S$126 Cheap Flights from Houston to Chicago

View S$126 flight on Wed, 13 May, 2026Opens in a new window

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

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Cheap Flights from Houston to Chicago (IAH-ORD)

Prices were available within the past 7 days and start at S$126 for one-way flights and S$265 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 13 May - Sat, 30 May
IAH
Houston
ORD
Chicago
S$265 Return, found 1 day ago
S$265
Return
found 1 day ago
Select Delta flight, departing Wed, 13 May from Houston to Chicago, returning Sat, 30 May, priced at S$265 found 1 day ago
Delta
Wed, 13 May - Sat, 30 May
IAH
Houston
ORD
Chicago
S$291 Return, found 1 day ago
S$291
Return
found 1 day ago
Select Delta flight, departing Wed, 13 May from Houston to Chicago, returning Sat, 30 May, priced at S$291 found 1 day ago
American Airlines
Wed, 13 May - Sat, 30 May
IAH
Houston
ORD
Chicago
S$293 Return, found 1 day ago
S$293
Return
found 1 day ago
Select American Airlines flight, departing Wed, 13 May from Houston to Chicago, returning Sat, 30 May, priced at S$293 found 1 day ago
Delta
Wed, 13 May - Sat, 30 May
IAH
Houston
ORD
Chicago
S$298 Return, found 1 day ago
S$298
Return
found 1 day ago
Select Delta flight, departing Wed, 13 May from Houston to Chicago, returning Sat, 30 May, priced at S$298 found 1 day ago
United
Wed, 13 May - Sat, 30 May
IAH
Houston
ORD
Chicago
S$300 Return, found 1 day ago
S$300
Return
found 1 day ago
Select United flight, departing Wed, 13 May from Houston to Chicago, returning Sat, 30 May, priced at S$300 found 1 day ago
Delta
Thu, 30 Apr - Mon, 4 May
IAH
Houston
ORD
Chicago
S$308 Return, found 6 days ago
S$308
Return
found 6 days ago
Select Delta flight, departing Thu, 30 Apr from Houston to Chicago, returning Mon, 4 May, priced at S$308 found 6 days ago
American Airlines
Wed, 13 May - Sat, 30 May
IAH
Houston
ORD
Chicago
S$325 Return, found 1 day ago
S$325
Return
found 1 day ago
Select American Airlines flight, departing Wed, 13 May from Houston to Chicago, returning Sat, 30 May, priced at S$325 found 1 day ago
Delta
Thu, 30 Apr - Mon, 4 May
IAH
Houston
ORD
Chicago
S$328 Return, found 6 days ago
S$328
Return
found 6 days ago
Select Delta flight, departing Thu, 30 Apr from Houston to Chicago, returning Mon, 4 May, priced at S$328 found 6 days ago
Delta
Thu, 30 Apr - Mon, 4 May
IAH
Houston
ORD
Chicago
S$333 Return, found 6 days ago
S$333
Return
found 6 days ago
Select Delta flight, departing Thu, 30 Apr from Houston to Chicago, returning Mon, 4 May, priced at S$333 found 6 days ago
Delta
Thu, 30 Apr - Mon, 4 May
IAH
Houston
ORD
Chicago
S$335 Return, found 6 days ago
S$335
Return
found 6 days ago
Select Delta flight, departing Thu, 30 Apr from Houston to Chicago, returning Mon, 4 May, priced at S$335 found 6 days ago

Frequently asked questions

How much is a flight from Houston Airport to O'Hare Airport?
If you're planning on travelling between IAH and O'Hare Intl. Airport (ORD), round-trip flights start from S$265. 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 holiday, 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 kilometres 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.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
O'Hare Intl.
Airlines serving
American Airlines, Delta, United
Return price
S$265
Distance
1481 km
Average flight time
2 hours 42 mins

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