Airports GU GUM
Scheduled service · Large International Airport
GUM
PGUM

🇬🇺 Antonio B. Won Pat International Airport

Hagåtña, GU-U-A, GU 298 ft Pacific/Guam
63
Routes
34
Destinations
21
Airlines
15
Countries
Updated May 30, 2026

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GUM in 20 seconds
Antonio B. Won Pat International Airport (IATA: GUM, ICAO: PGUM) serves Hagåtña, GU. It has 63 scheduled routes to 34 destinations in 15 countries, operated by 21 airlines.
Mixed 5 traveler reviews
What travelers love
  • Efficiency for its size: Many reviewers commend the airport for being well-managed and easy to navigate, especially considering it's a smaller international airport.
  • Friendly staff: Several travelers highlight the helpfulness and friendliness of airport personnel, including security and airline staff.
  • Cleanliness: The airport is frequently described as clean and well-maintained.
  • Quick security and immigration: For many, the security and immigration processes are reported as relatively fast and smooth, particularly outside of peak travel times.
Common complaints
  • Limited food options: A recurring complaint is the scarcity and high cost of food and beverage choices, especially after security. Many wish for more variety and healthier options.
  • Outdated facilities/lack of modernization: Some reviews mention that certain areas of the airport, particularly the gate areas, feel dated and could benefit from modernization.
  • Lack of amenities: Travelers sometimes note a lack of comfortable seating, charging stations, or diverse shopping opportunities.
  • Parking costs: While not a universal complaint, some find the parking fees to be on the higher side.
  • Sources researched: flight-report.com, airportroutes.com, yelp.com, flightradar24.com, flightqueue.com*

Bottom line: Antonio B. Won Pat International Airport serves its purpose as the primary gateway to Guam efficiently for most travelers. While it excels in cleanliness and staff friendliness, improvements in food variety and facility modernization would significantly enhance the traveler experience.

AirportRoutes · updated May 30, 2026

Routes from GUM

34 nonstop destinations · 21 airlines.

Route Network Map

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Airport routes

Antonio B. Won Pat International Airport (GUM) offers 63 flight routes operated by 21 airlines. Major carriers include United, Asia Pacific Airlines, Philippine Air Lines and others. Popular destinations from Hagåtña include Incheon Int'l, Narita Int'l, Gimhae Int'l, Kansai Int'l, Manila Int'l.

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Common questions about GUM

Quick answers, straight from the schedule data.

How many destinations have nonstop flights from GUM?

Antonio B. Won Pat International Airport has 63 scheduled routes to 34 destinations in 15 countries, operated by 21 airlines.

Which airlines fly from Antonio B. Won Pat International Airport?

21 carriers operate scheduled departures, including United, Asia Pacific Airlines, Philippine Air Lines.

Where is Antonio B. Won Pat International Airport located?

Antonio B. Won Pat International Airport is located in Hagåtña, GU, at an elevation of 298 ft. Its IATA code is GUM and ICAO code is PGUM.