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Cheap flights from San Francisco to Guam from $1,455

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 9/10. 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

United Airlines Logo
12:15 pm - 3:50 pmSFO-GUM
34h 35m1 stop
United Airlines Logo
7:10 am - 6:32 amGUM-SFO
16h 22m1 stop
$1,703United Airlines
Find Deal
jue., oct. 23 - dom., oct. 26
United Airlines Logo
11:35 am - 3:50 pmSFO-GUM
35h 15m1 stop
United Airlines Logo
7:10 am - 6:32 amGUM-SFO
16h 22m1 stop
$1,704United Airlines
Find Deal
jue., oct. 23 - dom., oct. 26
United Airlines Logo
4:10 pm - 4:25 amSFO-GUM
43h 15m2 stops
United Airlines Logo
7:10 am - 6:32 amGUM-SFO
16h 22m1 stop
$1,797United Airlines
Find Deal
jue., oct. 23 - dom., oct. 26
United Airlines Logo
9:30 am - 6:50 pmSFO-GUM
16h 20m1 stop
United Airlines Logo
7:25 am - 6:36 amGUM-SFO
17h 11m1 stop
$1,817United Airlines
Find Deal
lun., oct. 27 - mar., nov. 11
Delta Logo
12:35 am - 2:35 pmSFO-GUM
45h 00m2 stops
Delta Logo
4:50 pm - 12:12 amGUM-SFO
49h 22m2 stops
$1,853Delta
Find Deal
dom., oct. 26 - mar., nov. 11
Delta Logo
12:45 am - 12:10 amSFO-GUM
30h 25m2 stops
Delta Logo
1:55 am - 11:29 pmGUM-SFO
38h 34m2 stops
$1,903Delta
Find Deal
mié., sep. 24 - mié., oct. 1
Delta Logo
12:45 am - 12:10 amSFO-GUM
30h 25m2 stops
Delta Logo
5:00 pm - 8:05 pmGUM-SFO
44h 05m2 stops
$1,953Delta
Find Deal
mié., sep. 24 - jue., oct. 2
Delta Logo
12:45 am - 12:10 amSFO-GUM
30h 25m2 stops
Delta Logo
5:00 pm - 9:27 pmGUM-SFO
45h 27m2 stops
$2,008Delta
Find Deal
mié., sep. 10 - dom., sep. 21
Delta Logo
12:45 am - 12:10 amSFO-GUM
30h 25m2 stops
Delta Logo
1:55 am - 11:59 pmGUM-SFO
39h 04m2 stops
$2,058Delta
Find Deal
mié., sep. 10 - sáb., sep. 20
Logo
10:08 am - 2:40 pmSFO-GUM
35h 32m2 stops
Logo
4:40 pm - 6:01 pmGUM-SFO
42h 21m2 stops
$2,081
Find Deal
jue., sep. 25 - mié., oct. 8

United Airlines flights from San Francisco to Guam

Our best United Airlines deals on San Francisco to Guam flight tickets
United Airlines
Oct 23
SFO12:15 pmSan Francisco
34h 35m
1 stop
GUM3:50 pmTamuning Guam Intl
Oct 26
GUM7:10 amTamuning Guam Intl
16h 22m
1 stop
SFO6:32 amSan Francisco
$1,703
Find similar
United Airlines
Oct 23
SFO11:35 amSan Francisco
35h 15m
1 stop
GUM3:50 pmTamuning Guam Intl
Oct 26
GUM7:10 amTamuning Guam Intl
16h 22m
1 stop
SFO6:32 amSan Francisco
$1,704
Find similar
United Airlines
Oct 23
SFO4:10 pmSan Francisco
43h 15m
2 stops
GUM4:25 amTamuning Guam Intl
Oct 26
GUM7:10 amTamuning Guam Intl
16h 22m
1 stop
SFO6:32 amSan Francisco
$1,797
Find similar

Delta flights from San Francisco to Guam

Our best Delta deals on San Francisco to Guam flight tickets
Delta
Oct 26
SFO12:35 amSan Francisco
45h 00m
2 stops
GUM2:35 pmTamuning Guam Intl
Nov 11
GUM4:50 pmTamuning Guam Intl
49h 22m
2 stops
SFO12:12 amSan Francisco
$1,853
Find similar
Delta
Sep 24
SFO12:45 amSan Francisco
30h 25m
2 stops
GUM12:10 amTamuning Guam Intl
Oct 1
GUM1:55 amTamuning Guam Intl
38h 34m
2 stops
SFO11:29 pmSan Francisco
$1,903
Find similar
Delta
Sep 24
SFO12:45 amSan Francisco
30h 25m
2 stops
GUM12:10 amTamuning Guam Intl
Oct 2
GUM5:00 pmTamuning Guam Intl
44h 05m
2 stops
SFO8:05 pmSan Francisco
$1,953
Find similar

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 agosto 27, 2025.
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

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

jue. 10/23

12:15 pm-3:50 pm

1 stop34h 35m

Tamuning Guam Intl

dom. 10/26

7:10 am-6:32 am

1 stop16h 22m

$1,703

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

jue. 10/23

11:35 am-3:50 pm

1 stop35h 15m

Tamuning Guam Intl

dom. 10/26

7:10 am-6:32 am

1 stop16h 22m

$1,704

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

jue. 10/23

4:10 pm-4:25 am

2 stops43h 15m

Tamuning Guam Intl

dom. 10/26

7:10 am-6:32 am

1 stop16h 22m

$1,797

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

lun. 10/27

9:30 am-6:50 pm

1 stop16h 20m

Tamuning Guam Intl

mar. 11/11

7:25 am-6:36 am

1 stop17h 11m

$1,817

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

dom. 10/26

12:35 am-2:35 pm

2 stops45h 00m

Tamuning Guam Intl

mar. 11/11

4:50 pm-12:12 am

2 stops49h 22m

$1,853

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

mié. 9/24

12:45 am-12:10 am

2 stops30h 25m

Tamuning Guam Intl

mié. 10/1

1:55 am-11:29 pm

2 stops38h 34m

$1,903

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

mié. 9/24

12:45 am-12:10 am

2 stops30h 25m

Tamuning Guam Intl

jue. 10/2

5:00 pm-8:05 pm

2 stops44h 05m

$1,953

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

mié. 9/10

12:45 am-12:10 am

2 stops30h 25m

Tamuning Guam Intl

dom. 9/21

5:00 pm-9:27 pm

2 stops45h 27m

$2,008

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

mié. 9/10

12:45 am-12:10 am

2 stops30h 25m

Tamuning Guam Intl

sáb. 9/20

1:55 am-11:59 pm

2 stops39h 04m

$2,058

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

jue. 9/25

10:08 am-2:40 pm

2 stops35h 32m

Tamuning Guam Intl

mié. 10/8

4:40 pm-6:01 pm

2 stops42h 21m

$2,081

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 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 November instead. Flights to Guam in November, while not as cheap as those in May, still average around $1,907.

What is the cheapest day to depart on your flight to Guam?

The cheapest day to depart from San Francisco to Guam is on a Tuesday when prices can be found for as low as $1,916. Flights from San Francisco to Guam on a Wednesday will generally be more expensive and average around $2,277. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Flying to Guam from San Francisco in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,885 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Guam is in the morning when prices are around $1,987.

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

You could potentially save up to 29% 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

Direct flights

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

  • 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 $500Free CancellationRating
7.4
8,945 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.

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