SAN - GUM

$1,247 Find Cheap Flights from San Diego 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 Diego to Tamuning departing on 12/3. 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 Diego 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 Diego to Tamuning, as well as popular online travel agencies
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Flight Deals

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

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

Fri, Feb 27 - Fri, Mar 6
Multiple Airlines Logo
7:00 am - 2:35 pmSAN-GUM
37h 35m2 stops
Multiple Airlines Logo
4:50 pm - 12:07 amGUM-SAN
49h 17m2 stops
$1,415Multiple Airlines
Find Deal
Fri, Feb 27 - Thu, Mar 5
Multiple Airlines Logo
7:00 am - 2:35 pmSAN-GUM
37h 35m2 stops
Multiple Airlines Logo
1:00 am - 12:07 amGUM-SAN
41h 07m2 stops
$1,441Multiple Airlines
Find Deal
Mon, Mar 23 - Thu, Apr 2
United Airlines Logo
8:50 pm - 6:50 pmSAN-GUM
29h 00m2 stops
United Airlines Logo
7:05 am - 10:04 amGUM-SAN
19h 59m2 stops
$1,818United Airlines
Find Deal
Mon, Apr 20 - Sun, May 3
United Airlines Logo
7:38 pm - 6:05 pmSAN-GUM
29h 27m2 stops
United Airlines Logo
7:30 pm - 2:58 pmGUM-SAN
36h 28m2 stops
$1,842United Airlines
Find Deal
Tue, Nov 25 - Wed, Dec 3
Delta Logo
4:41 pm - 11:05 pmSAN-GUM
36h 24m2 stops
Delta Logo
1:00 am - 6:13 pmGUM-SAN
35h 13m2 stops
$1,903Delta
Find Deal
Mon, Nov 24 - Sun, Nov 30
Delta Logo
6:15 am - 2:35 pmSAN-GUM
38h 20m2 stops
Delta Logo
1:00 am - 10:09 amGUM-SAN
51h 09m2 stops
$1,908Delta
Find Deal
Fri, Nov 21 - Wed, Dec 3
Delta Logo
6:15 am - 2:35 pmSAN-GUM
38h 20m2 stops
Delta Logo
1:00 am - 8:42 pmGUM-SAN
37h 42m2 stops
$1,953Delta
Find Deal
Fri, Nov 21 - Thu, Nov 27
Delta Logo
6:15 am - 2:35 pmSAN-GUM
38h 20m2 stops
Delta Logo
1:00 am - 8:42 pmGUM-SAN
37h 42m2 stops
$2,003Delta
Find Deal
Sun, Apr 26 - Thu, Apr 30
United Airlines Logo
8:50 pm - 6:05 pmSAN-GUM
28h 15m2 stops
United Airlines Logo
7:05 am - 12:38 pmGUM-SAN
22h 33m2 stops
$2,128United Airlines
Find Deal
Mon, Dec 1 - Sat, Dec 6
United Airlines Logo
8:40 pm - 6:50 pmSAN-GUM
28h 10m2 stops
United Airlines Logo
7:40 am - 6:28 pmGUM-SAN
28h 48m2 stops
$2,178United Airlines
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $1,818 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
June
Cheapest • 13% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$1,415
Typical prices: $2,075-$2,547
Multiple Airlines
Fri 2/27Fri 3/6
SAN - GUM • 2 stops
Cheapest one-way
$1,247
Multiple Airlines
Wed 12/3
SAN - GUM • 3 stops
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!
Booking Insights

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

Get data-powered insights and trends into flights from San Diego 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 Diego 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 Diego to Tamuning departing in February.

What’s the cheapest day of the week to fly from San Diego to Tamuning?

The average price of all round-trip flights from San Diego to Tamuning clicked on KAYAK for each day over the last 12 months.

When flying from San Diego to Tamuning, you should consider leaving on a Wednesday and avoid Saturdays if you are looking for the best rates. For your return to San Diego, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Diego 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 Diego to Tamuning is June, where tickets cost $1,967 (return) on average. On the other hand, the most expensive months are March and October, where the average cost of round-trip tickets is $2,804 and $2,789 respectively.

Good to know

Low seasonJuly
Cheapest flight$1,247
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from San Diego to Tamuning

When to book flights from San Diego to Tamuning

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

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

    In the last 3 days, the lowest price for a flight from San Diego to Tamuning was $1,247 for a one-way ticket and $1,415 for a round-trip.

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

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

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

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

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

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

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tamuning from San Diego 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 Diego 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 Diego with another airline. Booking your flights between San Diego 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 Diego 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 Diego 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 Diego to Tamuning

 
See real verified KAYAK customer reviews for airlines flying from San Diego 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 Diego 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 8999 reviews
6.6Food
7.7Boarding
7.3Comfort
7.1Entertainment
8.1Crew
Airline reviews

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

4.0 OkayAnonymous, Oct 2025SFO - PTY
Read more United Airlines reviews

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

We were in business class. the angled seats in that class do not have a real window view & the placement of the controls are bad. But we knew that. But the food options were mediocre. The taste was fine, but the size was for a child. It’s just really feels like United is skimping on everything. Even when we were in the Polaris lounge they did not have diet sodas. They said they were out no Coke zero no Diet Coke, etc. I do not think the portion of nuts they serve on the plane could get any smaller. Really a minimal service and offer for what you’re paying for in business.

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

From the first moment you interact with United Airlines, you can expect nothing less but extreme frustration. The baggage handler at the bag drop seems completely unbothered by the presence of customers waiting in line. No help was extended to load the baggage whatsoever. And if any of your bags is overweight by 0.01 pound they will make you re-distribute everything in your suitcase just to play power trip. When it was time to board no help was extended to customers to locate their seats. Moreover. It was a chaotic mess at the gate when it was unclear who should board first and everyone just bunched up, trying to get on the plane. I am sure the crew was doing their best to perform their jobs while being paid their wages however it shouldn’t be that hard to smile once or twice when you’re in the business if serving customers. It is a shame for the United States of America to have a flagship carrier of such low caliber. Our flight was also delayed by about an hour and a half due to further delays prior to our inbound flight. Being someone who has travelled for both business and leisure in Asia, Europe, and South America I have never experienced such poor quality of service.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

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

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