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Cheap flights from Tamuning to San Diego from $1,440

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Tamuning to San Diego departing on 9/19. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Tamuning to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:15 am - 8:43 am
GUM
-
SAN
42h 28m
2 stops
United Airlines Logo
4:11 pm - 6:05 pm
SAN
-
GUM
56h 54m
2 stops
$1,440United Airlines
Sat, Sep 19 - Sat, Sep 26
United Airlines Logo
7:15 am - 10:49 pm
GUM
-
SAN
32h 34m
2 stops
United Airlines Logo
1:39 pm - 6:05 pm
SAN
-
GUM
35h 26m
2 stops
$1,578United Airlines
Thu, Jul 23 - Wed, Jul 29
United Airlines Logo
12:15 pm - 3:54 pm
GUM
-
SAN
20h 39m
2 stops
United Airlines Logo
6:15 am - 6:05 pm
SAN
-
GUM
18h 50m
2 stops
$2,090United Airlines
Sat, Sep 19 - Sat, Sep 26
United Airlines Logo
12:15 pm - 1:44 pm
GUM
-
SAN
18h 29m
2 stops
United Airlines Logo
6:15 am - 6:05 pm
SAN
-
GUM
18h 50m
3 stops
$5,945United Airlines
Sat, Sep 19 - Sat, Sep 26

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United Airlines flights from Tamuning to San Diego

Our best United Airlines deals on Tamuning to San Diego flight tickets
United Airlines
Sep 19
GUM7:15 amTamuning Guam Intl
42h 28m
2 stops
SAN8:43 amSan Diego
Sep 26
SAN4:11 pmSan Diego
56h 54m
2 stops
GUM6:05 pmTamuning Guam Intl
$1,440
United Airlines
Jul 23
GUM7:15 amTamuning Guam Intl
32h 34m
2 stops
SAN10:49 pmSan Diego
Jul 29
SAN1:39 pmSan Diego
35h 26m
2 stops
GUM6:05 pmTamuning Guam Intl
$1,578
United Airlines
Sep 19
GUM12:15 pmTamuning Guam Intl
20h 39m
2 stops
SAN3:54 pmSan Diego
Sep 26
SAN6:15 amSan Diego
18h 50m
2 stops
GUM6:05 pmTamuning Guam Intl
$2,090

momondo Fare Finder

 
Customize your flight search to find flights from Tamuning to San Diego 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 25, 2026.
Use the filters below to find and compare flights from Tamuning to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TamuningSan Diego

GUM - SAN

GUMSAN

Tamuning Guam Intl

Sat 9/19

7:15 am-8:43 am

2 stops42h 28m

San Diego

Sat 9/26

4:11 pm-6:05 pm

2 stops56h 54m

$1,440

TamuningSan Diego

GUM - SAN

GUMSAN

Tamuning Guam Intl

Thu 7/23

7:15 am-10:49 pm

2 stops32h 34m

San Diego

Wed 7/29

1:39 pm-6:05 pm

2 stops35h 26m

$1,578

TamuningSan Diego

GUM - SAN

GUMSAN

Tamuning Guam Intl

Sat 9/19

12:15 pm-3:54 pm

2 stops20h 39m

San Diego

Sat 9/26

6:15 am-6:05 pm

2 stops18h 50m

$2,090
Quickest round-trip

TamuningSan Diego

GUM - SAN

GUMSAN

Tamuning Guam Intl

Sat 9/19

12:15 pm-1:44 pm

2 stops18h 29m

San Diego

Sat 9/26

6:15 am-6:05 pm

3 stops18h 50m

$5,945

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Diego from

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

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 San Diego?

If you are unable to visit San Diego during the month of May, then departing from Tamuning during the month October is also very affordable. Most momondo users find prices during this month for around $1,393.

When to book flights from Tamuning to San Diego

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

Cheap Tamuning to San Diego (GUM to SAN) flight deals and tips

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

Fastest flight time

32h 34m

Direct flights

None
The fastest flight from Tamuning to San Diego takes 32h 34m
There are no direct flights from Tamuning to San Diego. There are no popular flight routes from Tamuning to San Diego.
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Frequently asked questions about flying from Tamuning to San Diego

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

    Tamuning Guam Intl and San Diego are 6169.3 mi apart from one another. A reasonable flight in good conditions will take 32h 34m.

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

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

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

  • How old do you have to be to fly from Tamuning Guam Intl Airport to San Diego 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 Diego Airport.

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

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

Best airlines flying from Tamuning to San Diego

Compare and see reviews for airlines that fly from Tamuning to San Diego with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,383Free CancellationRating
7.4
9,887 reviews
Search United Airlines flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
Coronado
El Cajon
Julian
National City
La Mesa
Poway
San Ysidro
Imperial Beach
Borrego Springs
Lemon Grove
Santee
Alpine

Why use momondo?

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

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

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

Flights from Tamuning to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to San Diego from Tamuning. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Tamuning to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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