A Smoother Trip To The States
The US Preclearance facility lets you clear all US immigration, customs, and agriculture checks before you fly, so when you land, you’re treated like a domestic passenger, letting you avoid lengthy immigration lines. It also makes onward connections easier, as your bags are checked through to your final destination.
Terminal 2 can be busy during peak hours, especially from 05:00 – 12:00, so give yourself plenty of time to check in, clear Security, and complete US Preclearance before your flight.
Don’t Forget Your ESTA
If you’re travelling under the US Visa Waiver Programme, you need an ESTA (Electronic System for Travel Authorization) before you fly. Apply online at least 72 hours before departure, as real-time approvals are no longer available. Without an approved ESTA, you won’t be allowed to board.
Key points:
Apply on the official ESTA website.
The fee is $14.00 per person, collected by the US Department of Homeland Security.
Most applications receive an instant response, with one of three outcomes:
Authorisation Approved – you’re good to go.
Travel Not Authorised – you’ll need to apply for a visa instead.
Authorisation Pending – check back within 72 hours for your final status.
Your ESTA is valid for up to two years (or until your passport expires) and can be updated online if your travel plans change. Note that ESTA approval doesn’t guarantee entry into the US, but it is required to board your flight.
Food & Duty-Free Restrictions
Food Items
Certain foods, including items bought before Preclearance, may be restricted. Carry any food in your hand luggage, declare it, and present it for inspection at Preclearance. For full details, visit the US Embassy in Ireland website.
Duty Free & Customs
Duty Free exemptions only apply in the country of purchase. US personal exemption limits are:
1 litre of alcohol
200 cigarettes
Up to $800 worth of goods per person ($1,600 per couple)
If you exceed these limits, you may need to pay duty. For full details, visit the US Customs and Border Protection website.