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Tamuning

$1,247+ Cheap flights from San Diego (SAN) to Tamuning (GUM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — GUM
nov 29 — dez 61
sáb 11/29
sáb 12/6
1 adult, Economy
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Find flight deals from San Diego to Tamuning

Cheapest flights from San Diego to Tamuning
Explore the most affordable flight options available from San Diego to Tamuning. Find the lowest fares from popular airlines and budget airlines, with prices last updated on outubro 30, 2025.

This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 11/256:15 amSAN - GUM
2 stops22h 50mDelta
seg 12/11:00 amGUM - SAN
2 stops35h 13mDelta
Deal found 10/28$1,903
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 11/246:15 amSAN - GUM
2 stops38h 20mDelta
dom 11/301:00 amGUM - SAN
2 stops51h 09mDelta
Deal found 10/28$1,908
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 11/216:15 amSAN - GUM
2 stops38h 20mDelta
qua 12/31:00 amGUM - SAN
2 stops37h 42mDelta
Deal found 10/28$1,953
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 11/216:15 amSAN - GUM
2 stops38h 20mDelta
qui 11/271:00 amGUM - SAN
2 stops37h 42mDelta
Deal found 10/28$2,003
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 11/276:25 amSAN - GUM
2 stops22h 40mDelta
ter 12/24:50 pmGUM - SAN
2 stops43h 23mDelta
Deal found 10/28$2,103
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 12/16:15 amSAN - GUM
2 stops22h 50mDelta
sex 12/51:00 amGUM - SAN
2 stops37h 42mDelta
Deal found 10/28$2,153
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 12/16:15 amSAN - GUM
2 stops18h 35mUnited Airlines
sáb 12/67:40 amGUM - SAN
3 stops25h 22mUnited Airlines
Deal found 10/28$2,178
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 11/276:15 amSAN - GUM
2 stops18h 35mUnited Airlines
dom 11/307:40 amGUM - SAN
2 stops30h 12mUnited Airlines
Deal found 10/28$2,200
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 12/146:15 amSAN - GUM
2 stops18h 35mUnited Airlines
dom 12/217:40 amGUM - SAN
3 stops25h 18mUnited Airlines
Deal found 10/29$2,293
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 11/222:16 pmSAN - GUM
2 stops54h 19mDelta
sáb 11/291:00 amGUM - SAN
2 stops37h 42mDelta
Deal found 10/28$2,319
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 11/256:15 amSAN - GUM
2 stops18h 35mUnited Airlines
ter 12/27:40 amGUM - SAN
3 stops25h 22mUnited Airlines
Deal found 10/28$2,328

Cheap flight deals from San Diego to Tamuning

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Tamuning (GUM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated outubro 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,415
(flugladen.de)

One-way from

$1,247
(Kiwi.com)

Popular in

March

Cheapest in

June

Average price

$2,789
Provider with most accurate pricing for San Diego-Tamuning Guam Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Tamuning Guam Intl flights.
Search Deals
From San Diego to Tamuning Guam Intl
Search Deals
One-way flight from San Diego to Tamuning Guam Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego 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, Cheapflights users made 2,558,603 searches. Data last updated outubro 30, 2025.
Use the filters below to find and compare flights from San Diego to Tamuning that are best for you.

Fly from

San Diego

Fly to

Tamuning

Route

Depart

Return

Price

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

seg 4/20

7:38 pm-6:05 pm

2 stops29h 27m

Tamuning Guam Intl

dom 5/3

7:30 pm-2:58 pm

2 stops36h 28m

$1,842

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

ter 11/25

6:15 am-2:35 pm

2 stops38h 20m

Tamuning Guam Intl

ter 12/2

4:50 pm-11:44 pm

2 stops48h 54m

$1,903

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

seg 11/24

6:15 am-11:05 pm

2 stops22h 50m

Tamuning Guam Intl

ter 12/2

1:00 am-11:44 pm

2 stops40h 44m

$1,903

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

dom 11/23

4:41 pm-11:05 pm

2 stops36h 24m

Tamuning Guam Intl

qua 12/3

1:00 am-6:13 pm

2 stops35h 13m

$1,903

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

dom 11/23

4:41 pm-2:35 pm

2 stops51h 54m

Tamuning Guam Intl

seg 12/1

4:50 pm-11:44 pm

2 stops48h 54m

$1,903

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

qua 11/26

6:15 am-11:05 pm

2 stops22h 50m

Tamuning Guam Intl

ter 12/2

1:00 am-8:42 pm

2 stops37h 42m

$1,903

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

ter 11/25

4:41 pm-11:05 pm

2 stops36h 24m

Tamuning Guam Intl

qua 12/3

1:00 am-6:13 pm

2 stops35h 13m

$1,903

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

sáb 11/22

6:15 am-11:05 pm

2 stops22h 50m

Tamuning Guam Intl

ter 12/2

4:50 pm-6:13 pm

2 stops43h 23m

$1,953

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

qua 12/3

9:59 pm-3:00 pm

3 stops47h 01m

$1,247

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

qua 12/3

6:30 am-11:05 pm

2 stops22h 35m

$1,400

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 13 results
1
2

Compare providers for flights from San Diego to Tamuning

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Tamuning in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Diego-Tamuning flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Diego-Tamuning flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Diego-Tamuning flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Tamuning flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Tamuning flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Diego to Tamuning

Have a flexible travel schedule? Discover the best time to fly to Tamuning from San Diego with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Tamuning

What is the cheapest month to book a flight from San Diego to Tamuning?

Currently, February is the cheapest month in which you can book a flight from San Diego to Tamuning (average of $964). Flying from San Diego to Tamuning in October is currently the most expensive (average of $2,608). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAN to GUM?

Find hourly flight availability from San Diego to Tamuning. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated outubro 30, 2025.

It’s typically best to fly out from San Diego to Tamuning in the evening. Doing so could potentially save you 51% on the flight price compared to flying at noon, which is usually more expensive.

How much does it cost to fly round-trip from San Diego to Tamuning?

Reviews of airlines servicing Tamuning

Get insights into the airlines that provide service to Tamuning. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tamuning. Reviews last updated outubro 30, 2025.
Peruse reviews from past customers who have flown with United Airlines from San Diego to Tamuning to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,998 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from San Diego to Tamuning. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Diego to Tamuning?

    There are many flights that can get you from San Diego to Tamuning in 29h 27m. Fly via United Airlines or Delta to get the fastest option. The distance from San Diego to Tamuning is about 6166 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from San Diego to Tamuning round-trip?

    United Airlines, at $1,460, was found to be the cheapest airline from San Diego to Tamuning.. You may be able to fly from San Diego to Tamuning for 35% less than the average price by searching for this airline.

  • Can I find deals for flights from San Diego to Tamuning that include hotel bookings?

    Yes. In addition to deals on San Diego to Tamuning flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Tamuning?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Tamuning.

  • Can I find deals for business class flights from San Diego to Tamuning?

    Yes. Cheapflights offers flight deals from San Diego to Tamuning by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Diego to Tamuning?

    Currently, February is the cheapest month in which you can book a flight from San Diego to Tamuning (average of $964). Flying from San Diego to Tamuning in October is currently the most expensive (average of $2,608). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from San Diego to Tamuning

Discover the top airline that operate flights from San Diego to Tamuning. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated outubro 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,460Average$2,328FlexibilityNo cancel feeOn-time69%

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