$1,400 Cheap Flights from Las Vegas (LAS) to Guam (GUM)

View $1,400 flight on Tue, Dec 2, 2025Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Barrigada - A.B. Won Pat International Airport (GUM)

Cheap Flights from Las Vegas to Guam (LAS-GUM)

Prices were available within the past 7 days and start at $1,400 for one-way flights and $833 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Nov 11 - Wed, Nov 12
LAS
Las Vegas
GUM
Guam
$833 Roundtrip, found 2 days ago
$833
Roundtrip
found 2 days ago
Select United flight, departing Tue, Nov 11 from Las Vegas to Guam, returning Wed, Nov 12, priced at $833 found 2 days ago
United
Tue, Nov 11 - Wed, Nov 12
LAS
Las Vegas
GUM
Guam
$1,017 Roundtrip, found 2 days ago
$1,017
Roundtrip
found 2 days ago
Select United flight, departing Tue, Nov 11 from Las Vegas to Guam, returning Wed, Nov 12, priced at $1,017 found 2 days ago
United
Tue, Nov 11 - Wed, Nov 12
LAS
Las Vegas
GUM
Guam
$1,041 Roundtrip, found 2 days ago
$1,041
Roundtrip
found 2 days ago
Select United flight, departing Tue, Nov 11 from Las Vegas to Guam, returning Wed, Nov 12, priced at $1,041 found 2 days ago
United
Tue, Nov 11 - Wed, Nov 12
LAS
Las Vegas
GUM
Guam
$1,057 Roundtrip, found 4 days ago
$1,057
Roundtrip
found 4 days ago
Select United flight, departing Tue, Nov 11 from Las Vegas to Guam, returning Wed, Nov 12, priced at $1,057 found 4 days ago
United
Tue, Nov 11 - Wed, Nov 12
LAS
Las Vegas
GUM
Guam
$1,225 Roundtrip, found 2 days ago
$1,225
Roundtrip
found 2 days ago
Select United flight, departing Tue, Nov 11 from Las Vegas to Guam, returning Wed, Nov 12, priced at $1,225 found 2 days ago
United
Tue, Nov 11 - Wed, Nov 12
LAS
Las Vegas
GUM
Guam
$1,265 Roundtrip, found 4 days ago
$1,265
Roundtrip
found 4 days ago
Select United flight, departing Tue, Nov 11 from Las Vegas to Guam, returning Wed, Nov 12, priced at $1,265 found 4 days ago
United
Mon, Nov 3 - Tue, Nov 4
LAS
Las Vegas
GUM
Guam
$1,559 Roundtrip, found 6 days ago
$1,559
Roundtrip
found 6 days ago
Select United flight, departing Mon, Nov 3 from Las Vegas to Guam, returning Tue, Nov 4, priced at $1,559 found 6 days ago
Delta
Wed, Feb 18 - Thu, Feb 26
LAS
Las Vegas
GUM
Guam
$1,689 Roundtrip, found 21 hours ago
$1,689
Roundtrip
found 21 hours ago
Select Delta flight, departing Wed, Feb 18 from Las Vegas to Guam, returning Thu, Feb 26, priced at $1,689 found 21 hours ago
Delta
Wed, Feb 18 - Thu, Feb 26
LAS
Las Vegas
GUM
Guam
$1,699 Roundtrip, found 21 hours ago
$1,699
Roundtrip
found 21 hours ago
Select Delta flight, departing Wed, Feb 18 from Las Vegas to Guam, returning Thu, Feb 26, priced at $1,699 found 21 hours ago
Delta
Mon, Feb 9 - Mon, Feb 23
LAS
Las Vegas
GUM
Guam
$1,700 Roundtrip, found 1 day ago
$1,700
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Feb 9 from Las Vegas to Guam, returning Mon, Feb 23, priced at $1,700 found 1 day ago

Find the cheapest month to fly from Las Vegas (LAS) to Barrigada (GUM)

September is typically the cheapest month to fly

From $1,069 - $2,543 per traveler.

Alternative airports near Barrigada

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to A.B. Won Pat Intl. GUM. Cheapest option available. Flights from $1,953
GUM
A.B. Won Pat Intl.
Cheapest
Flights from $1,953

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to A.B. Won Pat Intl. Airport (GUM) cost?
Snag a cheap one-way flight from $1,400 or cheap return flight from $833 from Harry Reid Intl. Airport (LAS) 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 Harry Reid Intl. Airport (LAS) to A.B. Won Pat Intl. Airport (GUM)?
The cheapest month to fly from LAS to GUM is November, when there's less demand. Off-peak months are usually when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to A.B. Won Pat Intl. Airport (GUM)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from LAS to GUM. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Harry Reid Intl. Airport (LAS) to A.B. Won Pat Intl. Airport (GUM)?
There aren't any daily nonstop flights available from Harry Reid Intl. Airport (LAS) to A.B. Won Pat Intl. Airport (GUM). But you can choose flights with layovers. Filter your search 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 LAS to GUM?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a number of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to A.B. Won Pat Intl. Airport (GUM)?
Choose a flight from Harry Reid Intl. Airport (LAS) to A.B. Won Pat Intl. Airport (GUM) that takes off before 3 PM to reduce the risk of cancellations. Departures after this hour are on average 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 Harry Reid Intl. Airport (LAS) to A.B. Won Pat Intl. Airport (GUM) last-minute?
Last-minute bookings from LAS to GUM are generally more expensive. To lock in the cheapest rates, start searching for flights as early as possible. That said, if your travel plans are flexible, you may score a cheap ticket right before your journey.
Is it cheaper to book a LAS to GUM flight and hotel package?
Booking a LAS to GUM flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our impressive range of hotels and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to A.B. Won Pat Intl. Airport (GUM)?
In most cases, you're able to cancel or reschedule your LAS to GUM flight. However, additional charges may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like more information, go to our Customer Service portal.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
A.B. Won Pat Intl.
Airlines serving
Delta, United
Roundtrip price
$833
Distance
6216 mi

Book with confidence

Las Vegas to Guam Flights

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

 

The best time to book a flight from Las Vegas to Guam

Sunday is one of the best days to book for cheap flights from Las Vegas 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 Las Vegas 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 Las Vegas to Guam in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,400 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 Las Vegas 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 Las Vegas 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.

 

Las Vegas to Guam Flights
*Available to One Key members.