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$562+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — GUM
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from California to Guam

Keep the following information in mind while searching for California to Guam flight deals. Data was last updated September 15, 2025.

Round-trip from

$999
(United Airlines)

One-way from

$562
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$1,853
From California to Guam
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One-way flight from California to Guam
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Highest demand for flights based on searches. 1% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/13. 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 9/176:00 amLAS - GUM
2 stops22h 50mUnited Airlines
Fri 9/197:10 amGUM - LAS
2 stops18h 35mUnited Airlines
Deal found 9/13$998
This United Airlines deal was found by Cheapflights users on 9/14. 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 12/87:00 amMRY - GUM
2 stops38h 45mUnited Airlines
Thu 12/117:40 amGUM - MRY
2 stops23h 53mUnited Airlines
Deal found 9/14$999
This United Airlines deal was found by Cheapflights users on 9/13. 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 11/291:33 pmLAS - GUM
2 stops56h 12mUnited Airlines
Wed 12/37:40 amGUM - LAS
2 stops24h 56mUnited Airlines
Deal found 9/13$1,035
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/145:10 pmLAX - GUM
1 stop31h 40mUnited Airlines
Mon 11/177:05 amGUM - LAX
2 stops25h 51mUnited Airlines
Deal found 9/15$1,206
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/225:10 pmLAX - GUM
1 stop31h 55mUnited Airlines
Sat 10/257:20 amGUM - LAX
2 stops28h 57mUnited Airlines
Deal found 9/14$1,227
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/131:30 pmSNA - GUM
2 stops59h 20mUnited Airlines
Mon 11/177:05 amGUM - SNA
2 stops31h 27mUnited Airlines
Deal found 9/14$1,297
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/81:10 pmBUR - GUM
2 stops59h 40mUnited Airlines
Wed 11/127:20 amGUM - BUR
2 stops29h 56mUnited Airlines
Deal found 9/14$1,307
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 12/15:45 amLAX - GUM
2 stops38h 50mDelta
Mon 12/151:00 amGUM - LAX
2 stops40h 55mDelta
Deal found 9/15$1,803
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/206:00 amSFO - GUM
2 stops18h 50mUnited Airlines
Thu 11/277:40 amGUM - SFO
2 stops27h 58mUnited Airlines
Deal found 9/15$1,817
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/136:15 amSAN - GUM
2 stops18h 35mUnited Airlines
Thu 11/207:40 amGUM - SAN
3 stops25h 15mUnited Airlines
Deal found 9/14$1,817
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/198:35 amLAX - GUM
1 stop16h 30mUnited Airlines
Sun 9/217:20 amGUM - LAX
2 stops32h 42mUnited Airlines
Deal found 9/15$1,824
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 11/168:40 pmSAN - GUM
2 stops28h 10mUnited Airlines
Sun 11/237:20 pmGUM - SAN
2 stops41h 14mUnited Airlines
Deal found 9/14$1,842

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 September 15, 2025.
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

Mon 12/8

7:00 am-3:45 pm

2 stops38h 45m

Tamuning Guam Intl

Thu 12/11

7:40 am-1:33 pm

2 stops23h 53m

$999

Las VegasTamuning

LAS - GUM

LASGUM

Las Vegas Harry Reid Intl

Sat 11/29

1:33 pm-3:45 pm

2 stops56h 12m

Tamuning Guam Intl

Wed 12/3

7:40 am-2:36 pm

2 stops24h 56m

$1,035

Los AngelesTamuning

LAX - GUM

LAXGUM

Los Angeles

Fri 11/14

5:10 pm-6:50 pm

1 stop31h 40m

Tamuning Guam Intl

Mon 11/17

7:05 am-2:56 pm

2 stops25h 51m

$1,206

Santa AnaTamuning

SNA - GUM

SNAGUM

Santa Ana J. Wayne/Orange Cnty

Thu 11/13

11:10 am-6:50 pm

2 stops61h 40m

Tamuning Guam Intl

Mon 11/17

7:05 am-3:13 pm

2 stops26h 08m

$1,297

BurbankTamuning

BUR - GUM

BURGUM

Burbank Bob Hope

Sat 11/8

1:10 pm-6:50 pm

2 stops59h 40m

Tamuning Guam Intl

Wed 11/12

7:20 am-7:16 pm

2 stops29h 56m

$1,307

Los AngelesTamuning

LAX - GUM

LAXGUM

Los Angeles

Mon 12/1

5:45 am-11:05 pm

2 stops23h 20m

Tamuning Guam Intl

Mon 12/15

1:00 am-9:04 pm

2 stops38h 04m

$1,803

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

Thu 11/20

9:30 am-6:50 pm

1 stop15h 20m

Tamuning Guam Intl

Thu 11/27

7:40 am-9:47 am

2 stops20h 07m

$1,817

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

Tue 3/10

9:30 am-6:50 pm

1 stop16h 20m

Tamuning Guam Intl

Tue 3/17

7:25 am-6:35 am

1 stop16h 10m

$1,817

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Thu 11/13

6:15 am-6:50 pm

2 stops18h 35m

Tamuning Guam Intl

Thu 11/20

7:40 am-2:55 pm

3 stops25h 15m

$1,817

San DiegoTamuning

SAN - GUM

SANGUM

San Diego

Sun 11/16

8:40 pm-6:50 pm

2 stops28h 10m

Tamuning Guam Intl

Sun 11/23

7:20 pm-6:34 pm

2 stops41h 14m

$1,842

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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, January is the cheapest month in which you can book a flight from California to Guam (average of $1,977). Flying from California to Guam in May is currently the most expensive (average of $2,214). 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.

What is the cheapest time of day to fly from CA to GU?

Find hourly flight availability from California to Guam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Guam as you normally would.

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 23h 20m. 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, January is the cheapest month in which you can book a flight from California to Guam (average of $1,977). Flying from California to Guam in May is currently the most expensive (average of $2,214). 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

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Top 3 airlines flying from California to Guam

Discover the top 3 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$500Average$2,122FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$612Average$662FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,753Average$2,052FlexibilityNo cancel feeOn-timeN/A

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