On most buses, the even numbers correspond to are aisle seats and odd numbers correspond to window seats. Nevertheless, if you want to be sure, check the bus plan during the purchase process.

www.alsa.com/en/web/bus/home

1. Once you have selected your service, go to “Customise my seat” and then “CHANGE SEAT”.

2. You will see a plan of the bus with numbered seats. Your seat is marked in blue.

3. You may change your seat, depending on availability. The surcharge for changing seats depends on the type of bus and the fare.

App

1. After selecting your schedule, proceed to “Additional services”. Non ALSAPLUS+ customers will be required to enter their passenger details.

2. Under “Seats”, go to “CHANGE”. You will see a plan of the bus with numbered seats. Your seat is marked in blue.

3. You may change your seat, depending on availability. The surcharge for changing seats depends on the type of bus and the fare.

Phone, points of sale and self-service machines

When booking by phone or at a point of sale, staff may tell you which seat you have been assigned. When using a self-service machine, when selecting your seat during the purchase process, you can see a plan of the bus and the location of your seat.

If you do not find what you are looking for, contact us (in Spanish)