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Guam

$1,818+ Cheap flights from Sacramento (SMF) 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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — GUM
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Sacramento to Guam

Cheapest flights from Sacramento to Guam
Explore the most affordable flight options available from Sacramento 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 12/18. 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 12/316:00 amSMF - GUM
2 stops19h 00mUnited Airlines
Sun 1/47:40 amGUM - SMF
2 stops19h 50mUnited Airlines
Deal found 12/18$2,878

Find flight deals from Sacramento to Guam

Keep the following information in mind while searching for Sacramento 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

$1,818
(United Airlines)

Popular in

December

Cheapest in

May

Average price

$2,727
Provider with most accurate pricing for San Francisco-Tamuning Guam Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Tamuning Guam Intl flights.
Search Deals
From Sacramento Intl to Guam
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($218 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($60 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 Sacramento 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 Sacramento to Guam that are best for you.

Fly from

Sacramento

Fly to

Guam

Route

Depart

Return

Price

SacramentoTamuning

SMF - GUM

SMFGUM

Sacramento Intl

Mon 3/30

6:10 am-6:05 pm

2 stops18h 55m

Tamuning Guam Intl

Thu 4/30

7:05 am-5:48 pm

2 stops27h 43m

$1,818

SacramentoTamuning

SMF - GUM

SMFGUM

Sacramento Intl

Sun 3/1

10:55 am-7:05 pm

2 stops38h 10m

Tamuning Guam Intl

Wed 3/4

7:20 pm-4:06 pm

2 stops38h 46m

$2,163

SacramentoTamuning

SMF - GUM

SMFGUM

Sacramento Intl

Wed 12/31

6:00 am-7:00 pm

2 stops19h 00m

Tamuning Guam Intl

Sun 1/4

7:40 am-9:30 am

2 stops19h 50m

$2,878

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Best time to book a flight from Sacramento to Guam

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

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

Currently, April is the cheapest month in which you can book a flight from Sacramento to Guam (average of $285). Flying from Sacramento to Guam in July is currently the most expensive (average of $1,993). 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

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 December 18, 2025.
See what other customers who have flown with United Airlines from Sacramento 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.
United Airlines
7.4
Good
9,091 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
9,091 reviews
United Airlines
7.4
Good
9,091 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

    For a flight from Sacramento to Guam, you will be flying from Sacramento Intl. Sacramento Intl (SMF) is just 9.4 mi from the center of the city.

  • How long is the flight from Sacramento to Guam?

    United Airlines can get you from Sacramento to Guam in just under 18h 55m. Your travel time can differ by up to . Sacramento and Guam are separated by a distance of 5826 mi.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Sacramento to Guam (average of $285). Flying from Sacramento to Guam in July is currently the most expensive (average of $1,993). 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 airline flying from Sacramento to Guam

Discover the top airline that operate flights from Sacramento 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$1,312Average$1,917FlexibilityNo cancel feeOn-time69%

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