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Facts About Flying from ORD to IAH

  • 9% of ORD to IAH travelers booked First or Business Class.
  • 7%ORD Airport to IAH Airport traveled with their kids under 14.
  • 38% of ORD to IAH travelers were millenials.
  • 51% of ORD to IAH travelers were female.
  • 12% of ORD to IAH travelers were over the age of 60.
  • The earliest flight from Chicago O'Hare to George Bush departs at 6:00AM - 7:00AM.
  • The last flight from ORD to IAH departs at 10:00PM - 11:00PM.
  • October is the high season to travel from ORD to IAH.
  • January is the low season to travel from Chicago O'Hare to George Bush.
  • There are 51 daily flights from Chicago O'Hare to George Bush.
  • Travelers spent an average of 1 days in George Bush.
  • There are 1553 direct flights from Chicago O'Hare to George Bush.
‡ All flight facts are based on last 3 months' data except the highest and lowest booking months that are based on last 12 months' data.

Book Cheap Flights from ORD to IAH

Looking for ORD to IAH flights? Book your flight tickets with CheapOair and be sure that you get the lowest airfare. Along with saving big on flight bookings, you can also select from a broad list of airlines flying on the route. In addition, if you have to catch flight immediately due to any emergency, you can also grab deals and discounts on last minute flights from Chicago O'hare to IAH. So why to wait? Avail incredible flight deals with CheapOair and save like never before. Book your airline tickets now!

How to get cheap flights from ORD to IAH
  • Book your flights well in advance (at least a month in advance) to get cheapest Chicago O'hare to George Bush flight deals.
  • Prefer traveling on weekdays as airfare tends to rise on weekends.
  • Try flying before or after any holiday to avoid heavy traffic.
  • Be flexible with the travel dates.
  • Use CheapOair coupons and promo codes at checkout to get discounts on ORD to IAH flight tickets.
  • Book early morning flights to get great discounts on ORD to IAH airline tickets.

How to Get Best Flight Deal Alerts?

You can sign-up to CheapOair newsletter and grab discounted deals on flights from ORD to IAH sent right to your inbox. This newsletter delivers you the best travel deals, news, and helpful tips to assist you in planning trips to top destinations around the world for cheap!