Chicago to Houston Flight Schedule — Daily Timetable & Departure Times
Chicago to Houston Daily Flight Schedule — Today's Timetable
| Flight | Airline | Departure | Arrival | Duration | Aircraft | Stops |
|---|---|---|---|---|---|---|
| UA-2310 | UA | 5:30 AM | 8:18 AM | 2h 48m | 739 | Direct |
| UA-1799 | UA | 6:30 AM | 9:19 AM | 2h 49m | A321neo | Direct |
| UA-1231 | UA | 7:30 AM | 10:31 AM | 3h 1m | A321neo | Direct |
| AA-1909 | AA | 7:30 AM | 10:20 AM | 2h 50m | A319 | Direct |
| UA-535 | UA | 8:51 AM | 11:51 AM | 3h | B737 MAX 9 | Direct |
| AA-1915 | AA | 9:50 AM | 12:40 PM | 2h 50m | B737-800 | Direct |
| UA-723 | UA | 10:30 AM | 1:26 PM | 2h 56m | B737 MAX 9 | Direct |
| UA-2821 | UA | 12:40 PM | 3:40 PM | 3h | A321neo | Direct |
| AA-4426 | AA | 1:23 PM | 4:27 PM | 3h 4m | E75 | Direct |
| UA-1862 | UA | 2:05 PM | 5:10 PM | 3h 5m | A321neo | Direct |
| AA-1913 | AA | 2:55 PM | 5:51 PM | 2h 56m | A319 | Direct |
| UA-714 | UA | 4:05 PM | 7:10 PM | 3h 5m | A321neo | Direct |
| F9-3135 | F9 | 4:05 PM | 7:17 PM | 3h 12m | A321neo | Direct |
| UA-1954 | UA | 5:45 PM | 8:50 PM | 3h 5m | A321neo | Direct |
| UA-1475 | UA | 6:29 PM | 9:25 PM | 2h 56m | B737 MAX 9 | Direct |
| UA-2813 | UA | 8:07 PM | 11:04 PM | 2h 57m | A321neo | Direct |
| AA-3144 | AA | 9:11 PM | 11:59 PM | 2h 48m | B737-800 | Direct |
| UA-2665 | UA | 9:36 PM | 12:30 AM | 2h 54m | 739 | Direct |
Airlines Flying Chicago to Houston
The following airlines operate direct flights on the Chicago (ORD) to Houston (IAH) route:
UA operates 12 flights daily on this route using A321neo, B737 MAX 9, 739 aircraft.
AA operates 5 flights daily on this route using B737-800, A319, E75 aircraft.
F9 operates 1 flight daily on this route using A321neo aircraft.
Chicago to Houston Flight Time & Route Information
The flight distance from Chicago (ORD) to Houston (IAH) is approximately 1,489 km. The typical non-stop flight time on this route is –, depending on the aircraft and airline.
Flights from Chicago to Houston depart from O'Hare International Airport (ORD) and arrive at IAH Airport (IAH). The first flight of the day departs at 5:30 AM and the last flight departs at 9:36 PM.
Looking for cheap Chicago to Houston flight tickets? Compare live fares and book directly on HappyFares at the lowest airfare.
Frequently Asked Questions — Chicago to Houston Flight Schedule
How many flights operate from Chicago to Houston daily?
18 flights operate from Chicago to Houston daily. Airlines on this route include UA, AA, F9.
What is the first flight from Chicago to Houston?
The first flight from Chicago to Houston is UA-2310 operated by UA, departing at 5:30 AM.
What is the last flight from Chicago to Houston?
The last flight from Chicago to Houston is UA-2665 operated by UA, departing at 9:36 PM.
What is the flight time from Chicago to Houston?
The flight distance from Chicago to Houston is 1,489 km. Flight time varies by airline and aircraft type.
Which airlines fly from Chicago to Houston?
UA, AA, F9 operate flights on the Chicago to Houston route. Use HappyFares to compare fares across all airlines and book the cheapest ticket.
What is the Chicago to Houston flight schedule today?
Today's Chicago to Houston flight schedule has 18 flights. Departures range from 5:30 AM (UA UA-2310) to 9:36 PM (UA UA-2665).
How to check Chicago to Houston live flight status?
For live Chicago to Houston flight status including delays, gate changes, and real-time tracking, visit our dedicated flight status page.
What is the cheapest Chicago to Houston flight ticket?
To find the cheapest Chicago to Houston flight ticket, compare fares across all airlines on HappyFares. Book 3–6 weeks in advance and fly mid-week for the lowest airfare on this route.