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Cheap flights from Guam to San Francisco from $773

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 6/7. 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
7:15 am - 11:05 am
GUM
-
SFO
20h 50m
1 stop
United Airlines Logo
7:05 am - 6:05 pm
SFO
-
GUM
18h 00m
1 stop
$1,574United Airlines
Tue, Jun 9 - Thu, Jun 25
United Airlines Logo
7:30 pm - 9:45 am
GUM
-
SFO
31h 15m
1 stop
United Airlines Logo
9:20 am - 6:05 pm
SFO
-
GUM
15h 45m
1 stop
$1,577United Airlines
Wed, Aug 5 - Wed, Aug 19
United Airlines Logo
7:15 am - 11:05 am
GUM
-
SFO
20h 50m
1 stop
United Airlines Logo
6:00 am - 6:05 pm
SFO
-
GUM
19h 05m
2 stops
$1,578United Airlines
Tue, Jun 9 - Thu, Jun 25
United Airlines Logo
7:30 pm - 9:45 am
GUM
-
SFO
31h 15m
1 stop
United Airlines Logo
7:49 pm - 6:05 pm
SFO
-
GUM
29h 16m
2 stops
$1,581United Airlines
Wed, Aug 5 - Wed, Aug 19
United Airlines Logo
5:00 pm - 2:53 pm
GUM
-
SFO
38h 53m
2 stops
United Airlines Logo
6:00 am - 9:15 pm
SFO
-
GUM
22h 15m
2 stops
$1,611United Airlines
Tue, Jun 9 - Thu, Jun 25
United Airlines Logo
7:30 pm - 9:45 am
GUM
-
SFO
31h 15m
1 stop
United Airlines Logo
7:45 pm - 6:05 pm
SFO
-
GUM
29h 20m
2 stops
$1,681United Airlines
Fri, Jul 3 - Sat, Jul 11
United Airlines Logo
7:30 pm - 9:45 am
GUM
-
SFO
31h 15m
1 stop
United Airlines Logo
11:10 am - 3:50 pm
SFO
-
GUM
35h 40m
1 stop
$1,686United Airlines
Fri, Jul 3 - Sat, Jul 11
United Airlines Logo
7:15 am - 11:00 am
GUM
-
SFO
20h 45m
1 stop
United Airlines Logo
6:50 pm - 6:05 pm
SFO
-
GUM
30h 15m
2 stops
$1,749United Airlines
Fri, Oct 16 - Mon, Oct 19
United Airlines Logo
7:10 am - 7:01 am
GUM
-
SFO
16h 51m
2 stops
United Airlines Logo
9:35 pm - 4:20 am
SFO
-
GUM
37h 45m
2 stops
$1,756United Airlines
Fri, Oct 16 - Mon, Oct 19
United Airlines Logo
7:05 am - 6:54 am
GUM
-
SFO
16h 49m
2 stops
United Airlines Logo
6:45 am - 9:45 pm
SFO
-
GUM
22h 00m
2 stops
$1,897United Airlines
Wed, Aug 5 - Wed, Aug 19

United Airlines flights from Guam to San Francisco

Our best United Airlines deals on Guam to San Francisco flight tickets
United Airlines
Jun 9
GUM7:15 amTamuning Guam Intl
20h 50m
1 stop
SFO11:05 amSan Francisco
Jun 25
SFO7:05 amSan Francisco
18h 00m
1 stop
GUM6:05 pmTamuning Guam Intl
$1,574
United Airlines
Aug 5
GUM7:30 pmTamuning Guam Intl
31h 15m
1 stop
SFO9:45 amSan Francisco
Aug 19
SFO9:20 amSan Francisco
15h 45m
1 stop
GUM6:05 pmTamuning Guam Intl
$1,577
United Airlines
Jun 9
GUM7:15 amTamuning Guam Intl
20h 50m
1 stop
SFO11:05 amSan Francisco
Jun 25
SFO6:00 amSan Francisco
19h 05m
2 stops
GUM6:05 pmTamuning Guam Intl
$1,578

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 May 18, 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

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Tue 6/9

7:15 am-11:05 am

1 stop20h 50m

San Francisco

Thu 6/25

7:05 am-6:05 pm

1 stop18h 00m

$1,574

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Wed 8/5

7:30 pm-9:45 am

1 stop31h 15m

San Francisco

Wed 8/19

9:20 am-6:05 pm

1 stop15h 45m

$1,577

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Tue 6/9

7:15 am-11:05 am

1 stop20h 50m

San Francisco

Thu 6/25

6:00 am-6:05 pm

2 stops19h 05m

$1,578

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Wed 8/5

7:30 pm-9:45 am

1 stop31h 15m

San Francisco

Wed 8/19

7:49 pm-6:05 pm

2 stops29h 16m

$1,581

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Tue 6/9

5:00 pm-2:53 pm

2 stops38h 53m

San Francisco

Thu 6/25

6:00 am-9:15 pm

2 stops22h 15m

$1,611

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Fri 7/3

7:30 pm-9:45 am

1 stop31h 15m

San Francisco

Sat 7/11

7:45 pm-6:05 pm

2 stops29h 20m

$1,681

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Fri 7/3

7:30 pm-9:45 am

1 stop31h 15m

San Francisco

Sat 7/11

11:10 am-3:50 pm

1 stop35h 40m

$1,686

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Fri 10/16

7:15 am-11:00 am

1 stop20h 45m

San Francisco

Mon 10/19

6:50 pm-6:05 pm

2 stops30h 15m

$1,749

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Fri 10/16

7:10 am-7:01 am

2 stops16h 51m

San Francisco

Mon 10/19

9:35 pm-4:20 am

2 stops37h 45m

$1,756
Quickest round-trip

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Wed 8/5

7:05 am-6:54 am

2 stops16h 49m

San Francisco

Wed 8/19

6:45 am-9:45 pm

2 stops22h 00m

$1,897

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $1,137.

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

31h 15m

Direct flights

None
The fastest flight from Guam to San Francisco takes 31h 15m
There are no direct flights from Guam to San Francisco. There are no popular flight routes from Guam to San Francisco.
Search flight deals

Frequently asked questions about flying from Guam to San Francisco

  • 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 $1,379Free CancellationRating
7.4
9,737 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
Walnut Creek
Bodega Bay
Hayward
Roseville
Santa Clara
Berkeley
Fremont
Vallejo
Big Sur
Sunnyvale
Calistoga
South San Francisco
Salinas
Daly City
Milpitas
Pacific Grove

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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