GUM · PGUM · Antonio B. Won Pat International Airport

Antonio B. Won Pat International Airport (GUM)

Hagåtña, Guam · large airport · 13.485° 144.797° ·
Airport Information
IATA CodeGUM
ICAO CodePGUM
Typelarge airport
NameAntonio B. Won Pat International Airport
MunicipalityHagåtña
CountryGuam
ContinentOC
Latitude13.485° N
Longitude144.797° E
Elevation298 ft
Climate ZoneTropical
Scheduled ServiceYes
Score1 050
Local TimeLoading...
Country & Timezone Info
CountryGuam
ISO Code
RegionHagåtña
Continent CodeOC
IANA TimezonePacific/Guam
UTC Offset (Standard)UTC+10
DST OffsetUTC+10
Current Offset--

🌬 Best Time to Fly

Recommended: April – October
Cooler dry season in Oceania
Loading season...
Dry: Apr–OctWet: Nov–Mar

✈ Airlines Serving GUM

QF — QantasVA — Virgin AustraliaNZ — Air New ZealandFJ — Fiji Airways

🌡 Climate — Tropical (13.5°N)

Jan
30°
22°
Feb
30°
22°
Mar
31°
22°
Apr
31°
23°
May
31°
23°
Jun
31°
23°
Jul
30°
22°
Aug
30°
22°
Sep
30°
22°
Oct
30°
22°
Nov
30°
22°
Dec
30°
22°
* Approximate average temperatures by month based on tropical latitude zone

AI-Enhanced Insights

Antonio B. Won Pat International Airport (GUM) is the primary gateway to Guam, a U.S. territory in the Western Pacific. Named after Guam's first elected governor, Antonio Borja Won Pat, the airport serves as a vital hub connecting the Mariana Islands to Asia and the U.S. mainland. It handles the bulk of Guam's tourism traffic, particularly from Japan and South Korea, and operates from a single main terminal.

💡 Local Tip
If you have a long layover, the airport's landscaped outdoor garden areas between the terminal and parking are a peaceful, open-air escape from the indoor concourse—rare for a U.S. airport and a nice spot to enjoy Guam's tropical climate.
🚖 Getting There

Taxis and shared shuttle vans are available curbside at the arrivals area and provide fixed-rate service to most hotels in Tumon and Hagåtña. Rental car agencies are located on-site and at nearby off-airport locations, which is recommended for exploring the island beyond the resort district. Ride-sharing services like Uber also operate on the island, though availability can be limited compared to the mainland.

❓ Frequently Asked Questions
Q: How many terminals does GUM have?
A: The airport operates from a single terminal building, which handles all domestic, international, and charter flights.

Q: Which airlines operate the most flights from GUM?
A: United Airlines operates the most service, with multiple daily flights to Honolulu and connecting onward to the U.S. mainland. Other major carriers include Japan Airlines, Korean Air, and Philippine Airlines.

Q: Is Guam considered a domestic U.S. destination for travelers?
A: Yes, Guam is a U.S. territory, so travelers from the mainland U.S. do not need a passport for the flight, though customs and immigration procedures still apply.

Q: How far is the airport from Hagåtña?
A: The airport is located in Tamuning, approximately 5 miles (8 km) northeast of Hagåtña, the capital of Guam.
AI-generated content · Generated Jun 28, 2026 · MiniMax-M3

🗺 Location Map

🌏 Nearby Airports (Top 5)

IATANameCity / CountryDistance (km)Distance (mi)Link
UAM Andersen Air Force Base Yigo, Guam 18.1 km 11.2 mi View →
ROP Rota International Airport Rota Island, Northern Mariana Islands 90.3 km 56.1 mi View →
TIQ Francisco Manglona Borja / Tinian International Airport Tinian Island, Northern Mariana Islands 190.3 km 118.2 mi View →
SPN Saipan International Airport I Fadang, Saipan, Northern Mariana Islands 207.6 km 129.0 mi View →
ULI Ulithi Airport Falalop Island, Micronesia 667.5 km 414.7 mi View →

🔧 Quick Tools

🔟 Distance Calculator
From GUM
📍 Nearest Airport
Near this location
🕒 Timezone Lookup
Pacific/Guam
🌎 Map with Airport
View on map
← Back to World Airport Database