Houston IAH

American Airlines Hong Kong to Houston $499 round trip; $548 to San Francisco April-May 2016

United Airlines applies for Havana flight routes to begin August 2016

American and United LAX to Chicago, Denver, Dallas, Houston $40 to $53 one-way

American LAX to Houston $106 round trip

Delta or United $399 California to Cayman Islands Aug-Sep 2015 hurricane special

Delta Johannesburg South Africa sale Miami and Houston $710, British Airways at $793 better deal

United-ANA Houston to Singapore $825 in July

USA-SIN Singapore $733 to $786 all alliances, many airports, dates into December 2015

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