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$765+ Cheap flights from Guam to California

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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
GUM — LAX
Aug 1 — Aug 81
Sat 8/1
Sat 8/8
1 adult, Economy
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Cheap flight deals from Guam to California

Cheapest flights from Guam to California
Explore the most affordable flight options available from Guam to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2026.

This United Airlines deal was found by Cheapflights users on 7/2. 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 10/77:10 am
GUM
-
SFO
1 stop15h 53m
United Airlines
Thu 10/2210:45 am
SFO
-
GUM
1 stop36h 00m
United Airlines
Deal found 7/2$1,374
This United Airlines deal was found by Cheapflights users on 6/30. 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 9/227:15 am
GUM
-
LAS
2 stops30h 17m
United Airlines
Tue 9/297:20 am
LAS
-
GUM
2 stops17h 45m
United Airlines
Deal found 6/30$1,378
This United Airlines deal was found by Cheapflights users on 6/30. 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 9/167:15 am
GUM
-
SMF
2 stops29h 32m
United Airlines
Fri 9/256:00 am
SMF
-
GUM
2 stops19h 05m
United Airlines
Deal found 6/30$1,428
This United Airlines deal was found by Cheapflights users on 7/1. 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 9/37:15 am
GUM
-
LAS
2 stops30h 17m
United Airlines
Thu 9/177:04 am
LAS
-
GUM
2 stops18h 01m
United Airlines
Deal found 7/1$1,478
This United Airlines deal was found by Cheapflights users on 7/2. 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 11/17:55 pm
GUM
-
LAX
1 stop34h 50m
United Airlines
Wed 1/69:00 am
LAX
-
GUM
1 stop16h 00m
United Airlines
Deal found 7/2$1,478
This United Airlines deal was found by Cheapflights users on 7/2. 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 11/17:55 pm
GUM
-
ONT
2 stops37h 28m
United Airlines
Wed 1/66:53 pm
ONT
-
GUM
2 stops30h 07m
United Airlines
Deal found 7/2$1,483
This United Airlines deal was found by Cheapflights users on 7/2. 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 8/247:15 am
GUM
-
SAN
2 stops32h 32m
United Airlines
Mon 9/146:15 am
SAN
-
GUM
2 stops18h 50m
United Airlines
Deal found 7/2$1,563
This United Airlines deal was found by Cheapflights users on 7/1. 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 7/267:30 pm
GUM
-
LAX
1 stop34h 00m
United Airlines
Mon 8/36:00 am
LAX
-
GUM
2 stops19h 05m
United Airlines
Deal found 7/1$1,570
This United Airlines deal was found by Cheapflights users on 7/1. 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 8/127:15 am
GUM
-
SFO
1 stop20h 50m
United Airlines
Thu 8/279:20 am
SFO
-
GUM
1 stop15h 45m
United Airlines
Deal found 7/1$1,574
This Delta deal was found by Cheapflights users on 7/2. 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.
Tue 8/255:20 pm
GUM
-
SAN
2 stops41h 46m
Delta
Sun 9/137:11 pm
SAN
-
GUM
2 stops35h 44m
Delta
Deal found 7/2$1,577
This United Airlines deal was found by Cheapflights users on 6/28. 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 8/127:15 am
GUM
-
SAN
2 stops25h 39m
United Airlines
Wed 8/196:28 pm
SAN
-
GUM
2 stops30h 37m
United Airlines
Deal found 6/28$1,578
This United Airlines deal was found by Cheapflights users on 6/29. 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 8/137:15 am
GUM
-
LAS
2 stops32h 40m
United Airlines
Tue 8/256:00 am
LAS
-
GUM
2 stops19h 05m
United Airlines
Deal found 6/29$1,578

Find flight deals from Guam to California

Keep the following information in mind while searching for Guam to California flight deals. Data was last updated July 2, 2026.

Round-trip from

$1,374
(United Airlines)

One-way from

$765
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$1,720
From Guam to California
Search Deals
One-way flight from Guam to California
Search Deals
High demand for flights, 11% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Guam to California 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 July 2, 2026.
Use the filters below to find and compare flights from Guam to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TamuningLas Vegas

GUM - LAS

GUMLAS

Tamuning Guam Intl

Tue 9/22

7:15 am-8:32 pm

2 stops30h 17m

Las Vegas Harry Reid Intl

Tue 9/29

7:20 am-6:05 pm

2 stops17h 45m

$1,378

TamuningSan Francisco

GUM - SFO

GUMSFO

Tamuning Guam Intl

Wed 10/7

7:10 am-2:52 pm

2 stops24h 42m

San Francisco

Thu 10/22

10:45 am-3:45 pm

1 stop36h 00m

$1,378

TamuningSacramento

GUM - SMF

GUMSMF

Tamuning Guam Intl

Wed 9/16

7:15 am-7:47 pm

2 stops29h 32m

Sacramento Intl

Fri 9/25

6:00 am-6:05 pm

2 stops19h 05m

$1,428

TamuningLas Vegas

GUM - LAS

GUMLAS

Tamuning Guam Intl

Thu 9/3

7:15 am-8:32 pm

2 stops30h 17m

Las Vegas Harry Reid Intl

Thu 9/17

7:04 am-6:05 pm

2 stops18h 01m

$1,478

TamuningLas Vegas

GUM - LAS

GUMLAS

Tamuning Guam Intl

Mon 9/7

7:15 am-10:06 am

2 stops43h 51m

Las Vegas Harry Reid Intl

Mon 9/21

10:44 am-6:05 pm

2 stops38h 21m

$1,478

TamuningOntario

GUM - ONT

GUMONT

Tamuning Guam Intl

Sun 11/1

7:55 pm-3:23 pm

2 stops37h 28m

Ontario

Wed 1/6

6:53 pm-7:00 pm

2 stops30h 07m

$1,483

TamuningLos Angeles

GUM - LAX

GUMLAX

Tamuning Guam Intl

Sun 11/1

7:55 pm-12:45 pm

1 stop34h 50m

Los Angeles

Wed 1/6

10:35 pm-7:00 pm

2 stops26h 25m

$1,483

TamuningSan Diego

GUM - SAN

GUMSAN

Tamuning Guam Intl

Wed 8/26

7:15 am-3:54 pm

2 stops25h 39m

San Diego

Tue 9/8

5:00 pm-6:05 pm

2 stops32h 05m

$1,563

TamuningSan Diego

GUM - SAN

GUMSAN

Tamuning Guam Intl

Mon 8/24

7:15 am-8:45 pm

2 stops30h 30m

San Diego

Tue 9/8

2:24 pm-6:05 pm

2 stops34h 41m

$1,563

TamuningSan Diego

GUM - SAN

GUMSAN

Tamuning Guam Intl

Wed 8/26

7:15 am-6:35 pm

2 stops28h 20m

San Diego

Mon 9/14

6:15 am-6:05 pm

2 stops18h 50m

$1,563

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Guam to California

Have a flexible travel schedule? Discover the best time to fly to California from Guam 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 Guam to California

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

Currently, February is the cheapest month in which you can book a flight from Guam to California (average of $775). Flying from Guam to California in July is currently the most expensive (average of $1,579). 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.

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to California. Reviews last updated July 2, 2026.
Read through reviews of airlines operating flights from Guam to California, such as United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,926 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
9,926 reviews
United Airlines
7.4
Good
9,926 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

Find useful and relevant information for your journey from Guam to California. 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 Guam to California?

    A quick flight from Guam to California can take about 30h 17m. United Airlines provides one of the quickest options available for as low as $1,378. Guam and California are separated by a distance of 6213 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Guam to California 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 Guam to California?

    Currently, February is the cheapest month in which you can book a flight from Guam to California (average of $775). Flying from Guam to California in July is currently the most expensive (average of $1,579). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Guam to California

Discover the top airline that operate flights from Guam to California. 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 July 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,079Average$1,600FlexibilityNo cancel feeOn-time69%

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