SFO - GUM

$852 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 4/6. 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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$1,819
Typical prices: $523-$1,889
United Airlines
Mon 5/18Tue 5/26
SFO - GUM • 1 stop
Cheapest one-way
$852
Multiple Airlines
Mon 4/6
SFO - GUM • 2 stops
Top airlines
United Airlines
Cheapest • from $1,819 (round-trip)
United Airlines
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
Hong Kong (HKG)
Cheapest • Avg $843 (round-trip)
Honolulu (HNL)
Shortest trip • 15h 36m (one-way)
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 62% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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 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

Mon, May 18 - Tue, May 26
United Airlines Logo
9:20 am - 6:05 pm
SFO
-
GUM
15h 45m
1 stop
United Airlines Logo
7:05 am - 5:42 pm
GUM
-
SFO
27h 37m
2 stops
$1,819United Airlines
Sun, May 17 - Tue, May 26
United Airlines Logo
4:40 pm - 6:05 pm
SFO
-
GUM
32h 25m
1 stop
United Airlines Logo
7:05 am - 6:04 am
GUM
-
SFO
15h 59m
1 stop
$1,836United Airlines
Fri, May 15 - Tue, May 26
United Airlines Logo
6:00 am - 6:05 pm
SFO
-
GUM
19h 05m
2 stops
United Airlines Logo
7:05 am - 12:30 pm
GUM
-
SFO
22h 25m
2 stops
$1,869United Airlines
Sat, May 16 - Tue, May 26
United Airlines Logo
1:55 pm - 6:05 pm
SFO
-
GUM
35h 10m
1 stop
United Airlines Logo
7:05 am - 7:05 am
GUM
-
SFO
17h 00m
1 stop
$1,886United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
6:45 pm - 3:45 pm
SFO
-
GUM
52h 00m
2 stops
United Airlines Logo
7:05 am - 6:03 am
GUM
-
SFO
15h 58m
1 stop
$1,887United Airlines
Thu, May 28 - Sun, Jun 7
United Airlines Logo
7:05 am - 6:05 pm
SFO
-
GUM
18h 00m
1 stop
United Airlines Logo
7:30 pm - 9:45 am
GUM
-
SFO
31h 15m
1 stop
$1,888United Airlines
Thu, Apr 9 - Mon, Apr 20
Delta Logo
5:40 am - 11:55 pm
SFO
-
GUM
25h 15m
2 stops
Delta Logo
5:20 pm - 11:37 pm
GUM
-
SFO
47h 17m
2 stops
$1,903Delta
Tue, Apr 14 - Mon, Apr 20
Delta Logo
6:20 am - 11:55 pm
SFO
-
GUM
24h 35m
2 stops
Delta Logo
3:00 am - 11:37 pm
GUM
-
SFO
37h 37m
2 stops
$1,904Delta
Thu, Jul 23 - Mon, Aug 3
United Airlines Logo
6:00 am - 6:05 pm
SFO
-
GUM
19h 05m
2 stops
United Airlines Logo
7:05 am - 10:45 am
GUM
-
SFO
20h 40m
2 stops
$1,919United Airlines
Thu, Jul 23 - Mon, Aug 3
United Airlines Logo
10:45 am - 6:05 pm
SFO
-
GUM
14h 20m
1 stop
United Airlines Logo
7:15 am - 11:05 am
GUM
-
SFO
20h 50m
1 stop
$1,935United 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 May.

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 $767 (return) on average. On the other hand, the most expensive months are October and December, where the average cost of round-trip tickets is $2,615 and $2,528 respectively.

Find deals

Good to know

Low seasonAugust
Cheapest flight$852
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 62% 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 $852 for a one-way ticket and $1,819 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 9439 reviews
7.3Comfort
7.7Boarding
6.6Food
7.1Entertainment
8.1Crew
Airline reviews

The 777’s economy seat’s legroom was more tolerable than expected. I appreciate the reclining mechanism which slides the seat forward to minimize cannibalizing the space behind. The food was terrible: very salty.

6.0 GoodAnonymous, Mar 2026
SFO - NRT
Read more United Airlines reviews

The 777’s economy seat’s legroom was more tolerable than expected. I appreciate the reclining mechanism which slides the seat forward to minimize cannibalizing the space behind. The food was terrible: very salty.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

We had turbulence ever 1/2 hr or so and the captains announcements were SOOOO LOUD

it was a very short flight so my expectations were low.

Entertainment kept turning itself off. Gave up on watching a movie.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

The flight crew where really good. Better then the crew from BNE to SFO

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

Information on your arrival and departure airports

San Francisco (SFO)
Tamuning (GUM)