What are the cheapest airlines flying from Tamuning to San Francisco round-trip?

United Airlines, at $1,380, was found to be the cheapest airline from Tamuning to San Francisco. An alternate airline flying to your destination would be Delta. United Airlines is priced at 16% lower than the current average price of a flight leaving 3 months from now.

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 $276). Flying from Tamuning to San Francisco in June is currently the most expensive (average of $393). 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 day to fly from Tamuning to San Francisco?

Travelers seeking maximum savings on their Tamuning to San Francisco flight should consider departing on Saturday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

Departing on a Monday is a good option for securing a great price. You can expect to save up to 15% when planning your travel around this day of the week.

What is the cheapest month to fly from Tamuning to San Francisco?

The best pricing can be found in the month of April. Prices to San Francisco from Tamuning average $1,656. You can even find prices in April for less than $1,656, as users have found deals to San Francisco from as low as $1,376. The month of August appears to be one of the more expensive times to travel to San Francisco from Tamuning. Flying in the targeted month can save you up to 33%.

Most accurate provider : When it comes to deals on Tamuning-San Francisco flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Tamuning-San Francisco flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

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.

$1,380+ Flights from Tamuning to San Francisco

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1. Tell us where you want to go

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Cheap flight deals from Tamuning to San Francisco

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$1,380 (United Airlines)
Popular in	August
Cheapest in	April
Average price	$1,407

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

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($155 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($55 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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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 April 22, 2025.

Tue 5/207:00 amGUM - SFO

1 stop16h 13mUnited Airlines

Tue 5/2711:55 amSFO - GUM

1 stop16h 45mUnited Airlines

Deal found 4/21

$1,380

Tue 5/205:00 pmGUM - SFO

2 stops48h 04mDelta

Mon 5/2612:40 amSFO - GUM

2 stops45h 35mDelta

Deal found 4/21

$2,737

Best flights from Tamuning to San Francisco
Discover carefully curated flight deals from Tamuning to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2025.

Tue 5/207:00 amGUM - SFO

1 stop16h 13mUnited Airlines

Tue 5/2711:55 amSFO - GUM

1 stop16h 45mUnited Airlines

Deal found 4/21

$1,380

Tue 5/205:00 pmGUM - SFO

2 stops48h 04mDelta

Mon 5/2612:40 amSFO - GUM

2 stops45h 35mDelta

Deal found 4/21

$2,737

Last-minute flights from Tamuning to San Francisco
Discover last-minute flight deals from Tamuning to San Francisco. Data last updated April 22, 2025 and is based on user searches.

Tue 5/207:00 amGUM - SFO

1 stop16h 13mUnited Airlines

Tue 5/2711:55 amSFO - GUM

1 stop16h 45mUnited Airlines

Deal found 4/21

$1,380

Tue 5/205:00 pmGUM - SFO

2 stops48h 04mDelta

Mon 5/2612:40 amSFO - GUM

2 stops45h 35mDelta

Deal found 4/21

$2,737

Cheapflights Fare Finder

Use the filters below to find and compare flights from Tamuning to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Tue 5/20

7:00 am-6:13 am

1 stop16h 13m

San Francisco

Tue 5/27

11:55 am-9:40 pm

1 stop16h 45m

$1,380

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Tue 5/20

5:00 pm-12:04 am

2 stops48h 04m

San Francisco

Mon 5/26

12:40 am-3:15 pm

2 stops45h 35m

$2,737

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Compare providers for flights from Tamuning to San Francisco

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 April.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy1 star	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Tamuning-San Francisco flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 time of day to fly from GUM to SFO?

Unlike at noon, when flights are generally more expensive, you can save up to 1% on flights from Tamuning to San Francisco by exploring options for tickets in the morning.

Rainfall in San Francisco by month

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,920 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,683 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines flying from Tamuning to San Francisco round-trip?
United Airlines, at $1,380, was found to be the cheapest airline from Tamuning to San Francisco. An alternate airline flying to your destination would be Delta. United Airlines is priced at 16% 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 $276). Flying from Tamuning to San Francisco in June is currently the most expensive (average of $393). 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

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Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Tamuning to San Francisco

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,376	Average$1,612	FlexibilityNo cancel fee	On-time69%

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$1,380+ Cheap flights from Tamuning (GUM) to San Francisco (SFO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Tamuning to San Francisco with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Tamuning to San Francisco

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Tamuning to San Francisco

Cheapest flights from Tamuning to San FranciscoExplore 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 April 22, 2025.

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 April 22, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Tamuning to San Francisco that are best for you.

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 April.

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.

Cheapflights Insights

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

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 April 22, 2025.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

Reviews of airlines servicing San Francisco

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.

What are the cheapest airlines flying from Tamuning to San Francisco round-trip?

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

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

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

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

Traveling to a place near Tamuning?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Tamuning to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Tamuning to San Francisco

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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 April 22, 2025.