Home Slickdeals Houston to San Diego or Vice Versa $105 RT Nonstop Airfares on... Slickdeals Houston to San Diego or Vice Versa $105 RT Nonstop Airfares on United Airlines BE (Limited Travel Aug-Dec 2019) By ARCOM - 18 May 2019 144 0 SHARE Facebook Twitter Go to the deal page: Houston to San Diego or Vice Versa $105 RT Nonstop Airfares on United Airlines BE (Limited Travel Aug-Dec 2019)