Antonio B. Won Pat International Airport (GUM) — Getting to Your Hotel in Guam

Guam's airport is in Tamuning, close to the main hotel district of Tumon Bay. Most visitors are at their hotel within 15-20 minutes of leaving the terminal. There is no rail or public bus from the airport. Your options are a pre-booked private transfer, a taxi, a hotel shuttle, or a rental car. For Tumon-bound visitors, the ride is short and straightforward.

GUM handles a mix of flights from Japan, South Korea, the Philippines, and US mainland cities. The terminal has been modernized over the years and works reasonably well. Immigration for non-US arrivals can take 30-60 minutes depending on the flight mix. US citizens and residents skip this but still go through customs.

Baggage claim is in the lower level. Bags can be slow — 20-30 minutes is normal. Once you exit, you are in the arrivals hall with a few car rental counters and an information desk. The mood is relaxed. Guam moves at island pace.

Outside, the air hits you immediately — warm and humid year-round. The pickup area is directly outside the arrivals exit. Taxis line up on the right, and pre-arranged drivers wait in the same area. The airport is not large, so orientation is quick.

Pre-booked private transfers are popular with families and groups. You get a confirmed vehicle, a known price, and someone waiting for you by name. The cost is slightly more than a metered taxi — around 25-45 USD to Tumon — but includes the certainty and often a larger vehicle.

Hotel shuttles are common in Guam, particularly from the larger Japanese-focused resort hotels in Tumon. Many visitors from Japan and Korea arrive on packages that include airport transfers. Check with your hotel — if a shuttle is included, there is no reason to arrange anything else.

Rental cars are available at the airport from major agencies (Hertz, Budget, National, and local companies). Guam drives on the right (US rules), roads are manageable, and having a car lets you explore the island. However, traffic on Marine Corps Drive — the main route connecting the airport to Tumon — can be congested during peak hours.

Public transit does not serve the airport in a practical way. The Guam Regional Transit Authority runs buses on some island routes, but there is no dedicated airport bus service.

Taxi to Hagatna (capital): 12-20 USD. Hagatna is closer to the airport than Tumon.

Taxi to southern Guam (Inarajan, Umatac): 40-60 USD. These are longer drives of 30-45 minutes.

Pre-booked transfer to Tumon: 25-45 USD depending on vehicle type. Sedans are at the lower end, SUVs and vans at the higher end.

Rental car: From approximately 40-70 USD per day depending on the vehicle and season. Fuel is cheaper than the US mainland.

Guam uses the US dollar. Credit cards are widely accepted, including in taxis.

Guam receives many flights from Asia that arrive late at night or in the early morning hours. Flights from Tokyo, Osaka, Seoul, and Manila frequently land between 10 PM and 2 AM. The airport is accustomed to this and taxis are generally available even for late arrivals. However, availability can thin out after midnight if multiple flights have already cleared. Pre-booking is a good idea for very late or early-morning arrivals, especially if you want to avoid any wait with tired companions.

Guam is a popular family destination, particularly for Japanese and Korean families. The transport infrastructure reflects this — hotel shuttles accommodate families well, and pre-booked transfers can be specified for family needs. Child seats are not standard in Guam taxis. If you need one, arrange it through a transfer service or bring your own. For families with dive gear, surfboards, or bulky luggage, a larger vehicle is worth requesting.

Taxis line up outside the arrivals exit on the ground level. There is a dispatcher during busy periods. For pre-booked transfers, drivers wait just outside the exit doors with name signs. Hotel shuttle buses typically park in a designated area slightly further from the terminal — your hotel will provide instructions, or you can ask at the information desk inside. Rental car counters are in the arrivals hall, with courtesy shuttles to off-site lots for some agencies.

Book a private transfer if: you are a family or group, have significant luggage, arriving very late, or want a guaranteed vehicle.

Use your hotel shuttle if: it is offered. Free or included shuttle beats everything else.

Rent a car if: you plan to explore Guam beyond Tumon — southern villages, hiking, beaches. The island is small and driving is easy.

Skip public transit: it does not serve the airport in any useful way.