Menu

Cheap flights from Houston to Chicago-O'Hare Intl (IAH - ORD)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from Houston to Chicago-O'Hare Intl are usually found in January or February, booked 25 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

$220
$190
$150
$109
Price
$109 - $202
Temperature
36 - 86 °F
Rainfall
2 - 5 inches
Most popular in July High demand for flights, 21% potential price rise
Cheapest in January Best time to find cheap flights, 4% potential price drop
Average price $175 Price for this month
Cheapest price $109 From Houston to Chicago-O'Hare Intl

Cheap flights from Houston to Chicago-O'Hare Intl in December 2019

The best prices found for IAH to ORD flights for December
26 Dec - 7 Jan
$97pp
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
31 Dec - 7 Jan
$99pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
25 Dec - 1 Jan
$116pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Houston to Chicago-O'Hare Intl 2020 flight deals

Cheap flights to Chicago-O'Hare Intl from Houston found for this year
1 Feb - 8 Feb
$65pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
15 Jan - 16 Jan
$67pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
25 Jan - 27 Jan
$71pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Non-stop flights to Chicago-O'Hare Intl from Houston

Save time with Houston to Chicago-O'Hare Intl direct flight deals
9 Jan - 13 Jan
$65pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl
8 Jan - 22 Jan
$67pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Last minute flights from Houston to Chicago-O'Hare Intl

Late deals on round-trip flights to Chicago-O'Hare Intl from Houston, departing today and this week
22 Dec - 1 Jan
$133pp
IAH
Houston George Bush Intcntl
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Alternative routes for Houston to Chicago-O'Hare Intl

Destination information for Chicago-O'Hare Intl

Things to know before you go. Useful info for your trip from Houston to Chicago-O'Hare Intl
Flight duration
2h 45m
Average temperature for December in Chicago-O'Hare Intl
37.4 °F
Avg rainfall for December in Chicago-O'Hare Intl
1.9 ″

Airports servicing Houston

Airports servicing Chicago

Weekly flight availability
from Houston to Chicago-O'Hare Intl
Sunday
53 daily flights
Monday
57 daily flights
Tuesday
43 daily flights
Wednesday
21 daily flights
Thursday
29 daily flights
Friday
51 daily flights
Saturday
23 daily flights

Related info for your journey

Useful info, stats and facts about Houston to Chicago-O'Hare Intl flights.

Flight FAQs

From Houston to Chicago-O'Hare Intl

What days are nonstop flights available from Houston to Chicago-O'Hare Intl?

You can find nonstop flights on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

Within the past month, 391 users have taken a look at flights from Houston George Bush Intcntl to Chicago O'Hare Intl.

What percent of flights are delayed?

Flights from Houston to Chicago-O'Hare Intl are usually delayed by 53min. so prepare accordingly.

How many passenger seats are available on a flight on this route?

On average, there are a total of 2,649 seats offered from Houston George Bush Intcntl to Chicago O'Hare Intl per day.

What is the cheapest airline for this route?

When searching, try setting your filters to view flights for United Air Lines Inc., as currently they have the cheapest options available from Houston to Chicago-O'Hare Intl. On average you can find 356 flights for this flight path daily.

How long does the flight from Houston to Chicago-O'Hare Intl take?

A typical nonstop flight can take about 3 hours, covering about 578 miles.

How many flights depart from Houston to Chicago-O'Hare Intl on average per day?

On average 233 flights depart from Houston George Bush Intcntl to Chicago O'Hare Intl per day.
Early Morning (Midnight to 6am) - 14% of flight departures
Morning (6am - Noon) - 39% of flight departures
Afternoon (Noon - 6pm) - 27% of flight departures
Evening (6pm - Midnight) - 19% of flight departures

Does it rain more in Houston or Chicago-O'Hare Intl?

When traveling, we recommend packing in preparation to handle common weather conditions. The rainfall in Houston is typically greater than that of Chicago-O'Hare Intl. We can gather that this will continue over the next 15 days.

Is Houston weather warmer or cooler than Chicago-O'Hare Intl?

Our data indicates that the weather will be 86 °F on average in the month of July. The temperature in Chicago-O'Hare Intl is typically hotter than in Houston. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.