In terms of precipitation, rainfall in Guam ranges from 2.6 - 14.4 inches per month. August is typically the wettest month, when rainfall can reach 14.4 in. March is typically the driest time to visit Guam when rainfall is around 2.6 in.

If weather is an important factor for your trip to Guam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

How far in advance should I book a flight from Long Beach to Guam?

Users have found that booking a flight from Long Beach to Guam at least 9 days early can save you up to 85% on average compared to booking a flight this week. If booking 9 days before your flight isn’t an option for you, users have found flights from Long Beach to Guam for as little as $635 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $2,750 for flights departing within the next 3 days.

What is the cheapest month to fly from Long Beach to Guam?

The best pricing can be found in the month of February. Prices to Guam from Long Beach average $2,090. You can even find prices in February for less than $2,090, as users have found deals to Guam from as low as $483. The month of August appears to be one of the more expensive times to travel to Guam from Long Beach. Flying in the targeted month can save you up to 14%.

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

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

What airport do you fly from for flights from Long Beach to Guam?

For a flight from Long Beach to Guam, you will be flying from Long Beach Municipal. Long Beach Municipal (LGB) is just 4.1 mi from the center of the city.

Can I find deals for flights from Long Beach to Guam that include hotel bookings?

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

How can I find direct flights from Long Beach to Guam?

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

Can I find deals for business class flights from Long Beach to Guam?

Yes. Cheapflights offers flight deals from Long Beach 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.

$2,557+ Flights from Long Beach to Guam

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Cheap flight deals from Long Beach to Guam

Round-trip from	$2,557 (Delta)
Popular in	August
Cheapest in	February
Average price	$2,003

From Long Beach Municipal to Guam

Search Deals

High demand for flights, 0% potential price rise

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Cheapest flight prices on average. 1% potential price decrease ($28 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Long Beach to Guam

Cheapest flights from Long Beach to Guam
Explore the most affordable flight options available from Long Beach to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.

Sun 8/171:15 pmLGB - GUM

2 stops41h 55mDelta

Wed 8/201:55 amGUM - LGB

2 stops51h 17mDelta

Deal found 7/23

$2,557

Best flights from Long Beach to Guam
Discover carefully curated flight deals from Long Beach to Guam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2025.

Sun 8/171:15 pmLGB - GUM

2 stops41h 55mDelta

Wed 8/201:55 amGUM - LGB

2 stops51h 17mDelta

Deal found 7/23

$2,557

Last-minute flights from Long Beach to Guam
Discover last-minute flight deals from Long Beach to Guam. Data last updated July 25, 2025 and is based on user searches.

Sun 8/171:15 pmLGB - GUM

2 stops41h 55mDelta

Wed 8/201:55 amGUM - LGB

2 stops51h 17mDelta

Deal found 7/23

$2,557

Fly from

Fly to

Route

Depart

Return

Price

Long BeachTamuning

LGB - GUM

LGBGUM

Long Beach Municipal

Sun 8/17

1:15 pm-12:10 am

2 stops41h 55m

Tamuning Guam Intl

Wed 8/20

1:55 am-12:12 pm

2 stops51h 17m

$2,557

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Best time to book a flight from Long Beach to Guam

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

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

Currently, January is the cheapest month in which you can book a flight from Long Beach to Guam (average of $1,977). Flying from Long Beach 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.

Reviews of airlines servicing Guam

Peruse reviews from past customers who have flown with Delta from Long Beach to Guam to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,967 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,967 reviews

Delta

8.0

Very good

7,967 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from Long Beach to Guam?
For a flight from Long Beach to Guam, you will be flying from Long Beach Municipal. Long Beach Municipal (LGB) is just 4.1 mi from the center of the city.
Can I find deals for flights from Long Beach to Guam that include hotel bookings?
Yes. In addition to deals on Long Beach to Guam flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Long Beach to Guam?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Long Beach to Guam.
Can I find deals for business class flights from Long Beach to Guam?
Yes. Cheapflights offers flight deals from Long Beach 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 Long Beach to Guam?
Currently, January is the cheapest month in which you can book a flight from Long Beach to Guam (average of $1,977). Flying from Long Beach 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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$2,557+ Cheap flights from Long Beach (LGB) to Guam

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Long Beach to Guam with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Long Beach to Guam

Keep the following information in mind while searching for Long Beach to Guam flight deals. Data was last updated July 25, 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Long Beach to Guam

Cheapest flights from Long Beach to GuamExplore the most affordable flight options available from Long Beach to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.

Explore the most affordable flight options available from Long Beach to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Long Beach to Guam

Have a flexible travel schedule? Discover the best time to fly to Guam from Long Beach with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Long Beach to Guam

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

Reviews of airlines servicing Guam

Get insights into the airlines that provide service to Guam. 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 Guam. Reviews last updated July 25, 2025.

Peruse reviews from past customers who have flown with Delta from Long Beach to Guam to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airport do you fly from for flights from Long Beach to Guam?

Can I find deals for flights from Long Beach to Guam that include hotel bookings?

How can I find direct flights from Long Beach to Guam?

Can I find deals for business class flights from Long Beach to Guam?

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

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.

Alternative routes for Long Beach to Guam

See prices for flight routes from nearby airports that may be better suited for you.

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Cheapest flights from Long Beach to Guam
Explore the most affordable flight options available from Long Beach to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.