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Cheap flights from Tamuning to San Diego from $1,378

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 11/17. 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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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
7:05 am - 2:55 pmGUM-SAN
25h 50m2 stops
United Airlines Logo
6:15 am - 6:50 pmSAN-GUM
18h 35m2 stops
$1,378United Airlines
Find Deal
Mon, Nov 17 - Tue, Dec 2
United Airlines Logo
7:40 am - 10:41 amGUM-SAN
21h 01m2 stops
United Airlines Logo
6:15 am - 9:45 pmSAN-GUM
21h 30m3 stops
$1,384United Airlines
Find Deal
Tue, Nov 18 - Mon, Dec 1
Delta Logo
1:00 am - 11:40 pmGUM-SAN
40h 40m2 stops
Delta Logo
6:15 am - 11:05 pmSAN-GUM
22h 50m2 stops
$1,392Delta
Find Deal
Sun, Nov 16 - Mon, Dec 1
United Airlines Logo
7:05 am - 6:34 pmGUM-SAN
29h 29m2 stops
United Airlines Logo
7:50 pm - 6:50 pmSAN-GUM
29h 00m2 stops
$1,428United Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
United Airlines Logo
7:40 am - 9:14 amGUM-SAN
19h 34m2 stops
United Airlines Logo
6:15 am - 10:40 pmSAN-GUM
22h 25m2 stops
$1,434United Airlines
Find Deal
Mon, Nov 17 - Sun, Nov 30
Delta Logo
1:00 am - 10:47 pmGUM-SAN
39h 47m2 stops
Delta Logo
3:15 pm - 11:05 pmSAN-GUM
37h 50m2 stops
$1,442Delta
Find Deal
Sat, Nov 15 - Sun, Nov 30
United Airlines Logo
12:30 pm - 3:00 pmGUM-SAN
20h 30m2 stops
United Airlines Logo
6:15 am - 10:40 pmSAN-GUM
22h 25m2 stops
$1,454United Airlines
Find Deal
Tue, Nov 18 - Sun, Nov 30
United Airlines Logo
7:40 am - 2:58 pmGUM-SAN
25h 18m3 stops
United Airlines Logo
7:45 am - 3:55 pmSAN-GUM
38h 10m2 stops
$1,628United Airlines
Find Deal
Fri, Dec 26 - Mon, Jan 12
Delta Logo
1:00 am - 11:40 pmGUM-SAN
40h 40m2 stops
Delta Logo
6:15 am - 11:05 pmSAN-GUM
22h 50m2 stops
$1,749Delta
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Wed, Nov 12 - Mon, Nov 17
Multiple Airlines Logo
7:40 am - 2:55 pmGUM-SAN
25h 15m3 stops
Multiple Airlines Logo
6:15 am - 11:05 pmSAN-GUM
22h 50m2 stops
$4,013Multiple Airlines
Find Deal
Tue, Nov 11 - Tue, Nov 18

United Airlines flights from Tamuning to San Diego

Our best United Airlines deals on Tamuning to San Diego flight tickets
United Airlines
Nov 17
GUM7:05 amTamuning Guam Intl
25h 50m
2 stops
SAN2:55 pmSan Diego
Dec 2
SAN6:15 amSan Diego
18h 35m
2 stops
GUM6:50 pmTamuning Guam Intl
$1,378
Find similar
United Airlines
Nov 18
GUM7:40 amTamuning Guam Intl
21h 01m
2 stops
SAN10:41 amSan Diego
Dec 1
SAN6:15 amSan Diego
21h 30m
3 stops
GUM9:45 pmTamuning Guam Intl
$1,384
Find similar
United Airlines
Nov 13
GUM7:05 amTamuning Guam Intl
29h 29m
2 stops
SAN6:34 pmSan Diego
Nov 17
SAN7:50 pmSan Diego
29h 00m
2 stops
GUM6:50 pmTamuning Guam Intl
$1,428
Find similar

Delta flights from Tamuning to San Diego

Our best Delta deals on Tamuning to San Diego flight tickets
Delta
Nov 16
GUM1:00 amTamuning Guam Intl
40h 40m
2 stops
SAN11:40 pmSan Diego
Dec 1
SAN6:15 amSan Diego
22h 50m
2 stops
GUM11:05 pmTamuning Guam Intl
$1,392
Find similar
Delta
Nov 15
GUM1:00 amTamuning Guam Intl
39h 47m
2 stops
SAN10:47 pmSan Diego
Nov 30
SAN3:15 pmSan Diego
37h 50m
2 stops
GUM11:05 pmTamuning Guam Intl
$1,442
Find similar
Delta
Nov 12
GUM1:00 amTamuning Guam Intl
40h 40m
2 stops
SAN11:40 pmSan Diego
Nov 17
SAN6:15 amSan Diego
22h 50m
2 stops
GUM11:05 pmTamuning Guam Intl
$1,749
Find similar

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 October 8, 2025.
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

TamuningSan Diego

GUM - SAN

GUMSAN

Tamuning Guam Intl

Mon 11/17

7:05 am-2:55 pm

2 stops25h 50m

San Diego

Tue 12/2

6:15 am-6:50 pm

2 stops18h 35m

$1,378

TamuningSan Diego

GUM - SAN

GUMSAN

Tamuning Guam Intl

Tue 11/18

7:40 am-10:41 am

2 stops21h 01m

San Diego

Mon 12/1

6:15 am-9:45 pm

3 stops21h 30m

$1,384

TamuningSan Diego

GUM - SAN

GUMSAN

Tamuning Guam Intl

Sun 11/16

1:00 am-11:40 pm

2 stops40h 40m

San Diego

Mon 12/1

6:15 am-11:05 pm

2 stops22h 50m

$1,392

TamuningSan Diego

GUM - SAN

GUMSAN

Tamuning Guam Intl

Thu 11/13

7:05 am-6:34 pm

2 stops29h 29m

San Diego

Mon 11/17

7:50 pm-6:50 pm

2 stops29h 00m

$1,428

TamuningSan Diego

GUM - SAN

GUMSAN

Tamuning Guam Intl

Mon 11/17

7:40 am-9:14 am

2 stops19h 34m

San Diego

Sun 11/30

6:15 am-10:40 pm

2 stops22h 25m

$1,434

TamuningSan Diego

GUM - SAN

GUMSAN

Tamuning Guam Intl

Sat 11/15

1:00 am-10:47 pm

2 stops39h 47m

San Diego

Sun 11/30

3:15 pm-11:05 pm

2 stops37h 50m

$1,442

TamuningSan Diego

GUM - SAN

GUMSAN

Tamuning Guam Intl

Tue 11/18

12:30 pm-3:00 pm

2 stops20h 30m

San Diego

Sun 11/30

6:15 am-10:40 pm

2 stops22h 25m

$1,454

TamuningSan Diego

GUM - SAN

GUMSAN

Tamuning Guam Intl

Fri 12/26

7:40 am-2:58 pm

3 stops25h 18m

San Diego

Mon 1/12

7:45 am-3:55 pm

2 stops38h 10m

$1,628

TamuningSan Diego

GUM - SAN

GUMSAN

Tamuning Guam Intl

Wed 11/12

1:00 am-11:40 pm

2 stops40h 40m

San Diego

Mon 11/17

6:15 am-11:05 pm

2 stops22h 50m

$1,749

TamuningSan Diego

GUM - SAN

GUMSAN

Tamuning Guam Intl

Tue 11/11

7:40 am-2:55 pm

3 stops25h 15m

San Diego

Tue 11/18

6:15 am-11:05 pm

2 stops22h 50m

$4,013

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 typical price of a round-trip flight between Tamuning and San Diego?

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of November, then departing from Tamuning during the month October is also very affordable. Most momondo users find prices during this month for around $1,445.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Tamuning to San Diego is on a Thursday. Travelers who choose to depart for San Diego on a Thursday will often find tickets for as low as $1,480. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,679. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

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

The cheapest time of day to fly to San Diego is at noon when flights can be purchased for as low as $1,480. Flights in the morning are often more expensive with an average ticket price of $1,575.

How have Tamuning to San Diego flight prices changed over time?

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

Direct flights

None
There are no direct flights from Tamuning to San Diego. There are no popular flight routes from Tamuning to San Diego.
Search flight deals

  • 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 19h 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 $1,390Free CancellationRating
7.4
8,964 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
Coronado
Chula Vista
El Cajon
Julian
National City
La Mesa
Imperial Beach
Poway
San Ysidro
Borrego Springs
Lemon Grove
Alpine
Santee

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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