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Travelling to the USA - Prepare the documents

Travelling to the USA

See the conditions for travel to and from the USA. See how you can get authorisation and all the necessary documents.

Passengers travelling to the United States who are exempt from visa requirements need to apply for a travel authorisation.

Find out how the exemption programme works, how to proceed and where you can request exemption.

We warn you that without this authorisation (or visa), entry to the country is not permitted.

Electronic System for Travel Authorization (ESTA)

If you have a passport from one of these countries which was issued after 2001, you must use the Electronic System for Travel Authorization to apply for an electronic authorisation whenever you travel to the United States of America.
To obtain it just go the website and complete the form. This process must be carried out at least three days prior to travel. However, and to prevent any setbacks, you can request this authorisation before booking the trip.

Since 20 March 2010, airlines that allow passengers to travel to the USA without authorisation are also penalised.
TAP reserves the right, as of that date, to refuse to allow passengers to board until they have completed the necessary formalities.

Procedure:

  1. Go to the Electronic System for Travel Authorization website and enter the basic identification.
  2. When your travel has been authorised, print the document and keep it with your passport. You must show it on request when leaving Portugal or at US border control.
  3. If the system replies “Travel not authorised”, you will have to apply for a non-immigrant visa at the nearest US consulate or the US Embassy in Lisbon.
  4. If the system replies "Pending authorisation" you must return to the website 72 hours later to get the final answer.
  5. These authorisations are valid for 2 years from the date they are obtained and for multiple entries into the USA. If your passport expires, you must request a new authorisation.

 

More information available at:

U.S. Embassy in Portugal - Visas to the USA.

U.S. Government - Visa Waiver Program

Visa waiver programme

Passengers traveling to the United States for tourism or business purposes for 90 days or less do not need a visa if they are nationals of one of the following countries:

Andorra Japan
Australia Latvia
Austria Liechtenstein
Belgium Lithuania
Brunei Luxembourg
Chile Malta
Czech Republic Monaco
Denmark New Zealand
Estonia Norway
Finland Portugal
France Republic of Korea
Germany San Marino
Greece Singapore
Holland Slovakia
Hungary Spain
Iceland Sweden
Ireland Switzerland
Italy United Kingdom*

*British citizens only without permanent residence restrictions in England, Scotland, Wales, Northern Ireland, Channel Islands and Isle of Man.

For more information on Visa Exemption visit the U.S. Customs and Border Protection website