QUOTE(DavidEvgeniya @ May 5 2007, 08:52 PM)

QUOTE(kitkat1 @ May 5 2007, 02:40 PM)

http://travel.state.gov/visa/immigrants/ty...2994.html#LeaveCan a K-1 Visa Holder Leave the United States?
The K-1 visa allows a fiancé(e) to enter the United States one time only. If you leave the United States after entering on a K-1 visa, you may not re-enter on the same visa. If you want to leave and re-enter the United States, you should apply with Form I-131 Application for Travel Document to the USCIS office that serves the area where you live for advance parole to return to the United States. See Emergency Travel for information on how to get a travel document that allows you to return to the United States.
You say that the K-1 allows one entry. Does it allow one to fly within the US or to any of its territories, ie Virgin Islands?
One entry into the US to use/activate the K1 visa. If you leave the United States after entering on a K-1 visa, you may not re-enter on the same visa - that's why people apply for advance parole when they need to travel internationally before they have received their green card.
The US doesn't require visas in order to fly within the US domestically or in order to fly to US territories! (Have you ever seen someone having to show a visa to fly from say New York to LA? No!) But don't plan a honeymoon outside of the US or US territories without having advance parole or she will not get back into the country.