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Cheap flights from San Francisco to Guam from $1,199

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Guam departing on 7/24. 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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Find the cheapest flights from San Francisco to Guam

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:15 pm - 3:50 pm
SFO
-
GUM
34h 35m
1 stop
United Airlines Logo
7:10 am - 6:03 am
GUM
-
SFO
15h 53m
1 stop
$1,915United Airlines
Mon, Sep 7 - Thu, Sep 10
United Airlines Logo
7:49 pm - 6:05 pm
SFO
-
GUM
29h 16m
2 stops
United Airlines Logo
7:05 am - 7:04 pm
GUM
-
SFO
28h 59m
2 stops
$1,919United Airlines
Wed, Aug 12 - Wed, Aug 26
United Airlines Logo
9:20 am - 6:05 pm
SFO
-
GUM
15h 45m
1 stop
United Airlines Logo
7:15 am - 11:05 am
GUM
-
SFO
20h 50m
1 stop
$1,935United Airlines
Mon, Jun 15 - Mon, Jun 22
United Airlines Logo
9:20 am - 6:05 pm
SFO
-
GUM
15h 45m
1 stop
United Airlines Logo
12:15 pm - 8:10 pm
GUM
-
SFO
24h 55m
2 stops
$1,945United Airlines
Mon, Jun 15 - Mon, Jun 22
Delta Logo
5:59 am - 11:55 pm
SFO
-
GUM
24h 56m
2 stops
Delta Logo
2:00 am - 7:20 pm
GUM
-
SFO
34h 20m
2 stops
$1,953Delta
Sat, Apr 25 - Tue, May 5
United Airlines Logo
12:15 pm - 3:50 pm
SFO
-
GUM
34h 35m
1 stop
United Airlines Logo
7:10 am - 6:03 am
GUM
-
SFO
15h 53m
1 stop
$1,959United Airlines
Mon, Sep 7 - Thu, Sep 10
Delta Logo
2:57 pm - 11:55 pm
SFO
-
GUM
39h 58m
2 stops
Delta Logo
2:00 am - 4:57 pm
GUM
-
SFO
31h 57m
2 stops
$1,965Delta
Thu, Apr 30 - Tue, May 12
United Airlines Logo
7:00 pm - 6:05 pm
SFO
-
GUM
30h 05m
1 stop
United Airlines Logo
7:15 am - 11:05 am
GUM
-
SFO
20h 50m
1 stop
$2,002United Airlines
Sun, Jul 5 - Sat, Jul 25
Delta Logo
6:20 am - 11:55 pm
SFO
-
GUM
24h 35m
2 stops
Delta Logo
2:00 am - 11:37 pm
GUM
-
SFO
38h 37m
2 stops
$2,003Delta
Sun, Apr 26 - Sat, May 2
United Airlines Logo
6:45 pm - 4:20 am
SFO
-
GUM
40h 35m
2 stops
United Airlines Logo
7:10 am - 6:03 am
GUM
-
SFO
15h 53m
1 stop
$2,009United Airlines
Mon, Sep 7 - Thu, Sep 10

United Airlines flights from San Francisco to Guam

Our best United Airlines deals on San Francisco to Guam flight tickets
United Airlines
Sep 7
SFO12:15 pmSan Francisco
34h 35m
1 stop
GUM3:50 pmTamuning Guam Intl
Sep 10
GUM7:10 amTamuning Guam Intl
15h 53m
1 stop
SFO6:03 amSan Francisco
$1,915
United Airlines
Aug 12
SFO7:49 pmSan Francisco
29h 16m
2 stops
GUM6:05 pmTamuning Guam Intl
Aug 26
GUM7:05 amTamuning Guam Intl
28h 59m
2 stops
SFO7:04 pmSan Francisco
$1,919
United Airlines
Jun 15
SFO9:20 amSan Francisco
15h 45m
1 stop
GUM6:05 pmTamuning Guam Intl
Jun 22
GUM7:15 amTamuning Guam Intl
20h 50m
1 stop
SFO11:05 amSan Francisco
$1,935

Delta flights from San Francisco to Guam

Our best Delta deals on San Francisco to Guam flight tickets
Delta
Apr 25
SFO5:59 amSan Francisco
24h 56m
2 stops
GUM11:55 pmTamuning Guam Intl
May 5
GUM2:00 amTamuning Guam Intl
34h 20m
2 stops
SFO7:20 pmSan Francisco
$1,953
Delta
Apr 30
SFO2:57 pmSan Francisco
39h 58m
2 stops
GUM11:55 pmTamuning Guam Intl
May 12
GUM2:00 amTamuning Guam Intl
31h 57m
2 stops
SFO4:57 pmSan Francisco
$1,965
Delta
Apr 26
SFO6:20 amSan Francisco
24h 35m
2 stops
GUM11:55 pmTamuning Guam Intl
May 2
GUM2:00 amTamuning Guam Intl
38h 37m
2 stops
SFO11:37 pmSan Francisco
$2,003

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Guam 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 April 2, 2026.
Use the filters below to find and compare flights from San Francisco to Guam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

Mon 9/7

12:15 pm-3:50 pm

1 stop34h 35m

Tamuning Guam Intl

Thu 9/10

7:10 am-6:03 am

1 stop15h 53m

$1,915

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

Wed 8/12

7:49 pm-6:05 pm

2 stops29h 16m

Tamuning Guam Intl

Wed 8/26

7:05 am-7:04 pm

2 stops28h 59m

$1,919
Quickest round-trip

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

Mon 6/15

9:20 am-6:05 pm

1 stop15h 45m

Tamuning Guam Intl

Mon 6/22

7:15 am-11:05 am

1 stop20h 50m

$1,935

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

Mon 6/15

9:20 am-6:05 pm

1 stop15h 45m

Tamuning Guam Intl

Mon 6/22

12:15 pm-8:10 pm

2 stops24h 55m

$1,945

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

Sat 4/25

5:59 am-11:55 pm

2 stops24h 56m

Tamuning Guam Intl

Tue 5/5

2:00 am-7:20 pm

2 stops34h 20m

$1,953

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

Mon 9/7

12:15 pm-3:50 pm

1 stop34h 35m

Tamuning Guam Intl

Thu 9/10

7:10 am-6:03 am

1 stop15h 53m

$1,959

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

Thu 4/30

2:57 pm-11:55 pm

2 stops39h 58m

Tamuning Guam Intl

Tue 5/12

2:00 am-4:57 pm

2 stops31h 57m

$1,965

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

Sun 7/5

7:00 pm-6:05 pm

1 stop30h 05m

Tamuning Guam Intl

Sat 7/25

7:15 am-11:05 am

1 stop20h 50m

$2,002

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

Sun 4/26

6:20 am-11:55 pm

2 stops24h 35m

Tamuning Guam Intl

Sat 5/2

2:00 am-11:37 pm

2 stops38h 37m

$2,003

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

Mon 9/7

6:45 pm-4:20 am

2 stops40h 35m

Tamuning Guam Intl

Thu 9/10

7:10 am-6:03 am

1 stop15h 53m

$2,009

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Guam from

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

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 Guam?

If you aren’t able to travel during the month of May, then book flights to Guam from San Francisco during January instead. Flights to Guam in January, while not as cheap as those in May, still average around $1,455.

Can stopping save me money on San Francisco to Guam flights?

You could potentially save up to 6% on your flight if you consider stops on a San Francisco to Guam flight.

Cheap San Francisco to Guam flight deals and tips

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

Fastest flight time

14h 40m

Direct flights

None
The fastest flight from San Francisco to Guam takes 14h 40m
There are no direct flights from San Francisco to Guam. There are no popular flight routes from San Francisco to Guam.
Search flight deals

Frequently asked questions about flying from San Francisco to Guam

  • When did momondo last update prices for flights from San Francisco Airport to Guam?

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

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

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

    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 San Francisco Airport to Guam.

  • What documentation or ID do you need to fly to Guam?

    The required travel and health documents for your Guam trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Guam. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from San Francisco to Guam

Compare and see reviews for airlines that fly from San Francisco to Guam with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $465Free CancellationRating
7.4
9,530 reviews
Search United Airlines flights

Why use momondo?

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

It is quick and easy to find San Francisco to Guam flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Guam that suits you.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Guam from San Francisco.

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

If you are not ready to book a flight from San Francisco to Guam now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Guam and let you know when they change.

An easier way to manage your Guam trip

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Flights to Tamuningfrom $722