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$516+ Cheap flights from Tamuning (GUM) to San Francisco (SFO)

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
GUM — SFO
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
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Find flight deals from Tamuning to San Francisco

Cheapest flights from Tamuning to San Francisco
Explore the most affordable flight options available from Tamuning to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.

This United Airlines deal was found by Cheapflights users on 10/26. 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.
jue. 11/207:40 amGUM - SFO
1 stop16h 56mUnited Airlines
vie. 12/511:15 amSFO - GUM
1 stop34h 25mUnited Airlines
Deal found 10/26$1,423
This United Airlines deal was found by Cheapflights users on 10/27. 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.
jue. 11/137:05 amGUM - SFO
1 stop22h 30mUnited Airlines
lun. 11/1710:59 pmSFO - GUM
2 stops25h 51mUnited Airlines
Deal found 10/27$1,427
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.
vie. 12/127:05 amGUM - SFO
1 stop22h 30mUnited Airlines
lun. 12/228:00 pmSFO - GUM
2 stops29h 00mUnited Airlines
Deal found 10/28$1,527
This United Airlines deal was found by Cheapflights users on 10/27. 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.
jue. 12/187:05 amGUM - SFO
1 stop22h 30mUnited Airlines
vie. 1/27:20 amSFO - GUM
1 stop17h 40mUnited Airlines
Deal found 10/27$1,623
This Delta deal was found by Cheapflights users on 10/26. 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.
mié. 11/191:00 amGUM - SFO
2 stops41h 12mDelta
vie. 12/55:45 amSFO - GUM
2 stops38h 50mDelta
Deal found 10/26$1,860
This Delta deal was found by Cheapflights users on 10/27. 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.
mié. 11/121:00 amGUM - SFO
2 stops35h 57mDelta
lun. 11/176:00 amSFO - GUM
2 stops23h 05mDelta
Deal found 10/27$1,917

Cheap flight deals from Tamuning to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Tamuning (GUM) to San Francisco (SFO). 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 octubre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,423
(United Airlines)

One-way from

$516
(Kiwi.com)

Popular in

February

Cheapest in

January

Average price

$1,506
Provider with most accurate pricing for Tamuning Guam Intl-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Tamuning Guam Intl-San Francisco flights.
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From Tamuning Guam Intl to San Francisco
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One-way flight from Tamuning Guam Intl to San Francisco
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Highest demand for flights based on searches. 1% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Tamuning to San Francisco 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 octubre 28, 2025.
Use the filters below to find and compare flights from Tamuning to San Francisco that are best for you.

Fly from

Tamuning

Fly to

San Francisco

Route

Depart

Return

Price

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

jue. 11/20

7:40 am-6:36 am

1 stop16h 56m

San Francisco

vie. 12/5

11:15 am-3:40 pm

1 stop34h 25m

$1,423

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

jue. 11/13

7:05 am-11:35 am

1 stop22h 30m

San Francisco

lun. 11/17

10:59 pm-6:50 pm

2 stops25h 51m

$1,427

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

mié. 11/12

4:10 pm-10:41 pm

2 stops48h 31m

$516

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

vie. 12/12

4:50 pm-6:03 pm

2 stops43h 13m

$898

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

jue. 12/11

1:00 am-12:19 am

2 stops41h 19m

$1,241

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

vie. 1/9

7:05 am-11:35 am

1 stop22h 30m

$1,394

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

mié. 11/12

7:20 am-11:35 am

1 stop22h 15m

$1,394

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

vie. 12/12

7:05 am-11:35 am

1 stop22h 30m

$1,394

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

jue. 1/8

7:20 pm-9:10 am

1 stop31h 50m

$1,398

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Compare providers for flights from Tamuning to San Francisco

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 Tamuning to San Francisco in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 Tamuning-San Francisco flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Tamuning-San Francisco flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Tamuning-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tamuning-San Francisco 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 Tamuning-San Francisco 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 Tamuning to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Tamuning 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 Tamuning to San Francisco

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

Currently, January is the cheapest month in which you can book a flight from Tamuning to San Francisco (average of $1,374). Flying from Tamuning to San Francisco in February is currently the most expensive (average of $1,954). 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 GUM to SFO?

Find hourly flight availability from Tamuning to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 28, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 12% on flights from Tamuning to San Francisco by exploring options for tickets in the afternoon.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated octubre 28, 2025.
Read reviews from past customers who have flown United Airlines from Tamuning to San Francisco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,001 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
9,001 reviews
United Airlines
7.4
Good
9,001 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

Find useful and relevant information for your journey from Tamuning to San Francisco. 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 Tamuning to San Francisco?

    There are many flights that can get you from Tamuning to San Francisco in 16h 56m. Fly via United Airlines to get the fastest option. Tamuning and San Francisco are separated by a distance of 5800 mi.

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

    United Airlines, at $1,394, was found to be the cheapest airline from Tamuning to San Francisco.. United Airlines is priced at 12% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tamuning to San Francisco 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 Tamuning to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Tamuning to San Francisco (average of $1,374). Flying from Tamuning to San Francisco in February is currently the most expensive (average of $1,954). 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

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
South San Francisco
Santa Cruz
Livermore
Turlock
Watsonville
Sunnyvale
Santa Clara
Antioch
Manteca
Vallejo
Hollister
Vacaville
San Bruno
Foster City
Redwood City
Union City
Fairfield
Burlingame
Lodi

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Tamuning to San Francisco

Discover the top airline that operate flights from Tamuning to San Francisco. 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 octubre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,394Average$1,601FlexibilityNo cancel feeOn-time69%

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