$1,455 Cheap Flights from Guam (GUM) to Calgary (YYC)

View $1,455 flight on Wed, Oct 22, 2025Opens in a new window

Popular airlines from Barrigada - A.B. Won Pat International Airport (GUM) to Calgary International Airport (YYC)

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Cheap Flights from Guam to Calgary (GUM-YYC)

Prices were available within the past 7 days and start at $1,455 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Guam (GUM) to Calgary (YYC)
Origin airport
A.B. Won Pat Intl.
Destination airport
Calgary Intl.
Distance
5967 mi

Guam to Calgary Flights

The cheapest times to fly from Guam to Calgary

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

 

The best time to book a flight from Guam to Calgary

Sunday is one of the best days to book for cheap flights from Guam to Calgary: 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 Guam to Calgary

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 Guam to Calgary in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,455 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 Guam to Calgary 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 Guam to Calgary 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 A.B. Won Pat Intl. Airport (GUM) to Calgary Intl. Airport (YYC) cost?
Lock in a cheap one-way flight from $1,455 or cheap return flight from A.B. Won Pat Intl. Airport (GUM) to Calgary Intl. Airport (YYC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from A.B. Won Pat Intl. Airport (GUM) to Calgary Intl. Airport (YYC)?
The cheapest month to fly from GUM to YYC is , when there's less demand. Off-peak season is often when airlines offer better prices between these airports.
What is the cheapest airline that flies from A.B. Won Pat Intl. Airport (GUM) to Calgary Intl. Airport (YYC)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from GUM to YYC. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from A.B. Won Pat Intl. Airport (GUM) to Calgary Intl. Airport (YYC)?
There are no daily nonstop flights departing from A.B. Won Pat Intl. Airport (GUM) to Calgary Intl. Airport (YYC). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from GUM to YYC?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from A.B. Won Pat Intl. Airport (GUM) to Calgary Intl. Airport (YYC)?
Opt for a flight from A.B. Won Pat Intl. Airport (GUM) to Calgary Intl. Airport (YYC) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time 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 A.B. Won Pat Intl. Airport (GUM) to Calgary Intl. Airport (YYC) last-minute?
Waiting until just before your trip to book a ticket from GUM to YYC generally means paying more. While you may come across some last-minute offers, they're not always guaranteed. Keep your travel schedule open for the best chance of snagging a bargain.
Is it cheaper to book a GUM to YYC flight and hotel package?
Compared with arranging flights and hotels separately, booking a GUM to YYC flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place takes the hassle out of travel planning. Simply secure your flights and select from our extensive range of stays, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from A.B. Won Pat Intl. Airport (GUM) to Calgary Intl. Airport (YYC)?
If you booked your GUM to YYC flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

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