$1,515 Find Cheap Flights from Austin to Guam

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Guam departing on 3/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Austin to Guam Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to Guam that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Austin to Guam

Fri, Apr 10 - Tue, Apr 14
United Airlines Logo
5:56 pm - 3:40 pm
AUS
-
GUM
54h 44m
2 stops
United Airlines Logo
7:05 am - 9:15 pm
GUM
-
AUS
29h 10m
2 stops
$1,683United Airlines
Thu, Jun 4 - Thu, Jun 11
United Airlines Logo
7:00 am - 6:05 pm
AUS
-
GUM
20h 05m
2 stops
United Airlines Logo
7:05 am - 1:20 pm
GUM
-
AUS
21h 15m
2 stops
$2,019United Airlines
Mon, Apr 27 - Sun, May 17
Delta Logo
6:39 pm - 3:35 pm
AUS
-
GUM
29h 56m
2 stops
Delta Logo
5:20 pm - 12:31 am
GUM
-
AUS
46h 11m
2 stops
$2,098Delta
Tue, Apr 7 - Sun, Apr 19
Delta Logo
8:00 am - 11:55 pm
AUS
-
GUM
24h 55m
2 stops
Delta Logo
5:20 pm - 10:39 pm
GUM
-
AUS
44h 19m
2 stops
$2,099Delta
Sun, Apr 12 - Sun, Apr 19
Delta Logo
6:12 pm - 11:55 pm
AUS
-
GUM
38h 43m
2 stops
Delta Logo
3:00 am - 9:15 pm
GUM
-
AUS
33h 15m
2 stops
$2,112Delta
Fri, Apr 10 - Sun, Apr 19
Delta Logo
6:15 am - 3:35 pm
AUS
-
GUM
42h 20m
2 stops
Delta Logo
5:20 pm - 9:15 pm
GUM
-
AUS
42h 55m
2 stops
$2,149Delta
Tue, Apr 7 - Sat, Apr 18
Delta Logo
9:35 am - 11:55 pm
AUS
-
GUM
23h 20m
2 stops
Delta Logo
5:20 pm - 11:36 am
GUM
-
AUS
57h 16m
2 stops
$2,163Delta
Fri, Apr 10 - Sat, Apr 18
Delta Logo
6:15 am - 11:55 pm
AUS
-
GUM
26h 40m
2 stops
Delta Logo
5:20 pm - 11:36 am
GUM
-
AUS
57h 16m
2 stops
$2,213Delta
Mon, Apr 13 - Fri, Apr 17
United Airlines Logo
5:30 am - 6:05 pm
AUS
-
GUM
21h 35m
2 stops
United Airlines Logo
7:05 am - 3:24 pm
GUM
-
AUS
23h 19m
2 stops
$2,279United Airlines
Mon, Apr 13 - Wed, Apr 15
Delta Logo
8:00 am - 11:55 pm
AUS
-
GUM
24h 55m
2 stops
Delta Logo
3:00 am - 7:12 pm
GUM
-
AUS
31h 12m
2 stops
$2,299Delta
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.

Which airlines provide the cheapest flights from Austin to Guam?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Austin to Guam were found on United Airlines ($1,683) and Delta ($2,098).

Find deals

Good to know

Low seasonApril
Cheapest flight$1,548
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 7% 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 9435 reviews
8.1Crew
7.1Entertainment
7.7Boarding
6.6Food
7.3Comfort
Airline reviews

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

2.0 MediocreAnonymous, Feb 2026
IAH - GUA
Read more United Airlines reviews

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

Delayed, toilets did not flush, pilot parked to far away from Gate

I like flying first class, and United has a nice one

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Everything you need to know for your flight from Austin to Guam

Information on your arrival and departure airports

Austin (AUS)