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Cheap flights from San Diego to Guam from $1,868

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Guam departing on 4/30. 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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0 bags

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Find the cheapest flights from San Diego to Guam

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:20 am - 6:05 pm
SAN
-
GUM
18h 45m2 stops
United Airlines Logo
7:05 am - 3:39 pm
GUM
-
SAN
25h 34m2 stops
$1,868United Airlines
Thu, Apr 30 - Sat, May 9
United Airlines Logo
8:45 pm - 6:05 pm
SAN
-
GUM
28h 20m2 stops
United Airlines Logo
7:30 pm - 6:26 pm
GUM
-
SAN
39h 56m2 stops
$1,891United Airlines
Fri, May 15 - Sun, May 24
United Airlines Logo
6:20 am - 6:05 pm
SAN
-
GUM
18h 45m2 stops
United Airlines Logo
7:05 am - 9:55 am
GUM
-
SAN
19h 50m2 stops
$1,918United Airlines
Fri, May 15 - Fri, May 29
Delta Logo
6:15 am - 2:35 pm
SAN
-
GUM
38h 20m2 stops
Delta Logo
1:00 am - 10:20 pm
GUM
-
SAN
39h 20m2 stops
$1,953Delta
Sat, Jan 31 - Wed, Feb 11
Delta Logo
7:00 am - 11:05 pm
SAN
-
GUM
22h 05m2 stops
Delta Logo
1:00 am - 10:42 pm
GUM
-
SAN
39h 42m2 stops
$2,058Delta
Tue, Jan 13 - Thu, Jan 22
United Airlines Logo
6:15 am - 7:05 pm
SAN
-
GUM
18h 50m2 stops
United Airlines Logo
7:40 am - 2:49 pm
GUM
-
SAN
25h 09m3 stops
$2,128United Airlines
Thu, Feb 12 - Thu, Feb 19
United Airlines Logo
4:10 pm - 7:05 pm
SAN
-
GUM
56h 55m2 stops
United Airlines Logo
7:40 am - 2:49 pm
GUM
-
SAN
25h 09m3 stops
$2,167United Airlines
Sat, Jan 31 - Thu, Feb 12
United Airlines Logo
6:36 am - 6:05 pm
SAN
-
GUM
18h 29m2 stops
United Airlines Logo
7:05 am - 8:44 am
GUM
-
SAN
18h 39m2 stops
$2,178United Airlines
Mon, Mar 30 - Sat, Apr 4
United Airlines Logo
6:15 am - 7:05 pm
SAN
-
GUM
18h 50m2 stops
United Airlines Logo
7:40 am - 2:52 pm
GUM
-
SAN
25h 12m3 stops
$2,428United Airlines
Tue, Jan 13 - Fri, Jan 23
United Airlines Logo
6:15 am - 4:20 am
SAN
-
GUM
28h 05m2 stops
United Airlines Logo
12:30 pm - 5:28 pm
GUM
-
SAN
22h 58m2 stops
$3,969United Airlines
Sun, Jan 25 - Tue, Feb 10

United Airlines flights from San Diego to Guam

Our best United Airlines deals on San Diego to Guam flight tickets
United Airlines
Apr 30
SAN6:20 amSan Diego
18h 45m
2 stops
GUM6:05 pmTamuning Guam Intl
May 9
GUM7:05 amTamuning Guam Intl
25h 34m
2 stops
SAN3:39 pmSan Diego
$1,868
Find similar
United Airlines
May 15
SAN8:45 pmSan Diego
28h 20m
2 stops
GUM6:05 pmTamuning Guam Intl
May 24
GUM7:30 pmTamuning Guam Intl
39h 56m
2 stops
SAN6:26 pmSan Diego
$1,891
Find similar
United Airlines
May 15
SAN6:20 amSan Diego
18h 45m
2 stops
GUM6:05 pmTamuning Guam Intl
May 29
GUM7:05 amTamuning Guam Intl
19h 50m
2 stops
SAN9:55 amSan Diego
$1,918
Find similar

Delta flights from San Diego to Guam

Our best Delta deals on San Diego to Guam flight tickets
Delta
Jan 31
SAN6:15 amSan Diego
38h 20m
2 stops
GUM2:35 pmTamuning Guam Intl
Feb 11
GUM1:00 amTamuning Guam Intl
39h 20m
2 stops
SAN10:20 pmSan Diego
$1,953
Find similar
Delta
Jan 13
SAN7:00 amSan Diego
22h 05m
2 stops
GUM11:05 pmTamuning Guam Intl
Jan 22
GUM1:00 amTamuning Guam Intl
39h 42m
2 stops
SAN10:42 pmSan Diego
$2,058
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Guam that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 31, 2025.
Use the filters below to find and compare flights from San Diego to Guam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Thu 4/30

6:20 am-6:05 pm

2 stops18h 45m

Tamuning Guam Intl

Sat 5/9

7:05 am-3:39 pm

2 stops25h 34m

$1,868

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Fri 5/15

8:45 pm-6:05 pm

2 stops28h 20m

Tamuning Guam Intl

Sun 5/24

7:30 pm-6:26 pm

2 stops39h 56m

$1,891

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Fri 5/15

6:20 am-6:05 pm

2 stops18h 45m

Tamuning Guam Intl

Fri 5/29

7:05 am-9:55 am

2 stops19h 50m

$1,918

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Sat 1/31

6:15 am-2:35 pm

2 stops38h 20m

Tamuning Guam Intl

Wed 2/11

1:00 am-10:20 pm

2 stops39h 20m

$1,953

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Tue 1/13

7:00 am-11:05 pm

2 stops22h 05m

Tamuning Guam Intl

Thu 1/22

1:00 am-10:42 pm

2 stops39h 42m

$2,058

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Thu 2/12

6:15 am-7:05 pm

2 stops18h 50m

Tamuning Guam Intl

Thu 2/19

7:40 am-2:49 pm

3 stops25h 09m

$2,128

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Sat 1/31

4:10 pm-7:05 pm

2 stops56h 55m

Tamuning Guam Intl

Thu 2/12

7:40 am-2:49 pm

3 stops25h 09m

$2,167

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Mon 3/30

6:36 am-6:05 pm

2 stops18h 29m

Tamuning Guam Intl

Sat 4/4

7:05 am-8:44 am

2 stops18h 39m

$2,178

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Tue 1/13

6:15 am-7:05 pm

2 stops18h 50m

Tamuning Guam Intl

Fri 1/23

7:40 am-2:52 pm

3 stops25h 12m

$2,428

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Sun 1/25

6:15 am-4:20 am

2 stops28h 05m

Tamuning Guam Intl

Tue 2/10

12:30 pm-5:28 pm

2 stops22h 58m

$3,969

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Guam from

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

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 Guam?

If you aren’t able to travel during the month of February, then book flights to Guam from San Diego during June instead. Flights to Guam in June, while not as cheap as those in February, still average around $2,017.

Cheap San Diego to Guam flight deals and tips

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

Fastest flight time

18h 29m

Direct flights

None
The fastest flight from San Diego to Guam takes 18h 29m
There are no direct flights from San Diego to Guam. There are no popular flight routes from San Diego to Guam.
Search flight deals

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

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

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

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

    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 Guam.

  • What documentation or ID do you need to fly to Guam?

    The required travel and health documents for your Guam 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 Guam. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from San Diego to Guam

Compare and see reviews for airlines that fly from San Diego to Guam with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $1,427Free CancellationRating
7.9
8,013 reviews
Search Delta flights
United AirlinesPriceFrom $1,499Free CancellationRating
7.4
9,124 reviews
Search United Airlines flights

Why use momondo?

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

Finding the right flight to Guam from San Diego is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Guam quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Guam from San Diego which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between San Diego and Guam by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Guam, momondo offers a useful price alert feature which will track prices for flights to Guam from San Diego and alert you when they change.

An easier way to manage your Guam 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.
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