Latest deals
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Antonio to Tamuning from $879

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Tamuning departing on 3/20. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Antonio to Tamuning

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:17 pm - 11:55 pm
SAT
-
GUM
38h 38m
2 stops
Delta Logo
5:00 pm - 12:25 am
GUM
-
SAT
46h 25m
2 stops
$1,954Delta
Fri, Apr 3 - Sun, Apr 19
Delta Logo
6:17 pm - 11:55 pm
SAT
-
GUM
38h 38m
2 stops
Delta Logo
3:00 am - 12:25 am
GUM
-
SAT
36h 25m
2 stops
$1,991Delta
Fri, Apr 3 - Thu, Apr 16
United Airlines Logo
5:30 am - 6:05 pm
SAT
-
GUM
21h 35m
2 stops
United Airlines Logo
7:05 am - 8:55 pm
GUM
-
SAT
28h 50m
2 stops
$2,019United Airlines
Tue, Jul 14 - Tue, Jul 28
United Airlines Logo
5:30 am - 6:05 pm
SAT
-
GUM
21h 35m
2 stops
United Airlines Logo
7:05 am - 7:43 pm
GUM
-
SAT
27h 38m
2 stops
$2,119United Airlines
Fri, Jul 10 - Fri, Jul 24
Delta Logo
6:27 pm - 2:35 pm
SAT
-
GUM
28h 08m
2 stops
Delta Logo
4:50 pm - 10:28 pm
GUM
-
SAT
45h 38m
2 stops
$2,261Delta
Wed, Feb 25 - Tue, Mar 3
United Airlines Logo
6:12 am - 6:05 pm
SAT
-
GUM
20h 53m
2 stops
United Airlines Logo
7:30 pm - 8:40 pm
GUM
-
SAT
40h 10m
2 stops
$2,302United Airlines
Fri, Apr 3 - Sun, Apr 19
United Airlines Logo
5:20 am - 7:05 pm
SAT
-
GUM
21h 45m
2 stops
United Airlines Logo
7:20 pm - 1:14 pm
GUM
-
SAT
57h 54m
3 stops
$2,474United Airlines
Wed, Feb 25 - Tue, Mar 3

United Airlines flights from San Antonio to Tamuning

Our best United Airlines deals on San Antonio to Tamuning flight tickets
United Airlines
Feb 20
SAT11:43 amSan Antonio
46h 02m
2 stops
GUM1:45 amTamuning Guam Intl
Feb 23
GUM7:40 amTamuning Guam Intl
21h 28m
2 stops
SAT1:08 pmSan Antonio
$1,204
United Airlines
Jul 14
SAT5:30 amSan Antonio
21h 35m
2 stops
GUM6:05 pmTamuning Guam Intl
Jul 28
GUM7:05 amTamuning Guam Intl
28h 50m
2 stops
SAT8:55 pmSan Antonio
$2,019
United Airlines
Jul 10
SAT5:30 amSan Antonio
21h 35m
2 stops
GUM6:05 pmTamuning Guam Intl
Jul 24
GUM7:05 amTamuning Guam Intl
27h 38m
2 stops
SAT7:43 pmSan Antonio
$2,119

Delta flights from San Antonio to Tamuning

Our best Delta deals on San Antonio to Tamuning flight tickets
Delta
Apr 3
SAT6:17 pmSan Antonio
38h 38m
2 stops
GUM11:55 pmTamuning Guam Intl
Apr 19
GUM5:00 pmTamuning Guam Intl
46h 25m
2 stops
SAT12:25 amSan Antonio
$1,954
Delta
Apr 3
SAT6:17 pmSan Antonio
38h 38m
2 stops
GUM11:55 pmTamuning Guam Intl
Apr 16
GUM3:00 amTamuning Guam Intl
36h 25m
2 stops
SAT12:25 amSan Antonio
$1,991
Delta
Feb 25
SAT6:27 pmSan Antonio
28h 08m
2 stops
GUM2:35 pmTamuning Guam Intl
Mar 3
GUM4:50 pmTamuning Guam Intl
45h 38m
2 stops
SAT10:28 pmSan Antonio
$2,261

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 February 12, 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

San AntonioTamuning

SAT - GUM

SATGUM

San Antonio

Fri 4/3

6:17 pm-11:55 pm

2 stops38h 38m

Tamuning Guam Intl

Sun 4/19

5:00 pm-12:25 am

2 stops46h 25m

$1,954

San AntonioTamuning

SAT - GUM

SATGUM

San Antonio

Fri 4/3

6:17 pm-11:55 pm

2 stops38h 38m

Tamuning Guam Intl

Thu 4/16

3:00 am-12:25 am

2 stops36h 25m

$1,991

San AntonioTamuning

SAT - GUM

SATGUM

San Antonio

Tue 7/14

5:30 am-6:05 pm

2 stops21h 35m

Tamuning Guam Intl

Tue 7/28

7:05 am-8:55 pm

2 stops28h 50m

$2,019

San AntonioTamuning

SAT - GUM

SATGUM

San Antonio

Fri 7/10

5:30 am-6:05 pm

2 stops21h 35m

Tamuning Guam Intl

Fri 7/24

7:05 am-7:43 pm

2 stops27h 38m

$2,119

San AntonioTamuning

SAT - GUM

SATGUM

San Antonio

Wed 2/25

6:27 pm-2:35 pm

2 stops28h 08m

Tamuning Guam Intl

Tue 3/3

4:50 pm-10:28 pm

2 stops45h 38m

$2,261

San AntonioTamuning

SAT - GUM

SATGUM

San Antonio

Fri 4/3

6:12 am-6:05 pm

2 stops20h 53m

Tamuning Guam Intl

Sun 4/19

7:30 pm-8:40 pm

2 stops40h 10m

$2,302

San AntonioTamuning

SAT - GUM

SATGUM

San Antonio

Wed 2/25

5:20 am-7:05 pm

2 stops21h 45m

Tamuning Guam Intl

Tue 3/3

7:20 pm-1:14 pm

3 stops57h 54m

$2,474

San AntonioTamuning

SAT - GUM

SATGUM

San Antonio

Fri 3/20

5:50 pm-2:35 pm

2 stops53h 45m

$879

San AntonioTamuning

SAT - GUM

SATGUM

San Antonio

Fri 3/20

5:50 pm-2:35 pm

3 stops53h 45m

$924

San AntonioTamuning

SAT - GUM

SATGUM

San Antonio

Fri 3/20

5:50 pm-2:35 pm

2 stops53h 45m

$961

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

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 30m

Direct flights

None
The fastest flight from San Antonio to Tamuning takes 19h 30m
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 30m 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
9,276 reviews
Search United Airlines flights

  • How do I get Price Alerts for flights from San Antonio to Tamuning?

    Search flight deals from San Antonio to Tamuning. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from San Antonio to Tamuning with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 3/14
Sat 3/21
By creating a price alert you accept our terms of use and privacy policy.

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
United Airlines