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Guam

$859+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — GUM
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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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 January 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. 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 1/307:15 am
AUS
-
GUM
2 stops29h 05m
United Airlines
Sun 2/17:40 am
GUM
-
AUS
2 stops19h 51m
United Airlines
Deal found 1/26$874
This United Airlines deal was found by Cheapflights users on 1/26. 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 4/187:25 pm
AUS
-
GUM
2 stops53h 15m
United Airlines
Wed 4/227:05 am
GUM
-
AUS
2 stops19h 20m
United Airlines
Deal found 1/26$1,053
This Expedia deal was found by Cheapflights users on 1/25. 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 3/117:15 am
AUS
-
GUM
2 stops40h 20m
Multiple Airlines
Wed 3/184:50 pm
GUM
-
AUS
2 stops46h 44m
Multiple Airlines
Deal found 1/25$1,526
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Mon 4/277:10 am
AUS
-
GUM
2 stops19h 55m
United Airlines
Sun 5/177:30 pm
GUM
-
AUS
2 stops41h 05m
United Airlines
Deal found 1/26$1,942
This United Airlines deal was found by Cheapflights users on 1/26. 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 7/305:30 am
AUS
-
GUM
2 stops21h 35m
United Airlines
Tue 8/117:05 am
GUM
-
AUS
2 stops21h 04m
United Airlines
Deal found 1/26$2,019
This United Airlines deal was found by Cheapflights users on 1/26. 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 9/65:16 pm
AUS
-
GUM
2 stops44h 04m
United Airlines
Sun 9/207:35 pm
GUM
-
AUS
2 stops41h 54m
United Airlines
Deal found 1/26$2,022
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Mon 6/15:46 am
AUS
-
GUM
2 stops21h 19m
United Airlines
Sun 6/147:30 pm
GUM
-
AUS
2 stops37h 42m
United Airlines
Deal found 1/26$2,042
This United Airlines deal was found by Cheapflights users on 1/25. 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 3/125:34 pm
AUS
-
GUM
2 stops61h 11m
United Airlines
Mon 3/167:25 am
GUM
-
AUS
2 stops28h 41m
United Airlines
Deal found 1/25$2,189
This Delta deal was found by Cheapflights users on 1/25. 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.
Wed 1/285:30 am
AUS
-
GUM
2 stops25h 35m
Delta
Tue 2/101:00 am
GUM
-
AUS
2 stops39h 20m
Delta
Deal found 1/25$2,699
This United Airlines deal was found by Cheapflights users on 1/25. 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 1/281:28 pm
AUS
-
GUM
3 stops37h 37m
United Airlines
Wed 2/117:40 am
GUM
-
AUS
2 stops19h 44m
United Airlines
Deal found 1/25$2,829

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,053
(United Airlines)

One-way from

$859
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$1,059
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
One-way flight from Austin Bergstrom to Guam
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($129 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 27, 2026.
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

Fri 1/30

7:15 am-4:20 am

2 stops29h 05m

Tamuning Guam Intl

Sun 2/1

7:40 am-11:31 am

2 stops19h 51m

$874

AustinTamuning

AUS - GUM

AUSGUM

Austin Bergstrom

Sat 4/18

7:25 pm-3:40 pm

2 stops53h 15m

Tamuning Guam Intl

Wed 4/22

7:05 am-11:25 am

2 stops19h 20m

$1,053

AustinTamuning

AUS - GUM

AUSGUM

Austin Bergstrom

Wed 3/11

7:15 am-2:35 pm

2 stops40h 20m

Tamuning Guam Intl

Wed 3/18

4:50 pm-12:34 am

2 stops46h 44m

$1,526

AustinTamuning

AUS - GUM

AUSGUM

Austin Bergstrom

Mon 4/27

8:08 pm-6:05 pm

2 stops30h 57m

Tamuning Guam Intl

Sun 5/17

7:30 pm-10:44 pm

2 stops42h 14m

$1,942

AustinTamuning

AUS - GUM

AUSGUM

Austin Bergstrom

Thu 3/12

5:34 pm-9:45 pm

2 stops61h 11m

Tamuning Guam Intl

Mon 3/16

7:25 am-9:06 pm

2 stops28h 41m

$2,189

AustinTamuning

AUS - GUM

AUSGUM

Austin Bergstrom

Wed 4/29

6:00 am-11:45 pm

2 stops50h 45m

$859

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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, January is the cheapest month in which you can book a flight from Austin to Guam (average of $1,059). 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 January 27, 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
9,205 reviews

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,205 reviews
United Airlines
7.4
Good
9,205 reviews

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 29h 05m. Airlines will cover a distance of 7301 mi.

  • 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, January is the cheapest month in which you can book a flight from Austin to Guam (average of $1,059). 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

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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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,890Average$2,067FlexibilityNo cancel feeOn-time69%

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