Search & Compare - Chicago to Houston Flights & Tickets

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Cheap flights from Chicago to Houston (ORD to IAH)

Looking for a cheap last-minute deal or the best round-trip flight from Chicago to Houston? Find the biggest savings on one-way and round-trip tickets right here.

Good to know

Useful information for finding cheap flights from Chicago O'Hare International to George Bush Intercontinental Houston and booking your next trip

Cheapest Round Trip Flight

$283

AA American Airlines • nonstop • 3h 55m

Jun 20 – Jun 22

The cheapest round trip flight from Chicago O'Hare International to George Bush Intercontinental Houston is currently $283

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Cheapest Direct Flight

$283

AA American Airlines • nonstop • 4h 4m

Jun 20

The cheapest nonstop flight from Chicago O'Hare International to George Bush Intercontinental Houston is currently $283

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Fastest Flight

3h 55m

The fastest nonstop flight from Chicago O'Hare International to George Bush Intercontinental Houston takes 3h 55m

Recent airfare deals on Chicago to Houston

Jun 20 - Jun 22, Economy
AA
Chicago → Houston
3h 55m
2:50 PM - 5:25 PM • nonstop
AA
Chicago → Houston
5h 3m
4:32 PM - 7:35 PM • nonstop
$283
American Airlines
Jun 20 - Jun 22, Economy
NK
Chicago → Houston
8h 22m
2:42 PM - 7:44 PM • 1 stop
NK
Chicago → Houston
20h 1m
8:49 PM - 8:50 AM • 1 stop
$284
Spirit Airlines
Jun 20 - Jun 22, Economy
AA
Chicago → Houston
3h 55m
2:50 PM - 5:25 PM • nonstop
AA
Chicago → Houston
7h 12m
5:00 AM - 12:25 PM • 1 stop
$327
American Airlines
Jun 20 - Jun 22, Economy
AA
Chicago → Houston
3h 55m
2:50 PM - 5:25 PM • nonstop
AA
Chicago → Houston
20h 47m
5:00 AM - 5:47 PM • 2 stops
$415
American Airlines
Jun 20 - Jun 22, Economy
AA
Chicago → Houston
10h 36m
2:50 PM - 9:26 PM • 1 stop
AA
Chicago → Houston
4h 9m
6:00 AM - 8:49 AM • nonstop
$486
American Airlines
Jun 20 - Jun 22, Economy
AA
Chicago → Houston
10h 36m
2:50 PM - 9:26 PM • 1 stop
AA
Chicago → Houston
18h 49m
5:00 AM - 7:22 PM • 2 stops
$652
American Airlines

Facts to know while booking flights from Chicago to Houston

What are the airports in Chicago?
MDW,ORD
What’s the most popular airline flying from ORD to IAH?
The most popular airline flying from Chicago to Houston are
Can I fly from ORD to IAH non-stop?
Yes, you can fly ORD to IAH non-stop on
Which airlines fly nonstop between Chicago and Houston?
The non-stop flights between Chicago and Houston are .
What’s the earliest departure time from ORD to IAH Airport?
The earliest flight leaves ORD at 1:12 pm and lands in IAH - George Bush Intercontinental Houston
What are the airports in Houston?
IAH
Can I make changes to my Chicago to Houston flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ORD to IAH?
Read the fare rules of the Chicago to Houston air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Chicago and Houston?
operate flights between Chicago and Houston
How long does a flight from Chicago to Houston take?
It takes approximately 2 hour to fly non-stop from ORD to IAH, which is 925.1 miles by air.
Which airlines provide the cheapest flights from Chicago (ORD) to Houston (IAH) ?
In the past couple of days, the cheapest tickets to IAH from ORD were found on ('NK') : USD 284
Do I need a passport to fly between ORD and IAH?
No
What’s the latest departure time from ORD to IAH ?
The last flight leaves ORD at 6:25 pm

Flights from Chicago to Houston

Origin Airport Chicago O'Hare International , Chicago, US
Destination Airport George Bush Intercontinental Houston , Houston, US
Distance miles

Popular Airlines

Delta Airline, DL
United Airlines, UA
American Airlines, AA
Spirit Airlines-NK

Popular Origin & Destination

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