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Cheap flights from San Diego to Guam from $1,903

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 4/23. 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.
Delta Logo
6:15 am - 3:35 pm
SAN
-
GUM
40h 20m
2 stops
Delta Logo
2:00 am - 10:29 pm
GUM
-
SAN
37h 29m
2 stops
$1,903Delta
Thu, Apr 23 - Wed, Apr 29
United Airlines Logo
6:20 am - 6:05 pm
SAN
-
GUM
18h 45m
2 stops
United Airlines Logo
7:10 am - 5:26 pm
GUM
-
SAN
27h 16m
2 stops
$1,919United Airlines
Fri, Aug 28 - Wed, Sep 30
Delta Logo
6:15 am - 11:55 pm
SAN
-
GUM
24h 40m
2 stops
Delta Logo
2:00 am - 10:26 pm
GUM
-
SAN
37h 26m
2 stops
$2,003Delta
Sat, May 2 - Fri, May 8
Delta Logo
11:58 am - 11:55 pm
SAN
-
GUM
42h 57m
2 stops
Delta Logo
5:20 pm - 11:41 pm
GUM
-
SAN
47h 21m
2 stops
$2,009Delta
Thu, Apr 30 - Sat, May 9
United Airlines Logo
10:49 am - 6:05 pm
SAN
-
GUM
38h 16m
2 stops
United Airlines Logo
1:00 pm - 10:08 am
GUM
-
SAN
38h 08m
2 stops
$2,024United Airlines
Tue, Jun 9 - Sat, Jun 20
United Airlines Logo
10:55 am - 6:05 pm
SAN
-
GUM
62h 10m
2 stops
United Airlines Logo
7:30 pm - 6:39 pm
GUM
-
SAN
40h 09m
2 stops
$2,031United Airlines
Fri, Jun 19 - Sun, Jun 28
United Airlines Logo
6:20 am - 9:15 pm
SAN
-
GUM
21h 55m
2 stops
United Airlines Logo
7:15 am - 10:49 pm
GUM
-
SAN
32h 34m
2 stops
$2,128United Airlines
Thu, Jun 18 - Mon, Jun 29
United Airlines Logo
6:20 am - 6:05 pm
SAN
-
GUM
18h 45m
2 stops
United Airlines Logo
7:05 am - 2:56 pm
GUM
-
SAN
24h 51m
2 stops
$2,129United Airlines
Thu, Apr 30 - Thu, May 7
United Airlines Logo
6:20 am - 9:45 pm
SAN
-
GUM
22h 25m
2 stops
United Airlines Logo
7:30 pm - 10:49 pm
GUM
-
SAN
44h 19m
2 stops
$2,131United Airlines
Thu, Jun 18 - Sun, Jun 28
United Airlines Logo
6:27 pm - 6:05 pm
SAN
-
GUM
30h 38m
2 stops
United Airlines Logo
1:00 pm - 8:53 pm
GUM
-
SAN
24h 53m
2 stops
$2,205United Airlines
Sun, May 24 - Sat, May 30

United Airlines flights from San Diego to Guam

Our best United Airlines deals on San Diego to Guam flight tickets
United Airlines
Aug 28
SAN7:41 pmSan Diego
29h 24m
2 stops
GUM6:05 pmTamuning Guam Intl
Sep 30
GUM7:10 amTamuning Guam Intl
28h 16m
3 stops
SAN6:26 pmSan Diego
$1,919
United Airlines
Jun 9
SAN10:49 amSan Diego
38h 16m
2 stops
GUM6:05 pmTamuning Guam Intl
Jun 20
GUM1:00 pmTamuning Guam Intl
38h 08m
2 stops
SAN10:08 amSan Diego
$2,024
United Airlines
Jun 19
SAN10:55 amSan Diego
62h 10m
2 stops
GUM6:05 pmTamuning Guam Intl
Jun 28
GUM7:30 pmTamuning Guam Intl
40h 09m
2 stops
SAN6:39 pmSan Diego
$2,031

Delta flights from San Diego to Guam

Our best Delta deals on San Diego to Guam flight tickets
Delta
Apr 23
SAN6:15 amSan Diego
40h 20m
2 stops
GUM3:35 pmTamuning Guam Intl
Apr 29
GUM2:00 amTamuning Guam Intl
37h 29m
2 stops
SAN10:29 pmSan Diego
$1,903
Delta
May 2
SAN6:15 amSan Diego
24h 40m
2 stops
GUM11:55 pmTamuning Guam Intl
May 8
GUM2:00 amTamuning Guam Intl
37h 26m
2 stops
SAN10:26 pmSan Diego
$2,003
Delta
Apr 30
SAN11:58 amSan Diego
42h 57m
2 stops
GUM11:55 pmTamuning Guam Intl
May 9
GUM5:20 pmTamuning Guam Intl
47h 21m
2 stops
SAN11:41 pmSan Diego
$2,009

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 April 4, 2026.
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

Cheapest round-trip

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Thu 4/23

6:15 am-3:35 pm

2 stops40h 20m

Tamuning Guam Intl

Wed 4/29

2:00 am-10:29 pm

2 stops37h 29m

$1,903

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Fri 8/28

6:20 am-6:05 pm

2 stops18h 45m

Tamuning Guam Intl

Wed 9/30

7:10 am-5:26 pm

2 stops27h 16m

$1,919

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Sat 5/2

6:15 am-11:55 pm

2 stops24h 40m

Tamuning Guam Intl

Fri 5/8

2:00 am-10:26 pm

2 stops37h 26m

$2,003

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Thu 4/30

11:58 am-11:55 pm

2 stops42h 57m

Tamuning Guam Intl

Sat 5/9

5:20 pm-11:41 pm

2 stops47h 21m

$2,009

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Tue 6/9

10:49 am-6:05 pm

2 stops38h 16m

Tamuning Guam Intl

Sat 6/20

1:00 pm-10:08 am

2 stops38h 08m

$2,024

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Fri 6/19

10:55 am-6:05 pm

2 stops62h 10m

Tamuning Guam Intl

Sun 6/28

7:30 pm-6:39 pm

2 stops40h 09m

$2,031

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Thu 6/18

6:20 am-9:15 pm

2 stops21h 55m

Tamuning Guam Intl

Mon 6/29

7:15 am-10:49 pm

2 stops32h 34m

$2,128
Quickest round-trip

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Thu 4/30

6:20 am-6:05 pm

2 stops18h 45m

Tamuning Guam Intl

Thu 5/7

7:05 am-2:56 pm

2 stops24h 51m

$2,129

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Thu 6/18

6:20 am-9:45 pm

2 stops22h 25m

Tamuning Guam Intl

Sun 6/28

7:30 pm-10:49 pm

2 stops44h 19m

$2,131

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Sun 5/24

6:27 pm-6:05 pm

2 stops30h 38m

Tamuning Guam Intl

Sat 5/30

1:00 pm-8:53 pm

2 stops24h 53m

$2,205

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 December, then book flights to Guam from San Diego during June instead. Flights to Guam in June, while not as cheap as those in December, still average around $2,003.

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 45m

Direct flights

None
The fastest flight from San Diego to Guam takes 18h 45m
There are no direct flights from San Diego to Guam. There are no popular flight routes from San Diego to Guam.
Search flight deals

Frequently asked questions about flying from San Diego to Guam

  • 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
8,383 reviews
Search Delta flights
United AirlinesPriceFrom $1,541Free CancellationRating
7.4
9,541 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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Popular flights according to clicks in the last 7 days on momondo
Flights to Tamuningfrom $979