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 Santa Ana to Guam?

To save on the cost of your flight from Santa Ana to Guam, book at least 9 days before your planned departure. Booking around this time can save you about 85% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $635 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $2,750.

What is the cheapest month to fly from Santa Ana to Guam?

September can be a great time to fly to Guam from Santa Ana with a flight ticket averaging about $2,041. Cheapflights users have found deals in the month of September for as cheap as $467. The most expensive prices can be found in the month of August.

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

When flying from Santa Ana to Guam, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Santa Ana to Guam?

Most people fly from Santa Ana J. Wayne/Orange Cnty (SNA) if they book a flight from Santa Ana to Guam. Santa Ana J. Wayne/Orange Cnty is conveniently located just 4.8 mi from Santa Ana’s city center.

Can I find deals for flights from Santa Ana to Guam that include hotel bookings?

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

How can I find direct flights from Santa Ana to Guam?

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

Can I find deals for business class flights from Santa Ana to Guam?

Yes. Cheapflights offers flight deals from Santa Ana 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.

$2,434+ Flights from Santa Ana to Guam

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Cheap flight deals from Santa Ana to Guam

Round-trip from	$2,177 (United Airlines)
Popular in	August
Cheapest in	September
Average price	$2,257

From Santa Ana J. Wayne/Orange Cnty to Guam

Search Deals

High demand for flights, 6% potential price rise

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Cheapest flight prices on average. 1% potential price decrease ($32 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Find flight deals from Santa Ana to Guam

Cheapest flights from Santa Ana to Guam
Explore the most affordable flight options available from Santa Ana to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

Thu 10/27:06 amSNA - GUM

2 stops17h 59mUnited Airlines

Mon 10/67:10 amGUM - SNA

2 stops19h 07mUnited Airlines

Deal found 6/29

$2,177

Thu 7/177:00 amSNA - GUM

2 stops39h 15mDelta

Tue 7/225:00 pmGUM - SNA

2 stops46h 26mDelta

Deal found 6/27

$2,515

Best flights from Santa Ana to Guam
Discover carefully curated flight deals from Santa Ana to Guam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 30, 2025.

Thu 10/27:06 amSNA - GUM

2 stops17h 59mUnited Airlines

Mon 10/67:10 amGUM - SNA

2 stops19h 07mUnited Airlines

Deal found 6/29

$2,177

Thu 7/177:00 amSNA - GUM

2 stops39h 15mDelta

Tue 7/225:00 pmGUM - SNA

2 stops46h 26mDelta

Deal found 6/27

$2,515

Last-minute flights from Santa Ana to Guam
Discover last-minute flight deals from Santa Ana to Guam. Data last updated June 30, 2025 and is based on user searches.

Thu 7/177:00 amSNA - GUM

2 stops39h 15mDelta

Tue 7/225:00 pmGUM - SNA

2 stops46h 26mDelta

Deal found 6/27

$2,515

Wed 7/237:05 pmSNA - GUM

2 stops30h 00mUnited Airlines

Mon 7/287:15 amGUM - SNA

2 stops20h 55mUnited Airlines

Deal found 6/29

$2,877

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Santa AnaTamuning

SNA - GUM

SNAGUM

Santa Ana J. Wayne/Orange Cnty

Thu 10/2

7:06 am-6:05 pm

2 stops17h 59m

Tamuning Guam Intl

Mon 10/6

7:10 am-9:17 am

2 stops19h 07m

$2,177

Santa AnaTamuning

SNA - GUM

SNAGUM

Santa Ana J. Wayne/Orange Cnty

Thu 7/17

7:00 am-3:15 pm

2 stops39h 15m

Tamuning Guam Intl

Tue 7/22

5:00 pm-10:26 pm

2 stops46h 26m

$2,515

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Best time to book a flight from Santa Ana to Guam

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

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

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

See what other customers who have flown with Delta and United Airlines from Santa Ana to Guam have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,973 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

7,973 reviews

Delta

8.0

Very good

7,973 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.

United Airlines

7.4

Good

8,852 reviews

Delta

8.0

Very good

7,973 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 Santa Ana to Guam?
Most people fly from Santa Ana J. Wayne/Orange Cnty (SNA) if they book a flight from Santa Ana to Guam. Santa Ana J. Wayne/Orange Cnty is conveniently located just 4.8 mi from Santa Ana’s city center.
Can I find deals for flights from Santa Ana to Guam that include hotel bookings?
Yes. In addition to deals on Santa Ana to Guam flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Santa Ana to Guam?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Ana to Guam.
Can I find deals for business class flights from Santa Ana to Guam?
Yes. Cheapflights offers flight deals from Santa Ana 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 Santa Ana to Guam?
Currently, January is the cheapest month in which you can book a flight from Santa Ana to Guam (average of $1,977). Flying from Santa Ana 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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$2,177+ Cheap flights from Santa Ana (SNA) 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Santa Ana 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 Santa Ana to Guam

Keep the following information in mind while searching for Santa Ana to Guam flight deals. Data was last updated June 30, 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Santa Ana to Guam

Cheapest flights from Santa Ana to GuamExplore the most affordable flight options available from Santa Ana to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

Explore the most affordable flight options available from Santa Ana to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Santa Ana to Guam

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

Cheapflights Insights

Everything you need to know about your flight from Santa Ana to Guam

What is the cheapest month to book a flight from Santa Ana 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 June 30, 2025.

See what other customers who have flown with Delta and United Airlines from Santa Ana to Guam have to say. You can also see how each airline compares 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 Santa Ana 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 Santa Ana to Guam?

Can I find deals for flights from Santa Ana to Guam that include hotel bookings?

How can I find direct flights from Santa Ana to Guam?

Can I find deals for business class flights from Santa Ana to Guam?

What is the cheapest month to book a flight from Santa Ana 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 Santa Ana to Guam

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

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Cheapest flights from Santa Ana to Guam
Explore the most affordable flight options available from Santa Ana to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.