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$846+ 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
GUM — SFO
abr 30 — mai 71
qui 4/30
qui 5/7
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 março 31, 2026.

This United Airlines deal was found by Cheapflights users on 3/26. 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.
qui 5/77:05 am
GUM
-
SFO
1 stop21h 05m
United Airlines
qui 5/149:20 am
SFO
-
GUM
1 stop15h 45m
United Airlines
Deal found 3/26$1,374
This United Airlines deal was found by Cheapflights users on 3/26. 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.
dom 5/107:30 pm
GUM
-
SFO
1 stop31h 05m
United Airlines
dom 5/177:05 pm
SFO
-
GUM
2 stops30h 00m
United Airlines
Deal found 3/26$1,381
This United Airlines deal was found by Cheapflights users on 3/29. 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.
qua 5/137:05 am
GUM
-
SFO
1 stop21h 05m
United Airlines
qua 5/201:55 pm
SFO
-
GUM
1 stop35h 10m
United Airlines
Deal found 3/29$1,385
This United Airlines deal was found by Cheapflights users on 3/31. 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 4/277:05 am
GUM
-
SFO
1 stop16h 06m
United Airlines
sex 5/110:40 pm
SFO
-
GUM
2 stops36h 45m
United Airlines
Deal found 3/31$1,481
This United Airlines deal was found by Cheapflights users on 3/31. 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.
qua 4/157:05 am
GUM
-
SFO
1 stop21h 05m
United Airlines
qua 7/157:05 am
SFO
-
GUM
1 stop18h 00m
United Airlines
Deal found 3/31$1,524
This United Airlines deal was found by Cheapflights users on 3/31. 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.
sáb 8/227:05 am
GUM
-
SFO
2 stops32h 51m
United Airlines
qui 9/1711:55 am
SFO
-
GUM
1 stop16h 55m
United Airlines
Deal found 3/31$1,534

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 março 31, 2026.

Round-trip from

$1,374
(United Airlines)

One-way from

$846
(Kiwi.com)

Popular in

August

Cheapest in

April

Average price

$1,443
From Guam to San Francisco
Search Deals
One-way flight from Guam to San Francisco
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 março 31, 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

qui 5/7

7:05 am-11:10 am

1 stop21h 05m

San Francisco

qui 5/14

6:00 am-6:05 pm

2 stops19h 05m

$1,378

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

dom 5/10

7:30 pm-9:35 am

1 stop31h 05m

San Francisco

dom 5/17

7:10 pm-6:05 pm

1 stop29h 55m

$1,388

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

seg 4/27

7:05 am-6:11 am

1 stop16h 06m

San Francisco

sex 5/1

10:40 pm-4:25 am

2 stops36h 45m

$1,481

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

qua 4/15

7:05 am-7:35 am

1 stop17h 30m

San Francisco

qua 7/15

11:10 am-3:50 pm

1 stop35h 40m

$1,524
Cheapest one-way

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

sáb 5/2

4:40 am-6:09 pm

2 stops30h 29m

$846

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

sex 5/1

2:00 am-10:40 am

1 stop25h 40m

$1,325
Quickest one-way

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

dom 4/5

7:05 am-11:10 am

1 stop21h 05m

$1,395

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

sáb 4/4

2:50 am-8:23 pm

3 stops34h 33m

$1,844

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

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 março 31, 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
9,525 reviews

Food

6.6

Entertainment

7.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

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
9,525 reviews
United Airlines
7.4
Good
9,525 reviews

Food

6.6

Entertainment

7.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

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 21h 05m. 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
Livermore
Roseville
Rancho Cordova
San Bruno
Watsonville
San Ramon
Sunnyvale
Vacaville
San Carlos
Redwood City
Turlock
San Lorenzo
Davis
Manteca
Union City
Elk Grove
Foster City

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 março 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,379Average$1,601FlexibilityNo cancel feeOn-time69%

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