What is the cheapest month to book a flight from Salt Lake City to Guam?

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

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).

What is the cheapest month to fly from Salt Lake City to Guam?

Due to multiple factors, expect to potentially pay more when booking in May. For low rates, December can be a great choice for travel to Guam. Flights to Guam from Salt Lake City in December are about $2,233 on average during December, but can be found for as low as $1,542.

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

When flying from Salt Lake City 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 Salt Lake City to Guam?

Salt Lake City (SLC), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Salt Lake City to Guam.

Can I find deals for flights from Salt Lake City to Guam that include hotel bookings?

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

How can I find direct flights from Salt Lake City to Guam?

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

Can I find deals for business class flights from Salt Lake City to Guam?

Yes. Cheapflights offers flight deals from Salt Lake City 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.

$2,189+ Flights from Salt Lake City to Guam

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Cheap flight deals from Salt Lake City to Guam

Round-trip from	$2,168 (Delta)
Popular in	May
Cheapest in	December

From Salt Lake City to Guam

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($72 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($72 potential savings vs. average RT price).

Search Deals

Find flight deals from Salt Lake City to Guam

Cheapest flights from Salt Lake City to Guam
Explore the most affordable flight options available from Salt Lake City to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

Thu 7/248:00 amSLC - GUM

2 stops24h 10mDelta

Wed 7/301:55 amGUM - SLC

2 stops36h 37mDelta

Deal found 6/30

$2,168

Mon 11/108:16 pmSLC - GUM

2 stops29h 34mUnited Airlines

Sat 11/157:25 amGUM - SLC

2 stops24h 47mUnited Airlines

Deal found 6/30

$2,177

Best flights from Salt Lake City to Guam
Discover carefully curated flight deals from Salt Lake City to Guam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 2, 2025.

Thu 7/248:00 amSLC - GUM

2 stops24h 10mDelta

Wed 7/301:55 amGUM - SLC

2 stops36h 37mDelta

Deal found 6/30

$2,168

Mon 11/108:16 pmSLC - GUM

2 stops29h 34mUnited Airlines

Sat 11/157:25 amGUM - SLC

2 stops24h 47mUnited Airlines

Deal found 6/30

$2,177

Last-minute flights from Salt Lake City to Guam
Discover last-minute flight deals from Salt Lake City to Guam. Data last updated July 2, 2025 and is based on user searches.

Thu 7/248:00 amSLC - GUM

2 stops24h 10mDelta

Wed 7/301:55 amGUM - SLC

2 stops36h 37mDelta

Deal found 6/30

$2,168

Sun 8/248:29 pmSLC - GUM

2 stops29h 36mUnited Airlines

Sat 8/307:15 amGUM - SLC

2 stops24h 15mUnited Airlines

Deal found 6/30

$2,307

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Salt Lake CityTamuning

SLC - GUM

SLCGUM

Salt Lake City

Thu 7/24

8:00 am-12:10 am

2 stops24h 10m

Tamuning Guam Intl

Wed 7/30

1:55 am-10:32 pm

2 stops36h 37m

$2,168

Salt Lake CityTamuning

SLC - GUM

SLCGUM

Salt Lake City

Mon 11/10

8:16 pm-6:50 pm

2 stops29h 34m

Tamuning Guam Intl

Sat 11/15

7:25 am-3:12 pm

2 stops24h 47m

$2,177

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Salt Lake City to Guam

Have a flexible travel schedule? Discover the best time to fly to Guam from Salt Lake City 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 Salt Lake City to Guam

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Guam

Read reviews from past customers who have flown Delta and United Airlines from Salt Lake City to Guam. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,975 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,975 reviews

Delta

8.0

Very good

7,975 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,861 reviews

Delta

8.0

Very good

7,975 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly from for flights from Salt Lake City to Guam?
Salt Lake City (SLC), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Salt Lake City to Guam.
Can I find deals for flights from Salt Lake City to Guam that include hotel bookings?
Yes. In addition to deals on Salt Lake City to Guam flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Salt Lake City to Guam?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Salt Lake City to Guam.
Can I find deals for business class flights from Salt Lake City to Guam?
Yes. Cheapflights offers flight deals from Salt Lake City 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 Salt Lake City to Guam?
Currently, January is the cheapest month in which you can book a flight from Salt Lake City to Guam (average of $1,977). Flying from Salt Lake City 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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Top airline flying from Salt Lake City to Guam

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,542	Average$2,214	FlexibilityNo cancel fee	On-time69%

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$2,168+ Cheap flights from Salt Lake City (SLC) 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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Salt Lake City 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 Salt Lake City to Guam

Keep the following information in mind while searching for Salt Lake City to Guam flight deals. Data was last updated July 2, 2025.

Round-trip from

Popular in

Cheapest in

Find flight deals from Salt Lake City to Guam

Cheapest flights from Salt Lake City to GuamExplore the most affordable flight options available from Salt Lake City to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

Explore the most affordable flight options available from Salt Lake City to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Salt Lake City to Guam

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

Cheapflights Insights

Everything you need to know about your flight from Salt Lake City 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 2, 2025.

Read reviews from past customers who have flown Delta and United Airlines from Salt Lake City to Guam. Users can see the overall rating for each airline as well as how each is rated 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 Salt Lake City 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 Salt Lake City to Guam?

Can I find deals for flights from Salt Lake City to Guam that include hotel bookings?

How can I find direct flights from Salt Lake City to Guam?

Can I find deals for business class flights from Salt Lake City to Guam?

What is the cheapest month to book a flight from Salt Lake City 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 Salt Lake City to Guam

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

Top airline flying from Salt Lake City to Guam

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Salt Lake City to Guam
Explore the most affordable flight options available from Salt Lake City to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.