Travel-friendly options offer flexible data amounts and durations to suit different needs. Providers like Saily, Jetpac and Airalo deliver affordable data packs from small to large sizes with easy activation right from your phone before arrival. Other services such as Ubigi and Nomad also bring varied plans including short-term and monthly data options with broad nationwide coverage. Choose based on how much data you need and how long you’ll stay in the U.S.