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Cheap flights from Tamuning to San Antonio from $1,087

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tamuning to San Antonio departing on 6/25. 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 Tamuning to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
2:00 am - 12:26 am
GUM
-
SAT
37h 26m
2 stops
Delta Logo
2:43 pm - 3:35 pm
SAT
-
GUM
33h 52m
2 stops
$2,133Delta
Sun, Aug 2 - Mon, Aug 10
United Airlines Logo
7:15 am - 12:29 am
GUM
-
SAT
32h 14m
2 stops
United Airlines Logo
1:39 pm - 6:05 pm
SAT
-
GUM
37h 26m
3 stops
$2,301United Airlines
Mon, Aug 3 - Mon, Aug 10
United Airlines Logo
7:15 am - 12:29 am
GUM
-
SAT
32h 14m
2 stops
United Airlines Logo
1:45 pm - 6:05 pm
SAT
-
GUM
37h 20m
3 stops
$3,343United Airlines
Tue, Aug 4 - Tue, Aug 11

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United Airlines flights from Tamuning to San Antonio

Our best United Airlines deals on Tamuning to San Antonio flight tickets
United Airlines
Aug 3
GUM7:15 amTamuning Guam Intl
32h 14m
2 stops
SAT12:29 amSan Antonio
Aug 10
SAT1:39 pmSan Antonio
37h 26m
3 stops
GUM6:05 pmTamuning Guam Intl
$2,301
United Airlines
Aug 4
GUM7:15 amTamuning Guam Intl
32h 14m
2 stops
SAT12:29 amSan Antonio
Aug 11
SAT1:45 pmSan Antonio
37h 20m
3 stops
GUM6:05 pmTamuning Guam Intl
$3,343

momondo Fare Finder

 
Customize your flight search to find flights from Tamuning to San Antonio 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 June 22, 2026.
Use the filters below to find and compare flights from Tamuning to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TamuningSan Antonio

GUM - SAT

GUMSAT

Tamuning Guam Intl

Sun 8/2

2:00 am-12:26 am

2 stops37h 26m

San Antonio

Mon 8/10

2:43 pm-3:35 pm

2 stops33h 52m

$2,133

TamuningSan Antonio

GUM - SAT

GUMSAT

Tamuning Guam Intl

Mon 8/3

7:15 am-12:29 am

2 stops32h 14m

San Antonio

Mon 8/10

1:39 pm-6:05 pm

3 stops37h 26m

$2,301
Quickest round-trip

TamuningSan Antonio

GUM - SAT

GUMSAT

Tamuning Guam Intl

Tue 8/4

7:15 am-12:29 am

2 stops32h 14m

San Antonio

Tue 8/11

1:45 pm-6:05 pm

3 stops37h 20m

$3,343
Cheapest one-way

TamuningSan Antonio

GUM - SAT

GUMSAT

Tamuning Guam Intl

Thu 6/25

12:50 am-5:00 am

2 stops43h 10m

$1,087

TamuningSan Antonio

GUM - SAT

GUMSAT

Tamuning Guam Intl

Tue 9/8

5:20 pm-3:50 pm

2 stops37h 30m

$1,377

TamuningSan Antonio

GUM - SAT

GUMSAT

Tamuning Guam Intl

Sun 8/16

2:00 am-11:10 am

2 stops48h 10m

$1,452
Quickest one-way

TamuningSan Antonio

GUM - SAT

GUMSAT

Tamuning Guam Intl

Mon 8/17

7:05 am-7:58 pm

3 stops27h 53m

$1,510

TamuningSan Antonio

GUM - SAT

GUMSAT

Tamuning Guam Intl

Fri 6/26

7:30 pm-8:22 pm

3 stops63h 52m

$1,519

TamuningSan Antonio

GUM - SAT

GUMSAT

Tamuning Guam Intl

Tue 9/8

7:10 am-7:58 pm

3 stops51h 48m

$2,086

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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 cheapest airline that flies from Tamuning Guam Intl to San Antonio?

Delta and United Airlines are the most popular carriers operating from Tamuning Guam Intl to San Antonio

When to book flights from Tamuning to San Antonio

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

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

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

Fastest flight time

46h 06m

Direct flights

None
The fastest flight from Tamuning to San Antonio takes 46h 06m
There are no direct flights from Tamuning to San Antonio. There are no popular flight routes from Tamuning to San Antonio.
Search flight deals

Frequently asked questions about flying from Tamuning to San Antonio

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

    A flight from Tamuning Guam Intl to San Antonio will travel around 7280.5 mi. By plane, this route typically takes 46h 06m.

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

    Prices for flights from Tamuning Guam Intl Airport to San Antonio Airport are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tamuning Guam Intl Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The travel and health documents required for your trip to San Antonio 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 San Antonio 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 Tamuning to San Antonio?

Best airlines flying from Tamuning to San Antonio

Compare and see reviews for airlines that fly from Tamuning to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,624Free CancellationRating
7.4
9,875 reviews
Search United Airlines flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Pleasanton
Boerne
Schertz

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Tamuning to San Antonio. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Tamuning to San Antonio flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Tamuning and San Antonio 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 Tamuning to San Antonio right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Antonio from Tamuning. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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