Join Date: Sep 2011
Location: ORD/MDW
Programs: AA EXP, DL-Plat, WN-CP | Hotels: Choice-Gld, IHG-Plt, Rad-Gld, HH-Dia, Hyatt-Glob, Marriott-LtPlt
Posts: 2,889
See this existing thread on the topic: http://www.flyertalk.com/forum/southwest-airlines-rapid-rewards/1601713-international-book-round-trip-instead-one-ways-save-intl-transportation-tax.html