Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from San Diego to Guam from $1,819

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 4/14. 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
6:20 am - 6:05 pm
SAN
-
GUM
18h 45m
2 stops
United Airlines Logo
7:05 am - 2:57 pm
GUM
-
SAN
24h 52m
2 stops
$1,819United Airlines
Tue, Apr 14 - Tue, Apr 21
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
$1,869United Airlines
Thu, Apr 30 - Sat, May 9
United Airlines Logo
6:15 am - 6:05 pm
SAN
-
GUM
18h 50m
2 stops
United Airlines Logo
7:15 am - 8:26 pm
GUM
-
SAN
30h 11m
2 stops
$1,989United Airlines
Tue, Jun 16 - Sat, Jun 27
Delta Logo
7:20 am - 11:05 pm
SAN
-
GUM
21h 45m
2 stops
Delta Logo
4:50 pm - 10:20 pm
GUM
-
SAN
47h 30m
2 stops
$2,004Delta
Fri, Feb 20 - Fri, Feb 27
United Airlines Logo
6:26 pm - 6:05 pm
SAN
-
GUM
30h 39m
2 stops
United Airlines Logo
7:05 am - 1:41 pm
GUM
-
SAN
23h 36m
2 stops
$2,309United Airlines
Mon, Jun 1 - Sat, Jun 6
United Airlines Logo
6:15 am - 7:05 pm
SAN
-
GUM
18h 50m
2 stops
United Airlines Logo
7:40 am - 9:24 am
GUM
-
SAN
19h 44m
2 stops
$2,429United Airlines
Fri, Feb 20 - Fri, Feb 27
United Airlines Logo
6:15 am - 7:05 pm
SAN
-
GUM
18h 50m
2 stops
United Airlines Logo
7:40 am - 10:24 am
GUM
-
SAN
20h 44m
2 stops
$4,227United Airlines
Fri, Feb 20 - Fri, Feb 27
United Airlines Logo
6:15 am - 7:05 pm
SAN
-
GUM
18h 50m
2 stops
United Airlines Logo
7:40 am - 2:49 pm
GUM
-
SAN
25h 09m
3 stops
$6,871United Airlines
Fri, Feb 20 - Fri, Feb 27

United Airlines flights from San Diego to Guam

Our best United Airlines deals on San Diego to Guam flight tickets
United Airlines
Apr 14
SAN6:20 amSan Diego
18h 45m
2 stops
GUM6:05 pmTamuning Guam Intl
Apr 21
GUM7:05 amTamuning Guam Intl
24h 52m
2 stops
SAN2:57 pmSan Diego
$1,819
United Airlines
Apr 30
SAN6:20 amSan Diego
18h 45m
2 stops
GUM6:05 pmTamuning Guam Intl
May 9
GUM7:05 amTamuning Guam Intl
24h 51m
2 stops
SAN2:56 pmSan Diego
$1,869
United Airlines
Jun 16
SAN6:15 amSan Diego
18h 50m
2 stops
GUM6:05 pmTamuning Guam Intl
Jun 27
GUM7:15 amTamuning Guam Intl
30h 11m
2 stops
SAN8:26 pmSan Diego
$1,989

Delta flights from San Diego to Guam

Our best Delta deals on San Diego to Guam flight tickets
Delta
Feb 20
SAN7:20 amSan Diego
21h 45m
2 stops
GUM11:05 pmTamuning Guam Intl
Feb 27
GUM4:50 pmTamuning Guam Intl
47h 30m
2 stops
SAN10:20 pmSan Diego
$2,004
Delta
Jan 31
SAN6:15 amSan Diego
22h 50m
2 stops
GUM11:05 pmTamuning Guam Intl
Feb 11
GUM1:00 amTamuning Guam Intl
37h 53m
2 stops
SAN8:53 pmSan Diego
$2,554
Delta
Jan 25
SAN6:55 pmSan Diego
34h 10m
2 stops
GUM11:05 pmTamuning Guam Intl
Feb 9
GUM1:00 amTamuning Guam Intl
40h 48m
2 stops
SAN11:48 pmSan Diego
$9,167

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 January 22, 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

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Tue 4/14

6:20 am-6:05 pm

2 stops18h 45m

Tamuning Guam Intl

Tue 4/21

7:05 am-2:57 pm

2 stops24h 52m

$1,819

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-2:56 pm

2 stops24h 51m

$1,869

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Tue 6/16

6:15 am-6:05 pm

2 stops18h 50m

Tamuning Guam Intl

Sat 6/27

7:15 am-8:26 pm

2 stops30h 11m

$1,989

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Fri 2/20

7:20 am-11:05 pm

2 stops21h 45m

Tamuning Guam Intl

Fri 2/27

4:50 pm-10:20 pm

2 stops47h 30m

$2,004

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Mon 6/1

6:26 pm-6:05 pm

2 stops30h 39m

Tamuning Guam Intl

Sat 6/6

7:05 am-1:41 pm

2 stops23h 36m

$2,309

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Fri 2/20

6:15 am-7:05 pm

2 stops18h 50m

Tamuning Guam Intl

Fri 2/27

7:40 am-9:24 am

2 stops19h 44m

$2,429

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Fri 2/20

6:15 am-7:05 pm

2 stops18h 50m

Tamuning Guam Intl

Fri 2/27

7:40 am-10:24 am

2 stops20h 44m

$4,227

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Fri 2/20

6:15 am-7:05 pm

2 stops18h 50m

Tamuning Guam Intl

Fri 2/27

7:40 am-2:49 pm

3 stops25h 09m

$6,871

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Thu 7/9

10:30 pm-6:05 pm

2 stops26h 35m

$3,551

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 $2,017.

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 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

  • 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
8,087 reviews
Search Delta flights
United AirlinesPriceFrom $1,460Free CancellationRating
7.4
9,190 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
Sat 2/21
Sat 2/28
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 $792