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Guam

$632+ 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — GUM
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. 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 12/306:00 amSFO - GUM
2 stops19h 00mUnited Airlines
Tue 1/67:40 amGUM - SFO
2 stops19h 13mUnited Airlines
Deal found 12/16$2,428
This Delta deal was found by Cheapflights users on 12/17. 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 12/222:10 pmLAX - GUM
2 stops38h 55mDelta
Mon 12/291:00 amGUM - LAX
2 stops38h 49mDelta
Deal found 12/17$2,563
This Delta deal was found by Cheapflights users on 12/17. 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.
Fri 12/265:04 pmLAS - GUM
2 stops36h 01mDelta
Wed 1/211:00 amGUM - LAS
2 stops34h 41mDelta
Deal found 12/17$2,603
This Delta deal was found by Cheapflights users on 12/15. 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.
Wed 12/2412:10 amSFO - GUM
2 stops28h 55mDelta
Tue 12/304:50 pmGUM - SFO
2 stops46h 30mDelta
Deal found 12/15$2,713
This Delta deal was found by Cheapflights users on 12/15. 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.
Wed 12/2410:23 amSFO - GUM
2 stops58h 12mDelta
Tue 12/304:50 pmGUM - SFO
2 stops46h 30mDelta
Deal found 12/15$2,726
This Delta deal was found by Cheapflights users on 12/15. 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.
Wed 12/2412:10 amSFO - GUM
2 stops28h 55mDelta
Sun 12/281:00 amGUM - SFO
2 stops51h 43mDelta
Deal found 12/15$2,736
This Delta deal was found by Cheapflights users on 12/15. 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.
Wed 12/2410:23 amSFO - GUM
2 stops42h 42mDelta
Sun 12/281:00 amGUM - SFO
2 stops51h 43mDelta
Deal found 12/15$2,750
This Delta deal was found by Cheapflights users on 12/17. 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 12/246:00 amLAS - GUM
2 stops23h 05mDelta
Tue 12/301:00 amGUM - LAS
2 stops52h 21mDelta
Deal found 12/17$2,760
This Delta deal was found by Cheapflights users on 12/15. 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.
Wed 12/2412:10 amSFO - GUM
2 stops28h 55mDelta
Sat 12/271:00 amGUM - SFO
2 stops40h 59mDelta
Deal found 12/15$2,763
This Delta deal was found by Cheapflights users on 12/17. 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 12/286:36 pmLAX - GUM
2 stops34h 29mDelta
Wed 12/311:00 amGUM - LAX
2 stops55h 33mDelta
Deal found 12/17$2,770
This Delta deal was found by Cheapflights users on 12/15. 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.
Wed 12/2410:23 amSFO - GUM
2 stops42h 42mDelta
Sat 12/271:00 amGUM - SFO
2 stops40h 59mDelta
Deal found 12/15$2,776
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Tue 12/2310:35 pmSFO - GUM
2 stops26h 25mUnited Airlines
Mon 12/297:40 amGUM - SFO
2 stops19h 08mUnited Airlines
Deal found 12/15$2,828

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,018
(United Airlines)

One-way from

$632
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$2,214
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. 1% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 18, 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

Las VegasTamuning

LAS - GUM

LASGUM

Las Vegas Harry Reid Intl

Mon 5/11

7:04 pm-3:40 pm

2 stops51h 36m

Tamuning Guam Intl

Fri 5/15

7:05 am-9:44 am

2 stops19h 39m

$1,018

OntarioTamuning

ONT - GUM

ONTGUM

Ontario

Sat 2/28

1:53 pm-3:40 pm

2 stops55h 47m

Tamuning Guam Intl

Wed 3/4

7:40 am-8:50 pm

2 stops31h 10m

$1,106

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

Sat 1/17

10:40 am-3:45 pm

1 stop35h 05m

Tamuning Guam Intl

Tue 1/20

7:40 am-6:38 am

1 stop16h 58m

$1,456

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

Mon 3/2

10:40 am-3:45 pm

1 stop35h 05m

Tamuning Guam Intl

Thu 3/5

7:40 am-6:34 am

1 stop16h 54m

$1,565

Santa AnaTamuning

SNA - GUM

SNAGUM

Santa Ana J. Wayne/Orange Cnty

Thu 3/26

7:30 am-2:35 pm

2 stops38h 05m

Tamuning Guam Intl

Sun 4/5

5:00 pm-6:23 pm

2 stops42h 23m

$1,753

Los AngelesTamuning

LAX - GUM

LAXGUM

Los Angeles

Tue 2/17

7:20 am-11:05 pm

2 stops21h 45m

Tamuning Guam Intl

Mon 2/23

1:00 am-8:42 pm

2 stops37h 42m

$1,753

Los AngelesTamuning

LAX - GUM

LAXGUM

Los Angeles

Mon 2/16

5:45 am-2:35 pm

2 stops38h 50m

Tamuning Guam Intl

Mon 2/23

1:00 am-9:40 pm

2 stops38h 40m

$1,753

Los AngelesTamuning

LAX - GUM

LAXGUM

Los Angeles

Wed 3/4

7:20 am-2:35 pm

2 stops37h 15m

Tamuning Guam Intl

Wed 3/11

4:50 pm-8:34 pm

2 stops44h 44m

$1,753

Los AngelesTamuning

LAX - GUM

LAXGUM

Los Angeles

Thu 2/19

7:20 am-11:05 pm

2 stops21h 45m

Tamuning Guam Intl

Wed 2/25

4:50 pm-9:20 pm

2 stops46h 30m

$1,753

Los AngelesTamuning

LAX - GUM

LAXGUM

Los Angeles

Mon 2/16

7:20 am-11:05 pm

2 stops21h 45m

Tamuning Guam Intl

Sun 2/22

1:00 am-10:41 pm

2 stops39h 41m

$1,753

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 58 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 July is currently the most expensive (average of $1,917). 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 December 18, 2025.

When flying from California to Guam, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 29% versus a flight in the morning.

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 38h 05m. Fly via United Airlines or Delta to get the fastest option. The distance from California to Guam is about 6111 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 July is currently the most expensive (average of $1,917). 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 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$486Average$2,121FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,427Average$2,077FlexibilityNo cancel feeOn-timeN/A

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