ESTA Guide 2026 — Cost, Eligibility & How to Apply

What is ESTA?

ESTA is an automated system run by U.S. Customs and Border Protection that determines the eligibility of visitors to travel to the United States under the Visa Waiver Program (VWP). It is not a visa — it is a travel authorization linked electronically to your passport.

Airlines verify your ESTA status when you check in. Without an approved ESTA, VWP travelers are not allowed to board a flight or ship to the United States.

Who Is Eligible for ESTA?

You can apply for ESTA if you meet all of the following conditions:

• You are a citizen of one of the 42 Visa Waiver Program countries, including the United Kingdom, Germany, France, Italy, Spain, Japan, South Korea, Australia, New Zealand, Singapore, and most of the EU.
• You hold a valid e-passport (with the biometric chip symbol on the cover).
• Your trip is for tourism, business, or transit and lasts 90 days or less.
• You do not already hold a valid US visitor visa.

Important restrictions: Travelers who have been present in Iran, Iraq, North Korea, Sudan, Syria, Libya, Somalia, Yemen, or Cuba on or after March 1, 2011 (with limited exceptions), and dual nationals of VWP countries and Cuba, Iran, Iraq, North Korea, Sudan, or Syria, are generally not eligible for ESTA and must apply for a visa instead.

US citizens do not need ESTA — ESTA is only for foreign nationals entering the US. If you are a US citizen traveling abroad, see our guides to the UK ETA for US citizens, ETIAS for US citizens, and visa-free countries for US passport holders.

ESTA Cost in 2026

The official ESTA fee is $21 USD per application, consisting of a $4 processing fee (charged even if denied) and a $17 authorization fee (charged only on approval). Payment is by credit or debit card on the official site.

Warning about third-party sites: many commercial websites imitate the official ESTA page and charge $50–$100+ for the same application. The only official address is esta.cbp.dhs.gov (a .gov domain). If a site charges more than $21, it is not the US government.

ESTA Validity & Stay Limits

An approved ESTA is valid for 2 years from the approval date, or until your passport expires — whichever comes first. Within that period you may enter the US multiple times, but each stay is capped at 90 days, and your travel pattern should not suggest you are living in the US.

You must apply for a new ESTA if you get a new passport, change your name, change your country of citizenship, or if any of your previous eligibility answers change.

How to Apply for ESTA — Step by Step

1. Go to the official site: esta.cbp.dhs.gov (check the .gov domain).
2. Have ready: your e-passport, an email address, your home address and phone number, an emergency contact, and a credit/debit card for the $21 fee.
3. Complete the form: biographical data, passport details, travel plans (US address where you will stay), and the eligibility/security questions. Answer honestly — false answers can cause permanent ineligibility.
4. Pay the $21 fee and note your application number.
5. Check your status on the same site. Most applicants receive a decision within minutes; allow up to 72 hours.

ESTA Processing Time

Most applications are decided within minutes. CBP officially recommends applying at least 72 hours before travel, and you cannot board without an approved ESTA. Do not wait until the airport.

If Your ESTA Is Denied

An ESTA denial is not a permanent ban. Your next step is to apply for a B1/B2 visitor visa at a US embassy or consulate — see our complete USA visa guide. You will need to complete Form DS-160 (see the DS-160 step-by-step guide), pay the $185 MRV fee, and attend an interview. Common reasons for ESTA denial include prior overstays, certain travel history, criminal records, or errors on the form. You must disclose a prior ESTA denial on any future US visa application.

ESTA vs B1/B2 Visa — Which Do You Need?

If you are eligible for ESTA and your trip is under 90 days for tourism or business, ESTA is faster and cheaper ($21, no embassy visit). A B1/B2 visa costs $185, requires an interview, and takes longer — but allows stays of up to 6 months per entry and is typically valid for 10 years. Travelers who are not from VWP countries, who plan longer stays, or who were denied ESTA need the B1/B2 visa. Compare with the US visitor visa checklist and current US visa interview wait times.

Frequently Asked Questions

How much does ESTA cost in 2026?

ESTA costs $21 USD per applicant on the official CBP website. The fee includes a $4 processing charge and a $17 authorization charge. Sites charging more are third-party services, not the government.

How long is ESTA valid?

Two years or until your passport expires, whichever comes first. It allows multiple entries with stays of up to 90 days each. A new passport requires a new ESTA.

How long does ESTA approval take?

Usually minutes, but officially up to 72 hours. Apply at least 72 hours before departure.

Who needs ESTA to visit the USA?

Citizens of the 42 Visa Waiver Program countries visiting for tourism, business, or transit for 90 days or less. Everyone else needs a visa.

Does ESTA guarantee entry to the US?

No. ESTA authorizes you to board the flight; a CBP officer at the border makes the final admission decision.

Can I work in the US on ESTA?

No. ESTA permits tourism and limited business activities only. Any employment for a US company requires a work visa such as the H-1B or L-1.

Do children need their own ESTA?

Yes. Every traveler, including infants, needs an individual approved ESTA linked to their own passport.