Hi @mimi4064 - another great product question! Not sure if you saw the recent post in this space about pant styles, but there are some great options out there if you want to start there:
I travel in almost exclusively Athleta clothes. A few of my favorites are: Trekkie North Joggers, wide leg crop pants (the ones I have are no longer available), an older version of the Brooklyn Pants (with a tie). I love all the pants I own from Athleta b/c they are not too binding or tight and can be used for so many occasions. My daughter has the salutation joggers and loves to travel in them. Good luck in your search.