S$145 Cheap Flights from Chicago to Houston

View S$145 flight on Mon, 14 Apr,2025Opens in a new window

Featured airlines

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Chicago to Houston (ORD-HOU)

Prices were available within the past 7 days and start at S$145 for one-way flights and S$290 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 30 Apr - Wed, 7 May
ORD
Chicago
IAH
Houston
S$290 Return, found 2 days ago
S$290
Return
found 2 days ago
Select Delta flight, departing Wed, 30 Apr from Chicago to Houston, returning Wed, 7 May, priced at S$290 found 2 days ago
United
Wed, 16 Apr - Wed, 23 Apr
ORD
Chicago
IAH
Houston
S$312 Return, found 1 day ago
S$312
Return
found 1 day ago
Select United flight, departing Wed, 16 Apr from Chicago to Houston, returning Wed, 23 Apr, priced at S$312 found 1 day ago
Delta
Fri, 2 May - Tue, 13 May
ORD
Chicago
IAH
Houston
S$316 Return, found 5 days ago
S$316
Return
found 5 days ago
Select Delta flight, departing Fri, 2 May from Chicago to Houston, returning Tue, 13 May, priced at S$316 found 5 days ago
Delta
Wed, 16 Apr - Wed, 23 Apr
ORD
Chicago
IAH
Houston
S$317 Return, found 1 day ago
S$317
Return
found 1 day ago
Select Delta flight, departing Wed, 16 Apr from Chicago to Houston, returning Wed, 23 Apr, priced at S$317 found 1 day ago
American Airlines
Wed, 16 Apr - Wed, 23 Apr
ORD
Chicago
IAH
Houston
S$334 Return, found 1 day ago
S$334
Return
found 1 day ago
Select American Airlines flight, departing Wed, 16 Apr from Chicago to Houston, returning Wed, 23 Apr, priced at S$334 found 1 day ago
United
Wed, 16 Apr - Wed, 23 Apr
ORD
Chicago
IAH
Houston
S$334 Return, found 1 day ago
S$334
Return
found 1 day ago
Select United flight, departing Wed, 16 Apr from Chicago to Houston, returning Wed, 23 Apr, priced at S$334 found 1 day ago
Delta
Fri, 2 May - Tue, 13 May
ORD
Chicago
IAH
Houston
S$338 Return, found 5 days ago
S$338
Return
found 5 days ago
Select Delta flight, departing Fri, 2 May from Chicago to Houston, returning Tue, 13 May, priced at S$338 found 5 days ago
Delta
Wed, 16 Apr - Wed, 23 Apr
ORD
Chicago
IAH
Houston
S$339 Return, found 1 day ago
S$339
Return
found 1 day ago
Select Delta flight, departing Wed, 16 Apr from Chicago to Houston, returning Wed, 23 Apr, priced at S$339 found 1 day ago
Delta
Mon, 28 Apr - Mon, 5 May
ORD
Chicago
IAH
Houston
S$343 Return, found 4 days ago
S$343
Return
found 4 days ago
Select Delta flight, departing Mon, 28 Apr from Chicago to Houston, returning Mon, 5 May, priced at S$343 found 4 days ago
Delta
Fri, 2 May - Fri, 9 May
ORD
Chicago
IAH
Houston
S$344 Return, found 13 hours ago
S$344
Return
found 13 hours ago
Select Delta flight, departing Fri, 2 May from Chicago to Houston, returning Fri, 9 May, priced at S$344 found 13 hours ago
Chicago to Houston route information
Origin airport
O'Hare Intl.
Destination airport
George Bush Intercontinental
Airlines serving
American Airlines, Delta
Return price
S$290
Distance
1481 km

Flights from Chicago to Houston

When looking for plane tickets from Chicago to Houston, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to Houston. Look for ORD to HOU airfare with the assurance that you have the largest online travel agency working for you.

Expedia lets you search across the largest number of airlines and Houston flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Chicago Houston flight!

Browse through dozens of options and rest 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 Chicago to Houston trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Houston flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Chicago to Houston with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from O'Hare Airport to HOU?
Round-trip flights from O’Hare Intl. Airport (ORD) to HOU start from S$290. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year — book ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ORD to William P. Hobby Airport (HOU)?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from O'Hare Airport to William P. Hobby Airport (HOU) 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 O’Hare Intl. Airport (ORD) to HOU flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from O'Hare Airport to HOU?
Expect to be soaring through the sky for a while, as the flight distance between Chicago and Houston is 1,500 kilometres. Set up a playlist of your favourite tunes before leaving home to stay entertained during your trip.
Which airlines fly direct from O'Hare Airport to William P. Hobby Airport?
If you want to fly straight from ORD to William P. Hobby Airport (HOU), you’ll need to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly on this route.
Are O'Hare Intl. Airport (ORD) to William P. Hobby Airport (HOU) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from O’Hare Airport to HOU can be hit-or-miss. You may be able to find a bargain, but you could also miss out completely! If you’d rather start planning your trip ahead of time, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines release their prices so far in advance. Our top tip? Check back often as updates are made frequently.
*Available to Expedia members.