Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Aeropuerto Adolfo Suárez Madrid-Barajas, MAD T4 | LA UNION | Cheapest | ||||
| Bus | Estación Sur | LA UNION | Fastest | ||||
| Bus | Estación Sur | LA UNION | No tags | ||||
| Bus | Aeropuerto Adolfo Suárez Madrid-Barajas, MAD T4 | LA UNION | No tags |
Last refresh of the prices: Last Thursday at 5:55 PM CET.
Get from Madrid to La Unión
The journey takes about 6 hours 40 minutes, and with fares starting at just $82, it presents an excellent value for a comfortable ride.
Where are the popular stops in Madrid and La Unión?
Stops in Madrid
- BMendez Alvaro, 83, , Madrid, 28045, Spain
- CAvenida de América, 9, 28002 Madrid, Spain
- DPlaza Moncloa, 671, 28008 Madrid, Spain
- E
Madrid Interc. Plaza Castilla
Madrid Interc. Plaza Castilla, 28046 Madrid, Spain - FMadrid Atocha railway station, Plaza del Emperador Carlos V, 28045 Madrid, Spain
Compare bus companies
Based on 61167 reviews, the company was rated 4.3 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the WiFi. ALSA ticket prices on this trip start at $82
Frequently asked questions about travelling from Madrid to La Unión 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 Madrid to La Unión?
The cheapest bus tickets from Madrid to La Unión start from $82. The average price for this route is around $82. 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 Madrid to La Unión?
The average bus travel time from Madrid to La Unión is 6h 40m, covering a distance of 393 km. The quickest bus can get you there in 5h 55m and is operated by ALSA.
Which bus companies service the Madrid to La Unión route?
Several major bus companies operate on this route with 4 buses available per day.
What are the earliest and latest departure times for the bus from Madrid to La Unión?
The earliest bus departs from Madrid to La Unión at 11:45am. And the latest bus departs at 5:30pm.
What are the CO₂ emissions for the bus trip from Madrid to La Unión?
A bus trip from Madrid to La Unión generates an estimated 10 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Madrid to La Unión was searched and found on Jan 22, 2026 with a price of $72To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Madrid to La Unión, as early as possible.
You can expect to pay from $72 to $72 for a bus ticket from Madrid to La Unión based on the last 2 days. You can expect to find the cheapest price for the trip at $72 which is on 2026-01-22.
