American Airlines flights from Chicago to Houston

Recent searches for flights from Chicago to Houston

DisclaimerFares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Fares listed may be Basic Economy, which class is subject to additional terms and conditions. Additional baggage fees and charges for optional products and services may apply.

Find deals on Chicago to Houston flights

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Chicago (ORD)to

Houston (IAH)
03/19/26 - 03/28/26

Round trip

Economy

from
$216Fare subject to changes
Updated: 2 hours ago

Chicago (ORD)to

Houston (IAH)
01/23/26 - 01/25/26

Round trip

Economy

from
$217Fare subject to changes
Updated: 1 hour ago

Chicago (ORD)to

Houston (IAH)
01/16/26 - 01/19/26

Round trip

Economy

from
$249Fare subject to changes
Updated: 6 hours ago

Chicago (ORD)to

Houston (IAH)
03/20/26 - 03/29/26

Round trip

Economy

from
$349Fare subject to changes
Updated: 2 hours ago

Chicago (ORD)to

Houston (IAH)
05/10/26 - 05/17/26

Round trip

Economy

from
$367Fare subject to changes
Updated: 10 hours ago

Chicago (ORD)to

Houston (IAH)
12/28/25 - 01/01/26

Round trip

Economy

from
$594Fare subject to changes
Updated: 2 hours ago

Chicago (ORD)to

Houston (IAH)
02/22/26 - 02/25/26

Round trip

Economy

from
$177Fare subject to changes
Updated: 21 hours ago

Chicago (ORD)to

Houston (IAH)
02/26/26 - 03/03/26

Round trip

Economy

from
$177Fare subject to changes
Updated: 18 hours ago

*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

Upgrade your flight with Main Cabin Extra

Make your trip more comfortable with Main Cabin Extra. Enjoy benefits like:

  • Extra legroom: More space with seats at the front of the Main Cabin or in exit rows.
  • Early boarding: Preferred Group 5 boarding allows easier access to overhead bins.
  • Complimentary drinks: Enjoy beer, wine and spirits on flights with full beverage service.

Discover how Main Cabin Extra can enhance your trip.

American Airlines flights from Chicago to Houston