"Table 4: Top Five Fourth Quarter U.S. Domestic Average Itinerary Fare Increases and Decreases, 4th Qtr 2006 - 4th Qtr 2007",,,, Top 100 Airports Based on 2007 U.S. Originating Domestic Passengers,,,, "Fares based on 2007 U.S. domestic itinerary fares, round-trip or one-way for which no return is purchased. Averages do not include frequent flyer fares.",,,, Rank,Origin,Fourth Quarter 2006 ,Fourth Quarter 2007,Percent Change from 4th Qtr 2006 , Largest Increases,,, 1,"Houston Bush, TX",341.91,397.45,16.24 2,Washington Reagan National,336.56,381.43,13.33 3,"Boston, MA",328.45,371.93,13.24 4,Washington Dulles,361.26,404.18,11.88 5,"Honolulu, HI",240.53,268.40,11.59 ,,,, ,Average Fare at All Airports,318.19,330.83,3.97 ,,,, , Largest Decreases,,, 1,"Charleston, SC",460.31,375.24,-18.48 2,"White Plains, NY",325.91,290.59,-10.84 3,"Wichita, KS",373.75,348.79,-6.68 4,"Memphis, TN",394.15,373.69,-5.19 5,"Columbus, OH",294.90,281.44,-4.56 Source: Bureau of Transportation Statistics,,,,