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Cheap ORD to IAH Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Chicago to Houston route information

Origin Airport O'Hare Intl.
Destination Airport George Bush Intercontinental
Airlines Serving American Airlines, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, United
Flight Price $89
Distance 925 mi



Cheap ORD to IAH Flights

  • How long is the flight from ORD to IAH?

    American Airlines can get you there in two hours and 42 minutes. For example, if you were to leave Chicago at 1:19 PM CDT, you would get to Houston at 4:01 PM CDT. Just enough time for you to catch up on your television shows before you touch down.
  • How long does it take to fly from Chicago to Houston?

    The fastest flight from ORD and IAH takes around two hours and 42 minutes.
  • How many flights are there per day from Chicago to Houston?

    Depending on the day, the number of flight times will change, but on average there are 35. The average route departing the United States currently has nine different flight times per day. You'll have more options than the average passenger.
  • Which airline has the least delays from Chicago to Houston?

    Booking with Shuttle America means you will arrive to Houston pretty close to the time your ticket states. In fact, this timely airline has an 89% average for landing before the plane turns into a pumpkin. It never hurts to be prepared. If you should choose this airline, be sure to track the flight status to stay on top of the departure time.
  • What day of the week has the most flight time options?

    The day with the most departure times for this route is Sunday with 42 options. Friday currently offers the fewest number of flight times with only 33 options.
  • What is the cheapest airline flying from Chicago to Houston?

    Flight prices are hitting as high as $700 over the next three months when flying to IAH from ORD. Check out Spirit Airlines, as they have been booking customers at just $95.
  • What is the cheapest day to fly to Houston?

    If you are wanting to save funds, look at Sep 24th. As of Sep 16th, it's showing the cheapest ticket sales at $95. That is 35% below the average price for this route, so you can spend your savings on some souvenirs.

Chicago to Houston Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Chicago to Houston will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Houston.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at, we’ll pair you up with ORD to IAH flights that won’t make your bank account wince. Ready to temporarily leave behind Chicago for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to IAH with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.