DIRECT FLIGHT AVAILABLE

STL

St Louis

IAH

Houston

St Louis to Houston

STL → IAH

Airlines

2 operating direct

Direct Flights

Available

Origin

St. Louis Lambert International Airport

Destination

George Bush Intercontinental Airport

Connection Options

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Transit countries:

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Connection

Route Options

Direct

1 Stop

via LIT

via MEM

via DAL

via DFW

via TUL

via OKC

via AUS

via MCI

via MSY

via BNA

via ICT

via SAT

via SDF

via DSM

via OMA

via LEX

via ATL

via CVG

via ORD

via ECP

Airlines Flying Direct

Mesa

United States

Direct

United

United States

DirectCodeshare

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Price Trends

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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

Check Compensation

Return Flight

IAHSTLDirect

Other Routes from STL

Departing from STL

St. Louis Lambert International Airport

View STL airport details All deals from STL

Arriving at IAH

George Bush Intercontinental Airport

View IAH airport details All deals to IAH