SAN - GUM

$1,869 Find Cheap Flights from San Diego to Tamuning

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Tamuning departing on 5/21. 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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Everything you should know

Cheapest round-trip
$1,869
Typical prices: $1,927-$2,737
United Airlines
Thu 5/21Tue 6/2
SAN - GUM • 2 stops
Top airlines
Cheapest • from $1,869 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Diego and Tamuning. You'll need at least 2 connections.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 12% price drop
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 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

Thu, May 21 - Tue, Jun 2
United Airlines Logo
6:20 am - 6:05 pm
SAN
-
GUM
18h 45m
2 stops
United Airlines Logo
7:05 am - 6:39 pm
GUM
-
SAN
28h 34m
3 stops
$1,869United Airlines
Thu, Apr 16 - Wed, Apr 22
Delta Logo
6:15 am - 3:35 pm
SAN
-
GUM
40h 20m
2 stops
Delta Logo
3:00 am - 11:42 pm
GUM
-
SAN
37h 42m
2 stops
$1,903Delta
Tue, Jun 9 - Wed, Jul 1
United Airlines Logo
6:20 am - 6:05 pm
SAN
-
GUM
18h 45m
2 stops
United Airlines Logo
7:05 am - 8:53 pm
GUM
-
SAN
30h 48m
2 stops
$1,919United Airlines
Thu, Jul 16 - Thu, Jul 30
United Airlines Logo
6:20 am - 9:45 pm
SAN
-
GUM
22h 25m
2 stops
United Airlines Logo
7:05 am - 8:46 pm
GUM
-
SAN
30h 41m
2 stops
$1,945United Airlines
Mon, Jul 6 - Sun, Jul 12
United Airlines Logo
6:20 am - 4:20 am
SAN
-
GUM
29h 00m
2 stops
United Airlines Logo
7:30 pm - 10:49 pm
GUM
-
SAN
44h 19m
2 stops
$1,958United Airlines
Thu, Jul 23 - Fri, Jul 31
United Airlines Logo
6:20 am - 6:05 pm
SAN
-
GUM
18h 45m
2 stops
United Airlines Logo
7:05 am - 2:55 pm
GUM
-
SAN
24h 50m
2 stops
$1,969United Airlines
Thu, Apr 30 - Sat, May 9
Delta Logo
5:48 pm - 11:55 pm
SAN
-
GUM
37h 07m
2 stops
Delta Logo
5:20 pm - 11:43 pm
GUM
-
SAN
47h 23m
2 stops
$2,009Delta
Thu, Apr 30 - Thu, May 7
United Airlines Logo
6:20 am - 6:05 pm
SAN
-
GUM
18h 45m
2 stops
United Airlines Logo
7:05 am - 5:19 pm
GUM
-
SAN
27h 14m
2 stops
$2,129United Airlines
Sat, May 9 - Thu, May 14
United Airlines Logo
8:45 pm - 6:05 pm
SAN
-
GUM
52h 20m
2 stops
United Airlines Logo
7:05 am - 5:19 pm
GUM
-
SAN
27h 14m
2 stops
$2,152United Airlines
Fri, May 1 - Mon, May 4
United Airlines Logo
6:20 am - 6:05 pm
SAN
-
GUM
18h 45m
2 stops
United Airlines Logo
7:05 am - 3:39 pm
GUM
-
SAN
25h 34m
2 stops
$2,179United Airlines
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 May.

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 December, where tickets cost $2,000 (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 $2,553 respectively.

Good to know

Low seasonJuly
Cheapest flight$1,869
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly and prices are also 6% 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 $1,869 for a round-trip ticket.

  • 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?

    SkyTeam, and Star Alliance are the airline alliances operating flights between San Diego and Tamuning, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from San Diego to Tamuning, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from San Diego to Tamuning are Delta and United Airlines. With an average price for the route of $2,102 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $2,264 and an overall rating of 7.4.

  • 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 airlines 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.
7.9
DeltaOverall score based on 8292 reviews
7.9Comfort
8.1Boarding
8.5Crew
7.8Entertainment
7.2Food
Airline reviews

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

2.0 MediocreAnonymous, Mar 2026
LAX - BNA
Read more Delta reviews

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Awesome! On time flight, early arrival, and a complimentary upgrade!

It was nt delta. It was aeromexo. Service was awful. They served a very small drink and NO snack for a 3hr and 35min flight. Then for the first 30 min of the flight is was talk and talk over head interruption the movie/ show i picked to watch.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

OK, we were delayed and had to de plane and reboard.

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.

Complimentary light meal would be appreciated. But great flight crew service on all legs

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

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

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

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

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

Information on your arrival and departure airports