The Guam Global Entry Enrollment Center sits on the departure level of Antonio B. Won Pat International Airport in Tamuning, near the SISSIE Cafe, a short drive from the Tumon hotel strip and Hagåtña. Enrollment here is appointment-only with no walk-in service, so it's worth confirming the terminal layout on Google Maps and building in a few extra minutes to find the office before your interview.
No available appointments at Guam International Airport?
As the only Global Entry enrollment center serving the island, appointment slots here draw demand from across Guam and beyond. Rather than refreshing the Trusted Traveler Programs site by hand, savvy travelers set up Snapslot to send a real-time text the moment a cancellation opens up, so they can grab it before anyone else does.
Knowing the Global Entry Application Process
- Submit Your Application: Create a Trusted Traveler Programs account and submit the Global Entry application with the fee.
- Await Conditional Approval: CBP reviews your background before clearing you to schedule an interview.
- Schedule Your Interview: With appointment-only enrollment and no walk-ins, slots here go quickly. If nothing is open, Snapslot can alert you the moment a cancellation appears.
- Attend Your Interview: A CBP officer reviews your documents and travel history in person at the departure-level office.
- Await Final Approval: Most applicants hear back shortly after the interview.
Preparing for your interview
Bring your valid, unexpired passport, driver's license, resident alien card if applicable, and proof of physical residence such as a utility bill or bank statement. The interview is largely an honesty check, so answer plainly and be ready to speak to every country you've visited in the last five years. Dress professionally, as you would for any appointment with a federal officer. If you arrive and find the office door locked, the enrollment center has a phone line to reach an officer directly.
Getting to your appointment
Parking at Guam International Airport
Parking is available outside the West Arrival terminal building for both short- and long-term stays, putting you within easy walking distance of the departure level office.
Taking Public Transit to Guam International Airport
The Guam Mass Transit Authority runs several bus routes connecting the airport to villages and towns across the island, though service can be infrequent and may require transfers to reach areas like Tumon. Many hotels along the Tumon strip also offer free airport shuttles, worth confirming when you book. For a single timed appointment, taxis or a hotel shuttle tend to be more predictable than working out a bus connection.
No available appointments?
Check the Trusted Traveler Programs site directly for openings, or let Snapslot watch it for you.
Skip the manual refreshing: Snapslot texts you the moment a Guam cancellation opens up.