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Guam

$521+ Cheap flights from the United States 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — GUM
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from USA to Guam

Keep the following information in mind while searching for USA to Guam flight deals. Data was last updated September 15, 2025.

Round-trip from

$521
(United Airlines)

Popular in

February

Cheapest in

September

Average price

$925

Good round-trip deal

$534 or less

Good one-way deal

$261 or less
From USA to Guam
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Highest demand for flights based on searches. 18% potential increase in price ($528 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($185 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from USA to Guam.
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Price to beat on a one-way flight from USA to Guam.
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Find flight deals from USA to Guam

Cheapest flights from USA to Guam
Explore the most affordable flight options available from USA to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. 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.
Mon 9/2911:35 amHNL - GUM
1 stop32h 15mUnited Airlines
Thu 10/27:10 amGUM - HNL
Nonstop7h 25mUnited Airlines
Deal found 9/15$734
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 9/162:25 pmHNL - GUM
Nonstop7h 40mUnited Airlines
Thu 9/185:00 pmGUM - HNL
2 stops43h 05mUnited Airlines
Deal found 9/13$738
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/111:35 amHNL - GUM
1 stop32h 15mUnited Airlines
Sat 10/47:10 amGUM - HNL
Nonstop7h 25mUnited Airlines
Deal found 9/12$780
This United Airlines deal was found by Cheapflights users on 9/13. 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 9/2411:35 amHNL - GUM
2 stops32h 35mUnited Airlines
Sat 9/277:10 amGUM - HNL
Nonstop7h 25mUnited Airlines
Deal found 9/13$786
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 9/182:25 pmHNL - GUM
Nonstop7h 40mUnited Airlines
Sat 9/205:00 pmGUM - HNL
2 stops43h 05mUnited Airlines
Deal found 9/14$848
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/211:50 pmHNL - GUM
1 stop37h 20mMultiple Airlines
Tue 11/412:20 amGUM - HNL
1 stop30h 35mMultiple Airlines
Deal found 9/15$972
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/42:10 pmHNL - GUM
1 stop36h 50mMultiple Airlines
Tue 11/182:30 amGUM - HNL
1 stop28h 25mMultiple Airlines
Deal found 9/15$994
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/62:10 pmHNL - GUM
1 stop36h 50mMultiple Airlines
Tue 11/182:30 amGUM - HNL
1 stop28h 25mMultiple Airlines
Deal found 9/15$995
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/42:10 pmHNL - GUM
1 stop36h 50mMultiple Airlines
Sun 11/162:20 amGUM - HNL
1 stop28h 35mMultiple Airlines
Deal found 9/15$998
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/62:10 pmHNL - GUM
1 stop36h 50mMultiple Airlines
Sun 11/162:20 amGUM - HNL
1 stop28h 35mMultiple Airlines
Deal found 9/15$999
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 10/1212:25 pmMCO - GUM
2 stops61h 25mUnited Airlines
Thu 10/167:10 amGUM - MCO
2 stops38h 23mUnited Airlines
Deal found 9/14$1,117
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 11/145:10 pmLAX - GUM
1 stop31h 40mUnited Airlines
Mon 11/177:05 amGUM - LAX
2 stops25h 51mUnited Airlines
Deal found 9/15$1,206

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA 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 September 15, 2025.
Use the filters below to find and compare flights from the United States to Guam that are best for you.

Fly from

USA

Fly to

Guam

Route

Depart

Return

Price

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Sun 3/8

11:30 am-10:40 pm

1 stop15h 10m

Tamuning Guam Intl

Tue 3/10

7:25 am-6:40 pm

Nonstop7h 15m

$521

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Thu 2/12

11:30 am-3:45 pm

1 stop32h 15m

Tamuning Guam Intl

Sun 2/15

7:40 am-6:55 pm

Nonstop7h 15m

$625

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Mon 10/20

11:35 am-3:50 pm

1 stop32h 15m

Tamuning Guam Intl

Thu 10/23

7:10 am-6:35 pm

Nonstop7h 25m

$780

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Wed 10/1

11:35 am-3:50 pm

1 stop32h 15m

Tamuning Guam Intl

Sat 10/4

7:10 am-6:35 pm

Nonstop7h 25m

$780

OrlandoTamuning

MCO - GUM

MCOGUM

Orlando

Sun 10/12

12:25 pm-3:50 pm

2 stops61h 25m

Tamuning Guam Intl

Thu 10/16

7:10 am-7:33 am

2 stops38h 23m

$1,117

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Wed 10/22

2:30 pm-3:20 pm

1 stop28h 50m

Tamuning Guam Intl

Fri 10/24

12:20 am-11:25 am

1 stop31h 05m

$1,130

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Mon 10/13

2:30 pm-3:20 pm

1 stop28h 50m

Tamuning Guam Intl

Sat 10/18

12:20 am-11:25 am

1 stop31h 05m

$1,165

Los AngelesTamuning

LAX - GUM

LAXGUM

Los Angeles

Fri 11/14

5:10 pm-6:50 pm

1 stop31h 40m

Tamuning Guam Intl

Mon 11/17

7:05 am-2:56 pm

2 stops25h 51m

$1,206

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Thu 2/12

12:55 pm-3:40 pm

2 stops54h 45m

Tamuning Guam Intl

Mon 2/16

7:40 am-6:55 pm

Nonstop7h 15m

$1,345

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Wed 10/22

11:35 am-3:50 pm

1 stop32h 15m

Tamuning Guam Intl

Sat 10/25

9:30 am-2:10 am

3 stops12h 40m

$1,349

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 60 results
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Best time to book a flight from USA to Guam

Have a flexible travel schedule? Discover the best time to fly to Guam from USA 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 the United States to Guam

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

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

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

Find hourly flight availability from USA to Guam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

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

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 September 15, 2025.
Read reviews from past customers who have flown Singapore Airlines, Delta, and United Airlines from the United States 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.
Singapore Airlines
8.1
Very good
1,365 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

8.0

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very good
1,365 reviews
Singapore Airlines
8.1
Very good
1,365 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

8.0

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Delta
8.0
Very good
7,954 reviews
Singapore Airlines
8.1
Very good
1,365 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

8.0

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
United Airlines
7.4
Good
8,929 reviews
Singapore Airlines
8.1
Very good
1,365 reviews

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

8.0

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Related info for your journey

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

  • How long is the flight from USA to Guam?

    Airlines like United Airlines and Delta fly from USA to Guam in about 15h 10m. The time it takes to get you to your destination can typically vary by up to 2h 30m. Airlines will cover a distance of 3793 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from USA to Guam (average of $1,977). Flying from USA 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 3 airlines flying from USA to Guam

Discover the top 3 airlines that operate flights from USA 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$500Average$2,281FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$612Average$662FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,644Average$1,949FlexibilityNo cancel feeOn-timeN/A

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