Cheap Flights from Houston (IAH) to Chicago (ORD) from HK$766~

View HK$766 flight on Sat, 21 Feb 2026Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Chicago O'Hare Intl. Airport (ORD)

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Find Cheap Flights from Houston (IAH) to Chicago (ORD)

Prices were available within the past 7 days and start at HK$766 for one-way flights and HK$1,618 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 21 Feb - Mon, 23 Feb
IAH
Houston
ORD
Chicago
HK$1,618 Return, found 3 days ago
HK$1,618
Return
found 3 days ago
Select Delta flight, departing Sat, 21 Feb from Houston to Chicago, returning Mon, 23 Feb, priced at HK$1,618 found 3 days ago
United
Sat, 21 Feb - Mon, 23 Feb
IAH
Houston
ORD
Chicago
HK$1,746 Return, found 3 days ago
HK$1,746
Return
found 3 days ago
Select United flight, departing Sat, 21 Feb from Houston to Chicago, returning Mon, 23 Feb, priced at HK$1,746 found 3 days ago
Delta
Sat, 21 Feb - Mon, 23 Feb
IAH
Houston
ORD
Chicago
HK$1,811 Return, found 3 days ago
HK$1,811
Return
found 3 days ago
Select Delta flight, departing Sat, 21 Feb from Houston to Chicago, returning Mon, 23 Feb, priced at HK$1,811 found 3 days ago
United
Sat, 21 Feb - Mon, 23 Feb
IAH
Houston
ORD
Chicago
HK$1,822 Return, found 3 days ago
HK$1,822
Return
found 3 days ago
Select United flight, departing Sat, 21 Feb from Houston to Chicago, returning Mon, 23 Feb, priced at HK$1,822 found 3 days ago
United
Fri, 13 Feb - Tue, 17 Feb
IAH
Houston
ORD
Chicago
HK$1,897 Return, found 1 day ago
HK$1,897
Return
found 1 day ago
Select United flight, departing Fri, 13 Feb from Houston to Chicago, returning Tue, 17 Feb, priced at HK$1,897 found 1 day ago
American Airlines
Fri, 13 Feb - Tue, 17 Feb
IAH
Houston
ORD
Chicago
HK$1,928 Return, found 1 day ago
HK$1,928
Return
found 1 day ago
Select American Airlines flight, departing Fri, 13 Feb from Houston to Chicago, returning Tue, 17 Feb, priced at HK$1,928 found 1 day ago
United
Fri, 13 Feb - Tue, 17 Feb
IAH
Houston
ORD
Chicago
HK$1,928 Return, found 1 day ago
HK$1,928
Return
found 1 day ago
Select United flight, departing Fri, 13 Feb from Houston to Chicago, returning Tue, 17 Feb, priced at HK$1,928 found 1 day ago
United
Fri, 13 Feb - Tue, 17 Feb
IAH
Houston
ORD
Chicago
HK$1,929 Return, found 1 day ago
HK$1,929
Return
found 1 day ago
Select United flight, departing Fri, 13 Feb from Houston to Chicago, returning Tue, 17 Feb, priced at HK$1,929 found 1 day ago
American Airlines
Sat, 21 Feb - Mon, 23 Feb
IAH
Houston
ORD
Chicago
HK$1,939 Return, found 3 days ago
HK$1,939
Return
found 3 days ago
Select American Airlines flight, departing Sat, 21 Feb from Houston to Chicago, returning Mon, 23 Feb, priced at HK$1,939 found 3 days ago
United
Sat, 21 Feb - Mon, 23 Feb
IAH
Houston
ORD
Chicago
HK$2,014 Return, found 3 days ago
HK$2,014
Return
found 3 days ago
Select United flight, departing Sat, 21 Feb from Houston to Chicago, returning Mon, 23 Feb, priced at HK$2,014 found 3 days ago

Find the cheapest month to fly from Houston (IAH) to Chicago (ORD)

April is typically the cheapest month to fly

From HK$407 - HK$3,092 per traveller.
Houston to Chicago route information
Origin airport
George Bush Intercontinental
Destination airport
O'Hare Intl.
Airlines serving
American Airlines, Delta, United
Return price
HK$1,618
Distance
1481 km
Average flight time
2 hours 40 mins

Flights from Houston to Chicago

Book cheap flights from Houston (IAH) to Chicago (ORD) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Houston (IAH) to Chicago (ORD) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Houston (IAH) to Chicago (ORD) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Chicago flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Chicago and things to do in Chicago for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Chicago more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Chicago is HK$766 now!

 

Frequently asked questions

How much is a flight from Houston Airport to O'Hare Airport?
If you're planning on traveling between IAH and O'Hare Intl. Airport (ORD), round-trip flights start from HK$1,618. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Houston Airport to O'Hare Airport?
When it comes to cancellation fees, every airline has different terms and conditions. If you decide to cancel your vacation, visit our Customer Service Portal.
How do I find cheap flights from Houston Airport to O'Hare Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for George Bush Intercontinental Airport (IAH) to O'Hare Intl. Airport (ORD) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Houston Airport to O'Hare Airport?
A flight distance of just 1,500 kilometers separates Houston and Chicago. Once you're up in the skies, you won't get a chance to do much more than listen to a few songs on your travel playlist.
Which airlines fly direct from Houston Airport to ORD?
A popular airline that flies from IAH to O'Hare Airport is United Airlines (UA). It offers 273 flights monthly. You could also check out the airfares with American Airlines (AA). This carrier operates 91 monthly flights between Houston and Chicago.
Are Houston Airport to O'Hare Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally nab a bargain, with some super cheap airfares from Houston Airport to ORD arising a few weeks before the departure date. If you'd rather plan ahead, Expedia compares and updates all the best flight deals frequently — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines publish prices that far in advance.

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