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?

As of November 2025, there is 1 operator available to choose from 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.

$1,082 Cheap Flights from San Antonio to Tamuning in 2025/26

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4:17 pm - 4:25 amSAT-GUM

45h 08m2 stops

7:05 am - 4:53 pmGUM-SAT

24h 48m2 stops

$1,082United Airlines

Find Deal

sáb., abr. 18 - mar., abr. 21

2:20 pm - 9:15 pmSAT-GUM

39h 55m2 stops

7:05 am - 3:33 pmGUM-SAT

23h 28m2 stops

$1,085United Airlines

Find Deal

sáb., abr. 18 - mar., abr. 21

5:25 am - 2:35 pmSAT-GUM

41h 10m2 stops

4:50 pm - 12:14 amGUM-SAT

46h 24m2 stops

$1,915Delta

Find Deal

mié., mar. 4 - mié., mar. 11

5:00 am - 9:45 pmSAT-GUM

25h 45m3 stops

7:05 am - 10:41 amGUM-SAT

18h 36m2 stops

$1,945United Airlines

Find Deal

mié., abr. 8 - mié., abr. 15

2:10 pm - 3:15 pmSAT-GUM

34h 05m2 stops

5:00 pm - 9:30 pmGUM-SAT

43h 30m2 stops

$1,953Delta

Find Deal

jue., abr. 23 - vie., may. 1

5:00 am - 9:15 pmSAT-GUM

25h 15m3 stops

7:05 am - 10:48 amGUM-SAT

18h 43m2 stops

$1,995United Airlines

Find Deal

jue., abr. 23 - vie., may. 1

5:15 am - 2:35 pmSAT-GUM

41h 20m2 stops

4:50 pm - 12:35 amGUM-SAT

47h 45m2 stops

$2,310Delta

Find Deal

vie., nov. 21 - lun., nov. 24

7:40 am - 6:50 pmSAT-GUM

19h 10m2 stops

7:40 am - 5:47 pmGUM-SAT

26h 07m2 stops

$2,928United Airlines

Find Deal

vie., nov. 21 - vie., dic. 5

United Airlines flights from San Antonio to Tamuning

Our best United Airlines deals on San Antonio to Tamuning flight tickets

United Airlines

Apr 18

SAT4:17 pmSan Antonio

45h 08m

2 stops

GUM4:25 amTamuning Guam Intl

Apr 21

GUM7:05 amTamuning Guam Intl

24h 48m

2 stops

SAT4:53 pmSan Antonio

$1,082

Find similar

United Airlines

Apr 18

SAT2:20 pmSan Antonio

39h 55m

2 stops

GUM9:15 pmTamuning Guam Intl

Apr 21

GUM7:05 amTamuning Guam Intl

23h 28m

2 stops

SAT3:33 pmSan Antonio

$1,085

Find similar

United Airlines

Apr 8

SAT5:00 amSan Antonio

25h 45m

3 stops

GUM9:45 pmTamuning Guam Intl

Apr 15

GUM7:05 amTamuning Guam Intl

18h 36m

2 stops

SAT10:41 amSan Antonio

$1,945

Find similar

Delta flights from San Antonio to Tamuning

Our best Delta deals on San Antonio to Tamuning flight tickets

Delta

Mar 4

SAT5:25 amSan Antonio

41h 10m

2 stops

GUM2:35 pmTamuning Guam Intl

Mar 11

GUM4:50 pmTamuning Guam Intl

46h 24m

2 stops

SAT12:14 amSan Antonio

$1,915

Find similar

Delta

Apr 23

SAT2:10 pmSan Antonio

34h 05m

2 stops

GUM3:15 pmTamuning Guam Intl

May 1

GUM5:00 pmTamuning Guam Intl

43h 30m

2 stops

SAT9:30 pmSan Antonio

$1,953

Find similar

Delta

Nov 21

SAT5:15 amSan Antonio

41h 20m

2 stops

GUM2:35 pmTamuning Guam Intl

Nov 24

GUM4:50 pmTamuning Guam Intl

47h 45m

2 stops

SAT12:35 amSan Antonio

$2,310

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San AntonioTamuning

SAT - GUM

SATGUM

San Antonio

sáb. 4/18

4:17 pm-4:25 am

2 stops45h 08m

Tamuning Guam Intl

mar. 4/21

7:05 am-4:53 pm

2 stops24h 48m

$1,082

San AntonioTamuning

SAT - GUM

SATGUM

San Antonio

sáb. 4/18

2:20 pm-9:15 pm

2 stops39h 55m

Tamuning Guam Intl

mar. 4/21

7:05 am-3:33 pm

2 stops23h 28m

$1,085

San AntonioTamuning

SAT - GUM

SATGUM

San Antonio

mié. 3/4

5:25 am-2:35 pm

2 stops41h 10m

Tamuning Guam Intl

mié. 3/11

4:50 pm-12:14 am

2 stops46h 24m

$1,915

San AntonioTamuning

SAT - GUM

SATGUM

San Antonio

mié. 4/8

5:00 am-9:45 pm

3 stops25h 45m

Tamuning Guam Intl

mié. 4/15

7:05 am-10:41 am

2 stops18h 36m

$1,945

San AntonioTamuning

SAT - GUM

SATGUM

San Antonio

jue. 4/23

2:10 pm-3:15 pm

2 stops34h 05m

Tamuning Guam Intl

vie. 5/1

5:00 pm-9:30 pm

2 stops43h 30m

$1,953

San AntonioTamuning

SAT - GUM

SATGUM

San Antonio

jue. 4/23

5:00 am-9:15 pm

3 stops25h 15m

Tamuning Guam Intl

vie. 5/1

7:05 am-10:48 am

2 stops18h 43m

$1,995

San AntonioTamuning

SAT - GUM

SATGUM

San Antonio

vie. 11/21

5:15 am-2:35 pm

2 stops41h 20m

Tamuning Guam Intl

lun. 11/24

4:50 pm-12:35 am

2 stops47h 45m

$2,310

San AntonioTamuning

SAT - GUM

SATGUM

San Antonio

vie. 11/21

7:40 am-6:50 pm

2 stops19h 10m

Tamuning Guam Intl

vie. 12/5

7:40 am-5:47 pm

2 stops26h 07m

$2,928

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 cheapest day to depart on your flight to Tamuning?

The cheapest day to depart from San Antonio to Tamuning is on a Monday. Travelers who choose to depart for Tamuning on a Monday will often find tickets for as low as $2,016. The most expensive day to fly to Tamuning is Saturday, with ticket prices averaging around $3,146.

What is the cheapest time of day to depart on your flight to Tamuning?

Our most recent data shows that the best time of day to fly to Tamuning is in the afternoon. Flights from San Antonio to Tamuning during this time can be as low as $2,094. Flights in the morning are often more expensive with an average ticket price of $2,356.

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

Direct flights	None

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 10m 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?
As of November 2025, there is 1 operator available to choose from 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?
Based on momondo bookings for flights between San Antonio and Tamuning, the leading airline is United Airlines, making up 100% of the total bookings.

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 Airlines	PriceFrom $1,471	Free Cancellation	Rating 7.4 9,012 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.

An easier way to manage your Tamuning trip

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Cheap flights from San Antonio to Tamuning from $1,082

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 4/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from San Antonio to Tamuning

Cheap round-trip flights

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United Airlines flights from San Antonio to Tamuning

Our best United Airlines deals on San Antonio to Tamuning flight tickets

Delta flights from San Antonio to Tamuning

Our best Delta deals on San Antonio to Tamuning flight tickets

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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 cheapest day to depart on your flight to Tamuning?

The cheapest day to depart from San Antonio to Tamuning is on a Monday. Travelers who choose to depart for Tamuning on a Monday will often find tickets for as low as $2,016. The most expensive day to fly to Tamuning is Saturday, with ticket prices averaging around $3,146.

What is the cheapest time of day to depart on your flight to Tamuning?

Our most recent data shows that the best time of day to fly to Tamuning is in the afternoon. Flights from San Antonio to Tamuning during this time can be as low as $2,094. Flights in the morning are often more expensive with an average ticket price of $2,356.

When to book flights from San Antonio to Tamuning

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

Direct flights

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

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

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?

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

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

Why use momondo?

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

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

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

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

An easier way to manage your Tamuning trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Guam

Fly your favorite airline to Tamuning

Airlines are sorted and displayed according to clicks in the past 7 days on momondo