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Cheap flights from Houston to Chicago (IAH - ORD)

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The best prices from Houston to Chicago are usually found in February or April, booked 39 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

+90.0%
+60.0%
+30.0%
Base
Price
$127 - $215
Temperature
34 - 84 °F
Rainfall
1 - 4 inches
Most popular in November High demand for flights, 16% potential price rise
Cheapest in February Best time to find cheap flights, 3% potential price drop
Average price $164 Price for this month
Cheapest price $127 From Houston to Chicago

Cheap flights from Houston to Chicago in August 2019

The best prices found for IAH to ORD flights for August
24 Aug - 26 Aug
$110pp
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
28 Aug - 4 Sep
$118pp
IAH
Houston George Bush Intcntl
American Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
Non-Stop
IAH
Houston George Bush Intcntl
25 Aug - 29 Aug
$123pp
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 2019 flight deals

Cheap flights to Chicago from Houston found for this year
19 Oct - 23 Oct
$83pp
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
10 Oct - 23 Oct
$84pp
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
26 Oct - 29 Oct
$84pp
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 from Houston

Save time with Houston to Chicago direct flight deals
19 Oct - 23 Oct
$83pp
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
10 Oct - 23 Oct
$84pp
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
26 Oct - 29 Oct
$84pp
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

Late deals on round-trip flights to Chicago from Houston, departing today and this week
20 Aug - 28 Aug
$106pp
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
21 Aug - 28 Aug
$109pp
IAH
Houston George Bush Intcntl
American Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
Non-Stop
IAH
Houston George Bush Intcntl
24 Aug - 26 Aug
$110pp
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

Destination information for Chicago

Things to know before you go. Useful info for your trip from Houston to Chicago
Flight duration
2h 42m

Airports servicing Houston

Airports servicing Chicago

Chicago-O'Hare Intl (ORD)
Rockford (RFD)
Average temperature for August in Chicago
28.0 °C
Avg rainfall for August in Chicago
98.0 mm
It’s likely that during this time there will be 4 inches more rain in Chicago than in Houston .
During the next 10 days, the weather in Chicago is expected to be 4°F cooler than Houston (86°F).
Recently Sun, Mon, Tue, Wed, Thu, Fri and Sat are the days when direct flights are available.
Which airlines fly from Houston to Chicago?
Currently, our data suggests that 21 airlines fly Houston to Chicago directly, including American Airlines, JAL and LOT.
So far this month, there have been 608 searches for flights from Houston to Chicago.
How many flights depart from Houston George Bush Intcntl to Chicago on average per day?
On average 202 flights depart from Houston George Bush Intcntl to Chicago per day.
Early Morning (Midnight to 6am) - 10% of flight departures
Morning (6am - Noon) - 35% of flight departures
Afternoon (Noon - 6pm) - 37% of flight departures
Evening (6pm - Midnight) - 18% of flight departures
How long does the flight from Houston George Bush Intcntl to Chicago take?
A nonstop flight takes up to 3 hours, covering a distance of 576 miles.

Related info for your journey

Useful info, stats and facts about Houston to Chicago flights.
Flight FAQs
From Houston to Chicago
What percent of flights are delayed?
Flights on this route are not usually subject to delays
How many passenger seats are available on a flight on this route?
On average, all flights from Houston offer a total of 43,894,904 seats to Chicago per day
What is the cheapest airline for this route?
The cheapest airline for this route is United Air Lines Inc. on average. United Air Lines Inc. operates 273 flight per week
Related searches
Flights to Chicago from Houston