How long is the flight from California to Guam?

If you’re flying from a popular airport in California, such as Santa Ana or Los Angeles, and flying into Guam, then you can expect flight times to average 17h 50m and 19h, respectively.

What is the cheapest airline that flies from California to Guam?

Alaska Airlines and United Airlines are the most popular carriers operating from California to Guam

When did momondo last update prices for flights from California to Guam?

Prices for flights from California to Guam were last updated today.

How many operators does momondo search for flights from California to Guam?

As of August 2026, there are 2 operators available to choose from for flights from California to Guam.

How old do you have to be to fly from California to Guam?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California 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.

$602 Cheap Flights from California to Guam in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from California to Guam

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:55 am - 6:05 pmLAX Los Angeles-GUM Tamuning Guam Intl

16h 10m1 stop Honolulu

7:15 am - 2:17 pmGUM Tamuning Guam Intl-LAX Los Angeles

24h 02m2 stops Osaka Kansai Intl San Francisco

$1,081United Airlines

Sun, Sep 13 - Tue, Sep 15

8:02 am - 2:40 pmSJC San Jose-GUM Tamuning Guam Intl

37h 38m2 stops Seattle/Tacoma Intl Tokyo Narita

4:40 pm - 8:00 pmGUM Tamuning Guam Intl-SJC San Jose

44h 20m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,206Alaska Airlines

Tue, Oct 13 - Tue, Oct 20

7:02 am - 2:40 pmOAK Oakland-GUM Tamuning Guam Intl

38h 38m2 stops Seattle/Tacoma Intl Tokyo Narita

4:40 pm - 10:55 pmGUM Tamuning Guam Intl-OAK Oakland

47h 15m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,208Alaska Airlines

Sun, Oct 11 - Tue, Oct 20

6:17 am - 2:40 pmSJC San Jose-GUM Tamuning Guam Intl

39h 23m2 stops Seattle/Tacoma Intl Tokyo Narita

4:40 pm - 8:00 pmGUM Tamuning Guam Intl-SJC San Jose

44h 20m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,208Alaska Airlines

Sun, Oct 11 - Tue, Oct 20

5:27 pm - 6:05 pmLAX Los Angeles-GUM Tamuning Guam Intl

31h 38m1 stop Honolulu

7:15 am - 3:35 pmGUM Tamuning Guam Intl-LAX Los Angeles

25h 20m2 stops Osaka Kansai Intl San Francisco

$1,260United Airlines

Thu, Sep 17 - Sun, Sep 20

4:22 pm - 3:45 pmLAS Las Vegas Harry Reid Intl-GUM Tamuning Guam Intl

54h 23m2 stops Los Angeles Tokyo Narita

7:45 am - 2:07 pmGUM Tamuning Guam Intl-LAS Las Vegas Harry Reid Intl

23h 22m2 stops Honolulu Los Angeles

$1,290United Airlines

Sun, Oct 25 - Thu, Oct 29

4:22 pm - 3:45 pmLAS Las Vegas Harry Reid Intl-GUM Tamuning Guam Intl

54h 23m2 stops Los Angeles Tokyo Narita

7:45 am - 2:07 pmGUM Tamuning Guam Intl-LAS Las Vegas Harry Reid Intl

23h 22m2 stops Honolulu Los Angeles

$1,291United Airlines

Sun, Oct 25 - Thu, Oct 29

6:20 am - 1:00 amONT Ontario-GUM Tamuning Guam Intl

24h 40m2 stops Seattle/Tacoma Intl Incheon Intl

2:40 am - 5:19 pmGUM Tamuning Guam Intl-ONT Ontario

32h 39m2 stops Incheon Intl Seattle/Tacoma Intl

$1,754Delta

Thu, Nov 5 - Sun, Nov 15

6:20 am - 1:00 amONT Ontario-GUM Tamuning Guam Intl

24h 40m2 stops Seattle/Tacoma Intl Incheon Intl

2:40 am - 11:00 pmGUM Tamuning Guam Intl-ONT Ontario

38h 20m2 stops Incheon Intl Seattle/Tacoma Intl

$1,754Delta

Thu, Nov 5 - Tue, Nov 17

6:20 am - 1:00 amONT Ontario-GUM Tamuning Guam Intl

24h 40m2 stops Seattle/Tacoma Intl Incheon Intl

2:40 am - 5:19 pmGUM Tamuning Guam Intl-ONT Ontario

32h 39m2 stops Incheon Intl Seattle/Tacoma Intl

$1,754Delta

Mon, Nov 2 - Wed, Nov 18

Cheap last minute flights

Enter your travel dates to find the best prices.

8:55 am - 6:05 pmLAX Los Angeles-GUM Tamuning Guam Intl

16h 10m1 stop Honolulu

7:15 am - 6:04 pmGUM Tamuning Guam Intl-LAX Los Angeles

27h 49m2 stops Osaka Kansai Intl San Francisco

$1,081United Airlines

Tue, Sep 1 - Thu, Sep 3

6:00 am - 4:20 amLAS Las Vegas Harry Reid Intl-GUM Tamuning Guam Intl

29h 20m3 stops Los Angeles San Francisco Tokyo Haneda

7:05 am - 10:49 amGUM Tamuning Guam Intl-LAS Las Vegas Harry Reid Intl

20h 44m2 stops Honolulu Denver Intl

$1,106United Airlines

Tue, Sep 1 - Thu, Sep 3

8:04 am - 4:20 amLAS Las Vegas Harry Reid Intl-GUM Tamuning Guam Intl

27h 16m2 stops Los Angeles Tokyo Haneda

7:05 am - 10:49 amGUM Tamuning Guam Intl-LAS Las Vegas Harry Reid Intl

20h 44m2 stops Honolulu Denver Intl

$1,106United Airlines

Tue, Sep 1 - Thu, Sep 3

9:00 am - 6:05 pmLAX Los Angeles-GUM Tamuning Guam Intl

16h 05m2 stops Kona Intl Honolulu

7:15 am - 3:35 pmGUM Tamuning Guam Intl-LAX Los Angeles

25h 20m2 stops Osaka Kansai Intl San Francisco

$1,393United Airlines

Tue, Sep 1 - Thu, Sep 3

8:02 am - 2:35 pmLAS Las Vegas Harry Reid Intl-GUM Tamuning Guam Intl

37h 33m2 stops Seattle/Tacoma Intl Tokyo Narita

4:35 pm - 4:24 pmGUM Tamuning Guam Intl-LAS Las Vegas Harry Reid Intl

40h 49m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,704Multiple Airlines

Fri, Sep 4 - Fri, Sep 11

7:45 am - 2:35 pmLAX Los Angeles-GUM Tamuning Guam Intl

37h 50m2 stops Seattle/Tacoma Intl Tokyo Narita

4:35 pm - 6:33 pmGUM Tamuning Guam Intl-LAX Los Angeles

42h 58m3 stops Tokyo Narita Seattle/Tacoma Intl San Francisco

$1,727Multiple Airlines

Fri, Sep 4 - Fri, Sep 11

7:45 am - 2:35 pmLAX Los Angeles-GUM Tamuning Guam Intl

37h 50m2 stops Seattle/Tacoma Intl Tokyo Narita

4:35 pm - 8:48 pmGUM Tamuning Guam Intl-LAX Los Angeles

45h 13m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,730Multiple Airlines

Fri, Sep 4 - Fri, Sep 11

9:37 pm - 2:35 pmLAX Los Angeles-GUM Tamuning Guam Intl

47h 58m3 stops Portland Seattle/Tacoma Intl Tokyo Narita

4:35 pm - 6:33 pmGUM Tamuning Guam Intl-LAX Los Angeles

42h 58m3 stops Tokyo Narita Seattle/Tacoma Intl San Francisco

$1,752Multiple Airlines

Fri, Sep 4 - Fri, Sep 11

6:10 am - 11:55 pmLAS Las Vegas Harry Reid Intl-GUM Tamuning Guam Intl

24h 45m2 stops Seattle/Tacoma Intl Incheon Intl

2:00 am - 11:35 pmGUM Tamuning Guam Intl-LAS Las Vegas Harry Reid Intl

38h 35m2 stops Incheon Intl Salt Lake City

$2,466Delta

Tue, Sep 1 - Wed, Sep 16

6:00 am - 6:05 pmLAS Las Vegas Harry Reid Intl-GUM Tamuning Guam Intl

19h 05m3 stops Los Angeles San Francisco Honolulu

7:10 am - 1:59 pmGUM Tamuning Guam Intl-LAS Las Vegas Harry Reid Intl

23h 49m2 stops Honolulu Los Angeles

$2,779United Airlines

Tue, Sep 1 - Thu, Sep 17

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Alaska Airlines flights from California to Guam

Our best Alaska Airlines deals on California to Guam flight tickets

Alaska Airlines

Oct 13

SJC8:02 amSan Jose

37h 38m

2 stops

GUM2:40 pmTamuning Guam Intl

Oct 20

GUM4:40 pmTamuning Guam Intl

44h 20m

2 stops

SJC8:00 pmSan Jose

$1,206

Alaska Airlines

Oct 11

OAK7:02 amOakland

38h 38m

2 stops

GUM2:40 pmTamuning Guam Intl

Oct 20

GUM4:40 pmTamuning Guam Intl

47h 15m

2 stops

OAK10:55 pmOakland

$1,208

Alaska Airlines

Oct 10

OAK7:53 pmOakland

49h 47m

2 stops

GUM2:40 pmTamuning Guam Intl

Oct 20

GUM4:40 pmTamuning Guam Intl

43h 14m

2 stops

OAK6:54 pmOakland

$1,217

Delta flights from California to Guam

Our best Delta deals on California to Guam flight tickets

Delta

Nov 3

LAX6:25 amLos Angeles

24h 35m

2 stops

GUM1:00 amTamuning Guam Intl

Nov 17

GUM2:40 amTamuning Guam Intl

36h 05m

2 stops

LAX8:45 pmLos Angeles

$1,754

Delta

Nov 1

LAX11:38 amLos Angeles

43h 22m

2 stops

GUM1:00 amTamuning Guam Intl

Nov 15

GUM4:50 pmTamuning Guam Intl

49h 00m

2 stops

LAX11:50 pmLos Angeles

$1,764

Delta

Oct 30

LAX7:05 amLos Angeles

24h 55m

2 stops

GUM1:00 amTamuning Guam Intl

Nov 17

GUM2:40 amTamuning Guam Intl

33h 12m

2 stops

LAX5:52 pmLos Angeles

$1,804

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Los AngelesTamuning

LAX Los Angeles - GUM Tamuning Guam Intl

LAXGUM

Los Angeles

Sun 9/13

8:55 am-6:05 pm

1 stop16h 10m

Tamuning Guam Intl

Tue 9/15

7:15 am-2:17 pm

2 stops24h 02m

$1,081

San JoseTamuning

SJC San Jose - GUM Tamuning Guam Intl

SJCGUM

San Jose

Tue 10/13

8:02 am-2:40 pm

2 stops37h 38m

Tamuning Guam Intl

Tue 10/20

4:40 pm-8:00 pm

2 stops44h 20m

$1,206

OaklandTamuning

OAK Oakland - GUM Tamuning Guam Intl

OAKGUM

Oakland

Sun 10/11

7:02 am-2:40 pm

2 stops38h 38m

Tamuning Guam Intl

Tue 10/20

4:40 pm-10:55 pm

2 stops47h 15m

$1,208

San JoseTamuning

SJC San Jose - GUM Tamuning Guam Intl

SJCGUM

San Jose

Sun 10/11

6:17 am-2:40 pm

2 stops39h 23m

Tamuning Guam Intl

Tue 10/20

4:40 pm-8:00 pm

2 stops44h 20m

$1,208

Los AngelesTamuning

LAX Los Angeles - GUM Tamuning Guam Intl

LAXGUM

Los Angeles

Thu 9/17

5:27 pm-6:05 pm

1 stop31h 38m

Tamuning Guam Intl

Sun 9/20

7:15 am-3:35 pm

2 stops25h 20m

$1,260

Las VegasTamuning

LAS Las Vegas Harry Reid Intl - GUM Tamuning Guam Intl

LASGUM

Las Vegas Harry Reid Intl

Sun 10/25

4:22 pm-3:45 pm

2 stops54h 23m

Tamuning Guam Intl

Thu 10/29

7:45 am-2:07 pm

2 stops23h 22m

$1,290

Las VegasTamuning

LAS Las Vegas Harry Reid Intl - GUM Tamuning Guam Intl

LASGUM

Las Vegas Harry Reid Intl

Sun 10/25

4:22 pm-3:45 pm

2 stops54h 23m

Tamuning Guam Intl

Thu 10/29

7:45 am-2:07 pm

2 stops23h 22m

$1,291

OntarioTamuning

ONT Ontario - GUM Tamuning Guam Intl

ONTGUM

Ontario

Thu 11/5

6:20 am-1:00 am

2 stops24h 40m

Tamuning Guam Intl

Sun 11/15

2:40 am-5:19 pm

2 stops32h 39m

$1,754

OntarioTamuning

ONT Ontario - GUM Tamuning Guam Intl

ONTGUM

Ontario

Thu 11/5

6:20 am-1:00 am

2 stops24h 40m

Tamuning Guam Intl

Tue 11/17

2:40 am-11:00 pm

2 stops38h 20m

$1,754

OntarioTamuning

ONT Ontario - GUM Tamuning Guam Intl

ONTGUM

Ontario

Mon 11/2

6:20 am-1:00 am

2 stops24h 40m

Tamuning Guam Intl

Wed 11/18

2:40 am-5:19 pm

2 stops32h 39m

$1,754

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from California 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

Prices

Airlines

Other information

What is the cheapest month to fly to Guam?

If you aren’t able to travel during the month of February, then book flights to Guam from California during April instead. Flights to Guam in April, while not as cheap as those in February, still average around $1,988.

Can stopping save me money on California to Guam flights?

You could potentially save up to 48% on your flight if you consider stops on a California to Guam flight.

Cheap California to Guam flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Guam

Best Price Found	$602
Fastest flight time	16h 35m
Direct flights	None

The best one-way flight to Guam from California in the past 72 hours is $602. The best round-trip flight deal from California to Guam found on momondo in the last 72 hours is $1,081.

The fastest flight from California to Guam takes 16h 35m

There are no direct flights from California to Guam. There are no popular flight routes from California to Guam.

Search flight deals

Frequently asked questions about flying from California to Guam

When did momondo last update prices for flights from California to Guam?
Prices for flights from California to Guam were last updated today.
How many operators does momondo search for flights from California to Guam?
As of August 2026, there are 2 operators available to choose from for flights from California to Guam.
How old do you have to be to fly from California to Guam?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California 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 California to Guam

Compare and see reviews for airlines that fly from California to Guam with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $1,400	Free Cancellation	Rating 7.4 10,146 reviews		Search United Airlines flights
Delta	PriceFrom $1,427	Free Cancellation	Rating 7.8 8,533 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from California to Guam?

Finding the right flight to Guam from California 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 California to Guam with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for California to Guam flights to just show those with flexible booking policies.

How can momondo help me find flights from California to Guam?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from California to Guam.

I’m not ready to book a flight from California to Guam right now. Can momondo alert me if prices change?

Price alerts on flights to Guam from California are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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.

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Popular cities in Guam

Flights to Tamuningfrom $915

Cheap flights from California to Guam from $602

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Guam departing on 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from California to Guam

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Alaska Airlines flights from California to Guam

Our best Alaska Airlines deals on California to Guam flight tickets

Delta flights from California to Guam

Our best Delta deals on California to Guam flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from California to Guam that are best for you.

See travel insights to Guam from

How to get the cheapest flight ticket from California to Guam

What is the cheapest month to fly to Guam?

Can stopping save me money on California to Guam flights?

What is the cheapest airline that flies from California to Guam?

How long is the flight from California to Guam?

Cheap California to Guam flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from California to Guam

Best airlines flying from California to Guam

Compare and see reviews for airlines that fly from California to Guam with momondo

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Guam

Popular cities in Guam

Popular flights according to clicks in the last 7 days on momondo

California flight routes

According to popular flight searches on momondo this year

Guam flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Guam

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Guam

List of cabin classes available on flights landing in Guam. Availability may vary depending on flight origin and airline.

Complete your trip to Guam

Explore popular destinations other users love

According to popular flight searches on momondo this year