So, it's Joaquin's first time to travel, and I'm lucky my mom is with me. We used to travel when I was little and I consider her a pro when it comes to traveling with a child, actually she's a pro in everything I can think of!
When we finalize that we were traveling, I heard advices like some people told me I can use Benadryl so he would be drowsy during the flight to avoid angry stares when he gets cranky and starts screaming, while my mom advised me to just let him drink water or milk from time to time to help the ears pop especially during take off and landing. Of course I took my mom's advice; one, because she is my mother, she speaks from experience and two, I am not comfortable giving meds to the little monster unless he really needs it.