$1,442 Find Cheap Flights from Austin to Guam - Compare and Save

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Book Cheap Austin to Guam Plane Tickets

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Austin to Guam

Wed, Oct 28 - Wed, Nov 4
Multiple Airlines Logo
8:30 am - 1:00 amAUS  Austin Bergstrom-GUM Tamuning Guam Intl
25h 30m2 stops Seattle/Tacoma Intl Incheon Intl
Multiple Airlines Logo
4:50 pm - 11:14 pmGUM  Tamuning Guam Intl-AUS Austin Bergstrom
46h 24m2 stops Incheon Intl Seattle/Tacoma Intl
$1,442Multiple Airlines
Mon, Jan 11 - Tue, Jan 19
Alaska Airlines Logo
7:15 am - 2:45 pmAUS  Austin Bergstrom-GUM Tamuning Guam Intl
39h 30m2 stops Seattle/Tacoma Intl Tokyo Narita
Alaska Airlines Logo
4:45 pm - 6:00 pmGUM  Tamuning Guam Intl-AUS Austin Bergstrom
41h 15m2 stops Tokyo Narita Seattle/Tacoma Intl
$1,590Alaska Airlines
Fri, Nov 20 - Sun, Nov 29
United Airlines Logo
8:01 pm - 7:00 pmAUS  Austin Bergstrom-GUM Tamuning Guam Intl
30h 59m3 stops San Francisco Los Angeles Honolulu
United Airlines Logo
7:45 am - 5:49 pmGUM  Tamuning Guam Intl-AUS Austin Bergstrom
50h 04m2 stops Honolulu Los Angeles
$2,053United Airlines
Fri, Nov 20 - Sun, Nov 29
United Airlines Logo
8:01 pm - 7:00 pmAUS  Austin Bergstrom-GUM Tamuning Guam Intl
30h 59m2 stops San Francisco Honolulu
United Airlines Logo
7:45 am - 1:14 pmGUM  Tamuning Guam Intl-AUS Austin Bergstrom
45h 29m2 stops Honolulu Los Angeles
$2,053United Airlines
Mon, Jan 11 - Tue, Jan 19
United Airlines Logo
5:45 pm - 9:45 pmAUS  Austin Bergstrom-GUM Tamuning Guam Intl
36h 00m3 stops Houston George Bush Intcntl Chicago O'Hare Intl Tokyo Narita
United Airlines Logo
7:45 am - 10:13 pmGUM  Tamuning Guam Intl-AUS Austin Bergstrom
30h 28m2 stops Honolulu San Francisco
$2,181United Airlines
Wed, Oct 28 - Wed, Nov 4
United Airlines Logo
5:40 pm - 7:00 pmAUS  Austin Bergstrom-GUM Tamuning Guam Intl
34h 20m3 stops Houston George Bush Intcntl Chicago O'Hare Intl Honolulu
United Airlines Logo
7:45 am - 9:53 pmGUM  Tamuning Guam Intl-AUS Austin Bergstrom
30h 08m2 stops Osaka Kansai Intl San Francisco
$2,249United Airlines
Booking Insights

KAYAK's insights & trends for Austin to Guam flights

Get data-powered insights and trends into flights from Austin to Guam to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Austin to Guam?

The cheapest month for flights from Austin to Guam is January, when tickets cost $0 (return) on average. On the other hand, the most expensive months are June and March, when the average cost of round-trip tickets is $5,110 and $2,828 respectively.

Find deals

Good to know

Low season

April

Cheapest flight

$1,442
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 102% increase in price.
Flight from Austin to Tamuning

FAQs - booking Guam flights

  • How does KAYAK find such low prices on flights from Austin to Guam?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Austin to Guam.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Austin to Guam?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Austin to Guam is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Austin to Guam?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Austin to Guam with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Austin to Guam?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Austin to Guam up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Austin to Guam

 
Need help choosing which airline to fly with from Austin to Guam? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10208 reviews
7.3Comfort
8.1Crew
7.1Entertainment
6.7Food
7.7Boarding
Airline reviews

Just having a little bit more legroom would've been nice.

8.0 ExcellentIsabella, Sep 2026
Read more United Airlines reviews

Just having a little bit more legroom would've been nice.

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

The wheelchair service is useless. They live you in different spots, not tell you anything just wait. I waited 30 minutes in Frankfurt when decided to walk the 25 minutes distance. In Budapest nobody came.

Food choices were very limited. Taste of the dishes was average.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The lady who gave me my boarding pass for check in was extremely rude.

Small plane (and thus a bumpy ride), small seats (and a large man next to me), absolutely terrible wifi, and no food options to speak of.

Plane was older and terribly uncomfortable but the leg room was good!

Flight was well orchestrated, made up time despite circling a bit all good on United. Travelers can just be so into themselves that common courtesy has gone out window for some, but that’s not on United.

I don't understand why they can't have charging ports on seats in 2023. They only offer it as a 'premium seat' service. It's ridiculous

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