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Cheap flights from Guam to San Francisco from $1,010

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Guam to San Francisco departing on 5/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Guam to San Francisco

Recent round-trip flight deals from Guam to San Francisco

Enter your travel dates to find the best prices.
United Airlines Logo
7:05 am - 7:35 am
GUM
-
SFO
17h 30m
1 stop
United Airlines Logo
10:45 am - 3:45 pm
SFO
-
GUM
36h 00m
1 stop
$1,374United Airlines
Mon, Apr 6 - Wed, Apr 15
United Airlines Logo
7:05 am - 10:49 am
GUM
-
SFO
20h 44m
2 stops
United Airlines Logo
10:25 am - 4:25 am
SFO
-
GUM
25h 00m
1 stop
$1,377United Airlines
Mon, Apr 6 - Wed, Apr 15
United Airlines Logo
7:00 am - 10:15 am
GUM
-
SFO
20h 15m
1 stop
United Airlines Logo
9:10 am - 6:05 pm
SFO
-
GUM
15h 55m
1 stop
$1,380United Airlines
Tue, Mar 24 - Tue, Mar 31
United Airlines Logo
7:05 am - 8:49 am
GUM
-
SFO
18h 44m
2 stops
United Airlines Logo
7:15 am - 4:25 am
SFO
-
GUM
28h 10m
2 stops
$1,381United Airlines
Mon, Apr 6 - Wed, Apr 15
United Airlines Logo
7:00 am - 10:15 am
GUM
-
SFO
20h 15m
1 stop
United Airlines Logo
10:45 pm - 6:05 pm
SFO
-
GUM
26h 20m
2 stops
$1,384United Airlines
Tue, Mar 24 - Tue, Mar 31
United Airlines Logo
7:25 am - 9:38 am
GUM
-
SFO
19h 13m
2 stops
United Airlines Logo
10:45 pm - 6:05 pm
SFO
-
GUM
26h 20m
2 stops
$1,393United Airlines
Tue, Mar 24 - Tue, Mar 31
United Airlines Logo
7:25 am - 5:15 pm
GUM
-
SFO
26h 50m
1 stop
United Airlines Logo
9:10 am - 6:05 pm
SFO
-
GUM
15h 55m
1 stop
$1,405United Airlines
Mon, Mar 23 - Mon, Mar 30
United Airlines Logo
7:05 am - 6:11 am
GUM
-
SFO
16h 06m
1 stop
United Airlines Logo
11:10 am - 3:50 pm
SFO
-
GUM
35h 40m
1 stop
$1,474United Airlines
Wed, Apr 15 - Wed, Jul 15
United Airlines Logo
7:05 am - 8:49 am
GUM
-
SFO
18h 44m
2 stops
United Airlines Logo
11:10 am - 3:50 pm
SFO
-
GUM
35h 40m
1 stop
$1,478United Airlines
Wed, Apr 15 - Wed, Jul 15
United Airlines Logo
4:55 pm - 5:12 pm
GUM
-
SFO
41h 17m
2 stops
United Airlines Logo
6:00 am - 6:05 pm
SFO
-
GUM
19h 05m
2 stops
$1,492United Airlines
Wed, Apr 15 - Wed, Jul 15

United Airlines flights from Guam to San Francisco

Our best United Airlines deals on Guam to San Francisco flight tickets
United Airlines
Apr 6
GUM7:05 amTamuning Guam Intl
17h 30m
1 stop
SFO7:35 amSan Francisco
Apr 15
SFO10:45 amSan Francisco
36h 00m
1 stop
GUM3:45 pmTamuning Guam Intl
$1,374
United Airlines
Apr 6
GUM7:05 amTamuning Guam Intl
20h 44m
2 stops
SFO10:49 amSan Francisco
Apr 15
SFO10:25 amSan Francisco
25h 00m
1 stop
GUM4:25 amTamuning Guam Intl
$1,377
United Airlines
Mar 24
GUM7:00 amTamuning Guam Intl
20h 15m
1 stop
SFO10:15 amSan Francisco
Mar 31
SFO9:10 amSan Francisco
15h 55m
1 stop
GUM6:05 pmTamuning Guam Intl
$1,380

momondo 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, momondo users made 832,500 searches. Data last updated February 8, 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

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Mon 4/6

7:05 am-7:35 am

1 stop17h 30m

San Francisco

Wed 4/15

10:45 am-3:45 pm

1 stop36h 00m

$1,374

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Mon 4/6

7:05 am-10:49 am

2 stops20h 44m

San Francisco

Wed 4/15

10:25 am-4:25 am

1 stop25h 00m

$1,377

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Tue 3/24

7:00 am-10:15 am

1 stop20h 15m

San Francisco

Tue 3/31

9:10 am-6:05 pm

1 stop15h 55m

$1,380

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Mon 4/6

7:05 am-8:49 am

2 stops18h 44m

San Francisco

Wed 4/15

7:15 am-4:25 am

2 stops28h 10m

$1,381

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Tue 3/24

7:00 am-10:15 am

1 stop20h 15m

San Francisco

Tue 3/31

10:45 pm-6:05 pm

2 stops26h 20m

$1,384

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Tue 3/24

7:25 am-9:38 am

2 stops19h 13m

San Francisco

Tue 3/31

10:45 pm-6:05 pm

2 stops26h 20m

$1,393

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Mon 3/23

7:25 am-5:15 pm

1 stop26h 50m

San Francisco

Mon 3/30

9:10 am-6:05 pm

1 stop15h 55m

$1,405

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Wed 4/15

7:05 am-6:11 am

1 stop16h 06m

San Francisco

Wed 7/15

11:10 am-3:50 pm

1 stop35h 40m

$1,474

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Wed 4/15

7:05 am-8:49 am

2 stops18h 44m

San Francisco

Wed 7/15

11:10 am-3:50 pm

1 stop35h 40m

$1,478

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Wed 4/15

4:55 pm-5:12 pm

2 stops41h 17m

San Francisco

Wed 7/15

6:00 am-6:05 pm

2 stops19h 05m

$1,492

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Guam to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Guam to San Francisco?

United Airlines is the most popular carrier operating from Guam to San Francisco

Cheap Guam to San Francisco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Guam to San Francisco

Fastest flight time

20h 45m

Direct flights

None
The fastest flight from Guam to San Francisco takes 20h 45m
There are no direct flights from Guam to San Francisco. There are no popular flight routes from Guam to San Francisco.
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  • When did momondo last update prices for flights from Guam to San Francisco Airport?

    Prices for flights from Guam to San Francisco Airport refresh daily.

  • How many operators does momondo search for flights from Guam to San Francisco Airport?

  • How old do you have to be to fly from Guam to San Francisco Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Guam to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Guam to San Francisco

Compare and see reviews for airlines that fly from Guam to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,443Free CancellationRating
7.4
9,257 reviews
Search United Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Roseville
Hayward
Calistoga
Santa Clara
Walnut Creek
Berkeley
Big Sur
Fremont
Half Moon Bay
Daly City
Salinas
Vallejo
Sunnyvale
Livermore
Turlock

Why use momondo?

Why should I use momondo to find a flight deal from Guam to San Francisco?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Guam to San Francisco. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Guam to San Francisco with flexible booking policies on momondo?

Yes. All flights to San Francisco from Guam on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Guam to San Francisco?

Once all potential Guam to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Guam to San Francisco right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Guam to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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