IZBAN, Izmir's Metro line, operates Metro-style trains from Cumaovası in the south via Adnan Menderes Airport (Havalimanı station), Alsancak and Basmane railway stations, Karşıyaka, Çiğli and Menemen to Aliağa in the north.
New shopping center OPTIMUM is just 2 stations away from İzmir Airport.
It is a nice modern shopping experience while you are waiting for your flight.
New Metro Line will be running until Torbali and Selcuk Ephesus in 1-2 years.
3-5 Bilet You can buy Metro Chip Card at the Stations (6TL for 3 - fare chip card)
Kent Kart, a durable chip card bought for a few liras, then loaded with as much credit as you think you might use. If you plan to stay in Izmir for more than a day or two, this card may be the best option.
The entire IZBAN-line trip from Cumaovası to Aliağa takes about 75 minutes.