Flights from George Bush Intercontinental Airport to Barcelona Intl. Airport
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Popular Flights from George Bush Intercontinental Airport
- Houston to Chicago (IAH - ORD)
- Houston to Phoenix (IAH - PHX)
- Houston to Los Angeles (IAH - LAX)
- Houston to Paris (IAH - CDG)
- Houston to Charlotte (IAH - CLT)
- Houston to St. Louis (IAH - STL)
- Houston to Syracuse (IAH - SYR)
- Houston to Lubbock (IAH - LBB)
- Houston to Springfield (IAH - SGF)
- Houston to Sarasota (IAH - SRQ)
- Houston to Ontario Intl. Airport (IAH - ONT)
- Houston to Philadelphia (IAH - PHL)
- Houston to Baltimore (IAH - BWI)
- Houston to Fresno (IAH - FAT)
- Houston to Atlanta (IAH - ATL)
- Houston to Cleveland (IAH - CLE)
- Houston to Santiago (IAH - SCL)
- Houston to Saginaw (IAH - MBS)
- Houston to Providence (IAH - PVD)
- Houston to Cedar Rapids (IAH - CID)