes 8h 32m, on average. If you're looking for the fastest way to get there, you'll find a bus doing the trip in about 8h 32m.

  2. What is the travel distance from Rancagua to La Unión?

    Rancagua and La Unión are 714 km (443 miles) apart.

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

    Buses departing from Terminal de Buses O'Higgins in Rancagua will take you to Terminal de Autobuses de La Unión in La Unión.

  4. What is the cheapest way to get from Rancagua to La Unión?

    If you're on a budget, consider traveling by bus to La Unión from Rancagua; it tends to be more affordable. Starting at US$1, this bus is the most cost-effective option for your journey.

  5. How much does the bus ticket cost from Rancagua to La Unión?

    The bus from Rancagua to La Unión will cost you US$1, on average.

  6. Is there an overnight bus from Rancagua to La Unión?

    Yes! If you're heading from Rancagua to La Unión, you'll find buses departing until 10:15pm and arriving the next day.

Find cheapest prices for buses

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

Best price found
06-16
No data
06-17
No data
Today
US$51
06-19
US$63
06-20
No data
06-21
No data
06-22
No data
06-23
No data
busbud logoThe cheapest trip from Rancagua to La Unión was searched and found on Jun 18, 2025 with a price of US$51

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

You can expect to pay from US$51 to US$63 for a bus ticket from Rancagua to La Unión based on the last 2 days. You can expect to find the cheapest price for the trip at US$63 which is on 2025-06-19.

About Bus Travel

Bus Travel Tips

Meet and talk to locals at the bus stations while travelling from Rancagua to La Unión.There is no better way to get inside travel information while exploring a new city than to go straight to its people.

From miles long of beauteous natural landscapes to impressive man-crafted sights, you’re bound to be in for a visual treat on your bus trip from Rancagua to La Unión.

Taking the bus creates the smallest carbon footprint compared to other modes of transport. Not to mention that buses will allow you to discover scenic gems from Rancagua to La Unión that are otherwise impossible to come by with a plane.

Make a music playlist for your bus ride from Rancagua to La Unión, and enjoy the scenery to tunes from your own personal soundtrack.

Did you know?

One of the longest bus route in the world goes all the way from Ontario to Alberta in Canada (with the same bus). This trip is 3,435 km or 2,135 miles long and the price is a bit under $100.

Did you know some bus companies in Germany offer to their passenger low-costs snacks and regional beer based on their destination? Prosit!

The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.

Why choose Busbud?

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