$662 Cheap Flights from Cairns (CNS) to Guam (GUM)

View $662 flight on Sat, Nov 15, 2025Opens in a new window

Popular airlines from Cairns Intl. Airport (CNS) to Barrigada - A.B. Won Pat International Airport (GUM)

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Cheap Flights from Cairns to Guam (CNS-GUM)

Prices were available within the past 7 days and start at $662 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Cairns (CNS) to Guam (GUM)
Origin airport
Cairns Intl.
Destination airport
A.B. Won Pat Intl.
Distance
2099 mi

Cairns to Guam Flights

The cheapest times to fly from Cairns 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 Cairns to Guam are during the month of . You can find some of the cheapest flights from Cairns to Guam with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cairns to Guam

Sunday is one of the best days to book for cheap flights from Cairns 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 Cairns 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 Cairns to Guam in 2025. You can also book with separate airlines for your outbound and return journeys, from $662 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 Cairns 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 Cairns 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.

 

Frequently asked questions

How much does a flight from Cairns Intl. Airport (CNS) to A.B. Won Pat Intl. Airport (GUM) cost?
Get a cheap one-way flight from $662 or cheap return flight from Cairns Intl. Airport (CNS) 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 offers on this route.
What is the cheapest month to fly from Cairns Intl. Airport (CNS) to A.B. Won Pat Intl. Airport (GUM)?
Planning your trip for may help you find better deals, as it's the cheapest month for flights between CNS and GUM. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Cairns Intl. Airport (CNS) to A.B. Won Pat Intl. Airport (GUM)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest CNS to GUM flight.
How many flights per day from Cairns Intl. Airport (CNS) to A.B. Won Pat Intl. Airport (GUM)?
You'll have to book a flight with a layover when traveling from Cairns Intl. Airport (CNS) to A.B. Won Pat Intl. Airport (GUM). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from CNS to GUM?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cairns Intl. Airport (CNS) to A.B. Won Pat Intl. Airport (GUM)?
To avoid potential delays on the Cairns Intl. Airport (CNS) to A.B. Won Pat Intl. Airport (GUM) route, travel before 3 PM. Departures after this time are 22% more likely to be canceled.**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 Cairns Intl. Airport (CNS) to A.B. Won Pat Intl. Airport (GUM) last-minute?
Booking your flight from CNS to GUM shortly before your getaway is typically more expensive. But if there's some wiggle room with your itinerary, you could score a cheap last-minute fare.
Is it cheaper to book a CNS to GUM flight and hotel package?
You'll typically save money by securing a CNS to GUM flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've chosen your preferred accommodations and flights, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Cairns Intl. Airport (CNS) to A.B. Won Pat Intl. Airport (GUM)?
Typically, you can cancel or reschedule your CNS to GUM flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you'd like further details, go to our Customer Service portal.

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*Available to One Key members.