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Cheap flights from San Antonio to Tamuning from $1,228

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Tamuning departing on 4/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from San Antonio to Tamuning

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:02 pm - 3:40 pm
SAT
-
GUM
54h 38m
2 stops
United Airlines Logo
7:05 am - 1:00 pm
GUM
-
SAT
20h 55m
2 stops
$1,228United Airlines
Mon, Apr 20 - Fri, Apr 24
United Airlines Logo
4:45 pm - 3:40 pm
SAT
-
GUM
55h 55m
2 stops
United Airlines Logo
7:05 am - 7:48 pm
GUM
-
SAT
27h 43m
2 stops
$1,841United Airlines
Thu, Apr 9 - Mon, Apr 13
Delta Logo
1:55 pm - 11:55 pm
SAT
-
GUM
43h 00m
2 stops
Delta Logo
3:00 am - 11:08 pm
GUM
-
SAT
35h 08m
2 stops
$1,990Delta
Sun, Apr 26 - Sat, May 2
United Airlines Logo
1:39 pm - 6:05 pm
SAT
-
GUM
37h 26m
3 stops
United Airlines Logo
7:05 am - 7:50 pm
GUM
-
SAT
27h 45m
2 stops
$2,019United Airlines
Tue, Jul 14 - Tue, Jul 28
United Airlines Logo
7:35 am - 3:50 pm
SAT
-
GUM
41h 15m
2 stops
United Airlines Logo
7:05 am - 8:54 pm
GUM
-
SAT
28h 49m
2 stops
$2,039United Airlines
Mon, Jul 13 - Tue, Jul 28
United Airlines Logo
7:35 am - 3:50 pm
SAT
-
GUM
41h 15m
2 stops
United Airlines Logo
7:05 am - 5:44 pm
GUM
-
SAT
25h 39m
2 stops
$2,139United Airlines
Fri, Jul 10 - Fri, Jul 24
United Airlines Logo
7:15 pm - 9:45 pm
SAT
-
GUM
35h 30m
2 stops
United Airlines Logo
7:30 pm - 10:54 pm
GUM
-
SAT
42h 24m
3 stops
$2,278United Airlines
Sun, Apr 26 - Sun, May 3
Delta Logo
6:39 am - 11:55 pm
SAT
-
GUM
26h 16m
2 stops
Delta Logo
3:00 am - 12:46 am
GUM
-
SAT
36h 46m
2 stops
$2,310Delta
Fri, Apr 17 - Wed, Apr 22
United Airlines Logo
6:12 am - 6:05 pm
SAT
-
GUM
20h 53m
2 stops
United Airlines Logo
7:05 am - 4:57 pm
GUM
-
SAT
24h 52m
2 stops
$2,429United Airlines
Thu, Apr 23 - Thu, Apr 30
United Airlines Logo
5:30 am - 6:05 pm
SAT
-
GUM
21h 35m
2 stops
United Airlines Logo
1:00 pm - 5:44 pm
GUM
-
SAT
19h 44m
2 stops
$2,485United Airlines
Sun, Jul 5 - Sat, Jul 11

United Airlines flights from San Antonio to Tamuning

Our best United Airlines deals on San Antonio to Tamuning flight tickets
United Airlines
Apr 20
SAT6:02 pmSan Antonio
54h 38m
2 stops
GUM3:40 pmTamuning Guam Intl
Apr 24
GUM7:05 amTamuning Guam Intl
20h 55m
2 stops
SAT1:00 pmSan Antonio
$1,228
United Airlines
Apr 9
SAT4:45 pmSan Antonio
55h 55m
2 stops
GUM3:40 pmTamuning Guam Intl
Apr 13
GUM7:05 amTamuning Guam Intl
27h 43m
2 stops
SAT7:48 pmSan Antonio
$1,841
United Airlines
Jul 14
SAT7:43 amSan Antonio
19h 22m
2 stops
GUM6:05 pmTamuning Guam Intl
Jul 28
GUM7:05 amTamuning Guam Intl
29h 08m
2 stops
SAT9:13 pmSan Antonio
$2,019

Delta flights from San Antonio to Tamuning

Our best Delta deals on San Antonio to Tamuning flight tickets
Delta
Apr 26
SAT1:55 pmSan Antonio
43h 00m
2 stops
GUM11:55 pmTamuning Guam Intl
May 2
GUM3:00 amTamuning Guam Intl
35h 08m
2 stops
SAT11:08 pmSan Antonio
$1,990
Delta
Apr 17
SAT6:39 amSan Antonio
26h 16m
2 stops
GUM11:55 pmTamuning Guam Intl
Apr 22
GUM3:00 amTamuning Guam Intl
36h 46m
2 stops
SAT12:46 amSan Antonio
$2,310

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio 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, momondo users made 832,500 searches. Data last updated March 30, 2026.
Use the filters below to find and compare flights from San Antonio to Tamuning that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioTamuning

SAT - GUM

SATGUM

San Antonio

Mon 4/20

6:02 pm-3:40 pm

2 stops54h 38m

Tamuning Guam Intl

Fri 4/24

7:05 am-1:00 pm

2 stops20h 55m

$1,228

San AntonioTamuning

SAT - GUM

SATGUM

San Antonio

Thu 4/9

4:45 pm-3:40 pm

2 stops55h 55m

Tamuning Guam Intl

Mon 4/13

7:05 am-7:48 pm

2 stops27h 43m

$1,841

San AntonioTamuning

SAT - GUM

SATGUM

San Antonio

Sun 4/26

1:55 pm-11:55 pm

2 stops43h 00m

Tamuning Guam Intl

Sat 5/2

3:00 am-11:08 pm

2 stops35h 08m

$1,990

San AntonioTamuning

SAT - GUM

SATGUM

San Antonio

Tue 7/14

1:39 pm-6:05 pm

3 stops37h 26m

Tamuning Guam Intl

Tue 7/28

7:05 am-7:50 pm

2 stops27h 45m

$2,019

San AntonioTamuning

SAT - GUM

SATGUM

San Antonio

Mon 7/13

7:35 am-3:50 pm

2 stops41h 15m

Tamuning Guam Intl

Tue 7/28

7:05 am-8:54 pm

2 stops28h 49m

$2,039

San AntonioTamuning

SAT - GUM

SATGUM

San Antonio

Fri 7/10

7:35 am-3:50 pm

2 stops41h 15m

Tamuning Guam Intl

Fri 7/24

7:05 am-5:44 pm

2 stops25h 39m

$2,139

San AntonioTamuning

SAT - GUM

SATGUM

San Antonio

Sun 4/26

7:15 pm-9:45 pm

2 stops35h 30m

Tamuning Guam Intl

Sun 5/3

7:30 pm-10:54 pm

3 stops42h 24m

$2,278

San AntonioTamuning

SAT - GUM

SATGUM

San Antonio

Fri 4/17

6:39 am-11:55 pm

2 stops26h 16m

Tamuning Guam Intl

Wed 4/22

3:00 am-12:46 am

2 stops36h 46m

$2,310

San AntonioTamuning

SAT - GUM

SATGUM

San Antonio

Thu 4/23

6:12 am-6:05 pm

2 stops20h 53m

Tamuning Guam Intl

Thu 4/30

7:05 am-4:57 pm

2 stops24h 52m

$2,429
Quickest round-trip

San AntonioTamuning

SAT - GUM

SATGUM

San Antonio

Sun 7/5

5:30 am-6:05 pm

2 stops21h 35m

Tamuning Guam Intl

Sat 7/11

1:00 pm-5:44 pm

2 stops19h 44m

$2,485

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Tamuning from

How to get the cheapest flight ticket from San Antonio to Tamuning

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between San Antonio and Tamuning?

When to book flights from San Antonio to Tamuning

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Tamuning according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Antonio to Tamuning (SAT to GUM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Tamuning

Fastest flight time

19h 22m

Direct flights

None
The fastest flight from San Antonio to Tamuning takes 19h 22m
There are no direct flights from San Antonio to Tamuning. There are no popular flight routes from San Antonio to Tamuning.
Search flight deals

  • How far is San Antonio to Tamuning Guam Intl by plane?

    A flight from San Antonio to Tamuning Guam Intl will travel around 7280.5 mi. Typically, this will take 19h 22m by plane in normal conditions.

  • When did momondo last update prices for flights from San Antonio Airport to Tamuning Guam Intl Airport?

    Prices for flights from San Antonio Airport to Tamuning Guam Intl Airport are updated daily.

  • How many operators does momondo search for flights from San Antonio Airport to Tamuning Guam Intl Airport?

  • How old do you have to be to fly from San Antonio Airport to Tamuning Guam Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Antonio Airport to Tamuning Guam Intl Airport.

  • What documentation or ID do you need to fly to Tamuning Guam Intl Airport?

    The travel and health documents required for your trip to Tamuning Guam Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Tamuning Guam Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Antonio to Tamuning?

Best airlines flying from San Antonio to Tamuning

Compare and see reviews for airlines that fly from San Antonio to Tamuning with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,471Free CancellationRating
7.4
9,514 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Tamuning?

It is quick and easy to find San Antonio to Tamuning flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Tamuning that suits you.

Can I find flights from San Antonio to Tamuning with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Tamuning from San Antonio with this policy.

How can momondo help me find flights from San Antonio to Tamuning?

momondo helps you find the best flight between San Antonio and Tamuning by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Antonio to Tamuning right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Tamuning, momondo offers a useful price alert feature which will track prices for flights to Tamuning from San Antonio and alert you when they change.

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