Yes provided your fiance has no other visa and not already in US. For marriage purpose, its important for your fiance to enter US with a fiance visa and also to get married within 90 days after entering US else she would have to return to home country.
If you get married in a country other than the US.
The illegal immigrant should go back to his or her home country and complete the divorce with his or her spouse. Then you should either get married in that country and apply for a spouse visa, or go visit that country and upon returning apply for a fiance visa and get married in the US after the fiance visa is granted.
Illegally married? You mean the fiance was an "Illegal" when he married? If the fiance was married then the fiance's marriage must be legally concluded (divorced) before applying for a K-1. They also must exit the US to qualify for a K-1.
Not right away. You enter the US with your fiance visa, get married within 3 months and wait for your employment to be approved which takes anywhere from 6 months to a year.
It is extremely illegal to enter the United States with the intention of getting married. You need a fiance visa to marry a US citizen or premanent resident. If you come to the US with a student visa with the intentions of going to school and then later you meet someone, fall in love, and get married...then you have the right to file the I-485 to adjust your status from student visa to green card holder. But coming to the US, stating you intend to get married without a fiance or K visa, you will be in trouble.
USCIS Form I-129F, Petition for Alien Fiance must be filed for fiance visa. Filing fee for a fiance visa is $340.
A person on a student visa is permitted to stay in the US only for the duration of time for which the specific course is designed. There are separate visas that one should use in case of getting married to a US citizen - the fiance' visa. Green card holders cannot petition their spouses of fiance's inorder to get married.
If you are just going to visit him in the US, all you need is a visit visa (tourist visa) but if you are planning on making your home permanently there with him, he needs to apply for a K-3 spousal visa for you.
I advise you for haring a good travel guide who has vast knowledge about travel.
You can marry here and is probably best as they will not let the fiance enter the US until the paperwork is finished. As soon as you get married here in the US apply for his/her residencency and Do Not Leave the country without a Re-entry visa or Alien Resident card.
Yes a K1 visa is classified as a non imigrant visa. It allows a non US citizen to come into the country to marry his/ her US citizen fiance. After the two are married, the non US citizen receives permanent resident status from the department of homeland security.
I would say a tourist visa (6 month) is best because a fiance visa limits your time and is not one that can be renewed like a tourist visa. You can renew a tourist visa for 6 months. It does not always get approved but it is something that is possible with the tourist and not with the fiance visa. Now if you plan on getting married as stated in the fiance visa then in that case this would be the one for you. United States Citizenship and Immigration Services, http://www.uscis.gov
Currently an American citizen is not able to obtain a fiance visa for a same-sex fiance.