Direct flights from Houston to St. Louis

Did you mean flights from St. Louis to Houston?

Houston

United States

United States

IAH

George Bush Intercontinental Airport

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St. Louis

United States

United States

STL

Lambert-Saint Louis International Airport

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Flight schedule
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Click to show full flight schedule

Distance
668 miles  ·  (1,075 km)
Flight time
2 hours and 4 minutes
Airlines
  • United Airlines
Alliances
  • Oneworld
  • SkyTeam
  • Star Alliance
Classes
  • Economy
  • Premium Economy
  • Business Class
  • First Class
Aircrafts
  • Airbus A319
  • Airbus A320-100/200
  • Boeing 737-700
  • Boeing 737-800
  • Boeing 737-900
  • Canadair Regional Jet 900
  • Embraer 175
  • Embraer RJ135 / RJ140 / RJ145

Houston to St. Louis Flight Schedule

Scan through all non-stop flights from Houston to St. Louis. The full flight schedule below gives an overview of all non-stop flights from IAH to STL, which includes the daily timetable of every operating airline for the upcoming 12 months.

Note: for airline-specific flight schedules, please scroll further down.

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Airlines flying from Houston to St. Louis

Airline-specific flight schedules from Houston to St. Louis

Currently, there is only one airline operating non-stop flights from Houston IAH to St. Louis STL, which is United Airlines. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.

Click an airline below to view their IAH STL flight schedule.

United Airlines
United Airlines flight schedulefrom Houston to St. Louis

United Airlines is a member of Star Alliance
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Houston to St. Louis Flights

Flights from IAH to STL are operated 18 times a week, with an average of 3 flights per day. Departure times vary between 07:45 - 20:35. The earliest flight departs at 07:45, the last flight departs at 20:35. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.

You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).

The fastest direct flight from Houston to St. Louis takes 2 hours and 4 minutes. The flight distance between Houston and St. Louis is 668 miles (or 1,075 km).

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Frequently asked questions - FAQ

How many airports are there in St. Louis?

There is 1 airport in St. Louis: Lambert-Saint Louis International Airport (STL).

How many flights per week are there from IAH to STL?

There are 18 flights per week flying from Houston to St. Louis (as of April 2024).

How long does it take to fly from Houston to St. Louis?

2 hours and 4 minutes is the average flight time from Houston to St. Louis.

How far is St. Louis from Houston?

The distance from Houston to St. Louis is 668 miles (1,075 kilometers).

What airlines fly nonstop from IAH airport to STL airport?

United Airlines is the only airline flying nonstop from Houston to St. Louis.

What alliances have direct flights from Houston to St. Louis?

Star Alliance is currently the only alliance flying nonstop from Houston to St. Louis.

What classes are available from Houston to St. Louis?

You can fly non-stop in Economy and Business Class.

What aircraft types fly from Houston to St. Louis?

Aircraft types that fly from Houston to St. Louis:

  • Airbus A319
  • Airbus A320-100/200
  • Boeing 737-700
  • Boeing 737-800
  • Boeing 737-900
  • Canadair Regional Jet 900
  • Embraer 175
  • Embraer RJ135 / RJ140 / RJ145

What is the earliest flight departing from Houston to St. Louis?

The earliest flight departs at 07:45 from Houston and arrives at 09:53 at St. Louis.

What is the latest flight available from Houston to St. Louis?

The latest flight departs at 20:35 from Houston and arrives at 22:45 at St. Louis.

Non-stop flights from IAH to STL

668 miles (1,075 km)  ·  2h 4m

Round trip
1 passenger
Economy
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Return schedule
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  • Depart
  • Arrive
  • Airline
  • Flight no
  • Aircraft
  • Classes
  • 07:50

  • 09:58

  • United Airlines

    United Airlines

    Star Alliance

  • UA 6050

  • United Airlines

  • Embraer 175

  • Y

    W

    J

    F

  • 07:50

  • 09:55

  • United Airlines

    United Airlines

    Star Alliance

  • UA 6050

  • United Airlines

  • Canadair Regional Jet 900

  • Y

    W

    J

    F

  • 07:50

  • 09:58

  • United Airlines

    United Airlines

    Star Alliance

  • UA 6050

  • United Airlines

  • Embraer 175

  • Y

    W

    J

    F

  • 14:20

  • 16:23

  • United Airlines

    United Airlines

    Star Alliance

  • UA 2368

  • United Airlines

  • Boeing 737-800

  • Y

    W

    J

    F

  • 20:10

  • 22:14

  • United Airlines

    United Airlines

    Star Alliance

  • UA 2648

  • United Airlines

  • Airbus A320-100/200

  • Y

    W

    J

    F

  • 20:10

  • 22:14

  • United Airlines

    United Airlines

    Star Alliance

  • UA 2648

  • United Airlines

  • Airbus A319

  • Y

    W

    J

    F

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