GUM - SAN

$1,378 Find Cheap Flights from Tamuning to San Diego

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Tamuning to San Diego departing on 2/7. 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 Diego

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

Cheapest round-trip
$1,378
Overall average: $1,791
United Airlines
Tue 3/17Tue 3/31
GUM - SAN • 2 stops
Cheapest one-way
$828
Multiple Airlines
Sat 2/7
GUM - SAN • 3 stops
When to travel
May
Cheapest • 14% price drop
June
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 San Diego!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Tamuning to San Diego (GUM-SAN)

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

Tue, Mar 17 - Tue, Mar 31
United Airlines Logo
7:05 am - 12:44 pm
GUM
-
SAN
46h 39m
2 stops
United Airlines Logo
9:46 am - 6:05 pm
SAN
-
GUM
39h 19m
2 stops
$1,378United Airlines
Mon, Mar 2 - Mon, Mar 9
United Airlines Logo
7:40 am - 2:49 pm
GUM
-
SAN
25h 09m
3 stops
United Airlines Logo
6:15 am - 4:20 am
SAN
-
GUM
29h 05m
2 stops
$1,382United Airlines
Mon, Mar 16 - Fri, Mar 20
United Airlines Logo
7:05 am - 12:44 pm
GUM
-
SAN
46h 39m
2 stops
United Airlines Logo
11:03 am - 6:50 pm
SAN
-
GUM
38h 47m
2 stops
$1,490United Airlines
Sun, Mar 15 - Fri, Mar 20
United Airlines Logo
7:20 pm - 6:33 pm
GUM
-
SAN
40h 13m
2 stops
United Airlines Logo
8:45 am - 6:50 pm
SAN
-
GUM
41h 05m
2 stops
$1,493United Airlines
Sun, Mar 15 - Fri, Mar 20
United Airlines Logo
7:00 am - 12:14 am
GUM
-
SAN
34h 14m
2 stops
United Airlines Logo
8:50 pm - 6:50 pm
SAN
-
GUM
53h 00m
2 stops
$1,496United Airlines
Sun, Apr 19 - Thu, Apr 30
United Airlines Logo
7:05 am - 3:39 pm
GUM
-
SAN
25h 34m
2 stops
United Airlines Logo
9:09 am - 6:10 am
SAN
-
GUM
28h 01m
3 stops
$5,091United Airlines
Booking Insights

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Tamuning to San Diego, 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 Tamuning to San Diego is May, where tickets cost $1,392 (return) on average. On the other hand, the most expensive months are July and September, where the average cost of round-trip tickets is $1,838 and $1,810 respectively.

Good to know

Low seasonSeptember
Cheapest flight$828
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from Tamuning to San Diego

When to book flights from Tamuning to San Diego

Are your dates flexible? Find out the best times to travel from Tamuning to San Diego 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 Tamuning to San Diego

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

    In the last 3 days, the lowest price for a flight from Tamuning to San Diego was $828 for a one-way ticket and $1,378 for a round-trip.

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

    A passport is required to fly from Tamuning to San Diego.

  • Which airports will I be using when flying from Tamuning to San Diego?

    When flying out of Tamuning you will be using Tamuning Guam Intl. You will be landing at San Diego, also known as San Diego.

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

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

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

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

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

    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 Tamuning to San Diego.

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

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

    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 Diego with an airline and back to Tamuning with another airline. Booking your flights between Tamuning and SAN 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 Tamuning to San Diego?

    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 Diego from Tamuning 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 Tamuning to San Diego

 
See real verified KAYAK customer reviews for airlines flying from Tamuning to San Diego. 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 Tamuning to San Diego? 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 9222 reviews
7.3Comfort
6.6Food
7.7Boarding
8.1Crew
7.1Entertainment
Airline reviews

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 ..

2.0 MediocreAnonymous, Feb 2026
YYZ - SFO
Read more United Airlines reviews

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

Flight was delayed 45 minutes because originating flight was coming from Newark. No complimentary snacks were offered on this 5+ hour flight. No screens for the flight, but movies offered if you had already downloaded the United app (which I hadn't on my ipad). No USB ports, only a flimsy plug-in port near the bottom of the seat that was hard to see and kept coming unplugged.

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.

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

Information on your arrival and departure airports