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Cheap flights from Guam to San Francisco from $466

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 10/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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

United Airlines Logo
7:20 am - 11:00 amGUM-SFO
20h 40m1 stop
United Airlines Logo
11:00 pm - 6:05 pmSFO-GUM
26h 05m2 stops
$1,423United Airlines
Find Deal
Mon, Sep 29 - Mon, Oct 6
United Airlines Logo
7:20 am - 11:35 amGUM-SFO
22h 15m1 stop
United Airlines Logo
10:59 pm - 6:50 pmSFO-GUM
25h 51m2 stops
$1,428United Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
United Airlines Logo
7:40 am - 4:01 pmGUM-SFO
26h 21m2 stops
United Airlines Logo
10:59 pm - 4:20 amSFO-GUM
35h 21m2 stops
$1,431United Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
United Airlines Logo
7:20 am - 11:35 amGUM-SFO
22h 15m1 stop
United Airlines Logo
1:45 pm - 6:50 pmSFO-GUM
35h 05m1 stop
$1,440United Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
United Airlines Logo
7:20 pm - 10:10 amGUM-SFO
31h 50m1 stop
United Airlines Logo
9:30 am - 6:50 pmSFO-GUM
16h 20m1 stop
$1,476United Airlines
Find Deal
Sun, Oct 26 - Sat, Nov 1
United Airlines Logo
7:05 am - 12:35 pmGUM-SFO
22h 30m1 stop
United Airlines Logo
10:59 pm - 6:50 pmSFO-GUM
26h 51m2 stops
$1,478United Airlines
Find Deal
Sun, Oct 26 - Sat, Nov 1
United Airlines Logo
7:40 am - 9:45 amGUM-SFO
19h 05m2 stops
United Airlines Logo
10:59 pm - 4:20 amSFO-GUM
36h 21m2 stops
$1,481United Airlines
Find Deal
Sun, Oct 26 - Sat, Nov 1
United Airlines Logo
7:05 am - 11:35 amGUM-SFO
22h 30m1 stop
United Airlines Logo
10:35 pm - 7:00 pmSFO-GUM
26h 25m2 stops
$1,528United Airlines
Find Deal
Fri, Dec 12 - Mon, Dec 22
Delta Logo
1:55 am - 12:04 amGUM-SFO
39h 09m2 stops
Delta Logo
1:45 pm - 11:05 pmSFO-GUM
40h 20m2 stops
$1,567Delta
Find Deal
Sat, Oct 25 - Sat, Nov 1
Delta Logo
1:00 am - 9:35 amGUM-SFO
50h 35m2 stops
Delta Logo
4:37 pm - 11:05 pmSFO-GUM
36h 28m2 stops
$1,736Delta
Find Deal
Tue, Nov 11 - Sun, Nov 16

Delta flights from Guam to San Francisco

Our best Delta deals on Guam to San Francisco flight tickets
Delta
Oct 25
GUM1:55 amTamuning Guam Intl
39h 09m
2 stops
SFO12:04 amSan Francisco
Nov 1
SFO1:45 pmSan Francisco
40h 20m
2 stops
GUM11:05 pmTamuning Guam Intl
$1,567
Find similar
Delta
Nov 11
GUM1:00 amTamuning Guam Intl
50h 35m
2 stops
SFO9:35 amSan Francisco
Nov 16
SFO4:37 pmSan Francisco
36h 28m
2 stops
GUM11:05 pmTamuning Guam Intl
$1,736
Find similar
Delta
Dec 25
GUM1:00 amTamuning Guam Intl
40h 59m
2 stops
SFO11:59 pmSan Francisco
Jan 2
SFO10:23 amSan Francisco
42h 42m
2 stops
GUM11:05 pmTamuning Guam Intl
$2,073
Find similar

United Airlines flights from Guam to San Francisco

Our best United Airlines deals on Guam to San Francisco flight tickets
United Airlines
Sep 29
GUM7:20 amTamuning Guam Intl
20h 40m
1 stop
SFO11:00 amSan Francisco
Oct 6
SFO11:00 pmSan Francisco
26h 05m
2 stops
GUM6:05 pmTamuning Guam Intl
$1,423
Find similar
United Airlines
Nov 12
GUM7:20 amTamuning Guam Intl
22h 15m
1 stop
SFO11:35 amSan Francisco
Nov 16
SFO10:59 pmSan Francisco
25h 51m
2 stops
GUM6:50 pmTamuning Guam Intl
$1,428
Find similar
United Airlines
Nov 12
GUM7:40 amTamuning Guam Intl
26h 21m
2 stops
SFO4:01 pmSan Francisco
Nov 16
SFO10:59 pmSan Francisco
35h 21m
2 stops
GUM4:20 amTamuning Guam Intl
$1,431
Find similar

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 September 17, 2025.
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 9/29

7:20 am-11:00 am

1 stop20h 40m

San Francisco

Mon 10/6

11:00 pm-6:05 pm

2 stops26h 05m

$1,423

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Wed 11/12

7:20 am-11:35 am

1 stop22h 15m

San Francisco

Sun 11/16

10:59 pm-6:50 pm

2 stops25h 51m

$1,428

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Wed 11/12

7:40 am-4:01 pm

2 stops26h 21m

San Francisco

Sun 11/16

10:59 pm-4:20 am

2 stops35h 21m

$1,431

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Wed 11/12

7:20 am-11:35 am

1 stop22h 15m

San Francisco

Sun 11/16

1:45 pm-6:50 pm

1 stop35h 05m

$1,440

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Sun 10/26

7:20 pm-10:10 am

1 stop31h 50m

San Francisco

Sat 11/1

9:30 am-6:50 pm

1 stop16h 20m

$1,476

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Sun 10/26

7:05 am-12:35 pm

1 stop22h 30m

San Francisco

Sat 11/1

10:59 pm-6:50 pm

2 stops26h 51m

$1,478

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Sun 10/26

7:40 am-9:45 am

2 stops19h 05m

San Francisco

Sat 11/1

10:59 pm-4:20 am

2 stops36h 21m

$1,481

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Fri 12/12

7:05 am-11:35 am

1 stop22h 30m

San Francisco

Mon 12/22

10:35 pm-7:00 pm

2 stops26h 25m

$1,528

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Sat 10/25

1:55 am-12:04 am

2 stops39h 09m

San Francisco

Sat 11/1

1:45 pm-11:05 pm

2 stops40h 20m

$1,567

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Tue 11/11

1:00 am-9:35 am

2 stops50h 35m

San Francisco

Sun 11/16

4:37 pm-11:05 pm

2 stops36h 28m

$1,736

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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 March is also cheap. Prices for this month can be found on momondo for an average of $1,439.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Guam to San Francisco is on a Tuesday when prices can be found for as low as $1,493. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $1,725.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Guam to San Francisco flights are usually those with departure times in the morning. Our users have found flights to San Francisco in the morning for as low as $1,624. Flights at noon are often more expensive with an average ticket price of $1,640.

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

Direct flights

None
There are no direct flights from Guam to San Francisco. There are no popular flight routes from Guam to San Francisco.
Search flight deals

  • 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 $1,394Free CancellationRating
7.4
8,926 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
Calistoga
Bodega Bay
Roseville
Hayward
Big Sur
Santa Clara
Daly City
Fremont
Berkeley
Half Moon Bay
Walnut Creek
Vallejo
Redwood City
Salinas
South San Francisco
Fairfield

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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