Thanks to the availability of nursing and children's play areas, HOU is ranked among the kid-friendly airports in the US. If you’re traveling with an infant, you will find the private nursing rooms near gates 4, 24, and 46 quite useful. You will also find the baby changing tables in most restrooms quite useful. Kids aged 2 and above can also make friends, socialize, and burn extra energy before boarding their flight in the kids' play areas near gates 4 and 40.