$1,377 Cheap Flights from Guam (GUM) to Austin (AUS)

View $1,377 flight on Wed, Jul 9, 2025Opens in a new window

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Cheap Flights from Guam to Austin (GUM-AUS)

Prices were available within the past 7 days and start at $1,377 for one-way flights and $1,628 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, May 6 - Tue, May 20
GUM
Guam
AUS
Austin
$1,628 Roundtrip, found 5 days ago
$1,628
Roundtrip
found 5 days ago
Select United flight, departing Tue, May 6 from Guam to Austin, returning Tue, May 20, priced at $1,628 found 5 days ago
United
Mon, May 5 - Tue, May 20
GUM
Guam
AUS
Austin
$1,631 Roundtrip, found 5 days ago
$1,631
Roundtrip
found 5 days ago
Select United flight, departing Mon, May 5 from Guam to Austin, returning Tue, May 20, priced at $1,631 found 5 days ago
United
Mon, May 5 - Wed, May 21
GUM
Guam
AUS
Austin
$1,634 Roundtrip, found 5 days ago
$1,634
Roundtrip
found 5 days ago
Select United flight, departing Mon, May 5 from Guam to Austin, returning Wed, May 21, priced at $1,634 found 5 days ago
United
Sun, May 4 - Tue, May 20
GUM
Guam
AUS
Austin
$1,678 Roundtrip, found 5 days ago
$1,678
Roundtrip
found 5 days ago
Select United flight, departing Sun, May 4 from Guam to Austin, returning Tue, May 20, priced at $1,678 found 5 days ago
United
Mon, May 5 - Sun, May 18
GUM
Guam
AUS
Austin
$1,681 Roundtrip, found 5 days ago
$1,681
Roundtrip
found 5 days ago
Select United flight, departing Mon, May 5 from Guam to Austin, returning Sun, May 18, priced at $1,681 found 5 days ago
United
Mon, May 5 - Fri, May 16
GUM
Guam
AUS
Austin
$1,684 Roundtrip, found 5 days ago
$1,684
Roundtrip
found 5 days ago
Select United flight, departing Mon, May 5 from Guam to Austin, returning Fri, May 16, priced at $1,684 found 5 days ago
United
Wed, May 21 - Tue, Jun 17
GUM
Guam
AUS
Austin
$1,692 Roundtrip, found 2 days ago
$1,692
Roundtrip
found 2 days ago
Select United flight, departing Wed, May 21 from Guam to Austin, returning Tue, Jun 17, priced at $1,692 found 2 days ago
United
Thu, May 15 - Fri, May 30
GUM
Guam
AUS
Austin
$1,700 Roundtrip, found 5 days ago
$1,700
Roundtrip
found 5 days ago
Select United flight, departing Thu, May 15 from Guam to Austin, returning Fri, May 30, priced at $1,700 found 5 days ago
United
Thu, May 1 - Tue, May 20
GUM
Guam
AUS
Austin
$1,710 Roundtrip, found 5 days ago
$1,710
Roundtrip
found 5 days ago
Select United flight, departing Thu, May 1 from Guam to Austin, returning Tue, May 20, priced at $1,710 found 5 days ago
Delta
Wed, May 21 - Tue, Jun 17
GUM
Guam
AUS
Austin
$2,226 Roundtrip, found 2 days ago
$2,226
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, May 21 from Guam to Austin, returning Tue, Jun 17, priced at $2,226 found 2 days ago
Flights from Guam (GUM) to Austin (AUS)
Origin airport
A.B. Won Pat Intl.
Destination airport
Austin-Bergstrom Intl.
Airlines serving
Delta, United
Roundtrip price
$1,627
Distance
7304 mi

Guam to Austin Flights

The cheapest times to fly from Guam to Austin

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

 

The best time to book a flight from Guam to Austin

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

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 Austin in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,377 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 Austin 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 Austin 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 Austin-Bergstrom Intl. Airport (AUS) cost?
Discover the latest flight deals from GUM to AUS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from GUM to AUS?
The cheapest flights from GUM to AUS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from GUM to AUS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from GUM to AUS. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from A.B. Won Pat Intl. Airport (GUM) to Austin-Bergstrom Intl. Airport (AUS)?
You’ll have to take a flight with a layover if you’re traveling from A.B. Won Pat Intl. Airport (GUM) to Austin-Bergstrom Intl. Airport (AUS). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from GUM to AUS?
You’ll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary 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 A.B. Won Pat Intl. Airport (GUM) to Austin-Bergstrom Intl. Airport (AUS)?
Opt for a flight from A.B. Won Pat Intl. Airport (GUM) to Austin-Bergstrom Intl. Airport (AUS) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this 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 Austin-Bergstrom Intl. Airport (AUS) last-minute?
Last-minute fares from GUM to AUS are generally more expensive. To lock in the best rates, start searching for flights well in advance. That said, if you’re flexible with your travel dates, you may land a cheap ticket just before your departure.
Is it cheaper to book a GUM to AUS flight and hotel package?
Compared with arranging hotels and flights separately, booking a GUM to AUS flight and hotel package with Expedia could result in significant savings. What’s more, having everything in one place will take the stress out of travel planning. Simply pick your flights and select from our wide range of hotels, then customize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from A.B. Won Pat Intl. Airport (GUM) to Austin-Bergstrom Intl. Airport (AUS)?
In most cases, you can cancel or reschedule your GUM to AUS flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline’s policies and fees on flight changes, or if you need further information, visit our Customer Service portal.

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*Available to One Key members.