Direct flights from Chicago to Houston

Did you mean flights from Houston to Chicago?

Last updated on: 12-10-2022

Chicago

United States

ORD

O'Hare International Airport (formerly Orchard Depot Fi

Houston

United States

IAH

George Bush Intercontinental Airport

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Flight schedule

Distance

925 miles · (1,489 km)

Flight time

2 hours and 46 minutes

Airlines

Aer Lingus
American Airlines
Spirit Airlines
United Airlines

Alliances

OneWorld
SkyTeam
Star Alliance

Classes

Economy
Premium Economy
Business Class
First Class

Aircrafts

Airbus A319
Airbus A320 (sharklets)
Airbus A320-100/200
Boeing 737 MAX 8
Boeing 737 MAX 9
Boeing 737-700
Boeing 737-800
Boeing 737-900
Boeing 757-200
Boeing 757-300
Boeing 777
Embraer 175

Chicago to Houston Flight Schedule

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

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

Return schedule

Airlines flying from Chicago to Houston

Airline-specific flight schedules from Chicago to Houston

In total there are 4 airlines operating nonstop flights from Chicago ORD to Houston IAH. 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 ORD IAH flight schedule.

Aer Lingus (EI)

American Airlines (AA)

Spirit Airlines (NK)

United Airlines (UA)

Aer Lingus flight schedulefrom Chicago to Houston

Aer Lingus flights start in March

Return schedule

American Airlines flight schedulefrom Chicago to Houston

American Airlines is a member of OneWorld

Return schedule

Spirit Airlines flight schedulefrom Chicago to Houston

Return schedule

United Airlines flight schedulefrom Chicago to Houston

United Airlines is a member of Star Alliance

Return schedule

Chicago to Houston Flights

Flights from ORD to IAH are operated 81 times a week, with an average of 12 flights per day. Departure times vary between 05:15 - 21:09. The earliest flight departs at 05:15, the last flight departs at 21:09. 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 Chicago to Houston takes 2 hours and 46 minutes. The flight distance between Chicago and Houston is 925 miles (or 1,489 km).

Direct flights from Chicago to Houston

Chicago

ORD

Houston

IAH

Chicago to Houston Flight Schedule

Airlines flying from Chicago to Houston

Airline-specific flight schedules from Chicago to Houston

Aer Lingus flight schedulefrom Chicago to Houston

American Airlines flight schedulefrom Chicago to Houston

Spirit Airlines flight schedulefrom Chicago to Houston

United Airlines flight schedulefrom Chicago to Houston

Chicago to Houston Flights

Frequently asked questions - FAQ

How many airports are there in Houston?

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

How long does it take to fly from Chicago to Houston?

How far is Houston from Chicago?

What airlines fly nonstop from ORD airport to IAH airport?

What alliances have direct flights from Chicago to Houston?

What classes are available from Chicago to Houston?

What aircraft types fly from Chicago to Houston?

What is the earliest flight departing from Chicago to Houston?

What is the latest flight available from Chicago to Houston?

Popular flights from Chicago, United States

Popular routes operated by Aer Lingus

Popular routes operated by American Airlines

Popular routes operated by Spirit Airlines

Popular routes operated by United Airlines

Popular flights from Chicago via Houston

FlightConnections

Non-stop flights from ORD to IAH

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