The processing of an ESTA can take up to 72 hours. It is also advisable to check the status of an already approved ESTA in advance of traveling to make sure that it is still valid. All applicants requesting an ESTA will be charged for the processing of the application. The fee is $4.00.
People Also Ask
When should I submit an application through ESTA? Applications may be submitted at any time prior to travel to the United States. The Department of Homeland Security recommends that travel authorization applications be submitted at least 72 hours prior to travel.
A recent visa refusal for any reason could result in denial of ESTA authorization, additional review at the port of entry, or denial of admission to the United States even though it concerns a previous passport.
ESTA applications may be submitted at any time prior to travel, though it is recommended that travelers apply as soon as they begin preparing travel plans or prior to purchasing airline tickets.