SFO - GUM

$966 Find Cheap Flights from San Francisco to Tamuning

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Tamuning departing on 6/20. 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 Tamuning

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

Cheapest round-trip
$1,838
Typical prices: $2,783-$2,215
United Airlines
Wed 10/7Tue 10/13
SFO - GUM • 1 stop
Cheapest one-way
$966
Multiple Airlines
Sat 6/20
SFO - GUM • 3 stops
Top airlines
Cheapest • from $1,919 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Francisco and Tamuning. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $843 (round-trip)
Shortest trip • 15h 33m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 60% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Tamuning!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Francisco to Tamuning (SFO-GUM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Tamuning 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 San Francisco to Tamuning

Wed, Oct 7 - Tue, Oct 13
United Airlines Logo
10:05 am - 6:05 pm
SFO
-
GUM
15h 00m
1 stop
United Airlines Logo
7:35 pm - 9:35 am
GUM
-
SFO
31h 00m
1 stop
$1,838United Airlines
Wed, Oct 7 - Tue, Oct 13
United Airlines Logo
6:00 am - 6:05 pm
SFO
-
GUM
19h 05m
2 stops
United Airlines Logo
7:35 pm - 9:35 am
GUM
-
SFO
31h 00m
1 stop
$1,842United Airlines
Thu, Sep 10 - Wed, Sep 16
United Airlines Logo
9:20 am - 6:05 pm
SFO
-
GUM
15h 45m
1 stop
United Airlines Logo
7:35 pm - 9:35 am
GUM
-
SFO
31h 00m
1 stop
$1,888United Airlines
Fri, Oct 2 - Sun, Oct 11
United Airlines Logo
6:00 am - 6:05 pm
SFO
-
GUM
19h 05m
2 stops
United Airlines Logo
7:35 pm - 9:35 am
GUM
-
SFO
31h 00m
1 stop
$1,892United Airlines
Thu, Sep 10 - Wed, Sep 16
Delta Logo
6:05 am - 3:35 pm
SFO
-
GUM
40h 30m
2 stops
Delta Logo
5:20 pm - 11:46 pm
GUM
-
SFO
47h 26m
2 stops
$1,904Delta
Thu, Sep 10 - Wed, Sep 16
United Airlines Logo
7:00 am - 9:50 pm
SFO
-
GUM
21h 50m
2 stops
United Airlines Logo
7:35 pm - 9:35 am
GUM
-
SFO
31h 00m
1 stop
$1,907United Airlines
Sun, Jul 12 - Tue, Jul 21
United Airlines Logo
7:45 pm - 6:05 pm
SFO
-
GUM
29h 20m
2 stops
United Airlines Logo
7:05 am - 2:53 pm
GUM
-
SFO
24h 48m
2 stops
$1,919United Airlines
Sun, Jul 12 - Tue, Jul 21
United Airlines Logo
7:00 pm - 6:05 pm
SFO
-
GUM
30h 05m
1 stop
United Airlines Logo
7:05 am - 6:09 am
GUM
-
SFO
16h 04m
1 stop
$1,936United Airlines
Wed, Jul 1 - Fri, Jul 31
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
$1,985United Airlines
Sun, Sep 13 - Sat, Sep 19
United Airlines Logo
9:20 am - 6:05 pm
SFO
-
GUM
15h 45m
1 stop
United Airlines Logo
7:35 pm - 9:35 am
GUM
-
SFO
31h 00m
1 stop
$1,988United Airlines
Booking Insights

KAYAK's insights & trends for San Francisco to Tamuning flights

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

How much is a round-trip flight from San Francisco to Tamuning?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Francisco to Tamuning departing in October.

What is the cheapest month to fly from San Francisco to Tamuning?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Tamuning, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Francisco to Tamuning is May, where tickets cost $805 (return) on average. On the other hand, the most expensive months are December and October, where the average cost of round-trip tickets is $2,727 and $2,617 respectively.

Good to know

Low seasonAugust
Cheapest flight$966
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 61% lower on average.
Flight from San Francisco to Tamuning

When to book flights from San Francisco to Tamuning

Are your dates flexible? Find out the best times to travel from San Francisco to Tamuning based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Francisco to Tamuning

  • What is the cheapest flight from San Francisco to Tamuning?

    In the last 3 days, the lowest price for a flight from San Francisco to Tamuning was $966 for a one-way ticket and $1,919 for a round-trip.

  • Do I need a passport to fly between San Francisco and Tamuning?

    Yes, you'll most likely have to show a valid passport before boarding the plane in San Francisco and on arrival in Tamuning.

  • Which aircraft models fly most regularly from San Francisco to Tamuning?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Francisco to Tamuning?

    Star Alliance is the only airline alliance operating flights between San Francisco and Tamuning.

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

    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 from San Francisco to Tamuning.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tamuning from 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 from San Francisco to Tamuning?

    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 Tamuning with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and GUM can sometimes prove cheaper using this method.

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

    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 Tamuning from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Francisco to Tamuning

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Tamuning. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Tamuning? 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 9680 reviews
7.1Entertainment
6.6Food
7.7Boarding
8.1Crew
7.3Comfort
Airline reviews

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

8.0 ExcellentLILLY, May 2026
SFO - HKG
Read more United Airlines reviews

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Some crew were unfriendly or in some cases just straight up rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Flight itself excellent, but delayed so missed connection & got to destination 2 hrs later

Due to cancellation of connecting flight (Lufthansa) I didn’t fly with United

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

It was perfect! I've never flown with United before, but I definitely will in the future

the entire flight felt off. The crew seemed uninterested and disengaged. The food service was really bad - overcooked, bland, weird food service. They actually woke us up to serve chicken wraps in the middle of the night, after dinner and before breakfast. Made no sense. Ultimately, I was glad they did though, because the breakfast had been held for so long it was inedible. Eggs, potatoes, sausage - all disgusting. We were asked to "honor" the lavatories for premium customers and stay in our own cabin: this was also strange. So people in economy didn't pay enough to use the closest toilet to them??? It's a toilet. All in all, not the experience I have come to expect from United Airlines. The return flight from Paris to SFO was better, btw.

Everything you need to know for your flight from San Francisco to Tamuning

Information on your arrival and departure airports