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 2026, 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.

$1,061 Cheap Flights from San Antonio to Tamuning in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Tamuning

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:18 pm - 3:45 pmSAT San Antonio-GUM Tamuning Guam Intl

57h 27m2 stops Houston George Bush Intcntl Tokyo Narita

7:45 am - 1:06 pmGUM Tamuning Guam Intl-SAT San Antonio

21h 21m2 stops Honolulu Houston George Bush Intcntl

$1,061United Airlines

Wed, Dec 2 - Sun, Dec 6

9:41 am - 3:45 pmSAT San Antonio-GUM Tamuning Guam Intl

62h 04m2 stops Houston George Bush Intcntl Tokyo Narita

7:45 am - 7:20 pmGUM Tamuning Guam Intl-SAT San Antonio

27h 35m2 stops Honolulu Houston George Bush Intcntl

$1,591United Airlines

Wed, Dec 2 - Sun, Dec 6

5:25 am - 3:05 pmSAT San Antonio-GUM Tamuning Guam Intl

41h 40m2 stops Detroit Metropolitan Wayne County Incheon Intl

4:50 pm - 12:45 amGUM Tamuning Guam Intl-SAT San Antonio

46h 55m2 stops Incheon Intl Salt Lake City

$1,917Delta

Tue, Feb 9 - Mon, Mar 15

5:25 am - 3:05 pmSAT San Antonio-GUM Tamuning Guam Intl

41h 40m2 stops Detroit Metropolitan Wayne County Incheon Intl

4:50 pm - 11:20 pmGUM Tamuning Guam Intl-SAT San Antonio

45h 30m2 stops Incheon Intl Detroit Metropolitan Wayne County

$1,917Delta

Mon, Feb 8 - Wed, Mar 17

5:05 am - 1:00 amSAT San Antonio-GUM Tamuning Guam Intl

27h 55m2 stops Atlanta Hartsfield-Jackson Incheon Intl

2:40 am - 12:28 amGUM Tamuning Guam Intl-SAT San Antonio

36h 48m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,917Delta

Wed, Feb 10 - Mon, Mar 15

7:35 am - 3:05 pmSAT San Antonio-GUM Tamuning Guam Intl

39h 30m2 stops Salt Lake City Incheon Intl

2:40 am - 10:31 pmGUM Tamuning Guam Intl-SAT San Antonio

35h 51m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,917Delta

Mon, Feb 1 - Sun, Feb 7

5:05 am - 1:00 amSAT San Antonio-GUM Tamuning Guam Intl

27h 55m2 stops Atlanta Hartsfield-Jackson Incheon Intl

4:50 pm - 12:28 amGUM Tamuning Guam Intl-SAT San Antonio

46h 38m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,917Delta

Wed, Feb 10 - Mon, Mar 15

5:25 am - 1:00 amSAT San Antonio-GUM Tamuning Guam Intl

27h 35m2 stops Detroit Metropolitan Wayne County Incheon Intl

4:50 pm - 11:20 pmGUM Tamuning Guam Intl-SAT San Antonio

45h 30m2 stops Incheon Intl Detroit Metropolitan Wayne County

$1,917Delta

Wed, Feb 10 - Wed, Mar 17

5:15 am - 7:00 pmSAT San Antonio-GUM Tamuning Guam Intl

45h 45m3 stops Houston George Bush Intcntl Los Angeles Honolulu

7:45 am - 1:07 pmGUM Tamuning Guam Intl-SAT San Antonio

20h 22m2 stops Honolulu Houston George Bush Intcntl

$1,948United Airlines

Wed, Feb 10 - Wed, Mar 17

5:00 pm - 6:05 pmSAT San Antonio-GUM Tamuning Guam Intl

34h 05m3 stops Chicago O'Hare Intl Newark Honolulu

7:10 am - 12:04 amGUM Tamuning Guam Intl-SAT San Antonio

31h 54m2 stops Honolulu San Francisco

$2,154United Airlines

Thu, Apr 8 - Mon, Apr 19

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Delta flights from San Antonio to Tamuning

Our best Delta deals on San Antonio to Tamuning flight tickets

Delta

Feb 1

SAT7:35 amSan Antonio

39h 30m

2 stops

GUM3:05 pmTamuning Guam Intl

Feb 7

GUM2:40 amTamuning Guam Intl

35h 51m

2 stops

SAT10:31 pmSan Antonio

$1,917

Delta

Feb 12

SAT5:15 amSan Antonio

27h 45m

2 stops

GUM1:00 amTamuning Guam Intl

Mar 17

GUM4:50 pmTamuning Guam Intl

45h 30m

2 stops

SAT11:20 pmSan Antonio

$1,955

Delta

Feb 12

SAT5:15 amSan Antonio

27h 45m

2 stops

GUM1:00 amTamuning Guam Intl

Mar 19

GUM4:50 pmTamuning Guam Intl

56h 04m

2 stops

SAT9:54 amSan Antonio

$2,004

United Airlines flights from San Antonio to Tamuning

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

United Airlines

Dec 2

SAT2:18 pmSan Antonio

57h 27m

2 stops

GUM3:45 pmTamuning Guam Intl

Dec 6

GUM7:45 amTamuning Guam Intl

21h 21m

2 stops

SAT1:06 pmSan Antonio

$1,061

United Airlines

Dec 2

SAT9:41 amSan Antonio

62h 04m

2 stops

GUM3:45 pmTamuning Guam Intl

Dec 6

GUM7:45 amTamuning Guam Intl

27h 35m

2 stops

SAT7:20 pmSan Antonio

$1,591

United Airlines

Feb 10

SAT5:15 amSan Antonio

45h 45m

3 stops

GUM7:00 pmTamuning Guam Intl

Mar 17

GUM7:45 amTamuning Guam Intl

20h 22m

2 stops

SAT1:07 pmSan Antonio

$1,948

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioTamuning

SAT San Antonio - GUM Tamuning Guam Intl

SATGUM

San Antonio

Wed 12/2

2:18 pm-3:45 pm

2 stops57h 27m

Tamuning Guam Intl

Sun 12/6

7:45 am-1:06 pm

2 stops21h 21m

$1,061

San AntonioTamuning

SAT San Antonio - GUM Tamuning Guam Intl

SATGUM

San Antonio

Wed 12/2

9:41 am-3:45 pm

2 stops62h 04m

Tamuning Guam Intl

Sun 12/6

7:45 am-7:20 pm

2 stops27h 35m

$1,591

San AntonioTamuning

SAT San Antonio - GUM Tamuning Guam Intl

SATGUM

San Antonio

Tue 2/9

5:25 am-3:05 pm

2 stops41h 40m

Tamuning Guam Intl

Mon 3/15

4:50 pm-12:45 am

2 stops46h 55m

$1,917

San AntonioTamuning

SAT San Antonio - GUM Tamuning Guam Intl

SATGUM

San Antonio

Mon 2/8

5:25 am-3:05 pm

2 stops41h 40m

Tamuning Guam Intl

Wed 3/17

4:50 pm-11:20 pm

2 stops45h 30m

$1,917

Quickest round-trip

San AntonioTamuning

SAT San Antonio - GUM Tamuning Guam Intl

SATGUM

San Antonio

Wed 2/10

5:05 am-1:00 am

2 stops27h 55m

Tamuning Guam Intl

Mon 3/15

2:40 am-12:28 am

2 stops36h 48m

$1,917

San AntonioTamuning

SAT San Antonio - GUM Tamuning Guam Intl

SATGUM

San Antonio

Mon 2/1

7:35 am-3:05 pm

2 stops39h 30m

Tamuning Guam Intl

Sun 2/7

2:40 am-10:31 pm

2 stops35h 51m

$1,917

San AntonioTamuning

SAT San Antonio - GUM Tamuning Guam Intl

SATGUM

San Antonio

Wed 2/10

5:05 am-1:00 am

2 stops27h 55m

Tamuning Guam Intl

Mon 3/15

4:50 pm-12:28 am

2 stops46h 38m

$1,917

San AntonioTamuning

SAT San Antonio - GUM Tamuning Guam Intl

SATGUM

San Antonio

Wed 2/10

5:25 am-1:00 am

2 stops27h 35m

Tamuning Guam Intl

Wed 3/17

4:50 pm-11:20 pm

2 stops45h 30m

$1,917

San AntonioTamuning

SAT San Antonio - GUM Tamuning Guam Intl

SATGUM

San Antonio

Wed 2/10

5:15 am-7:00 pm

3 stops45h 45m

Tamuning Guam Intl

Wed 3/17

7:45 am-1:07 pm

2 stops20h 22m

$1,948

San AntonioTamuning

SAT San Antonio - GUM Tamuning Guam Intl

SATGUM

San Antonio

Thu 4/8

5:00 pm-6:05 pm

3 stops34h 05m

Tamuning Guam Intl

Mon 4/19

7:10 am-12:04 am

2 stops31h 54m

$2,154

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 month to fly to Tamuning?

The month of March is, on average, the cheapest month to fly to Tamuning from San Antonio, with most prices found around $0. If you aren’t able to travel during the month of March, then book flights to Tamuning from San Antonio during September instead. Flights to Tamuning in September, while not as cheap as those in March, still average around $1,953.

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

Best Price Found	$1,061
Fastest flight time	19h 35m
Direct flights	None

The best flight deal from San Antonio to Tamuning found on momondo in the last 72 hours is $1,061

The fastest flight from San Antonio to Tamuning takes 19h 35m

There are no direct flights from San Antonio to Tamuning. There are no popular flight routes from San Antonio to Tamuning.

Search flight deals

Frequently asked questions about flying from San Antonio to Tamuning

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 35m 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 2026, 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 $1,918	Free Cancellation	Rating 7.3 10,486 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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Cheap flights from San Antonio to Tamuning from $1,061

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 12/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying 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?

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

Cabin classes currently available on flights to Tamuning

List of cabin classes available on flights landing in Tamuning. Availability may vary depending on flight origin and airline.

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