ORD to IAH (Chicago to Houston) Flights

Last Minute Flights from ORD to IAH

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
ORDHoustonMarch 29 to April 1$233
*Prices include taxes and fees

Cheapest ORD to IAH Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
ORDHoustonMay 13 to May 19$78
ORDHoustonApril 21 to April 25$121
ORDHoustonMay 12 to May 13$179
ORDHoustonJune 12 to June 15$433
ORDHoustonApril 25 to April 28$586
*Prices include taxes and fees
ORD to IAH Flight Details
Origin airport
O'Hare Intl.
Origin airport IATA code
ORD
Destination airport
George Bush Intercontinental
Destination airport IATA code
IAH
Distance
925 mi

Frequently asked questions

What airlines fly direct from ORD to IAH?
Spend less time squished on a plane and more time on vacation with United Airlines (UA) and American Airlines (AA). Both offer nonstop flights from ORD to Houston Airport. United Airlines has 334 of these popular services every month, while American Airlines provides 78.
How many flights are there from ORD to IAH?
There are no less than 14 flights per day from Chicago, IL (ORD-O'Hare Intl.) to Houston, TX (IAH-George Bush Intercontinental), so you have no shortage of ways to get to Houston. Just decide on a date and time that works with your schedule and lock in your airfare.
How long does it take to fly from Chicago, IL (ORD-O'Hare Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
The flight duration is about 2 hours and 56 minutes from Chicago, IL (ORD-O'Hare Intl.) to Houston, TX (IAH-George Bush Intercontinental) — just enough time to skim though a few chapters of a novel!
What is the flight distance from Chicago, IL (ORD-O'Hare Intl.) to Houston, TX (IAH-George Bush Intercontinental)?
The short-haul flight between Chicago and Houston is only 930 miles (1,500 1). Don't get too comfortable though — you'll be touching down at Houston, TX (IAH-George Bush Intercontinental) not long after taking your seat.
How many morning flights are there from ORD to IAH?
Put on your seat belt and jet from ORD to IAH aboard one of the 35 morning flights each week. United Airlines (UA) operates 28 weekly services leaving before midday. 6:00AM is the earliest departure you can book with this carrier.
How many afternoon flights are there from ORD to IAH?
With 67 weekly afternoon and evening flights from ORD to IAH, there's no need to order that hotel wake-up call. Compare the deals from United Airlines (UA) and you'll have your choice of 49 flights each week that leave after midday. The first leaves the runway at 12:47PM.
What is the earliest departure time out of Chicago to Houston?
Set off from ORD at 6:00AM and land at IAH at 8:50AM. This is the earliest service available on this route.
What is the latest departure time out of Chicago to Houston?
The last flight takes off from ORD at 9:37PM and touches down at 12:30AM at IAH. You'll have lots of time to get ready for this trip.
What is the average price from Chicago to Houston?
On average, the cheapest price for round-trip flights from ORD to IAH is $78. Steal yourself a hot deal by securing your seats soon. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Chicago to Houston Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Chicago to Houston to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from ORD to IAH, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Chicago to Houston, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

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