$648 Find Cheap Flights from Guam to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Francisco departing on 3/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results for flights to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to San Francisco, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,374
United Airlines
Wed 3/18Wed 3/25
GUM - SFO • 1 stop
Cheapest one-way
$648
Typical prices: $1,395-$1,399
Multiple Airlines
Mon 3/16
GUM - SFO • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Guam to San Francisco

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Guam to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Guam to San Francisco

Wed, Mar 18 - Wed, Mar 25
United Airlines Logo
7:20 am - 12:30 pm
GUM
-
SFO
22h 10m
1 stop
United Airlines Logo
10:05 am - 6:50 pm
SFO
-
GUM
15h 45m
1 stop
$1,374United Airlines
Wed, Mar 18 - Wed, Mar 25
United Airlines Logo
7:20 am - 12:30 pm
GUM
-
SFO
22h 10m
1 stop
United Airlines Logo
6:00 am - 6:50 pm
SFO
-
GUM
19h 50m
2 stops
$1,378United Airlines
Wed, Mar 18 - Wed, Mar 25
United Airlines Logo
12:30 pm - 5:05 pm
GUM
-
SFO
21h 35m
2 stops
United Airlines Logo
6:00 am - 6:50 pm
SFO
-
GUM
19h 50m
2 stops
$1,385United Airlines
Wed, Apr 15 - Wed, Jul 15
United Airlines Logo
7:05 am - 6:11 am
GUM
-
SFO
16h 06m
1 stop
United Airlines Logo
11:10 am - 3:50 pm
SFO
-
GUM
35h 40m
1 stop
$1,474United Airlines
Wed, Apr 15 - Wed, Jul 15
United Airlines Logo
7:05 am - 12:00 pm
GUM
-
SFO
21h 55m
2 stops
United Airlines Logo
11:10 am - 3:50 pm
SFO
-
GUM
35h 40m
1 stop
$1,478United Airlines
Wed, Apr 15 - Wed, Jul 15
United Airlines Logo
7:05 am - 5:12 pm
GUM
-
SFO
27h 07m
2 stops
United Airlines Logo
6:00 am - 4:20 am
SFO
-
GUM
29h 20m
2 stops
$1,482United Airlines
Thu, Jun 11 - Thu, Jun 18
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
$1,574United Airlines
Thu, Jun 11 - Thu, Jun 18
United Airlines Logo
12:15 pm - 2:53 pm
GUM
-
SFO
19h 38m
2 stops
United Airlines Logo
6:00 am - 6:05 pm
SFO
-
GUM
19h 05m
2 stops
$1,585United Airlines
Booking Insights

KAYAK's insights & trends for flights to San Francisco

Get data-powered insights and trends for flights to San Francisco to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to San Francisco?

The duration of your flight to San Francisco depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular route to San Francisco on KAYAK is from Tamuning, which takes 16h 06m.

How many direct flights to San Francisco are there each day?

There are around 501 direct flights from within Guam to San Francisco every day. Most flights depart in the morning, with 7:00 am the most common departure time and 46% of flights departing in the morning.

Good to know

Low seasonMarch
Cheapest flight$648
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Tamuning to San Francisco

FAQs - booking San Francisco flights

  • How far is San Francisco Airport from central San Francisco?

    You’ll need to travel 12 miles to reach the San Francisco city center from San Francisco Airport.

  • What is the name of San Francisco’s airport?

    There is only 1 airport in San Francisco, called San Francisco Airport (SFO). It can also be referred to as San Francisco or San Francisco Intl.

  • How does KAYAK find such low prices on flights to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to San Francisco are there each week?

    Each week there are around 3,504 direct flights from within Guam to San Francisco. The most common day for departures is Monday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to San Francisco

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Francisco flight deals.

Reviews of the top airline flying from Guam to San Francisco

 
See real verified KAYAK customer reviews for airlines flying to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Guam to San Francisco. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9229 reviews
7.1Entertainment
8.1Crew
7.7Boarding
7.3Comfort
6.6Food
Airline reviews

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

10.0 ExcellentJanaki, Feb 2026
PDX - SFO
Read more United Airlines reviews

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Mean flight attendant. I wanted to reuse my plastic cup, but he (Matthew) said he can't for safety. I then said "I don't want water then" and he poured me a glass. I hope Matthew gets herpes and spends the rest of his life poor, lonely, and homeless.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Both flights delayed. 2nd flight over 3 hours late mechanical issues

It was good but only meal served is very less. Meantime good to add rice and chicken in one of meal

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

On the way my flight entertainment wouldn’t work the screen went black and no matter how many times I tried to turn it on it wouldn’t. Food was surprisingly good but the tray tables were tiny so you couldn’t get anything else on the table. The seats hardly go back and are not overly comfortable. Wouldn’t fly United again.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Calistoga
Rohnert Park
Marina
Emeryville
Capitola
Pacifica
Millbrae
Campbell
Mill Valley
Newark
Novato
Windsor
Union City
Richmond
Belmont
West Sacramento
Los Altos
American Canyon
Corte Madera
Jenner

Everything you need to know for your flight to San Francisco

Information on the airport you'll fly into in San Francisco