$1,591 Find Cheap Flights from Guam to San Antonio

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Antonio departing on 10/15. 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

KAYAK searches hundreds of travel sites at once for deals on flights to San Antonio

 
These are the airlines KAYAK users have selected most often from within our search results for flights to San Antonio, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to San Antonio, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Guam to San Antonio

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Guam to San Antonio 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 Guam to San Antonio

Thu, Oct 15 - Sun, Nov 1
United Airlines Logo
12:15 pm - 9:58 pm
GUM
-
SAT
24h 43m
2 stops
United Airlines Logo
5:55 pm - 6:50 pm
SAT
-
GUM
32h 55m
2 stops
$1,591United Airlines
Tue, Jun 2 - Wed, Jun 24
Delta Logo
5:20 pm - 12:44 am
GUM
-
SAT
46h 24m
2 stops
Delta Logo
2:40 pm - 3:35 pm
SAT
-
GUM
33h 55m
2 stops
$1,754Delta
Thu, Jun 4 - Wed, Jun 24
Delta Logo
5:20 pm - 10:27 pm
GUM
-
SAT
44h 07m
2 stops
Delta Logo
5:25 am - 3:35 pm
SAT
-
GUM
43h 10m
2 stops
$1,804Delta
Wed, Jun 3 - Wed, Jun 24
Delta Logo
5:20 pm - 1:32 pm
GUM
-
SAT
59h 12m
2 stops
Delta Logo
5:25 am - 3:35 pm
SAT
-
GUM
43h 10m
2 stops
$1,820Delta
Wed, Jun 3 - Tue, Jun 23
United Airlines Logo
7:05 am - 12:29 am
GUM
-
SAT
32h 24m
2 stops
United Airlines Logo
7:35 am - 3:50 pm
SAT
-
GUM
41h 15m
2 stops
$1,828United Airlines
Tue, Jun 2 - Tue, Jun 23
United Airlines Logo
7:30 pm - 8:22 pm
GUM
-
SAT
39h 52m
2 stops
United Airlines Logo
1:39 pm - 6:05 pm
SAT
-
GUM
37h 26m
3 stops
$1,831United Airlines
Sun, May 31 - Wed, Jun 24
United Airlines Logo
7:15 am - 12:29 am
GUM
-
SAT
32h 14m
2 stops
United Airlines Logo
7:43 am - 6:05 pm
SAT
-
GUM
19h 22m
2 stops
$1,860United Airlines
Sun, May 31 - Sun, Jun 21
United Airlines Logo
7:15 am - 12:29 am
GUM
-
SAT
32h 14m
2 stops
United Airlines Logo
7:35 am - 6:05 pm
SAT
-
GUM
43h 30m
2 stops
$1,872United Airlines
Fri, Jun 26 - Fri, Jul 10
United Airlines Logo
7:05 am - 8:27 am
GUM
-
SAT
40h 22m
2 stops
United Airlines Logo
7:30 am - 3:50 pm
SAT
-
GUM
41h 20m
2 stops
$1,878United Airlines
Sun, May 31 - Wed, Jun 17
United Airlines Logo
7:15 am - 12:29 am
GUM
-
SAT
32h 14m
2 stops
United Airlines Logo
5:30 am - 3:45 pm
SAT
-
GUM
43h 15m
2 stops
$1,887United Airlines
Booking Insights

KAYAK's insights & trends for flights to San Antonio

Get data-powered insights and trends for flights to San Antonio to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to San Antonio?

The duration of your flight to San Antonio depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular route to San Antonio on KAYAK is from Tamuning, which takes 29h 44m.

How many direct flights to San Antonio are there each day?

There are around 401 direct flights from within Guam to San Antonio every day. Most flights depart in the evening, with 37% of flights departing in the evening.

Good to know

Cheapest flight$1,591
Flight from Tamuning to San Antonio

FAQs - booking San Antonio flights

  • How far is San Antonio Airport from central San Antonio?

    You’ll need to travel 8 miles to reach the San Antonio city center from San Antonio Airport.

  • What is the name of San Antonio’s airport?

    There is only 1 airport in San Antonio, called San Antonio Airport (SAT). It can also be referred to as San Antonio or San Antonio Intl.

  • How does KAYAK find such low prices on flights to San Antonio?

    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 to San Antonio.

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

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

  • What is the Hacker Fare option on flights to San Antonio?

    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 to San Antonio 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 to San Antonio?

    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 to San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to San Antonio are there each week?

    Each week there are around 2,802 direct flights from within Guam to San Antonio. The most common day for departures is Sunday, with 18% of flights taking off on this day.

Top tips for finding cheap flights to San Antonio

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Antonio flight deals.

Reviews of the top airline flying from Guam to San Antonio

 
See real verified KAYAK customer reviews for airlines flying to San Antonio. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Guam to San Antonio. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to San Antonio? 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 9751 reviews
8.1Crew
6.6Food
7.3Comfort
7.7Boarding
7.1Entertainment
Airline reviews

The flight had a delay but I made it to my connection. Flight was smooth overall

8.0 ExcellentSandy, May 2026
FLL - IAH
Read more United Airlines reviews

The flight had a delay but I made it to my connection. Flight was smooth overall

The flight to Houston the agents were not very helpful

Horrible, absolutely horrible. The airline overbooked the flight, did NOT assign seats and boarding was a hot mess with lots of confused passengers. There was no "large plane" gate for us, the 500+ passengers were squeezed in a small hold room area, and multiple busses had to shuttle us to the other side of the airfield, where boarding of the plane, that was parked on the ramp, took place in rain. The old plane had a broken seat, that the technicians tried to fix - with no success - resulting in a 50min delay. The flight attendant with heart shaped earnings with German flag was screaming on the passengers without a reason, was extremely rude and entitled the entire flight. The food was junk. I hope I don't have to fly United ever again.

No screens or meal options. Freezing cold. Dirty seats. Left late.

It was terrible. sat on airplane 2 hours then flight was canceled. made to pick up bags and go through Panama immagration to rebook another flight. worst experice ever at a airport.

Good but airlines getting smaller. I didn't like the meal but the service was fine. Flight was fine and luggage arrived. So good.

Lounges are packed and very poor, food is really bad, for business class in an airline is well below expectations

First time flying with UA and it was a great experience. Thank you

Overall flight was ok. Flight attendant was receptive to assisting passengers with tight connections.

This was the first flight in the morning. We boarded fine. The cabin door was closed and we were ready to go. We were notified by the Captain that ATC issued and ground stop for 40 minutes. So, without even pushing back from the gate, we were already 40 minutes late. We actually were released to push-back and taxi at 30 minutes. But, some passengers had tight connections and were not going to make their connections. Some passengers asked about the delay and the effect on the connections and were told by the cabin attendant that all flights will be delayed and so they should be OK. However, that was not true. My connecting flight was on time and I arrived at IAH with 21 minutes to make my connection. I did and I'm happy about that, but the flight crew should not have given assurances to the passengers who might have missed their connections.

Traveling to a place near San Antonio?

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Everything you need to know for your flight to San Antonio

Information on the airport you'll fly into in San Antonio