How much is the bus ticket from San Salvador to La Union?

The cheapest bus tickets from San Salvador to La Union start from $20. The average price for this route is around $20. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.

How long is the bus ride from San Salvador to La Union?

The average bus trip duration from San Salvador to La Union is 2h 15m, covering a distance of 96 miles (155 km). The quickest bus can get you there in 2h 15m and is operated by Transporte del Sol .

Which bus companies service the San Salvador to La Union route?

Several major train operators operate on this route with 2 trains available per day.

What is the earliest and latest departure time for the bus from San Salvador to La Union?

The earliest bus departs from San Salvador to La Union at 12:00am. And the latest bus departs at 2:00am.

What are the CO₂ emissions for the bus trip from San Salvador to La Union?

A bus trip from San Salvador to La Union generates an estimated 4 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.

Bus San Salvador to La Union from $20 | Compare & Save up to 10%

Next bus departures

Next departures for San Salvador to La Union on November 29
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Bus	12:00am	SAN SALVADOR	3h 45m	3:45am	Gasolinera Puma Agua Salada	Cheapest
	Bus	2:00am	SAN SALVADOR	2h 15m	4:15am	Gasolinera Puma Agua Salada	Fastest

Last refresh of the prices: Last Sunday at 7:05 AM CST.

Get from San Salvador to La Union

This route is served by bus only

The journey takes about 2 hours 15 minutes and with fares starting at just $20, it presents an excellent value for a comfortable ride.

2bus per day

2h 15mAverage Duration

96 milesDistance

4kgCO₂ emissions

Compare bus companies

Transporte del Sol

3.5/527 reviews

Staff3.9

Timeliness3.5

Cleanliness3.9

Wifi0.9

Based on 27 reviews, the company was rated 3.3 stars on Busbud. Travelers were especially satisfied with the staff and the cleanliness but often complained with the power outlets. Transporte del Sol ticket prices on this trip start at $20

SV bus companies: FlixBus, Rider Express, Orléans Express, Cometa, Megabus, Transporte del Sol, Guatego

Frequently asked questions about traveling from San Salvador, SV to La Union, SV by bus

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

How much is the bus ticket from San Salvador to La Union?
The cheapest bus tickets from San Salvador to La Union start from $20. The average price for this route is around $20. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from San Salvador to La Union?
The average bus trip duration from San Salvador to La Union is 2h 15m, covering a distance of 96 miles (155 km). The quickest bus can get you there in 2h 15m and is operated by Transporte del Sol.
Which bus companies service the San Salvador to La Union route?
Several major train operators operate on this route with 2 trains available per day.
What is the earliest and latest departure time for the bus from San Salvador to La Union?
The earliest bus departs from San Salvador to La Union at 12:00am. And the latest bus departs at 2:00am.
What are the CO₂ emissions for the bus trip from San Salvador to La Union?
A bus trip from San Salvador to La Union generates an estimated 4 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.

Find cheapest prices for buses

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

Best price found

11/25

$20

11/26

$20

Today

$20

11/28

$20

11/29

$20

11/30

$20

12/01

$20

12/02

$20

The cheapest trip from San Salvador, SV to La Union, SV was searched and found on Nov 25, 2025 with a price of $20

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

You can expect to pay from $20 to $20 for a bus ticket from San Salvador, SV to La Union, SV based on the last 2 days. You can expect to find the cheapest price for the trip at $20 which is on 2025-11-28.