Where can I apply for ESTA?

You must apply for ESTA USA authorization online. It is not necessary to have a flight ticket or hotel booking to submit your application. You should submit your ESTA application form at least 72 hours in before of your departure.
Apply online here.

Disclaimer

electronic-system-for-travel-authorization.com is intended to support natural and legal persons in their administrative travel procedures. This is a site that is not affiliated with US government authorities or the government website cbp.gov. The price is 70 EUR to get a new request. this price covers assistance for the entire period of validity. You can apply on the official website for only 21 USD, but in this case you will not benefit from our help and assistance. The electronic-system-for-travel-authorization.com site is a private site and is not affiliated with US government authorities or the government's website. 0893020202: 0.80 euro per minute.