Both sides score equally for the full flight due to the uniformly flat terrain and limited dramatic features across the entire route. However, the right side edges ahead for landing views of the Mississippi River and St. Louis approach, which provide more visual interest than Houston's industrial takeoff. The flight path crosses only flat plains and farmland with no mountains, coastlines, or major geographic drama on either side.
Flown IAH to STL? Did we get it right?
Flight Path
Houston to St. Louis is 668 miles (1,076 km), a flight of about 2 hours.
East Texas piney woods transitioning to Louisiana-Arkansas border region, scattered lakes and bayous, flat agricultural plains of eastern Texas and western Louisiana, no significant mountains or dramatic terrain changes
Great circle distance and headings ›Phase by phase

Takeoff from IAH
LEFTLeft side captures Houston's urban sprawl and the industrial Ship Channel during departure, with better views of the city grid and surrounding bayou landscape. Right side faces open terrain with minimal landmarks during initial climb.
Landing at STL
RIGHTRight side offers views of the Mississippi River valley and the approach into St. Louis, with the river's distinctive meanders visible during descent. Left side shows only flat farmland and open terrain with minimal visual interest.
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About This Route
Which side of the plane should I sit on flying from George Bush Intcntl Houston (IAH) to Lambert St Louis International (STL)?
Sit on the Right side of the plane for the best views on flights from Houston to St. Louis. Both sides score equally for the full flight due to the uniformly flat terrain and limited dramatic features across the entire route. However, the right side edges ahead for landing views of the Mississippi River and St. Louis approach, which provide more visual interest than Houston's industrial takeoff. The flight path crosses only flat plains and farmland with no mountains, coastlines, or major geographic drama on either side.
What can I see during takeoff from George Bush Intcntl Houston in Houston?
During takeoff from George Bush Intcntl Houston (IAH), sit on the Left side for the best views. Left side captures Houston's urban sprawl and the industrial Ship Channel during departure, with better views of the city grid and surrounding bayou landscape. Right side faces open terrain with minimal landmarks during initial climb. Notable sights include: Houston Ship Channel, downtown Houston skyline, Galveston Bay (distant), suburban grid pattern.
What can I see when landing at Lambert St Louis International in St. Louis?
When landing at Lambert St Louis International (STL), sit on the Right side for the best views. Right side offers views of the Mississippi River valley and the approach into St. Louis, with the river's distinctive meanders visible during descent. Left side shows only flat farmland and open terrain with minimal visual interest. Notable sights include: Mississippi River meanders, St. Louis metropolitan area, Illinois farmland, Gateway Arch (visible on clear approach).
How long is the flight from Houston to St. Louis?
The flight from George Bush Intcntl Houston (IAH) to Lambert St Louis International (STL) takes about 2 hours. The shortest flight path between them is 668 miles (1,076 km); winds and air traffic control usually add a few percent.
What does the Houston to St. Louis flight path pass over?
East Texas piney woods transitioning to Louisiana-Arkansas border region, scattered lakes and bayous, flat agricultural plains of eastern Texas and western Louisiana, no significant mountains or dramatic terrain changes