What are the cheapest airlines to fly from USA to Guam one-way?

For one-way options, check prices for Hawaiian Airlines. According to our data, you can fly for as low as $1,021. Users have also found prices from $1,396 and $1,574 on Delta and United Airlines, respectively.

What is the cheapest month to fly from USA to Guam?

Due to multiple factors, expect to potentially pay more when booking in February. For low rates, September can be a great choice for travel to Guam. Flights to Guam from USA in September are about $2,388 on average during September, but can be found for as low as $1,001.

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.

$1,861+ Flights from the United States to Guam

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1. Tell us where you want to go

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We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheap flight deals from USA to Guam

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$592 (United Airlines)
Popular in	February
Cheapest in	September
Average price	$2,265
Good round-trip deal	$1,171 or less
Good one-way deal	$606 or less

Provider with most accurate pricing for New York (NYC)-Tamuning Guam Intl flight deals.

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Provider most trusted by Cheapflights users for New York (NYC)-Tamuning Guam Intl flights.

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From USA to Guam

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($472 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease ($164 potential savings vs. average RT price).

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Average for round-trip flights in May 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 May 1, 2025.

Mon 6/301:50 pmHNL - GUM

1 stop35h 50mUnited Airlines

Thu 7/37:15 amGUM - HNL

Nonstop7h 10mUnited Airlines

Deal found 4/29

$592

Mon 5/54:15 pmRDU - GUM

2 stops60h 00mUnited Airlines

Fri 5/95:00 pmGUM - RDU

2 stops50h 38mUnited Airlines

Deal found 4/30

$1,372

Mon 5/121:15 pmLAX - GUM

1 stop36h 00mUnited Airlines

Thu 5/157:10 amGUM - LAX

2 stops29h 20mUnited Airlines

Deal found 4/28

$1,481

Mon 8/181:05 pmSEA - GUM

1 stop33h 10mDelta

Mon 8/255:00 pmGUM - SEA

1 stop38h 00mDelta

Deal found 4/30

$1,643

Tue 9/166:50 amLAX - GUM

2 stops39h 25mDelta

Wed 9/245:00 pmGUM - LAX

2 stops44h 46mDelta

Deal found 4/30

$1,752

Sun 10/197:46 pmPHX - GUM

2 stops29h 19mUnited Airlines

Fri 10/317:25 amGUM - PHX

2 stops21h 23mUnited Airlines

Deal found 4/30

$1,867

Sat 6/285:20 amDFW - GUM

2 stops43h 25mUnited Airlines

Tue 7/17:15 amGUM - DFW

2 stops26h 13mUnited Airlines

Deal found 4/29

$1,916

Mon 8/185:10 amSEA - GUM

2 stops19h 55mUnited Airlines

Wed 9/107:10 amGUM - SEA

3 stops30h 44mUnited Airlines

Deal found 4/30

$1,917

Mon 12/19:10 pmORD - GUM

2 stops29h 40mUnited Airlines

Tue 1/137:25 amGUM - ORD

2 stops23h 09mUnited Airlines

Deal found 4/30

$1,967

Mon 12/16:00 amORD - GUM

2 stops40h 35mDelta

Sat 1/174:50 pmGUM - ORD

2 stops41h 56mDelta

Deal found 4/30

$1,983

Fri 10/1012:25 pmIAD - GUM

1 stop26h 00mUnited Airlines

Sun 11/27:05 pmGUM - IAD

1 stop35h 35mUnited Airlines

Deal found 4/30

$2,000

Fri 10/106:00 amBWI - GUM

2 stops22h 05mUnited Airlines

Sat 10/187:10 amGUM - BWI

3 stops29h 35mUnited Airlines

Deal found 4/30

$2,017

Best flights from USA to Guam
Discover carefully curated flight deals from USA to Guam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Mon 6/301:50 pmHNL - GUM

1 stop35h 50mUnited Airlines

Thu 7/37:15 amGUM - HNL

Nonstop7h 10mUnited Airlines

Deal found 4/29

$592

Mon 8/181:05 pmSEA - GUM

1 stop33h 10mDelta

Mon 8/255:00 pmGUM - SEA

1 stop38h 00mDelta

Deal found 4/30

$1,643

Wed 6/43:40 pmHNL - GUM

1 stop27h 00mMultiple Airlines

Sun 6/151:55 amGUM - HNL

1 stop29h 35mMultiple Airlines

Deal found 4/30

$2,070

Mon 5/54:15 pmRDU - GUM

2 stops60h 00mUnited Airlines

Fri 5/95:00 pmGUM - RDU

2 stops50h 38mUnited Airlines

Deal found 4/29

$1,372

Mon 5/121:15 pmLAX - GUM

1 stop36h 00mUnited Airlines

Thu 5/157:10 amGUM - LAX

2 stops29h 20mUnited Airlines

Deal found 4/28

$1,481

Wed 7/96:00 amIAD - GUM

2 stops43h 15mDelta

Wed 7/165:00 pmGUM - IAD

2 stops44h 42mDelta

Deal found 4/30

$2,032

Sat 10/1812:59 amPHX - GUM

2 stops45h 16mDelta

Fri 10/314:50 pmGUM - PHX

2 stops46h 56mDelta

Deal found 5/1

$2,052

Sun 10/197:46 pmPHX - GUM

2 stops29h 19mUnited Airlines

Fri 10/317:25 amGUM - PHX

2 stops21h 23mUnited Airlines

Deal found 4/30

$1,867

Tue 7/15:10 amSEA - GUM

2 stops19h 55mMultiple Airlines

Thu 7/317:15 amGUM - SEA

1 stop15h 45mMultiple Airlines

Deal found 4/30

$2,273

Wed 5/149:55 amBWI - GUM

2 stops39h 20mDelta

Wed 5/215:00 pmGUM - BWI

2 stops37h 23mDelta

Deal found 4/29

$2,098

Sat 6/285:20 amDFW - GUM

2 stops43h 25mUnited Airlines

Tue 7/17:15 amGUM - DFW

2 stops26h 13mUnited Airlines

Deal found 4/29

$1,916

Mon 8/187:34 pmSEA - GUM

2 stops29h 31mUnited Airlines

Mon 9/87:10 amGUM - SEA

3 stops30h 44mUnited Airlines

Deal found 4/30

$1,917

Last-minute flights from USA to Guam
Discover last-minute flight deals from USA to Guam. Data last updated May 1, 2025 and is based on user searches.

Sat 5/35:51 pmLAX - GUM

2 stops52h 24mDelta

Mon 5/125:00 pmGUM - LAX

2 stops44h 35mDelta

Deal found 4/28

$2,177

Mon 5/56:00 amLAX - GUM

2 stops40h 15mDelta

Mon 5/125:00 pmGUM - LAX

2 stops46h 48mDelta

Deal found 4/30

$2,364

Mon 5/58:35 amLAX - GUM

1 stop16h 40mUnited Airlines

Wed 5/147:00 amGUM - LAX

1 stop16h 08mUnited Airlines

Deal found 4/30

$2,727

Mon 5/54:15 pmRDU - GUM

2 stops60h 00mUnited Airlines

Fri 5/95:00 pmGUM - RDU

2 stops50h 38mUnited Airlines

Deal found 4/30

$1,372

Tue 5/62:20 pmHNL - GUM

Nonstop7h 55mUnited Airlines

Tue 5/137:00 amGUM - HNL

Nonstop7h 05mUnited Airlines

Deal found 4/28

$2,618

Wed 5/712:40 pmSEA - GUM

1 stop33h 35mDelta

Mon 6/25:00 pmGUM - SEA

1 stop37h 40mDelta

Deal found 4/30

$2,355

Wed 5/76:15 amSEA - GUM

2 stops23h 25mUnited Airlines

Mon 6/212:05 pmGUM - SEA

3 stops26h 06mUnited Airlines

Deal found 4/30

$2,755

Wed 5/712:10 pmIAD - GUM

1 stop26h 15mUnited Airlines

Mon 5/127:00 pmGUM - IAD

1 stop34h 40mUnited Airlines

Deal found 4/30

$2,860

Wed 5/77:00 amDFW - GUM

2 stops20h 15mUnited Airlines

Fri 5/97:00 pmGUM - DFW

2 stops36h 26mUnited Airlines

Deal found 4/30

$2,902

Wed 5/710:30 pmHNL - GUM

2 stops44h 45mDelta

Wed 5/145:00 pmGUM - HNL

2 stops46h 03mDelta

Deal found 4/30

$3,009

Thu 5/86:25 amIAD - GUM

2 stops42h 50mDelta

Fri 5/165:00 pmGUM - IAD

2 stops50h 52mDelta

Deal found 4/30

$2,727

Thu 5/87:00 amBWI - GUM

2 stops42h 15mDelta

Fri 5/165:00 pmGUM - BWI

2 stops42h 36mDelta

Deal found 4/30

$2,747

One-way flights from USA to Guam
Search for one-way flight options from USA to Guam. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Thu 5/153:40 pmHNL - GUM

1 stop27h 00mMultiple Airlines

Deal found 4/29

$888

Sat 5/1012:15 pmHNL - GUM

1 stop30h 25mHawaiian Airlines

Deal found 4/29

$1,021

Wed 6/41:45 pmSEA - GUM

1 stop31h 55mHawaiian Airlines

Deal found 4/30

$1,311

Mon 5/512:40 pmSEA - GUM

1 stop33h 35mDelta

Deal found 4/30

$1,396

Mon 5/512:45 amLAX - GUM

2 stops45h 30mDelta

Deal found 4/29

$1,427

Wed 7/2310:05 amIAD - GUM

2 stops39h 10mDelta

Deal found 4/30

$1,537

Tue 7/16:00 amPHX - GUM

2 stops40h 15mDelta

Deal found 4/30

$1,547

Wed 7/2311:52 amBWI - GUM

2 stops37h 23mDelta

Deal found 4/30

$1,547

Mon 5/265:40 pmSEA - GUM

2 stops31h 25mUnited Airlines

Deal found 4/30

$1,574

Mon 5/199:15 amDEN - GUM

2 stops38h 00mDelta

Deal found 4/30

$1,612

Thu 5/87:00 amDFW - GUM

2 stops41h 15mDelta

Deal found 4/29

$1,622

Fri 6/1312:42 pmRDU - GUM

2 stops36h 33mDelta

Deal found 4/29

$1,622

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Mon 6/30

1:50 pm-9:40 pm

1 stop35h 50m

Tamuning Guam Intl

Thu 7/3

7:15 am-6:25 pm

Nonstop7h 10m

$592

Los AngelesTamuning

LAX - GUM

LAXGUM

Los Angeles

Mon 5/12

1:15 pm-6:15 pm

1 stop36h 00m

Tamuning Guam Intl

Thu 5/15

7:10 am-7:30 pm

2 stops29h 20m

$1,481

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Mon 8/18

1:05 pm-3:15 pm

1 stop33h 10m

Tamuning Guam Intl

Mon 8/25

5:00 pm-2:00 pm

1 stop38h 00m

$1,643

Los AngelesTamuning

LAX - GUM

LAXGUM

Los Angeles

Tue 9/16

6:50 am-3:15 pm

2 stops39h 25m

Tamuning Guam Intl

Wed 9/24

5:00 pm-8:46 pm

2 stops44h 46m

$1,752

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

Sun 10/19

7:46 pm-6:05 pm

2 stops29h 19m

Tamuning Guam Intl

Fri 10/31

7:25 am-11:48 am

2 stops21h 23m

$1,867

DallasTamuning

DFW - GUM

DFWGUM

Dallas/Fort Worth

Sat 6/28

5:20 am-3:45 pm

2 stops43h 25m

Tamuning Guam Intl

Tue 7/1

7:15 am-6:28 pm

2 stops26h 13m

$1,916

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Mon 8/18

7:34 pm-6:05 pm

2 stops29h 31m

Tamuning Guam Intl

Mon 9/8

7:10 am-8:54 pm

3 stops30h 44m

$1,917

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Fri 10/10

12:25 pm-4:25 am

1 stop26h 00m

Tamuning Guam Intl

Sun 11/2

7:05 pm-3:40 pm

1 stop35h 35m

$2,000

RaleighTamuning

RDU - GUM

RDUGUM

Raleigh-Durham

Mon 7/14

7:06 pm-6:05 pm

2 stops32h 59m

Tamuning Guam Intl

Thu 8/14

7:15 am-3:50 pm

2 stops22h 35m

$2,017

BaltimoreTamuning

BWI - GUM

BWIGUM

Baltimore/Washington

Wed 7/9

6:15 am-6:05 pm

2 stops21h 50m

Tamuning Guam Intl

Wed 7/16

7:15 am-11:17 pm

2 stops30h 02m

$2,017

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 42 results

...

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?

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.

Rainfall in Guam by month

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.

Temperature in Guam by month

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).

Reviews of airlines servicing Guam

Get a feel of what it's like to fly with Delta, Hawaiian Airlines and United Airlines from USA to Guam by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,934 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

7,934 reviews

Delta

8.0

Very good

7,934 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.

Hawaiian Airlines

7.9

Good

2,409 reviews

Delta

8.0

Very good

7,934 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

8,696 reviews

Delta

8.0

Very good

7,934 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 are the cheapest airlines to fly from USA to Guam one-way?
For one-way options, check prices for Hawaiian Airlines. According to our data, you can fly for as low as $1,021. Users have also found prices from $1,396 and $1,574 on Delta and United Airlines, respectively.
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

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from USA to Guam

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest$612	Average$662	FlexibilityNo cancel fee	On-time81%
United Airlines	Cheapest$698	Average$2,156	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$1,542	Average$1,842	FlexibilityNo cancel fee	On-timeN/A

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$592+ 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from USA 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 USA to Guam

Keep the following information in mind while searching for USA to Guam flight deals. Data was last updated May 1, 2025.

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from USA to Guam

Cheapest flights from USA to GuamExplore 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 May 1, 2025.

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 May 1, 2025.

Cheapflights Fare Finder

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

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.

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?

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 May 1, 2025.

Rainfall in Guam by month

Plan your trip to Guam by taking into account the average rainfall totals by month.

Temperature in Guam by month

Plan your trip to Guam by taking into account the average temperature totals by month.

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 May 1, 2025.

Get a feel of what it's like to fly with Delta, Hawaiian Airlines and United Airlines from USA to Guam by reading reviews from past customers. Users have also rated airlines 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 USA to Guam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from USA to Guam one-way?

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

How can I find direct flights from USA to Guam?

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

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

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

Top 3 airlines flying from USA to Guam

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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 May 1, 2025.