HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Tamuning

$701+ Cheap flights from Austin (AUS) to Tamuning (GUM)

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
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Austin to Tamuning 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 Tamuning

Best flights from Austin to Tamuning
Discover carefully curated flight deals from Austin to Tamuning 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$2,158

Find flight deals from Austin to Tamuning

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Tamuning (GUM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,942
(United Airlines)

One-way from

$701
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$2,067
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 Tamuning Guam Intl
Search Deals
One-way flight from Austin Bergstrom to Tamuning Guam Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($193 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to Tamuning 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 Tamuning that are best for you.

Fly from

Austin

Fly to

Tamuning

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

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Compare providers for flights from Austin to Tamuning

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Tamuning in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Austin-Tamuning flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Austin-Tamuning flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Austin-Tamuning flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Tamuning flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Tamuning flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Austin to Tamuning

Have a flexible travel schedule? Discover the best time to fly to Tamuning 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 Tamuning

What is the cheapest month to book a flight from Austin to Tamuning?

Currently, March is the cheapest month in which you can book a flight from Austin to Tamuning (average of $1,011). Flying from Austin to Tamuning 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 Tamuning

Get insights into the airlines that provide service to Tamuning. 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 Tamuning. Reviews last updated December 12, 2025.
Read through reviews of airlines operating flights from Austin to Tamuning, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Austin to Tamuning. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Austin to Tamuning?

    A quick flight from Austin to Tamuning can take about 25h 35m. Delta provides one of the quickest options available for as low as $2,158. The distance between Austin and Tamuning is about 7301 mi.

  • What is the cheapest airline to fly from Austin to Tamuning round-trip?

    Our cheapest airline available from Austin to Tamuning is United Airlines. Our recent data shows that you can find tickets from as low as $1,343 on this airline. This flight start at 33% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Austin to Tamuning 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 Tamuning?

    Currently, March is the cheapest month in which you can book a flight from Austin to Tamuning (average of $1,011). Flying from Austin to Tamuning 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.

Top airline flying from Austin to Tamuning

Discover the top airline that operate flights from Austin to Tamuning. 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.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,343Average$2,054FlexibilityNo 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.