Flight Route
St Louis to Houston
STL → IAH
Airlines
1 operating direct
Direct Flights
Available
Origin
St. Louis Lambert International Airport
Destination
George Bush Intercontinental Airport
Connection Options
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+11 moreTransit countries:
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Connection
Route Options
Direct
Direct
1 Stop
via DAL
via DFW
via TUL
via OKC
via MCI
via MSY
via BNA
via SAT
via OMA
via ATL
via CVG
via ORD
via MKE
via CMH
via GRR
via MSP
via CLT
via DTW
via CLE
via DEN
Airlines Flying Direct
United
UAUnited States
DirectCodeshare
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Average flight prices from STL to IAH by month
Flight Delayed or Cancelled?
You may be entitled to up to €600 in compensation for flight disruptions on your STL to IAH route.
- Delayed by 3+ hours
- Cancelled flight
- Denied boarding
- Claims valid up to 3 years back
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