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$1,310+ Cheap flights from Guam 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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
GUM — SFO
Jun 11 — Jun 181
Thu 6/11
Thu 6/18
1 adult, Economy
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Cheap flight deals from Guam to San Francisco

Cheapest flights from Guam to San Francisco
Explore the most affordable flight options available from Guam to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2026.

This United Airlines deal was found by Cheapflights users on 5/8. 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.
Mon 5/187:05 am
GUM
-
SFO
2 stops28h 51m
United Airlines
Mon 5/2511:10 am
SFO
-
GUM
1 stop35h 40m
United Airlines
Deal found 5/8$1,467
This deal was found by Cheapflights users on 5/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1512:15 pm
GUM
-
SFO
1 stop15h 25m
United Airlines
Sun 7/269:20 am
SFO
-
GUM
1 stop15h 45m
United Airlines
Deal found 5/8$1,630
This deal was found by Cheapflights users on 5/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1712:15 pm
GUM
-
SFO
1 stop15h 25m
United Airlines
Fri 7/247:05 am
SFO
-
GUM
1 stop18h 00m
United Airlines
Deal found 5/8$1,680
This United Airlines deal was found by Cheapflights users on 5/9. 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.
Fri 8/147:05 am
GUM
-
SFO
2 stops29h 04m
United Airlines
Sat 8/2911:10 am
SFO
-
GUM
1 stop35h 40m
United Airlines
Deal found 5/9$1,703
This deal was found by Cheapflights users on 5/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/181:00 pm
GUM
-
SFO
1 stop14h 40m
United Airlines
Fri 7/247:05 am
SFO
-
GUM
1 stop18h 00m
United Airlines
Deal found 5/8$1,730
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Wed 8/57:15 am
GUM
-
SFO
1 stop20h 50m
United Airlines
Wed 8/198:15 am
SFO
-
GUM
2 stops16h 50m
United Airlines
Deal found 5/11$1,887

Find flight deals from Guam to San Francisco

Keep the following information in mind while searching for Guam to San Francisco flight deals. Data was last updated May 12, 2026.

Round-trip from

$1,630

One-way from

$1,310
(Kiwi.com)

Popular in

March

Cheapest in

April

Average price

$1,650
From Guam to San Francisco
Search Deals
One-way flight from Guam to San Francisco
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Guam 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 May 12, 2026.
Use the filters below to find and compare flights from Guam to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Sat 7/18

1:00 pm-10:40 am

1 stop14h 40m

San Francisco

Fri 7/24

7:05 am-6:05 pm

1 stop18h 00m

$1,730

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Mon 6/1

7:05 am-6:04 am

1 stop15h 59m

San Francisco

Mon 6/8

11:10 am-3:50 pm

1 stop35h 40m

$1,887

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Wed 8/5

7:15 am-11:05 am

1 stop20h 50m

San Francisco

Wed 8/19

10:25 am-6:05 pm

1 stop14h 40m

$1,887

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Fri 8/14

7:15 am-11:05 am

1 stop20h 50m

San Francisco

Sat 8/29

9:20 am-6:05 pm

1 stop15h 45m

$1,987

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Thu 6/11

7:15 am-11:05 am

1 stop20h 50m

San Francisco

Thu 6/18

9:20 am-6:05 pm

1 stop15h 45m

$2,147
Cheapest one-way

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Fri 7/17

4:40 am-9:54 pm

2 stops34h 14m

$1,310
Quickest one-way

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Wed 6/17

7:15 am-11:05 am

1 stop20h 50m

$1,395

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Fri 7/17

7:15 am-11:05 am

1 stop20h 50m

$1,395

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/9

Sorted by cheapest first

Best time to book a flight from Guam to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Guam 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 Guam to San Francisco
No data available for this route at this time. Please check back soon.

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 May 12, 2026.
Get a feel of what it's like to fly with United Airlines from Guam to San Francisco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,701 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

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
9,701 reviews
United Airlines
7.4
Good
9,701 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

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 Guam 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 airport do you fly into for flights to San Francisco from Guam?

    If you book a flight to San Francisco from Guam, you will be flying to San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.0 mi from the center of San Francisco.

  • How long is the flight from Guam to San Francisco?

    United Airlines can get you from Guam to San Francisco in just under 14h 40m. Your travel time can differ by up to . Guam and San Francisco are separated by a distance of 5800 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Guam 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.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Cruz
Santa Clara
Fairfield
Rancho Cordova
San Bruno
Watsonville
San Ramon
Vacaville
Roseville
San Carlos
Redwood City
Sunnyvale
Turlock
Vallejo
San Lorenzo
Davis
Emeryville
Manteca
Elk Grove

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Guam to San Francisco

Discover the top airline that operate flights from Guam 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 May 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,379Average$1,607FlexibilityNo cancel feeOn-time69%

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