Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from San Francisco to Guam from $697

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 12/6. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
10:40 am - 3:45 pmSFO-GUM
35h 05m1 stop
United Airlines Logo
7:40 am - 6:38 amGUM-SFO
16h 58m1 stop
$1,498United Airlines
Find Deal
Thu, Jan 15 - Sun, Jan 18
United Airlines Logo
7:25 am - 3:45 pmSFO-GUM
38h 20m2 stops
United Airlines Logo
7:40 am - 6:38 amGUM-SFO
16h 58m1 stop
$1,502United Airlines
Find Deal
Thu, Jan 15 - Sun, Jan 18
United Airlines Logo
10:40 am - 3:45 pmSFO-GUM
35h 05m1 stop
United Airlines Logo
7:40 am - 6:36 amGUM-SFO
16h 56m1 stop
$1,697United Airlines
Find Deal
Mon, Dec 8 - Thu, Dec 11
United Airlines Logo
10:40 am - 3:45 pmSFO-GUM
35h 05m1 stop
United Airlines Logo
7:40 am - 6:36 amGUM-SFO
16h 56m1 stop
$1,797United Airlines
Find Deal
Fri, Nov 28 - Mon, Dec 1
United Airlines Logo
10:59 pm - 7:05 pmSFO-GUM
26h 06m2 stops
United Airlines Logo
7:20 pm - 9:10 amGUM-SFO
31h 50m1 stop
$1,842United Airlines
Find Deal
Sun, Feb 1 - Sun, Feb 8
United Airlines Logo
1:55 pm - 7:05 pmSFO-GUM
35h 10m1 stop
United Airlines Logo
7:20 pm - 9:10 amGUM-SFO
31h 50m1 stop
$1,854United Airlines
Find Deal
Sun, Feb 1 - Sun, Feb 8
Delta Logo
4:40 pm - 11:05 pmSFO-GUM
36h 25m2 stops
Delta Logo
4:50 pm - 8:59 pmGUM-SFO
46h 09m2 stops
$1,858Delta
Find Deal
Sun, Feb 1 - Sun, Feb 8
Delta Logo
6:00 am - 2:35 pmSFO-GUM
38h 35m2 stops
Delta Logo
1:00 am - 11:47 pmGUM-SFO
40h 47m2 stops
$1,953Delta
Find Deal
Sun, Feb 1 - Sat, Feb 7
Delta Logo
6:00 am - 11:05 pmSFO-GUM
23h 05m2 stops
Delta Logo
1:00 am - 11:56 pmGUM-SFO
40h 56m2 stops
$2,008Delta
Find Deal
Tue, Jan 6 - Mon, Jan 26
United Airlines Logo
9:30 am - 7:05 pmSFO-GUM
15h 35m1 stop
United Airlines Logo
7:40 am - 6:38 amGUM-SFO
16h 58m1 stop
$2,193United Airlines
Find Deal
Tue, Jan 6 - Tue, Jan 27

United Airlines flights from San Francisco to Guam

Our best United Airlines deals on San Francisco to Guam flight tickets
United Airlines
Jan 15
SFO10:40 amSan Francisco
35h 05m
1 stop
GUM3:45 pmTamuning Guam Intl
Jan 18
GUM7:40 amTamuning Guam Intl
16h 58m
1 stop
SFO6:38 amSan Francisco
$1,498
Find similar
United Airlines
Jan 15
SFO7:25 amSan Francisco
38h 20m
2 stops
GUM3:45 pmTamuning Guam Intl
Jan 18
GUM7:40 amTamuning Guam Intl
16h 58m
1 stop
SFO6:38 amSan Francisco
$1,502
Find similar
United Airlines
Dec 8
SFO10:40 amSan Francisco
35h 05m
1 stop
GUM3:45 pmTamuning Guam Intl
Dec 11
GUM7:40 amTamuning Guam Intl
16h 56m
1 stop
SFO6:36 amSan Francisco
$1,697
Find similar

Delta flights from San Francisco to Guam

Our best Delta deals on San Francisco to Guam flight tickets
Delta
Feb 1
SFO4:40 pmSan Francisco
36h 25m
2 stops
GUM11:05 pmTamuning Guam Intl
Feb 8
GUM4:50 pmTamuning Guam Intl
46h 09m
2 stops
SFO8:59 pmSan Francisco
$1,858
Find similar
Delta
Feb 1
SFO6:00 amSan Francisco
38h 35m
2 stops
GUM2:35 pmTamuning Guam Intl
Feb 7
GUM1:00 amTamuning Guam Intl
40h 47m
2 stops
SFO11:47 pmSan Francisco
$1,953
Find similar
Delta
Jan 6
SFO6:00 amSan Francisco
23h 05m
2 stops
GUM11:05 pmTamuning Guam Intl
Jan 26
GUM1:00 amTamuning Guam Intl
40h 56m
2 stops
SFO11:56 pmSan Francisco
$2,008
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 November 20, 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

Thu 1/15

10:40 am-3:45 pm

1 stop35h 05m

Tamuning Guam Intl

Sun 1/18

7:40 am-6:38 am

1 stop16h 58m

$1,498

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

Thu 1/15

7:25 am-3:45 pm

2 stops38h 20m

Tamuning Guam Intl

Sun 1/18

7:40 am-6:38 am

1 stop16h 58m

$1,502

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

Mon 12/8

10:40 am-3:45 pm

1 stop35h 05m

Tamuning Guam Intl

Thu 12/11

7:40 am-6:36 am

1 stop16h 56m

$1,697

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

Fri 11/28

10:40 am-3:45 pm

1 stop35h 05m

Tamuning Guam Intl

Mon 12/1

7:40 am-6:36 am

1 stop16h 56m

$1,797

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

Sun 2/1

10:59 pm-7:05 pm

2 stops26h 06m

Tamuning Guam Intl

Sun 2/8

7:20 pm-9:10 am

1 stop31h 50m

$1,842

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

Sun 2/1

1:55 pm-7:05 pm

1 stop35h 10m

Tamuning Guam Intl

Sun 2/8

7:20 pm-9:10 am

1 stop31h 50m

$1,854

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

Sun 2/1

4:40 pm-11:05 pm

2 stops36h 25m

Tamuning Guam Intl

Sun 2/8

4:50 pm-8:59 pm

2 stops46h 09m

$1,858

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

Sun 2/1

6:00 am-2:35 pm

2 stops38h 35m

Tamuning Guam Intl

Sat 2/7

1:00 am-11:47 pm

2 stops40h 47m

$1,953

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

Tue 1/6

6:00 am-11:05 pm

2 stops23h 05m

Tamuning Guam Intl

Mon 1/26

1:00 am-11:56 pm

2 stops40h 56m

$2,008

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

Tue 1/6

9:30 am-7:05 pm

1 stop15h 35m

Tamuning Guam Intl

Tue 1/27

7:40 am-6:38 am

1 stop16h 58m

$2,193

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $1,917.

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 14% 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
9,025 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 12/20
Sat 12/27
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Guam

Popular cities in Guam

Popular flights according to clicks in the last 7 days on momondo
Flights to Tamuningfrom $575