HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Guam

$1,346+ Cheap flights from Austin (AUS) to Guam

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — GUM
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Austin to Guam with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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

Cheapest flights from Austin to Guam
Explore the most affordable flight options available from Austin to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This Expedia deal was found by Cheapflights users on 7/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:30 am
AUS
-
GUM
2 stops39h 05m
Multiple Airlines
Tue 9/82:00 am
GUM
-
AUS
2 stops36h 14m
Multiple Airlines
Deal found 7/19$1,346
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:07 pm
AUS
-
GUM
2 stops52h 28m
Multiple Airlines
Tue 9/294:35 pm
GUM
-
AUS
2 stops45h 39m
Multiple Airlines
Deal found 7/21$1,525
This Travelocity deal was found by Cheapflights users on 7/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:15 am
AUS
-
GUM
2 stops39h 20m
Multiple Airlines
Sat 12/194:35 pm
GUM
-
AUS
2 stops46h 34m
Multiple Airlines
Deal found 7/20$1,619
This SmartFares deal was found by Cheapflights users on 7/22. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:07 pm
AUS
-
GUM
2 stops53h 28m
Multiple Airlines
Sun 9/274:35 pm
GUM
-
AUS
2 stops45h 39m
Multiple Airlines
Deal found 7/22$1,673
This Orbitz deal was found by Cheapflights users on 7/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/297:04 pm
AUS
-
GUM
2 stops51h 31m
Multiple Airlines
Wed 12/94:35 pm
GUM
-
AUS
2 stops41h 57m
Multiple Airlines
Deal found 7/20$1,728
This United Airlines deal was found by Cheapflights users on 7/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/295:35 pm
AUS
-
GUM
3 stops36h 10m
United Airlines
Wed 12/96:55 am
GUM
-
AUS
2 stops31h 34m
United Airlines
Deal found 7/20$2,114
This Delta deal was found by Cheapflights users on 7/22. 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 8/318:00 am
AUS
-
GUM
2 stops24h 55m
Delta
Tue 9/82:00 am
GUM
-
AUS
2 stops36h 13m
Delta
Deal found 7/22$2,218
This Delta deal was found by Cheapflights users on 7/19. 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.
Fri 8/219:43 am
AUS
-
GUM
2 stops38h 52m
Delta
Thu 9/172:00 am
GUM
-
AUS
2 stops34h 58m
Delta
Deal found 7/19$2,259
This United Airlines deal was found by Cheapflights users on 7/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:00 am
AUS
-
GUM
2 stops20h 05m
United Airlines
Wed 8/267:05 am
GUM
-
AUS
2 stops27h 07m
United Airlines
Deal found 7/20$2,359
This United Airlines deal was found by Cheapflights users on 7/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:35 am
AUS
-
GUM
2 stops30h 45m
United Airlines
Tue 8/257:30 pm
GUM
-
AUS
2 stops42h 35m
United Airlines
Deal found 7/21$2,571

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 July 23, 2026.

Round-trip from

$1,346
(Expedia)

Popular in

June

Cheapest in

April

Average price

$2,385
From Austin Bergstrom to Guam
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($769 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($257 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 23, 2026.
Use the filters below to find and compare flights from Austin to Guam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinTamuning

AUS - GUM

AUSGUM

Austin Bergstrom

Wed 9/2

8:30 am-2:35 pm

2 stops39h 05m

Tamuning Guam Intl

Tue 9/8

2:00 am-11:14 pm

2 stops36h 14m

$1,346

AustinTamuning

AUS - GUM

AUSGUM

Austin Bergstrom

Fri 9/25

7:07 pm-2:35 pm

2 stops52h 28m

Tamuning Guam Intl

Tue 9/29

4:35 pm-11:14 pm

2 stops45h 39m

$1,525

AustinTamuning

AUS - GUM

AUSGUM

Austin Bergstrom

Sat 9/19

7:07 pm-3:35 pm

2 stops53h 28m

Tamuning Guam Intl

Sun 9/27

4:35 pm-11:14 pm

2 stops45h 39m

$1,673

AustinTamuning

AUS - GUM

AUSGUM

Austin Bergstrom

Mon 8/31

8:00 am-11:55 pm

2 stops24h 55m

Tamuning Guam Intl

Tue 9/8

2:00 am-11:13 pm

2 stops36h 13m

$2,218

AustinTamuning

AUS - GUM

AUSGUM

Austin Bergstrom

Thu 8/20

7:00 am-6:05 pm

2 stops20h 05m

Tamuning Guam Intl

Wed 8/26

7:05 am-7:12 pm

2 stops27h 07m

$2,359

AustinTamuning

AUS - GUM

AUSGUM

Austin Bergstrom

Wed 8/19

6:35 am-4:20 am

2 stops30h 45m

Tamuning Guam Intl

Tue 8/25

7:30 pm-11:05 pm

2 stops42h 35m

$2,571
Quickest round-trip

AustinTamuning

AUS - GUM

AUSGUM

Austin Bergstrom

Wed 9/2

5:30 am-6:05 pm

3 stops21h 35m

Tamuning Guam Intl

Tue 9/8

7:10 am-11:06 am

2 stops18h 56m

$2,713

AustinTamuning

AUS - GUM

AUSGUM

Austin Bergstrom

Wed 9/2

5:30 am-6:05 pm

3 stops21h 35m

Tamuning Guam Intl

Wed 9/9

12:15 pm-4:55 pm

2 stops19h 40m

$2,739

AustinTamuning

AUS - GUM

AUSGUM

Austin Bergstrom

Mon 8/31

5:30 am-6:05 pm

3 stops21h 35m

Tamuning Guam Intl

Wed 9/9

12:15 pm-4:55 pm

2 stops19h 40m

$2,743

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Sorted by cheapest first

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

No data available for this route at this time. Please check back soon.

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 July 23, 2026.
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.
United Airlines
7.4
Good
10,024 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
10,024 reviews
United Airlines
7.4
Good
10,024 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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.

  • What airport do you fly from for flights from Austin to Guam?

    Austin Bergstrom (AUS) is the airport you will fly out of if you book a flight from Austin to Guam. It is only a 7.5 mi journey to Austin Bergstrom (AUS) from Austin’s city center.

  • Can I find deals for flights from Austin to Guam that include hotel bookings?

    Yes. In addition to deals on Austin to Guam flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Guam?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Guam.

  • Can I find deals for business class flights from Austin to Guam?

    Yes. Cheapflights offers flight deals from Austin to Guam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,918Average$2,277FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights