Direct flights from Houston to Chicago

Did you mean flights from Chicago to Houston?

Houston

United States

IAH

George Bush Intercontinental Airport

Chicago

United States

ORD

O'Hare International Airport (formerly Orchard Depot Fi

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Flight schedule

Distance

926 miles · (1,491 km)

Flight time

2 hours and 48 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 A320neo
Airbus A321 (sharklets)
Boeing 737-700
Boeing 737-800
Boeing 737-900
Boeing 757-300
Boeing 767-300
Embraer 175

Houston to Chicago Flight Schedule

Scan through all non-stop flights from Houston to Chicago. The full flight schedule below gives an overview of all non-stop flights from IAH to ORD, 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 Chicago

Airline-specific flight schedules from Houston to Chicago

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

Aer Lingus (EI)

American Airlines (AA)

Spirit Airlines (NK)

United Airlines (UA)

Aer Lingus flight schedulefrom Houston to Chicago

Aer Lingus flights start in July

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American Airlines flight schedulefrom Houston to Chicago

American Airlines is a member of OneWorld

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Spirit Airlines flight schedulefrom Houston to Chicago

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United Airlines flight schedulefrom Houston to Chicago

United Airlines is a member of Star Alliance

Return schedule

When to fly from Houston to Chicago?

The charts and statistics below can help you decide when to book your flights from Houston to Chicago.

Depending on the data we have available, you can find out on what day of the week you should fly to get the cheapest flights, how far in advance you should book to secure the best flight deals, or which month is the most popular to travel to Chicago.

Houston to Chicago Flights

Flights from IAH to ORD are operated 51 times a week, with an average of 7 flights per day. Departure times vary between 05:00 - 21:40. The earliest flight departs at 05:00, the last flight departs at 21:40. 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 Chicago takes 2 hours and 48 minutes. The flight distance between Houston and Chicago is 926 miles (or 1,491 km).

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