You're only a couple of weeks away from an important international trip when you realize your passport has expired. Or maybe the chance to travel overseas arose unexpectedly and you don't even have a passport. Whatever the case, if you need to obtain a U.S. passport within two weeks or less, you'll have to expedite your passport application. Following are some tips on how to get your passport fast. If you are in a hurry and want to apply online to expedite your passport, visit Rush My Passport.