Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from San Diego to Guam from $791

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 Guam departing on 7/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
9:26 am - 9:45 pm
SAN
-
GUM
19h 19m
2 stops
United Airlines Logo
7:05 am - 7:51 pm
GUM
-
SAN
29h 46m
2 stops
$1,945United Airlines
Thu, Jul 9 - Thu, Jul 16
United Airlines Logo
6:20 am - 6:05 pm
SAN
-
GUM
18h 45m
2 stops
United Airlines Logo
7:05 am - 8:46 pm
GUM
-
SAN
30h 41m
2 stops
$2,259United Airlines
Thu, Jun 11 - Thu, Jun 18
United Airlines Logo
6:20 am - 6:05 pm
SAN
-
GUM
18h 45m
2 stops
United Airlines Logo
7:05 am - 2:55 pm
GUM
-
SAN
24h 50m
2 stops
$2,359United Airlines
Fri, Jun 5 - Fri, Jun 19
United Airlines Logo
4:07 pm - 6:05 pm
SAN
-
GUM
56h 58m
2 stops
United Airlines Logo
7:15 am - 4:07 pm
GUM
-
SAN
25h 52m
2 stops
$2,370United Airlines
Sat, Jun 6 - Sat, Jun 13
United Airlines Logo
6:20 am - 6:05 pm
SAN
-
GUM
18h 45m
2 stops
United Airlines Logo
7:05 am - 2:55 pm
GUM
-
SAN
24h 50m
2 stops
$2,379United Airlines
Tue, May 26 - Tue, Jun 2
United Airlines Logo
6:20 am - 4:25 am
SAN
-
GUM
29h 05m
2 stops
United Airlines Logo
7:05 am - 10:08 am
GUM
-
SAN
20h 03m
2 stops
$2,452United Airlines
Sat, May 16 - Sat, May 23
Delta Logo
6:15 am - 3:35 pm
SAN
-
GUM
40h 20m
2 stops
Delta Logo
5:20 pm - 11:43 pm
GUM
-
SAN
47h 23m
2 stops
$2,504Delta
Tue, May 5 - Tue, May 12
Delta Logo
7:15 am - 3:35 pm
SAN
-
GUM
39h 20m
2 stops
Delta Logo
5:20 pm - 6:45 pm
GUM
-
SAN
42h 25m
2 stops
$2,604Delta
Sat, May 9 - Sat, May 16
United Airlines Logo
6:15 am - 6:05 pm
SAN
-
GUM
18h 50m
3 stops
United Airlines Logo
7:05 am - 10:08 am
GUM
-
SAN
20h 03m
2 stops
$2,892United Airlines
Sun, May 17 - Sat, May 30
United Airlines Logo
6:20 am - 9:45 pm
SAN
-
GUM
22h 25m
2 stops
United Airlines Logo
7:05 am - 6:39 pm
GUM
-
SAN
28h 34m
3 stops
$3,095United Airlines
Thu, Jul 9 - Thu, Jul 16

United Airlines flights from San Diego to Guam

Our best United Airlines deals on San Diego to Guam flight tickets
United Airlines
Oct 5
SAN6:20 amSan Diego
18h 45m
2 stops
GUM6:05 pmTamuning Guam Intl
Oct 14
GUM7:10 amTamuning Guam Intl
21h 25m
2 stops
SAN11:35 amSan Diego
$1,819
United Airlines
Sep 13
SAN2:24 pmSan Diego
34h 41m
2 stops
GUM6:05 pmTamuning Guam Intl
Sep 27
GUM7:35 pmTamuning Guam Intl
38h 51m
2 stops
SAN5:26 pmSan Diego
$1,904
United Airlines
Sep 1
SAN6:20 amSan Diego
18h 45m
2 stops
GUM6:05 pmTamuning Guam Intl
Sep 8
GUM7:10 amTamuning Guam Intl
23h 34m
2 stops
SAN1:44 pmSan Diego
$1,919

Delta flights from San Diego to Guam

Our best Delta deals on San Diego to Guam flight tickets
Delta
Apr 30
SAN6:25 amSan Diego
40h 10m
2 stops
GUM3:35 pmTamuning Guam Intl
May 3
GUM5:20 pmTamuning Guam Intl
47h 22m
2 stops
SAN11:42 pmSan Diego
$2,504
Delta
Apr 30
SAN6:25 amSan Diego
40h 10m
2 stops
GUM3:35 pmTamuning Guam Intl
May 9
GUM5:20 pmTamuning Guam Intl
47h 21m
2 stops
SAN11:41 pmSan Diego
$2,554
Delta
May 9
SAN7:15 amSan Diego
39h 20m
2 stops
GUM3:35 pmTamuning Guam Intl
May 16
GUM5:20 pmTamuning Guam Intl
42h 25m
2 stops
SAN6:45 pmSan Diego
$2,604

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 29, 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 7/9

9:26 am-9:45 pm

2 stops19h 19m

Tamuning Guam Intl

Thu 7/16

7:05 am-7:51 pm

2 stops29h 46m

$1,945

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Thu 6/11

6:20 am-6:05 pm

2 stops18h 45m

Tamuning Guam Intl

Thu 6/18

7:05 am-8:46 pm

2 stops30h 41m

$2,259

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Fri 6/5

6:20 am-6:05 pm

2 stops18h 45m

Tamuning Guam Intl

Fri 6/19

7:05 am-2:55 pm

2 stops24h 50m

$2,359

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Sat 6/6

4:07 pm-6:05 pm

2 stops56h 58m

Tamuning Guam Intl

Sat 6/13

7:15 am-4:07 pm

2 stops25h 52m

$2,370

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Tue 5/26

6:20 am-6:05 pm

2 stops18h 45m

Tamuning Guam Intl

Tue 6/2

7:05 am-2:55 pm

2 stops24h 50m

$2,379

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Sat 5/16

6:20 am-4:25 am

2 stops29h 05m

Tamuning Guam Intl

Sat 5/23

7:05 am-10:08 am

2 stops20h 03m

$2,452

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Tue 5/5

6:15 am-3:35 pm

2 stops40h 20m

Tamuning Guam Intl

Tue 5/12

5:20 pm-11:43 pm

2 stops47h 23m

$2,504

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Sat 5/9

7:15 am-3:35 pm

2 stops39h 20m

Tamuning Guam Intl

Sat 5/16

5:20 pm-6:45 pm

2 stops42h 25m

$2,604
Quickest round-trip

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Sun 5/17

6:15 am-6:05 pm

3 stops18h 50m

Tamuning Guam Intl

Sat 5/30

7:05 am-10:08 am

2 stops20h 03m

$2,892

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Thu 7/9

6:20 am-9:45 pm

2 stops22h 25m

Tamuning Guam Intl

Thu 7/16

7:05 am-6:39 pm

3 stops28h 34m

$3,095

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 March, then book flights to Guam from San Diego during June instead. Flights to Guam in June, while not as cheap as those in March, still average around $1,359.

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

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
8,465 reviews
Search Delta flights
United AirlinesPriceFrom $1,660Free CancellationRating
7.4
9,680 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 5/29
Fri 6/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Guam

Popular cities in Guam

Popular flights according to clicks in the last 7 days on momondo
Flights to Tamuningfrom $1,000