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Guam

$687+ Cheap flights from California to Guam

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — GUM
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from California to Guam

Cheapest flights from California to Guam
Explore the most affordable flight options available from California to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:19 pm
LAS
-
GUM
2 stops56h 31m
United Airlines
Mon 9/147:10 am
GUM
-
LAS
2 stops33h 51m
United Airlines
Deal found 1/28$858
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:40 pm
MRY
-
GUM
2 stops57h 35m
United Airlines
Tue 4/287:05 am
GUM
-
MRY
2 stops21h 22m
United Airlines
Deal found 1/28$935
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:00 am
LAS
-
GUM
2 stops40h 45m
United Airlines
Mon 8/317:05 am
GUM
-
LAS
2 stops24h 44m
United Airlines
Deal found 1/27$1,065
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:33 pm
ONT
-
GUM
2 stops57h 12m
United Airlines
Wed 10/217:10 am
GUM
-
ONT
3 stops27h 37m
United Airlines
Deal found 1/28$1,107
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:53 pm
ONT
-
GUM
2 stops51h 57m
United Airlines
Sat 9/57:05 am
GUM
-
ONT
3 stops27h 42m
United Airlines
Deal found 1/28$1,157
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/117:00 am
MRY
-
GUM
2 stops38h 45m
United Airlines
Sat 2/147:40 am
GUM
-
MRY
2 stops27h 40m
United Airlines
Deal found 1/28$1,308
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:46 am
LAS
-
GUM
2 stops24h 34m
United Airlines
Sun 5/317:05 am
GUM
-
LAS
2 stops22h 23m
United Airlines
Deal found 1/27$1,346
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/910:40 am
SFO
-
GUM
1 stop35h 05m
United Airlines
Thu 2/127:40 am
GUM
-
SFO
1 stop16h 58m
United Airlines
Deal found 1/26$1,413
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1110:40 am
SFO
-
GUM
1 stop35h 05m
United Airlines
Sat 2/147:40 am
GUM
-
SFO
1 stop16h 54m
United Airlines
Deal found 1/28$1,457
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/411:40 am
SFO
-
GUM
1 stop35h 00m
United Airlines
Thu 5/77:05 am
GUM
-
SFO
1 stop16h 06m
United Airlines
Deal found 1/28$1,513
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:00 am
LAX
-
GUM
2 stops24h 55m
Delta
Tue 4/285:00 pm
GUM
-
LAX
2 stops42h 49m
Delta
Deal found 1/27$1,754
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/177:24 pm
LAX
-
GUM
2 stops35h 31m
Delta
Tue 5/263:00 am
GUM
-
LAX
2 stops37h 49m
Delta
Deal found 1/28$1,767

Find flight deals from California to Guam

Keep the following information in mind while searching for California to Guam flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$935
(United Airlines)

One-way from

$687
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$2,236
Provider with most accurate pricing for Los Angeles-Tamuning Guam Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Tamuning Guam Intl flights.
Search Deals
From California to Guam
Search Deals
One-way flight from California to Guam
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($171 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from California 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from California to Guam that are best for you.

Fly from

California

Fly to

Guam

Route

Depart

Return

Price

MontereyTamuning

MRY - GUM

MRYGUM

Monterey Regional

Fri 4/24

6:40 pm-9:15 pm

2 stops57h 35m

Tamuning Guam Intl

Tue 4/28

7:05 am-11:27 am

2 stops21h 22m

$935

MontereyTamuning

MRY - GUM

MRYGUM

Monterey Regional

Wed 2/11

7:00 am-3:45 pm

2 stops38h 45m

Tamuning Guam Intl

Sat 2/14

7:40 am-5:20 pm

2 stops27h 40m

$1,308

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

Mon 2/9

10:40 am-3:45 pm

1 stop35h 05m

Tamuning Guam Intl

Thu 2/12

7:40 am-6:38 am

1 stop16h 58m

$1,413

Los AngelesTamuning

LAX - GUM

LAXGUM

Los Angeles

Wed 4/15

6:00 am-11:55 pm

2 stops24h 55m

Tamuning Guam Intl

Tue 4/28

5:00 pm-6:49 pm

2 stops42h 49m

$1,754

Los AngelesTamuning

LAX - GUM

LAXGUM

Los Angeles

Sun 5/17

7:24 pm-11:55 pm

2 stops35h 31m

Tamuning Guam Intl

Tue 5/26

3:00 am-11:49 pm

2 stops37h 49m

$1,767

Los AngelesTamuning

LAX - GUM

LAXGUM

Los Angeles

Mon 4/27

7:35 am-11:55 pm

2 stops23h 20m

Tamuning Guam Intl

Sat 5/9

5:00 pm-9:44 pm

2 stops45h 44m

$1,804

SacramentoTamuning

SMF - GUM

SMFGUM

Sacramento Intl

Mon 3/30

6:00 am-6:05 pm

2 stops19h 05m

Tamuning Guam Intl

Thu 4/30

7:05 am-9:25 am

2 stops19h 20m

$1,819

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

Mon 5/11

9:20 am-6:05 pm

1 stop15h 45m

Tamuning Guam Intl

Mon 5/18

7:05 am-6:11 am

1 stop16h 06m

$1,819

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

Thu 5/7

6:00 am-6:05 pm

2 stops19h 05m

Tamuning Guam Intl

Tue 5/19

7:05 am-1:15 pm

2 stops23h 10m

$1,819

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

Mon 3/30

6:00 am-6:05 pm

2 stops19h 05m

Tamuning Guam Intl

Mon 4/6

7:05 am-8:49 am

2 stops18h 44m

$1,819

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 60 results
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Best time to book a flight from California to Guam

Have a flexible travel schedule? Discover the best time to fly to Guam from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Guam

What is the cheapest month to book a flight from California to Guam?

Currently, April is the cheapest month in which you can book a flight from California to Guam (average of $285). Flying from California to Guam in November is currently the most expensive (average of $1,817). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from California to Guam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from California to Guam?

    There are many flights that can get you from California to Guam in 24h 55m. Fly via United Airlines or Delta to get the fastest option. The distance from California to Guam is about 6077 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from California to Guam that include hotel bookings?

    Yes. In addition to deals on California to Guam flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Guam?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Guam.

  • Can I find deals for business class flights from California to Guam?

    Yes. Cheapflights offers flight deals from California to Guam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from California to Guam?

    Currently, April is the cheapest month in which you can book a flight from California to Guam (average of $285). Flying from California to Guam in November is currently the most expensive (average of $1,817). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from California to Guam

Discover the top 2 airlines that operate flights from California to Guam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$465Average$2,100FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,427Average$2,002FlexibilityNo cancel feeOn-timeN/A

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