How much do things cost in McAllen and Portland? Portland is 6% more expensive than McAllen Portland McAllen Local draught beer (0.5 liter)$3.12$2.50 Large bottle of water$1.68$1.25 Imported beer (0.33 liter bottle)$3.76$3.94 One-way ticket (local transport)$2.50$1.00 Last updated on 06/21/2014 source