Havana Airport.

The first direct charter flights between Havana and New York City has taken off from John F. Kennedy Airport today, marking a significant milestone in improvement of relations between Cuba and the US.

Cuba Travel Services is now offering the 3 1/2-hour flight as a weekly service between JFK International and Havana José Martí International airports. Travel companies have reported a surge in inquiries since Obama made the announcement.

Cuba’s Ministry of Foreign Relations said the talks took place “in a professional atmosphere” and “the two delegations agreed to maintain communication in the future as part of this process.”

A U.S. State Department Spokesman said:

“the discussion was positive and constructive and was held in an atmosphere of mutual respect.”

US travelers are still technically not allowed to enter the country as tourists but it is possible to visit Cuba without having to request a special license and wait for approval. A round trip is estimated to cost $849, including taxes and Cuban medical insurance.

Travelers must declare the purpose of their visit that fits into 12 approved categories such as family visits, educational activities or public performances. This has made it far more straightforward for US citizens to visit especially those who wish to experience the country before it completely opens and sees large changes.

Airlines are keen to take advantage of the demand. In addition to the New York City flights, direct charter flights between New Orleans and Cuba have also resumed which haven’t operated since 1958. The company JetBlue will also add a direct flight between Tampa and Havana from June.