When did momondo last update prices for flights from San Diego Airport to Tamuning Guam Intl Airport?

Prices for flights from San Diego Airport to Tamuning Guam Intl Airport are updated daily.

How many operators does momondo search for flights from San Diego Airport to Tamuning Guam Intl Airport?

As of August 2026, there are 2 operators available to choose from for flights from San Diego Airport to Tamuning Guam Intl Airport.

How old do you have to be to fly from San Diego Airport to Tamuning Guam Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Tamuning Guam Intl Airport.

What documentation or ID do you need to fly to Tamuning Guam Intl Airport?

The required travel and health documents for your Tamuning Guam Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tamuning Guam Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$603 Cheap Flights from San Diego to Tamuning in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Diego to Tamuning

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 am - 3:35 pmSAN San Diego-GUM Tamuning Guam Intl

40h 20m2 stops Seattle/Tacoma Intl Incheon Intl

4:40 pm - 10:58 pmGUM Tamuning Guam Intl-SAN San Diego

47h 18m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,300Multiple Airlines

Sat, Sep 26 - Sat, Oct 3

7:15 am - 3:35 pmSAN San Diego-GUM Tamuning Guam Intl

39h 20m2 stops Seattle/Tacoma Intl Incheon Intl

4:40 pm - 9:58 pmGUM Tamuning Guam Intl-SAN San Diego

46h 18m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,300Multiple Airlines

Sun, Sep 27 - Sun, Oct 4

3:50 pm - 2:40 pmSAN San Diego-GUM Tamuning Guam Intl

53h 50m2 stops Seattle/Tacoma Intl Tokyo Narita

4:40 pm - 11:59 pmGUM Tamuning Guam Intl-SAN San Diego

48h 19m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,350Multiple Airlines

Thu, Oct 1 - Sun, Oct 4

9:01 pm - 2:40 pmSAN San Diego-GUM Tamuning Guam Intl

48h 39m3 stops Phoenix Sky Harbor Intl Seattle/Tacoma Intl Tokyo Narita

4:40 pm - 11:59 pmGUM Tamuning Guam Intl-SAN San Diego

48h 19m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,388Multiple Airlines

Thu, Oct 1 - Sun, Oct 4

6:15 am - 1:00 amSAN San Diego-GUM Tamuning Guam Intl

24h 45m2 stops Salt Lake City Incheon Intl

2:40 am - 11:53 pmGUM Tamuning Guam Intl-SAN San Diego

39h 13m2 stops Incheon Intl Salt Lake City

$1,904Delta

Mon, Nov 16 - Fri, Nov 27

7:41 pm - 7:00 pmSAN San Diego-GUM Tamuning Guam Intl

29h 19m2 stops San Francisco Honolulu

7:45 am - 9:14 amGUM Tamuning Guam Intl-SAN San Diego

19h 29m2 stops Honolulu Denver Intl

$2,259United Airlines

Wed, Dec 23 - Mon, Dec 28

7:00 am - 3:35 pmSAN San Diego-GUM Tamuning Guam Intl

39h 35m2 stops Seattle/Tacoma Intl Incheon Intl

5:20 pm - 6:06 pmGUM Tamuning Guam Intl-SAN San Diego

41h 46m2 stops Incheon Intl Salt Lake City

$2,416Delta

Tue, Sep 8 - Tue, Sep 15

6:15 am - 7:00 pmSAN San Diego-GUM Tamuning Guam Intl

18h 45m2 stops San Francisco Honolulu

7:45 am - 6:37 pmGUM Tamuning Guam Intl-SAN San Diego

28h 52m3 stops Honolulu Denver Intl San Francisco

$2,539United Airlines

Mon, Nov 16 - Sat, Nov 28

6:15 am - 6:05 pmSAN San Diego-GUM Tamuning Guam Intl

18h 50m3 stops Los Angeles Kona Intl Honolulu

7:10 am - 8:44 amGUM Tamuning Guam Intl-SAN San Diego

18h 34m2 stops Honolulu San Francisco

$4,214United Airlines

Tue, Sep 22 - Sat, Sep 26

10:30 pm - 6:05 pmSAN San Diego-GUM Tamuning Guam Intl

26h 35m2 stops Chicago O'Hare Intl Honolulu

1:00 pm - 1:44 pmGUM Tamuning Guam Intl-SAN San Diego

17h 44m2 stops Tokyo Narita San Francisco

$4,773United Airlines

Tue, Sep 22 - Sat, Sep 26

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Delta flights from San Diego to Tamuning

Our best Delta deals on San Diego to Tamuning flight tickets

Delta

Nov 16

SAN6:15 amSan Diego

24h 45m

2 stops

GUM1:00 amTamuning Guam Intl

Nov 27

GUM2:40 amTamuning Guam Intl

39h 13m

2 stops

SAN11:53 pmSan Diego

$1,904

Delta

Sep 8

SAN7:00 amSan Diego

39h 35m

2 stops

GUM3:35 pmTamuning Guam Intl

Sep 15

GUM5:20 pmTamuning Guam Intl

41h 46m

2 stops

SAN6:06 pmSan Diego

$2,416

Delta

Aug 18

SAN6:29 amSan Diego

24h 26m

2 stops

GUM11:55 pmTamuning Guam Intl

Dec 14

GUM2:40 amTamuning Guam Intl

31h 15m

2 stops

SAN3:55 pmSan Diego

$2,616

United Airlines flights from San Diego to Tamuning

Our best United Airlines deals on San Diego to Tamuning flight tickets

United Airlines

Dec 23

SAN7:41 pmSan Diego

29h 19m

2 stops

GUM7:00 pmTamuning Guam Intl

Dec 28

GUM7:45 amTamuning Guam Intl

19h 29m

2 stops

SAN9:14 amSan Diego

$2,259

United Airlines

Nov 16

SAN6:15 amSan Diego

18h 45m

2 stops

GUM7:00 pmTamuning Guam Intl

Nov 28

GUM7:45 amTamuning Guam Intl

28h 52m

3 stops

SAN6:37 pmSan Diego

$2,539

United Airlines

Aug 22

SAN6:20 amSan Diego

22h 25m

3 stops

GUM9:45 pmTamuning Guam Intl

Aug 30

GUM12:15 pmTamuning Guam Intl

18h 29m

2 stops

SAN1:44 pmSan Diego

$3,191

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoTamuning

SAN San Diego - GUM Tamuning Guam Intl

SANGUM

San Diego

Sat 9/26

6:15 am-3:35 pm

2 stops40h 20m

Tamuning Guam Intl

Sat 10/3

4:40 pm-10:58 pm

2 stops47h 18m

$1,300

San DiegoTamuning

SAN San Diego - GUM Tamuning Guam Intl

SANGUM

San Diego

Sun 9/27

7:15 am-3:35 pm

2 stops39h 20m

Tamuning Guam Intl

Sun 10/4

4:40 pm-9:58 pm

2 stops46h 18m

$1,300

San DiegoTamuning

SAN San Diego - GUM Tamuning Guam Intl

SANGUM

San Diego

Thu 10/1

3:50 pm-2:40 pm

2 stops53h 50m

Tamuning Guam Intl

Sun 10/4

4:40 pm-11:59 pm

2 stops48h 19m

$1,350

San DiegoTamuning

SAN San Diego - GUM Tamuning Guam Intl

SANGUM

San Diego

Thu 10/1

9:01 pm-2:40 pm

3 stops48h 39m

Tamuning Guam Intl

Sun 10/4

4:40 pm-11:59 pm

2 stops48h 19m

$1,388

San DiegoTamuning

SAN San Diego - GUM Tamuning Guam Intl

SANGUM

San Diego

Mon 11/16

6:15 am-1:00 am

2 stops24h 45m

Tamuning Guam Intl

Fri 11/27

2:40 am-11:53 pm

2 stops39h 13m

$1,904

San DiegoTamuning

SAN San Diego - GUM Tamuning Guam Intl

SANGUM

San Diego

Wed 12/23

7:41 pm-7:00 pm

2 stops29h 19m

Tamuning Guam Intl

Mon 12/28

7:45 am-9:14 am

2 stops19h 29m

$2,259

San DiegoTamuning

SAN San Diego - GUM Tamuning Guam Intl

SANGUM

San Diego

Tue 9/8

7:00 am-3:35 pm

2 stops39h 35m

Tamuning Guam Intl

Tue 9/15

5:20 pm-6:06 pm

2 stops41h 46m

$2,416

San DiegoTamuning

SAN San Diego - GUM Tamuning Guam Intl

SANGUM

San Diego

Mon 11/16

6:15 am-7:00 pm

2 stops18h 45m

Tamuning Guam Intl

Sat 11/28

7:45 am-6:37 pm

3 stops28h 52m

$2,539

Quickest round-trip

San DiegoTamuning

SAN San Diego - GUM Tamuning Guam Intl

SANGUM

San Diego

Tue 9/22

6:15 am-6:05 pm

3 stops18h 50m

Tamuning Guam Intl

Sat 9/26

7:10 am-8:44 am

2 stops18h 34m

$4,214

San DiegoTamuning

SAN San Diego - GUM Tamuning Guam Intl

SANGUM

San Diego

Tue 9/22

10:30 pm-6:05 pm

2 stops26h 35m

Tamuning Guam Intl

Sat 9/26

1:00 pm-1:44 pm

2 stops17h 44m

$4,773

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Diego to Tamuning

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Tamuning?

The month of March is, on average, the cheapest month to fly to Tamuning from San Diego, with most prices found around $0. If you aren’t able to travel during the month of March, then book flights to Tamuning from San Diego during December instead. Flights to Tamuning in December, while not as cheap as those in March, still average around $1,917.

When to book flights from San Diego to Tamuning

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Tamuning according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Diego to Tamuning (SAN to GUM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Tamuning

Fastest flight time	29h 19m
Direct flights	None

The fastest flight from San Diego to Tamuning takes 29h 19m

There are no direct flights from San Diego to Tamuning. There are no popular flight routes from San Diego to Tamuning.

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Frequently asked questions about flying from San Diego to Tamuning

How far is San Diego to Tamuning Guam Intl by plane?
Tamuning Guam Intl is 6169.3 mi away from San Diego. By plane, this route typically takes 29h 19m.
When did momondo last update prices for flights from San Diego Airport to Tamuning Guam Intl Airport?
Prices for flights from San Diego Airport to Tamuning Guam Intl Airport are updated daily.
How many operators does momondo search for flights from San Diego Airport to Tamuning Guam Intl Airport?
As of August 2026, there are 2 operators available to choose from for flights from San Diego Airport to Tamuning Guam Intl Airport.
How old do you have to be to fly from San Diego Airport to Tamuning Guam Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Tamuning Guam Intl Airport.
What documentation or ID do you need to fly to Tamuning Guam Intl Airport?
The required travel and health documents for your Tamuning Guam Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tamuning Guam Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from San Diego to Tamuning?
Based on momondo bookings for flights between San Diego and Tamuning, the leading airline is United Airlines, making up 83% of the total bookings. Other popular airlines include Delta with 17%.

Best airlines flying from San Diego to Tamuning

Compare and see reviews for airlines that fly from San Diego to Tamuning with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $1,427	Free Cancellation	Rating 7.8 8,502 reviews		Search Delta flights
United Airlines	PriceFrom $1,844	Free Cancellation	Rating 7.4 10,105 reviews		Search United Airlines flights

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Why should I use momondo to find a flight deal from San Diego to Tamuning?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Tamuning from San Diego.

Can I find flights from San Diego to Tamuning with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Tamuning from San Diego with this policy.

How can momondo help me find flights from San Diego to Tamuning?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Diego to Tamuning.

I’m not ready to book a flight from San Diego to Tamuning right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Diego to Tamuning flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from San Diego to Tamuning from $603

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Tamuning departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Cheap San Diego to Tamuning (SAN to GUM) flight deals and tips

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Direct flights

Frequently asked questions about flying from San Diego to Tamuning

Best airlines flying from San Diego to Tamuning

Compare and see reviews for airlines that fly from San Diego to Tamuning with momondo

Why use momondo?

An easier way to manage your Tamuning trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Guam

Fly your favorite airline to Tamuning

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Tamuning

List of cabin classes available on flights landing in Tamuning. Availability may vary depending on flight origin and airline.

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