yes
Yes you do. If you leave out of state you need a passport
yes - Ireland is not part of the Schengen common travel area of the EU
No. There is a common travel agreement between Ireland and Britain.
Yes, your passport.
That will depend on your nationality and where you are coming from. Generally though, for any international travel you should have a passport.
If you are from another country yes. But if you are just from another city in Ireland then of course not.
No sorry
No Sorry You Can't Im Flying To USA On Sunday And I Had To Get A New Passport. My Passport Didn't Run Out To February 2010 Tho. You Need Six Months On Your Passport From When You Fly To When The PP Runsout. So Say You Are Flying To Canada In January And Your Passport Runs Out May You Are Not Able To Fly. Hope This Helps
Yes, you need a passport to fly internationally.
Yes, you need a passport to fly internationally.
Yes, you need a passport to fly out of Tijuana.
Yes, babies need a passport to fly internationally.