Cheap Flights from Key West (EYW) to Guam (GUM)

Popular airlines from Key West Intl. Airport (EYW) to Barrigada - A.B. Won Pat International Airport (GUM)

Frequently asked questions

How much does a flight from Key West Intl. Airport (EYW) to A.B. Won Pat Intl. Airport (GUM) cost?
Secure a cheap one-way flight or cheap return flight from Key West Intl. Airport (EYW) to A.B. Won Pat Intl. Airport (GUM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Key West Intl. Airport (EYW) to A.B. Won Pat Intl. Airport (GUM)?
Flying in is a great way to save, as it's the cheapest month for flights between EYW and GUM. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Key West Intl. Airport (EYW) to A.B. Won Pat Intl. Airport (GUM)?
To find the cheapest airline that'll fly you from EYW to GUM, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Key West Intl. Airport (EYW) to A.B. Won Pat Intl. Airport (GUM)?
There are no daily nonstop flights from Key West Intl. Airport (EYW) to A.B. Won Pat Intl. Airport (GUM). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from EYW to GUM?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Key West Intl. Airport (EYW) to A.B. Won Pat Intl. Airport (GUM)?
Choose a flight from Key West Intl. Airport (EYW) to A.B. Won Pat Intl. Airport (GUM) that leaves before 3 PM to reduce the risk of cancellations and delays. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Key West Intl. Airport (EYW) to A.B. Won Pat Intl. Airport (GUM) last-minute?
Booking your ticket from EYW to GUM just before your journey is generally more expensive. But if there's some wiggle room with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book an EYW to GUM flight and hotel package?
Booking an EYW to GUM flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our impressive range of accommodations and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Key West Intl. Airport (EYW) to A.B. Won Pat Intl. Airport (GUM)?
If you reserved your EYW to GUM flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Origin airport
Key West Intl.
Destination airport
A.B. Won Pat Intl.
Distance
8342 mi

Book with confidence

Key West to Guam Flights

The cheapest times to fly from Key West to Guam

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Key West to Guam are during the month of . You can find some of the cheapest flights from Key West to Guam with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Key West to Guam

Sunday is one of the best days to book for cheap flights from Key West to Guam: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Key West to Guam

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Key West to Guam in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Key West to Guam flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Key West to Guam airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Key West to Guam Flights
*Available to One Key members.