Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

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 1/19. 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
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 Tamuning to San Diego (GUM-SAN)

Cheap round-trip flights

United Airlines Logo
7:05 am - 2:58 pmGUM-SAN
25h 53m2 stops
United Airlines Logo
6:15 am - 7:05 pmSAN-GUM
18h 50m2 stops
$1,378United Airlines
Find Deal
Mon, Jan 19 - Mon, Jan 26
United Airlines Logo
7:05 pm - 2:58 pmGUM-SAN
37h 53m2 stops
United Airlines Logo
6:15 am - 7:05 pmSAN-GUM
18h 50m2 stops
$1,381United Airlines
Find Deal
Sun, Jan 18 - Mon, Jan 26
United Airlines Logo
7:20 am - 10:27 pmGUM-SAN
32h 07m2 stops
United Airlines Logo
6:00 pm - 6:50 pmSAN-GUM
55h 50m3 stops
$1,389United Airlines
Find Deal
Wed, Oct 1 - Sat, Oct 25
United Airlines Logo
7:05 pm - 5:53 pmGUM-SAN
40h 48m2 stops
United Airlines Logo
8:50 pm - 7:05 pmSAN-GUM
52h 15m2 stops
$1,392United Airlines
Find Deal
Sun, Jan 18 - Sat, Jan 24
United Airlines Logo
12:30 pm - 8:49 pmGUM-SAN
25h 19m3 stops
United Airlines Logo
6:00 pm - 6:50 pmSAN-GUM
55h 50m3 stops
$1,395United Airlines
Find Deal
Wed, Oct 1 - Sat, Oct 25
United Airlines Logo
7:05 am - 8:48 pmGUM-SAN
31h 43m2 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
7:25 am - 9:14 amGUM-SAN
19h 49m2 stops
United Airlines Logo
5:55 pm - 9:45 pmSAN-GUM
33h 50m3 stops
$1,434United Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
Delta Logo
5:00 pm - 11:44 pmGUM-SAN
47h 44m2 stops
Delta Logo
3:15 pm - 2:35 pmSAN-GUM
54h 20m2 stops
$1,467Delta
Find Deal
Wed, Oct 1 - Sat, Oct 25
United Airlines Logo
7:25 am - 9:55 amGUM-SAN
20h 30m2 stops
United Airlines Logo
6:30 am - 7:05 pmSAN-GUM
18h 35m2 stops
$1,492United Airlines
Find Deal
Fri, Jan 16 - Sat, Jan 24
Delta Logo
1:55 am - 6:11 pmGUM-SAN
33h 16m2 stops
Delta Logo
7:03 pm - 2:35 pmSAN-GUM
50h 32m2 stops
$1,621Delta
Find Deal
Tue, Sep 30 - Sat, Oct 25

United Airlines flights from Tamuning to San Diego

Our best United Airlines deals on Tamuning to San Diego flight tickets
United Airlines
Jan 19
GUM7:05 amTamuning Guam Intl
25h 53m
2 stops
SAN2:58 pmSan Diego
Jan 26
SAN6:15 amSan Diego
18h 50m
2 stops
GUM7:05 pmTamuning Guam Intl
$1,378
Find similar
United Airlines
Jan 18
GUM7:05 pmTamuning Guam Intl
37h 53m
2 stops
SAN2:58 pmSan Diego
Jan 26
SAN6:15 amSan Diego
18h 50m
2 stops
GUM7:05 pmTamuning Guam Intl
$1,381
Find similar
United Airlines
Oct 1
GUM7:20 amTamuning Guam Intl
32h 07m
2 stops
SAN10:27 pmSan Diego
Oct 25
SAN6:00 pmSan Diego
55h 50m
3 stops
GUM6:50 pmTamuning Guam Intl
$1,389
Find similar

Delta flights from Tamuning to San Diego

Our best Delta deals on Tamuning to San Diego flight tickets
Delta
Oct 1
GUM5:00 pmTamuning Guam Intl
47h 44m
2 stops
SAN11:44 pmSan Diego
Oct 25
SAN3:15 pmSan Diego
54h 20m
2 stops
GUM2:35 pmTamuning Guam Intl
$1,467
Find similar
Delta
Sep 30
GUM1:55 amTamuning Guam Intl
33h 16m
2 stops
SAN6:11 pmSan Diego
Oct 25
SAN7:03 pmSan Diego
50h 32m
2 stops
GUM2:35 pmTamuning Guam Intl
$1,621
Find similar
Delta
Sep 30
GUM1:55 amTamuning Guam Intl
49h 03m
2 stops
SAN9:58 amSan Diego
Oct 25
SAN3:15 pmSan Diego
54h 20m
2 stops
GUM2:35 pmTamuning Guam Intl
$8,998
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 August 14, 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 1/19

7:05 am-2:58 pm

2 stops25h 53m

San Diego

Mon 1/26

6:15 am-7:05 pm

2 stops18h 50m

$1,378

TamuningSan Diego

GUM - SAN

GUMSAN

Tamuning Guam Intl

Sun 1/18

7:05 pm-2:58 pm

2 stops37h 53m

San Diego

Mon 1/26

6:15 am-7:05 pm

2 stops18h 50m

$1,381

TamuningSan Diego

GUM - SAN

GUMSAN

Tamuning Guam Intl

Wed 10/1

7:20 am-10:27 pm

2 stops32h 07m

San Diego

Sat 10/25

6:00 pm-6:50 pm

3 stops55h 50m

$1,389

TamuningSan Diego

GUM - SAN

GUMSAN

Tamuning Guam Intl

Sun 1/18

7:05 pm-5:53 pm

2 stops40h 48m

San Diego

Sat 1/24

8:50 pm-7:05 pm

2 stops52h 15m

$1,392

TamuningSan Diego

GUM - SAN

GUMSAN

Tamuning Guam Intl

Wed 10/1

12:30 pm-8:49 pm

3 stops25h 19m

San Diego

Sat 10/25

6:00 pm-6:50 pm

3 stops55h 50m

$1,395

TamuningSan Diego

GUM - SAN

GUMSAN

Tamuning Guam Intl

Thu 11/13

7:05 am-8:48 pm

2 stops31h 43m

San Diego

Mon 11/17

7:50 pm-6:50 pm

2 stops29h 00m

$1,428

TamuningSan Diego

GUM - SAN

GUMSAN

Tamuning Guam Intl

Thu 11/13

7:25 am-9:14 am

2 stops19h 49m

San Diego

Mon 11/17

5:55 pm-9:45 pm

3 stops33h 50m

$1,434

TamuningSan Diego

GUM - SAN

GUMSAN

Tamuning Guam Intl

Wed 10/1

5:00 pm-11:44 pm

2 stops47h 44m

San Diego

Sat 10/25

3:15 pm-2:35 pm

2 stops54h 20m

$1,467

TamuningSan Diego

GUM - SAN

GUMSAN

Tamuning Guam Intl

Fri 1/16

7:25 am-9:55 am

2 stops20h 30m

San Diego

Sat 1/24

6:30 am-7:05 pm

2 stops18h 35m

$1,492

TamuningSan Diego

GUM - SAN

GUMSAN

Tamuning Guam Intl

Tue 9/30

1:55 am-6:11 pm

2 stops33h 16m

San Diego

Sat 10/25

7:03 pm-2:35 pm

2 stops50h 32m

$1,621

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 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.

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

Best Price Found

$1,378

Fastest flight time

19h 49m

Direct flights

None

Airports in San Diego

1 airport
The best flight deal from Tamuning to San Diego found on momondo in the last 72 hours is $1,378
The fastest flight from Tamuning to San Diego takes 19h 49m
There are no direct flights from Tamuning to San Diego. Popular non-direct route for this connection is Tamuning Guam Intl Airport - San Diego Airport.
There is 1 airport near San Diego: San Diego (SAN)
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 49m.

  • 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 $1,425Free CancellationRating
7.4
8,916 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
Alpine
Lemon Grove
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.

An easier way to manage your San Diego 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
Tue 8/19
Tue 8/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States