4 ms·I’m not sure if I’m misunderstanding, but you will need a Real ID to board domestic flights as well.by andykx 7y agoI’m not sure if I’m misunderstanding, but you will need a Real ID to board domestic flights as well.cthalupa 7y agoYou can use a passport just fine to get onto a domestic flight too.tehlike 7y agoPassport is fine. Some people can also use global entry card as a realid.