How long is the flight from Houston to St Louis?

IAH–STL is 2h 2m nonstop, covering 1,076 km (669 mi).

Which airlines fly nonstop from Houston to St Louis?

Republic Airways, United Airlines operate this route nonstop.

One-way fares on IAH–STL recently started from $108. Fares change daily, so check current prices before booking.

The route is served 7 days a week (32 scheduled departures).

IAHSTL

George Bush Intercontinental Airport (Houston, United States) → St. Louis Lambert International Airport (St Louis, United States)

Also known as Houston, St Louis.

One-way, per person

Lowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.

How long is the flight from Houston to St Louis?: IAH–STL is 2h 2m nonstop, covering 1,076 km (669 mi).
Which airlines fly nonstop from Houston to St Louis?: Republic Airways, United Airlines operate this route nonstop.
How much is a flight from Houston to St Louis?: One-way fares on IAH–STL recently started from $108. Fares change daily, so check current prices before booking.
How often do flights run from Houston to St Louis?: The route is served 7 days a week (32 scheduled departures).