Best Flights starting from $176
from$176economy
St Louis (STL)
Sat, Sep 19
Roundtrip
Houston (IAH)
Tue, Sep 22
from$176economy
St Louis (STL)
Mon, Sep 21
Roundtrip
Houston (IAH)
Thu, Sep 24
from$176economy
St Louis (STL)
Wed, Sep 23
Roundtrip
Houston (IAH)
Sat, Sep 26
from$209economy
St Louis (STL)
Fri, Sep 18
Roundtrip
Houston (IAH)
Mon, Sep 21
from$209economy
St Louis (STL)
Tue, Sep 22
Roundtrip
Houston (IAH)
Fri, Sep 25
from$231economy
St Louis (STL)
Sun, Sep 20
Roundtrip
Houston (IAH)
Wed, Sep 23
from$231economy
St Louis (STL)
Thu, Sep 24
Roundtrip
Houston (IAH)
Sun, Sep 27
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Other Options for This Route
Other Destinations
St Louis (STL) to Pensacola (PNS) in September from $112
From $112
St Louis (STL) to Jacksonville (JAX) in September from $119
From $119
St Louis (STL) to Burbank (BUR) in September from $130
From $130
St Louis (STL) to Sacramento (Any) in September from $131
From $131
St Louis (STL) to Buffalo (BUF) in September from $135
From $135
St Louis (STL) to Albuquerque (ABQ) in September from $183
From $183
Flights from Other Cities
Fort Lauderdale (Any) to Houston (IAH) in September from $56
From $56
Miami (Any) to Houston (IAH) in September from $59
From $59
Atlanta (ATL) to Houston (IAH) in September from $64
From $64
Las Vegas (LAS) to Houston (IAH) in September from $82
From $82
Dallas (DFW) to Houston (IAH) in September from $86
From $86
Phoenix (PHX) to Houston (IAH) in September from $98
From $98