Do I need to renew my US passport?
Many airlines have rules against letting passengers with less than six months remaining on their passport board their planes you should call your airline and check this first. It might not be an issue, depending on the carrier, and as appears that you will be leaving and entering the USA, the USA passport will be the one that the carrier will be interested in. You did not say if it is your Philippines or US passport that is expiring. If its your Philippines passport, its likely not going to be an issue. If your carrier takes issue with your USA passport, you can request an emergency renewal follow the instructions here:Get a Passport in a Hurry Good luck. I hope this works out.