Cheap Flight Tickets from Houston (IAH) to Chicago (ORD), Starting at $82

Good to Know: Cheapest and Fastest IAH - ORD Flights

Useful information for finding best airline tickets from George Bush Intercontinental Houston to Chicago O'Hare International on your next trip.

Cheapest Round Trip Flight

$229

AA American Airlines • 1 stop • 8h 40m

Nov 18 – Nov 23

The cheapest round trip flight from Houston to Chicago (IAH-ORD-IAH) is currently $229

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Cheapest Direct Flight

$82

UA United Airlines • nonstop • 4h 11m

Nov 18

The cheapest nonstop flight from Houston to Chicago (IAH-ORD) is currently $82

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Fastest Flight

3h 50m

The fastest nonstop flight from Houston to Chicago (IAH-ORD) takes 3h 50m

Top Airlines Flying from Houston to Chicago

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from Houston (IAH) to Chicago (ORD)

Compare and book low fare round-trip air tickets from Houston to Chicago. Ideal for travelers with confirmed return itineraries.

Nov 18 - Nov 23, Economy
AA
Houston → Chicago
8h 40m
6:56 PM - 12:16 AM • 1 stop
AA
Houston → Chicago
4h 17m
11:00 AM - 1:57 PM • nonstop
$229
American Airlines
Nov 18 - Nov 23, Economy
DL
Houston → Chicago
8h 56m
11:05 AM - 4:41 PM • 1 stop
DL
Houston → Chicago
10h 39m
8:29 AM - 3:08 PM • 1 stop
$258
Delta Airlines
Nov 18 - Nov 23, Economy
DL
Houston → Chicago
12h 5m
2:22 PM - 9:47 PM • 1 stop
DL
Houston → Chicago
12h 18m
2:44 PM - 10:22 PM • 1 stop
$258
Delta Airlines
Nov 18 - Nov 23, Economy
F9
Houston → Chicago
20h 39m
8:21 PM - 9:00 AM • 1 stop
F9
Houston → Chicago
20h 17m
12:05 PM - 12:22 AM • 2 stops
$264
Frontier Airlines
Nov 18 - Nov 23, Economy
UA
Houston → Chicago
15h 28m
2:33 PM - 12:01 AM • 1 stop
UA
Houston → Chicago
4h 15m
6:55 AM - 9:50 AM • nonstop
$403
United Airlines
Nov 18 - Nov 23, Economy
AS
Houston → Chicago
25h 13m
2:27 PM - 5:40 AM • 1 stop
F9
Houston → Chicago
4h 17m
5:25 AM - 8:22 AM • nonstop
$559
Alaska Airlines

Fly from Houston to Chicago with the Best Airfare Deals on FareLeaders

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

FAQs on Houston to Chicago Flights

What are the airports in Houston?
IAH
What’s the most popular airline flying from IAH to ORD?
The most popular airline flying from Houston to Chicago are
Can I fly from IAH to ORD non-stop?
Yes, you can fly IAH to ORD non-stop on
Which airlines fly nonstop between Houston and Chicago?
The non-stop flights between Houston and Chicago are .
What’s the earliest departure time from IAH to ORD Airport?
The earliest flight leaves IAH at 6:20 am and lands in ORD - Chicago O'Hare International
What are the airports in Chicago?
MDW,ORD
Can I make changes to my Houston to Chicago 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 IAH to ORD?
Read the fare rules of the Houston to Chicago 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 Houston and Chicago?
operate flights between Houston and Chicago
How long does a flight from Houston to Chicago take?
It takes approximately 2 hour to fly non-stop from IAH to ORD, which is 925.1 miles by air.
Which airlines provide the cheapest flights from Houston (IAH) to Chicago (ORD) ?
In the past couple of days, the cheapest tickets to ORD from IAH were found on DL : USD 258
Do I need a passport to fly between IAH and ORD?
No
What’s the latest departure time from IAH to ORD ?
The last flight leaves IAH at 8:40 pm

Houston (IAH) to Chicago (ORD): Airport Information

Origin Airport George Bush Intercontinental Houston , Houston, US
Destination Airport Chicago O'Hare International , Chicago, US
Distance 925 miles

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