Air TravelbabyID Do infants and babies need I.D. for domestic flights? It’s a definite maybe. by Shelly Rivoli May 11, 2018 by Shelly Rivoli Sure, all babies need passports to fly over the U.S. border and back (and possibly a notarized letter of consent). But if you think you can slip through airport check-in… Read more 0 FacebookTwitterPinterestEmail