Popular Flights from George Bush Intercontinental Airport
- Houston to St. George (IAH - SGU)
- Houston to Zagreb (IAH - ZAG)
- Houston to Los Angeles (IAH - LAX)
- Houston to Milan (IAH - MXP)
- Houston to Honolulu (IAH - HNL)
- Houston to Belize City (IAH - BZE)
- Houston to Reykjavik (IAH - KEF)
- Houston to Seattle (IAH - SEA)
- Houston to Dublin (IAH - DUB)
- Houston to Rome (IAH - FCO)
- Houston to Ontario (IAH - ONT)
- Houston to Cincinnati (IAH - CVG)
- Houston to Bozeman (IAH - BZN)
- Houston to Lisbon (IAH - LIS)
- Houston to Orlando (IAH - MCO)
- Houston to Burbank (IAH - BUR)
- Houston to San Juan (IAH - SJU)
- Houston to Saginaw (IAH - MBS)
- Houston to Las Vegas (IAH - LAS)
- Houston to Laredo (IAH - LRD)