AERO3 express bus to the portorAERO1 bus to Sant Antoni?

The short answer

These do not go to the same place, so price is not the comparison. The AERO3 express bus to the port reaches Ibiza port and Vara de Rey, below the walls of Dalt Vila; the AERO1 bus to Sant Antoni does not. Goes to Sant Antoni on the west coast, not to Ibiza town.

The AERO3 express bus to the port is quicker: 20 min against 50 min.

AERO3 express bus to the port: 07:15–23:45. AERO1 bus to Sant Antoni: 07:00–00:00.

Priced against each other

Whole-party totals · adult fares

What each costs for the whole party, in EUR. The cheaper of the two is marked on every row.
Travelers	AERO3 express bus to the port	AERO1 bus to Sant Antoni	Difference
1	€3.50	€4	€0.50
2	€7	€8	€1
3	€10.50	€12	€1.50
4	€14	€16	€2
5	€17.50	€20	€2.50
6	€21	€24	€3
7	€24.50	€28	€3.50
8	€28	€32	€4

Side by side

Where each one leaves you

AERO3 · Alsa (Transport Públic d'Eivissa)AERO3 express bus to the port

From: The Aeroport bus stop
To: Ibiza port, the Port stop by the harbour, non-stop in 20 minutes
Runs: 07:15–23:45
Journey: 20 min

Cash costs EUR 4.90 against EUR 3.50 by card, for the same seat.

Seasonal: it runs from 1 April to 31 October only. In winter the AERO2 is the bus into town.

AERO3 express bus to the port: price for every party size

See Alsa Ibiza fares

AERO1 · Alsa (Transport Públic d'Eivissa)AERO1 bus to Sant Antoni

From: The Aeroport bus stop
To: Sant Antoni bus station, in 50 minutes by way of Sant Josep and Port des Torrent
Runs: 07:00–00:00
Journey: 50 min

Only five buses a day from November to March.

Cash costs EUR 5.60 against EUR 4.00 by card.

AERO1 bus to Sant Antoni: price for every party size

See Alsa Ibiza fares

This compares two of 5 options. See all of them ranked for your party size

AERO3 express bus to the portorAERO1 bus to Sant Antoni?

Priced against each other

Side by side

The other comparisons at Ibiza