HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Guam

$1,364+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — GUM
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
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.

Find 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 October 28, 2025.

This United Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 10/317:15 amAUS - GUM
2 stops30h 05mUnited Airlines
Sun 11/27:40 amGUM - AUS
2 stops27h 29mUnited Airlines
Deal found 10/27$1,364
This Delta deal was found by Cheapflights users on 10/27. 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 11/171:41 pmAUS - GUM
2 stops41h 24mDelta
Sun 11/231:00 amGUM - AUS
2 stops37h 08mDelta
Deal found 10/27$2,098
This United Airlines deal was found by Cheapflights users on 10/27. 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 12/76:11 amAUS - GUM
2 stops20h 39mUnited Airlines
Thu 12/117:40 amGUM - AUS
2 stops23h 42mUnited Airlines
Deal found 10/27$2,278
This Delta deal was found by Cheapflights users on 10/27. 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.
Sun 12/77:23 pmAUS - GUM
2 stops35h 42mDelta
Wed 12/101:00 amGUM - AUS
2 stops29h 50mDelta
Deal found 10/27$2,313
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 11/17:00 amAUS - GUM
2 stops30h 20mUnited Airlines
Mon 11/37:40 amGUM - AUS
2 stops21h 30mUnited Airlines
Deal found 10/28$2,465

Cheap flight deals from Austin to Guam

Keep the following information in mind while searching for Austin to Guam flight deals. Data was last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,968
(United Airlines)

Popular in

July

Cheapest in

January

Average price

$2,046
Provider with most accurate pricing for Austin Bergstrom-Tamuning Guam Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Austin Bergstrom-Tamuning Guam Intl flights.
Search Deals
From Austin Bergstrom to Guam
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($206 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 28, 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

7:05 am-7:05 pm

2 stops20h 00m

Tamuning Guam Intl

Tue 1/20

7:40 am-4:55 pm

2 stops25h 15m

$1,968

AustinTamuning

AUS - GUM

AUSGUM

Austin Bergstrom

Mon 1/12

7:15 am-2:35 pm

2 stops39h 20m

Tamuning Guam Intl

Sat 1/17

4:35 pm-11:59 pm

2 stops47h 24m

$1,986

AustinTamuning

AUS - GUM

AUSGUM

Austin Bergstrom

Mon 1/12

6:15 am-11:05 pm

2 stops24h 50m

Tamuning Guam Intl

Mon 1/19

1:00 am-12:20 am

2 stops39h 20m

$2,003

AustinTamuning

AUS - GUM

AUSGUM

Austin Bergstrom

Mon 11/17

6:30 pm-11:05 pm

2 stops36h 35m

Tamuning Guam Intl

Mon 11/24

4:50 pm-6:29 pm

2 stops41h 39m

$2,098

AustinTamuning

AUS - GUM

AUSGUM

Austin Bergstrom

Sun 12/7

6:11 am-6:50 pm

2 stops20h 39m

Tamuning Guam Intl

Thu 12/11

7:40 am-6:40 pm

2 stops27h 00m

$2,278

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

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 October 28, 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.
United Airlines
7.4
Good
9,001 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,001 reviews
United Airlines
7.4
Good
9,001 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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.

  • How long is the flight from Austin to Guam?

    Departing from Austin to Guam will take you 20h. Airlines will cover a distance of 7301 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

  • 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.

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.

Alternative routes for Austin to Guam

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Sydney flights
Dallas/Fort Worth to Melbourne flights
Dallas/Fort Worth to Auckland flights
Hobby to Sydney flights
George Bush Intcntl to Sydney flights
Dallas/Fort Worth to Brisbane flights
Hobby to Auckland flights
George Bush Intcntl to Auckland flights
Dallas/Fort Worth to Avalon flights
Hobby to Melbourne flights
Austin to Auckland flights
Dallas/Fort Worth to Nadi flights
Austin to Sydney flights
George Bush Intcntl to Melbourne flights
Austin to Melbourne flights
Love Field to Auckland flights
Hobby to Brisbane flights
Love Field to Sydney flights
Hobby to Perth flights
Hobby to Papeete flights
Dallas/Fort Worth to Christchurch flights
Austin to Avalon flights
Dallas/Fort Worth to Papeete flights
George Bush Intcntl to Brisbane flights
George Bush Intcntl to Papeete flights
George Bush Intcntl to Perth flights
Hobby to Queenstown flights
Dallas/Fort Worth to Apia flights
Dallas/Fort Worth to Perth flights
Hobby to Christchurch flights
San Antonio to Sydney flights
Killeen to Melbourne flights
Dallas/Fort Worth to Tamuning flights
San Antonio to Auckland flights
George Bush Intcntl to Queenstown flights
Love Field to Brisbane flights
Love Field to Melbourne flights
Dallas/Fort Worth to Adelaide flights
Austin to Christchurch flights
Austin to Wellington flights
George Bush Intcntl to Christchurch flights
Dallas/Fort Worth to Dunedin flights
Hobby to Nadi flights
Austin to Brisbane flights
Hobby to Adelaide flights
San Antonio to Melbourne flights
Austin to Nadi flights
College Station to Melbourne flights

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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,343Average$2,050FlexibilityNo 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.