GUM - SAN

$1,428 Find Cheap Flights from Tamuning to San Diego - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Tamuning to San Diego departing on 10/8. 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

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Everything you should know

Cheapest round-trip
$1,428
Typical prices: $1,402-$1,503
United Airlines
Thu 10/8Fri 11/6
GUM - SAN • 2 stops
Top airlines
United Airlines
Cheapest • from $1,428 (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 Tamuning and San Diego. You'll need at least 2 connections.
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 14% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

Thu, Oct 8 - Fri, Nov 6
United Airlines Logo
7:15 am - 8:45 pm-
30h 30m
United Airlines Logo
6:26 pm - 7:00 pm-
30h 34m
$1,428United Airlines
Sat, Sep 12 - Sat, Sep 19
United Airlines Logo
7:15 am - 10:47 pm-
32h 32m
United Airlines Logo
5:00 pm - 6:05 pm-
56h 05m
$1,540United Airlines
Mon, Aug 31 - Fri, Sep 4
United Airlines Logo
7:05 am - 6:35 pm-
28h 30m
United Airlines Logo
2:24 pm - 4:20 am-
44h 56m
$1,683United Airlines
Mon, Aug 31 - Fri, Sep 4
United Airlines Logo
7:05 am - 11:35 am-
21h 30m
United Airlines Logo
2:24 pm - 4:20 am-
44h 56m
$1,683United Airlines
Thu, Oct 8 - Fri, Nov 6
Alaska Airlines Logo
4:40 pm - 10:58 pm-
47h 18m
Alaska Airlines Logo
9:38 pm - 2:35 pm-
46h 57m
$1,914Alaska Airlines
Mon, Aug 31 - Fri, Sep 4
Delta Logo
5:20 pm - 6:06 pm-
41h 46m
Delta Logo
1:34 pm - 11:55 pm-
41h 21m
$2,003Delta
Sat, Sep 12 - Sat, Sep 19
Multiple Airlines Logo
4:35 pm - 11:44 pm-
48h 09m
Multiple Airlines Logo
9:23 pm - 2:35 pm-
48h 12m
$3,094Multiple Airlines
Sat, Sep 12 - Sat, Sep 19
Multiple Airlines Logo
4:35 pm - 5:47 pm-
42h 12m
Multiple Airlines Logo
9:30 pm - 2:35 pm-
48h 05m
$3,254Multiple Airlines
Mon, Aug 31 - Fri, Sep 4
Multiple Airlines Logo
4:35 pm - 5:47 pm-
42h 12m
Multiple Airlines Logo
7:15 am - 2:35 pm-
38h 20m
$3,401Multiple Airlines
Mon, Aug 31 - Fri, Sep 4
Multiple Airlines Logo
4:35 pm - 5:47 pm-
42h 12m
Multiple Airlines Logo
6:55 am - 2:35 pm-
38h 40m
$3,539Multiple 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 June and September, where the average cost of round-trip tickets is $2,059 and $1,810 respectively.

Find deals

Good to know

Low season

July

Cheapest flight

$1,428
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 11% 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 5 days, the lowest price for a flight from Tamuning to San Diego was $1,428 for a round-trip ticket.

  • 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 10058 reviews
6.7Food
7.1Entertainment
8.1Crew
7.7Boarding
7.3Comfort
Airline reviews

Delayed 2 hours while stuck on the aircraft. If the luggage was properly loaded the first time we probably wouldn’t have been delayed at all

8.0 ExcellentSheldon, Jul 2026
Read more United Airlines reviews

Delayed 2 hours while stuck on the aircraft. If the luggage was properly loaded the first time we probably wouldn’t have been delayed at all

United to needs to use their best planes for long flights like Guam to Hawaii with STARLINK on it

UA594 was delayed multiple times. I ended up getting picked up so I can make it in time for work 6AM on Monday, 7/6/2026

It was a more comfortable seat don't get stuck in middle, makes for uncomfortable situation

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

Was a pain having to leave the plane and reboard but glad the plane was fixed

Connecting flights were poor,especially in Naples.our Lufthansa air bus was a joke.way too small for that long of a flight.no room at all.couldn’t even get out of the seats to move around or go to the bathrooms.we thought we were getting an actual air bus,double decker.i will never fly that long in a plane like that again.kind of misleading to call it an air bus.we actually had more room on our buses that we used.

For a 22 minute flight all you expect is for it to be safe and comfortable

Lost connnection had to stayON in Chicago Was a mess

Booked economy through United - air canada treated it as standby and was almost refused boarding.

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

Information on your arrival and departure airports

Tamuning (GUM)
San Diego (SAN)