SAN - GUM

$1,400 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 9/1. 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

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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Flights 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

Mon, Dec 29 - Mon, Jan 19
United Airlines Logo
5:40 pm - 7:00 pmSAN-GUM
31h 20m2 stops
United Airlines Logo
7:25 am - 5:10 pmGUM-SAN
27h 45m2 stops
$1,867United Airlines
Find Deal
Fri, Dec 5 - Fri, Dec 12
United Airlines Logo
6:15 am - 6:50 pmSAN-GUM
18h 35m2 stops
United Airlines Logo
7:25 am - 3:02 pmGUM-SAN
25h 37m3 stops
$1,917United Airlines
Find Deal
Sat, Sep 27 - Fri, Oct 3
United Airlines Logo
6:15 am - 6:05 pmSAN-GUM
18h 50m2 stops
United Airlines Logo
7:05 pm - 7:46 pmGUM-SAN
41h 41m2 stops
$1,942United Airlines
Find Deal
Sat, Dec 6 - Fri, Dec 12
United Airlines Logo
6:15 am - 6:50 pmSAN-GUM
18h 35m2 stops
United Airlines Logo
5:00 pm - 8:48 pmGUM-SAN
45h 48m3 stops
$1,953United Airlines
Find Deal
Sun, Nov 23 - Sat, Nov 29
United Airlines Logo
6:15 am - 6:50 pmSAN-GUM
18h 35m2 stops
United Airlines Logo
5:00 pm - 7:52 pmGUM-SAN
44h 52m2 stops
$2,108United Airlines
Find Deal
Wed, Aug 13 - Sun, Sep 7
Delta Logo
6:20 am - 12:10 amSAN-GUM
24h 50m2 stops
Delta Logo
1:55 am - 10:51 pmGUM-SAN
37h 56m2 stops
$2,113Delta
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Sun, Sep 14 - Fri, Sep 19
United Airlines Logo
2:21 pm - 6:05 pmSAN-GUM
58h 44m2 stops
United Airlines Logo
7:10 am - 4:23 pmGUM-SAN
26h 13m2 stops
$2,201United Airlines
Find Deal
Sat, Sep 20 - Thu, Sep 25
Delta Logo
6:15 am - 12:10 amSAN-GUM
24h 55m2 stops
Delta Logo
1:55 am - 11:42 pmGUM-SAN
38h 47m2 stops
$2,203Delta
Find Deal
Sun, Sep 14 - Fri, Sep 19
United Airlines Logo
5:56 pm - 6:05 pmSAN-GUM
55h 09m3 stops
United Airlines Logo
7:10 am - 9:09 amGUM-SAN
18h 59m2 stops
$2,205United Airlines
Find Deal
Fri, Aug 29 - Fri, Sep 5
Delta Logo
6:15 am - 12:10 amSAN-GUM
24h 55m2 stops
Delta Logo
5:00 pm - 10:39 pmGUM-SAN
46h 39m2 stops
$2,213Delta
Find Deal
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?

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 November, where tickets cost $1,269 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $2,804 and $2,679 respectively.

Good to know

Low seasonJuly
Cheapest flight$1,400
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 7% increase in price.
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 $1,400 for a one-way ticket and $1,867 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?

    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.

  • 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 8896 reviews
7.1Entertainment
7.3Comfort
7.7Boarding
6.6Food
8.1Crew
Airline reviews

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.

6.0 GoodLeilani, Jul 2025SFO - KOA
Read more United Airlines reviews

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.

The best airline I have ever travel , really good customer service, attention and service !!

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

Boarded plane and then delayed 1.5 hours while on the plane

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.

Really good 😊 the woman at the gate entrance was a little rude checking in our carry-on but i dont think she worked for the airline, she worked for the airport at sacramento, other than that amazing.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

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