RM462 Cheap Flights from Houston (IAH) to Chicago (ORD)

View RM462 flight on Fri, 24 Oct 2025Opens 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 RM462 for one-way flights and RM929 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 12 Sep - Tue, 16 Sep
IAH
Houston
ORD
Chicago
RM929 Return, found 1 day ago
RM929
Return
found 1 day ago
Select Delta flight, departing Fri, 12 Sep from Houston to Chicago, returning Tue, 16 Sep, priced at RM929 found 1 day ago
Delta
Fri, 24 Oct - Mon, 27 Oct
IAH
Houston
ORD
Chicago
RM947 Return, found 1 day ago
RM947
Return
found 1 day ago
Select Delta flight, departing Fri, 24 Oct from Houston to Chicago, returning Mon, 27 Oct, priced at RM947 found 1 day ago
Delta
Fri, 12 Sep - Tue, 16 Sep
IAH
Houston
ORD
Chicago
RM951 Return, found 1 day ago
RM951
Return
found 1 day ago
Select Delta flight, departing Fri, 12 Sep from Houston to Chicago, returning Tue, 16 Sep, priced at RM951 found 1 day ago
American Airlines
Sat, 23 Aug - Mon, 25 Aug
IAH
Houston
ORD
Chicago
RM970 Return, found 4 days ago
RM970
Return
found 4 days ago
Select American Airlines flight, departing Sat, 23 Aug from Houston to Chicago, returning Mon, 25 Aug, priced at RM970 found 4 days ago
United
Sat, 23 Aug - Mon, 25 Aug
IAH
Houston
ORD
Chicago
RM970 Return, found 4 days ago
RM970
Return
found 4 days ago
Select United flight, departing Sat, 23 Aug from Houston to Chicago, returning Mon, 25 Aug, priced at RM970 found 4 days ago
United
Sat, 13 Sep - Tue, 16 Sep
IAH
Houston
ORD
Chicago
RM971 Return, found 1 day ago
RM971
Return
found 1 day ago
Select United flight, departing Sat, 13 Sep from Houston to Chicago, returning Tue, 16 Sep, priced at RM971 found 1 day ago
American Airlines
Sat, 13 Sep - Tue, 16 Sep
IAH
Houston
ORD
Chicago
RM972 Return, found 1 day ago
RM972
Return
found 1 day ago
Select American Airlines flight, departing Sat, 13 Sep from Houston to Chicago, returning Tue, 16 Sep, priced at RM972 found 1 day ago
Delta
Fri, 24 Oct - Mon, 27 Oct
IAH
Houston
ORD
Chicago
RM1,032 Return, found 1 day ago
RM1,032
Return
found 1 day ago
Select Delta flight, departing Fri, 24 Oct from Houston to Chicago, returning Mon, 27 Oct, priced at RM1,032 found 1 day ago
United
Fri, 12 Sep - Tue, 16 Sep
IAH
Houston
ORD
Chicago
RM1,036 Return, found 1 day ago
RM1,036
Return
found 1 day ago
Select United flight, departing Fri, 12 Sep from Houston to Chicago, returning Tue, 16 Sep, priced at RM1,036 found 1 day ago
United
Fri, 24 Oct - Mon, 27 Oct
IAH
Houston
ORD
Chicago
RM1,053 Return, found 1 day ago
RM1,053
Return
found 1 day ago
Select United flight, departing Fri, 24 Oct from Houston to Chicago, returning Mon, 27 Oct, priced at RM1,053 found 1 day ago

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

April is typically the cheapest month to fly

From RM 204 - RM 1,684 per traveller.

Graph displaying average flight prices per month

Houston to Chicago route information
Origin airport
George Bush Intercontinental
Destination airport
O'Hare Intl.
Airlines serving
American Airlines, Delta, United
Return price
RM929
Distance
1481 km
Average flight time
2 hours 45 mins

Perfect flights from Houston to Chicago

Your Journey from Houston to Chicago

Start your unforgettable journey with Expedia. Our broad selection of flights from Houston to Chicago caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, American Airlines, United. Our selection of flights from George Bush Intercontinental to O'Hare Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Houston to Chicago Flights

Experience the joy of finding cheap flights from George Bush Intercontinental to O'Hare Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM462 and roundtrip prices from RM929*.
 

Pre-Flight Essentials

Ensure a smooth journey from Houston to Chicago with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Chicago

Picture yourself stepping off the plane in Chicago and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Houston to Chicago Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Houston to Chicago.
 

Beyond the Flight – Exploring Chicago

With Expedia, your adventure extends beyond the flight. Explore Chicago at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Houston to Chicago with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Houston to Chicago with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 RM929. 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.

Explore a world of travel with Expedia

*Available to Expedia members.