$701+ Cheap flights from Austin (AUS) to Guam
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — GUM
Jan 11 — Jan 181
1 adult, Economy
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1. Tell us where you want to go
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Austin to Guam
Best flights from Austin to GuamDiscover carefully curated flight deals from Austin to Guam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.
Discover carefully curated flight deals from Austin to Guam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.
This Delta deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/125:30 amAUS - GUM
2 stops25h 35mDelta
Mon 1/191:00 amGUM - AUS
2 stops33h 46mDelta
Deal found 12/10![Delta logo]()
$2,158
Find flight deals from Austin to Guam
Keep the following information in mind while searching for Austin to Guam flight deals. Data was last updated December 12, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $1,941 (United Airlines) |
One-way from | $701 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $2,067 |
Cheapflights Fare Finder
Customize your flight search to find flights from Austin to Guam that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Austin to Guam that are best for you.
Fly from
Austin
Fly to
Guam
Route
Depart
Return
Price
AustinTamuning
AUS - GUM
AUSGUM
Austin Bergstrom
Mon 1/12
5:30 am-11:05 pm
2 stops25h 35m
Tamuning Guam Intl
Mon 1/19
1:00 am-6:46 pm
2 stops33h 46m
$2,158
AustinTamuning
AUS - GUM
AUSGUM
Austin Bergstrom
Mon 1/12
6:59 pm-3:15 pm
3 stops52h 16m
$701
AustinTamuning
AUS - GUM
AUSGUM
Austin Bergstrom
Mon 1/12
5:30 am-2:35 pm
2 stops41h 05m
$1,547
Best time to book a flight from Austin to Guam
Have a flexible travel schedule? Discover the best time to fly to Guam from Austin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Austin to Guam
What is the cheapest month to book a flight from Austin to Guam?
Currently, March is the cheapest month in which you can book a flight from Austin to Guam (average of $1,011). Flying from Austin to Guam in December is currently the most expensive (average of $2,067). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Guam
Get insights into the airlines that provide service to Guam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Guam. Reviews last updated December 12, 2025.
Read reviews from past customers who have flown United Airlines from Austin to Guam. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Food
6.6
Boarding
7.7
Comfort
7.3
Crew
8.1
Overall
7.4
Reviews
1 / 20
10.0
ExcellentSunderesh,Dec 2025
AUS - EWR
Entertainment
7.1
Food
6.6
Boarding
7.7
Comfort
7.3
Crew
8.1
Overall
7.4
Reviews
1 / 20
10.0
ExcellentSunderesh,Dec 2025
AUS - EWR
Related info for your journey
Find useful and relevant information for your journey from Austin to Guam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Austin to Guam
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Austin to Guam
Discover the top airline that operate flights from Austin to Guam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,343 | Average$2,054 | FlexibilityNo cancel fee | On-time69% |