Cheap Flights
to Antonio B. Won Pat International Airport
Exploring the westernmost reaches of the United States?
Discover cheap flights to Antonio B. Won Pat International Airport (GUM), Guam’s only airport and a key aviation crossroads for the Asia-Pacific region.
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or request an offerAbout Antonio B. Won Pat International Airport
Antonio B. Won Pat International Airport is located in Tamuning and Barrigada, about three miles east of Guam’s capital, Hagåtña. Built on the site of the former Naval Air Station Agana in 1943, the airport handles nearly a million arrivals and departures annually and serves as a hub for United Airlines and the primary cargo hub for Asia Pacific Airlines.
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Popular Routes to and from Guam
Honolulu is Guam’s busiest connection to the US, while a dense network of Asian routes reflects the island’s strategic position in the Western Pacific.
Route Type
Popular Connections
Domestic
Asia-Pacific
Tokyo, Seoul, Osaka, Taipei, Manila
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What to See Near Guam
Guam offers beautiful beaches and coral reefs, along with a unique blend of Chamorro and American culture reflecting its history as a US territory. The island is also home to numerous World War II historic sites, including former battlefields and memorials, that draw history-focused visitors from across the Pacific region.
Things to Know When Flying Into Guam
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FAQs — Flights to International Airport
Guam is a hub for United Airlines and is also served by Japan Airlines, Korean Air, Jin Air, T'way Air, Air Busan, Philippine Airlines, and other Asia-Pacific carriers.
Honolulu is the busiest route from Guam, with over 106,000 passengers traveling between the two islands in a recent 12-month period, operated by United Airlines.
There are no direct flights between Guam and the continental United States; travelers typically connect through Honolulu on United Airlines.
Popular routes from Guam include Tokyo, Seoul, Osaka, Taipei, and Manila, reflecting the island's role as a key connecting point across the Asia-Pacific region.
Booking 6 to 10 weeks ahead generally offers good value for routes into Guam, with earlier booking recommended around peak Japanese and Korean holiday travel periods.
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