What is the cheapest month to fly to Guam?

January is currently the cheapest month to fly to Guam . At this moment in time May is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

Can I find cheaper flights to Guam if I am willing to have layovers?

Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Guam on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Guam?

Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Guam.

What is the cheapest airport to fly to in Guam?

Tamuning Guam Intl is currently the cheapest airport to fly to in Guam. One-way flights to Tamuning Guam Intl typically cost $75, while round-trip flights cost around $105.

How much is a round-trip flight to Guam?

A round-trip flight to Guam will typically cost around $572, however they can be found for as little as $105.

Where does the fastest flight to Guam depart from?

For those looking to save time traveling to Guam, Honolulu offers the quickest one-way flight (7 hours 40 minutes).

Does Tamuning Guam Intl have rental cars?

Yes. Those touching down at Tamuning Guam Intl can take advantage of the rental car services offered upon their arrival.

Are there hotels close to Tamuning Guam Intl?

Yes. Tamuning Guam Intl has hotels nearby for those requiring accommodations. Mai'Ana Airport Plaza is the closest property to Tamuning Guam Intl (0.0 mi away from Tamuning Guam Intl).

$611+ Flights to Guam | Cheapflights

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Flights to Guam in 2025

Popular in	February
Cheapest in	September
Average price	$925
Round-trip from	$1,917
One-way from	$611

Highest demand for flights based on searches. 19% potential increase in price ($549 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease ($187 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

From New York to Tamuning Guam Intl

Search Deals

One-way flight from New York to Guam

Search Deals

Find flight deals to Guam

Cheapest flights to Guam
Explore the most affordable flight options available to Guam. Find the lowest fares based on data from user searches, with prices last updated on September 25, 2025.

Tue 12/309:40 amEWR - GUM

1 stop27h 40mUnited Airlines

Sun 2/17:20 pmGUM - EWR

1 stop37h 00mUnited Airlines

Deal found 9/23

$1,999

Thu 12/47:00 amJFK - GUM

2 stops25h 05mDelta

Thu 12/251:00 amGUM - JFK

2 stops37h 53mDelta

Deal found 9/23

$2,003

Thu 12/48:00 amEWR - GUM

1 stop19h 50mUnited Airlines

Fri 12/267:20 pmGUM - EWR

1 stop37h 00mUnited Airlines

Deal found 9/25

$2,037

Sat 10/1812:05 pmEWR - GUM

2 stops37h 10mDelta

Mon 10/271:00 amGUM - EWR

2 stops36h 10mDelta

Deal found 9/23

$2,053

Tue 12/307:05 amJFK - GUM

2 stops25h 00mDelta

Sat 1/311:00 amGUM - JFK

2 stops37h 53mDelta

Deal found 9/23

$2,053

Sat 10/189:00 amLGA - GUM

2 stops40h 15mDelta

Tue 10/284:50 pmGUM - LGA

2 stops37h 00mDelta

Deal found 9/23

$2,053

Best flights to Guam
Discover carefully curated flight deals to Guam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2025.

Tue 12/309:40 amEWR - GUM

1 stop27h 40mUnited Airlines

Sun 2/17:20 pmGUM - EWR

1 stop37h 00mUnited Airlines

Deal found 9/23

$1,999

Thu 12/47:00 amJFK - GUM

2 stops25h 05mDelta

Thu 12/251:00 amGUM - JFK

2 stops37h 53mDelta

Deal found 9/23

$2,003

Sat 2/146:00 amEWR - GUM

2 stops22h 05mUnited Airlines

Sun 2/227:40 amGUM - EWR

2 stops24h 15mUnited Airlines

Deal found 9/23

$2,017

Thu 12/46:50 amEWR - GUM

2 stops25h 15mDelta

Thu 12/251:00 amGUM - EWR

2 stops37h 47mDelta

Deal found 9/23

$2,053

Sat 2/146:00 amLGA - GUM

2 stops22h 05mUnited Airlines

Sun 2/227:40 amGUM - LGA

2 stops24h 32mUnited Airlines

Deal found 9/23

$2,017

Sat 10/1812:05 pmEWR - GUM

2 stops37h 10mDelta

Mon 10/271:00 amGUM - EWR

2 stops36h 10mDelta

Deal found 9/23

$2,053

Thu 12/48:00 amEWR - GUM

1 stop19h 50mUnited Airlines

Fri 12/267:20 pmGUM - EWR

1 stop37h 00mUnited Airlines

Deal found 9/23

$2,037

Tue 12/307:05 amJFK - GUM

2 stops25h 00mDelta

Sat 1/311:00 amGUM - JFK

2 stops37h 53mDelta

Deal found 9/23

$2,053

Sat 10/189:00 amLGA - GUM

2 stops40h 15mDelta

Tue 10/284:50 pmGUM - LGA

2 stops37h 00mDelta

Deal found 9/23

$2,053

Thu 12/1811:00 amEWR - GUM

1 stop20h 40mUnited Airlines

Wed 12/317:40 amGUM - EWR

2 stops31h 47mUnited Airlines

Deal found 9/25

$2,215

Sat 10/188:30 amJFK - GUM

2 stops40h 45mDelta

Mon 10/271:00 amGUM - JFK

2 stops31h 45mDelta

Deal found 9/23

$2,058

Wed 10/295:45 amEWR - GUM

2 stops23h 05mUnited Airlines

Wed 11/57:40 amGUM - EWR

2 stops21h 20mUnited Airlines

Deal found 9/24

$2,227

Tue 10/285:45 amEWR - GUM

2 stops23h 05mUnited Airlines

Wed 11/57:40 amGUM - EWR

2 stops21h 20mUnited Airlines

Deal found 9/24

$2,227

Fri 10/313:46 pmJFK - GUM

2 stops32h 49mDelta

Tue 11/44:50 pmGUM - JFK

2 stops44h 16mDelta

Deal found 9/23

$2,253

Wed 10/295:28 pmLGA - GUM

3 stops35h 22mUnited Airlines

Tue 11/117:40 amGUM - LGA

2 stops21h 59mUnited Airlines

Deal found 9/24

$2,227

Fri 10/177:20 amJFK - GUM

2 stops26h 50mDelta

Thu 10/231:55 amGUM - JFK

2 stops30h 50mDelta

Deal found 9/25

$2,403

Wed 10/299:15 pmLGA - GUM

2 stops31h 35mUnited Airlines

Mon 11/107:40 amGUM - LGA

2 stops23h 09mUnited Airlines

Deal found 9/24

$2,227

Wed 10/298:15 pmLGA - GUM

2 stops32h 35mUnited Airlines

Wed 11/57:40 amGUM - LGA

2 stops23h 09mUnited Airlines

Deal found 9/24

$2,227

Wed 12/107:00 amJFK - GUM

2 stops25h 05mDelta

Sat 12/131:00 amGUM - JFK

2 stops44h 14mDelta

Deal found 9/23

$2,453

Mon 10/275:28 pmLGA - GUM

3 stops35h 22mUnited Airlines

Wed 11/57:40 amGUM - LGA

2 stops21h 19mUnited Airlines

Deal found 9/24

$2,227

Thu 10/97:00 amJFK - GUM

2 stops27h 10mDelta

Sun 10/121:55 amGUM - JFK

2 stops42h 30mDelta

Deal found 9/23

$2,515

Thu 10/306:15 amLGA - GUM

2 stops22h 35mUnited Airlines

Thu 11/67:40 amGUM - LGA

2 stops28h 45mUnited Airlines

Deal found 9/24

$2,227

Mon 10/278:20 pmLGA - GUM

2 stops32h 30mUnited Airlines

Mon 11/107:40 amGUM - LGA

2 stops27h 00mUnited Airlines

Deal found 9/24

$2,227

Sat 2/145:40 pmJFK - GUM

2 stops29h 55mDelta

Sun 2/224:50 pmGUM - JFK

2 stops34h 22mDelta

Deal found 9/23

$2,815

Tue 10/288:15 pmLGA - GUM

2 stops32h 35mUnited Airlines

Thu 11/67:40 amGUM - LGA

2 stops26h 24mUnited Airlines

Deal found 9/24

$2,227

Sun 10/268:20 pmLGA - GUM

2 stops32h 30mUnited Airlines

Mon 11/107:40 amGUM - LGA

2 stops23h 44mUnited Airlines

Deal found 9/24

$2,227

Last-minute flights to Guam
Discover last-minute flight deals to Guam. Data last updated September 25, 2025 and is based on user searches.

Sat 10/1812:05 pmEWR - GUM

2 stops37h 10mDelta

Mon 10/271:00 amGUM - EWR

2 stops36h 10mDelta

Deal found 9/23

$2,053

Sat 10/189:00 amLGA - GUM

2 stops40h 15mDelta

Tue 10/284:50 pmGUM - LGA

2 stops37h 00mDelta

Deal found 9/23

$2,053

Sat 10/188:30 amJFK - GUM

2 stops40h 45mDelta

Mon 10/271:00 amGUM - JFK

2 stops31h 45mDelta

Deal found 9/23

$2,058

Sat 10/256:00 amLGA - GUM

2 stops22h 50mUnited Airlines

Tue 11/117:40 amGUM - LGA

2 stops21h 59mUnited Airlines

Deal found 9/24

$2,277

Sat 10/2510:45 amEWR - GUM

1 stop27h 35mUnited Airlines

Sun 11/97:20 pmGUM - EWR

1 stop37h 00mUnited Airlines

Deal found 9/24

$2,309

Sat 10/2512:00 pmEWR - GUM

1 stop19h 45mUnited Airlines

Thu 11/61:00 pmGUM - EWR

1 stop17h 50mUnited Airlines

Deal found 9/24

$2,316

Mon 10/275:45 amEWR - GUM

2 stops23h 05mUnited Airlines

Mon 11/107:40 amGUM - EWR

2 stops21h 20mUnited Airlines

Deal found 9/24

$2,227

Mon 10/275:28 pmLGA - GUM

3 stops35h 22mUnited Airlines

Mon 11/107:40 amGUM - LGA

2 stops23h 09mUnited Airlines

Deal found 9/24

$2,227

Mon 10/2710:45 amEWR - GUM

1 stop27h 35mUnited Airlines

Sun 11/97:20 pmGUM - EWR

1 stop37h 00mUnited Airlines

Deal found 9/24

$2,259

Mon 10/2710:15 amLGA - GUM

2 stops28h 05mUnited Airlines

Sun 11/97:20 pmGUM - LGA

2 stops39h 47mUnited Airlines

Deal found 9/24

$2,268

Tue 10/287:15 amEWR - GUM

2 stops21h 35mUnited Airlines

Sat 11/87:40 amGUM - EWR

2 stops22h 20mUnited Airlines

Deal found 9/24

$2,277

Fri 10/313:46 pmJFK - GUM

2 stops32h 49mDelta

Tue 11/44:50 pmGUM - JFK

2 stops44h 16mDelta

Deal found 9/23

$2,253

One-way flights to Guam
Search for one-way flight options to Guam. Find affordable one-way fares based on user searches. Data last updated September 25, 2025.

Sat 11/17:00 amJFK - GUM

3 stops50h 00mMultiple Airlines

Deal found 9/24

$611

Thu 11/67:00 amJFK - GUM

3 stops49h 00mMultiple Airlines

Deal found 9/24

$627

Sun 10/127:19 amEWR - GUM

3 stops42h 01mMultiple Airlines

Deal found 9/24

$757

Sun 11/27:00 amJFK - GUM

3 stops49h 00mMultiple Airlines

Deal found 9/24

$763

Tue 11/47:00 amJFK - GUM

3 stops41h 00mMultiple Airlines

Deal found 9/24

$778

Tue 10/147:19 amEWR - GUM

3 stops41h 11mMultiple Airlines

Deal found 9/23

$830

Sun 10/126:55 pmJFK - GUM

3 stops54h 25mMultiple Airlines

Deal found 9/24

$896

Fri 12/127:14 amEWR - GUM

2 stops48h 46mMultiple Airlines

Deal found 9/22

$1,015

Thu 12/257:00 amJFK - GUM

2 stops49h 00mMultiple Airlines

Deal found 9/22

$1,078

Wed 12/177:14 amEWR - GUM

2 stops40h 46mMultiple Airlines

Deal found 9/24

$1,306

Mon 12/226:59 pmJFK - GUM

3 stops53h 16mMultiple Airlines

Deal found 9/25

$1,407

Mon 10/136:00 amEWR - GUM

2 stops28h 10mDelta

Deal found 9/24

$1,512

Fly from

Route

Depart

Return

Price

NewarkTamuning

EWR - GUM

EWRGUM

Newark

Tue 12/30

9:40 am-4:20 am

1 stop27h 40m

Tamuning Guam Intl

Sun 2/1

7:20 pm-5:20 pm

1 stop37h 00m

$1,999

New YorkTamuning

JFK - GUM

JFKGUM

New York John F Kennedy Intl

Thu 12/4

7:00 am-11:05 pm

2 stops25h 05m

Tamuning Guam Intl

Thu 12/25

1:00 am-11:53 pm

2 stops37h 53m

$2,003

NewarkTamuning

EWR - GUM

EWRGUM

Newark

Sat 2/14

6:00 am-7:05 pm

2 stops22h 05m

Tamuning Guam Intl

Sun 2/22

7:40 am-4:55 pm

2 stops24h 15m

$2,017

New YorkTamuning

LGA - GUM

LGAGUM

New York LaGuardia

Sat 2/14

6:00 am-7:05 pm

2 stops22h 05m

Tamuning Guam Intl

Sun 2/22

7:40 am-5:12 pm

2 stops24h 32m

$2,017

NewarkTamuning

EWR - GUM

EWRGUM

Newark

Thu 12/4

8:00 am-6:50 pm

1 stop19h 50m

Tamuning Guam Intl

Fri 12/26

7:20 pm-5:20 pm

1 stop37h 00m

$2,037

NewarkTamuning

EWR - GUM

EWRGUM

Newark

Thu 12/4

6:50 am-11:05 pm

2 stops25h 15m

Tamuning Guam Intl

Thu 12/25

1:00 am-11:47 pm

2 stops37h 47m

$2,053

NewarkTamuning

EWR - GUM

EWRGUM

Newark

Sat 10/18

12:05 pm-3:15 pm

2 stops37h 10m

Tamuning Guam Intl

Mon 10/27

1:00 am-11:10 pm

2 stops36h 10m

$2,053

New YorkTamuning

JFK - GUM

JFKGUM

New York John F Kennedy Intl

Tue 12/30

7:05 am-11:05 pm

2 stops25h 00m

Tamuning Guam Intl

Sat 1/31

1:00 am-11:53 pm

2 stops37h 53m

$2,053

New YorkTamuning

LGA - GUM

LGAGUM

New York LaGuardia

Sat 10/18

9:00 am-3:15 pm

2 stops40h 15m

Tamuning Guam Intl

Tue 10/28

4:50 pm-3:50 pm

2 stops37h 00m

$2,053

New YorkTamuning

JFK - GUM

JFKGUM

New York John F Kennedy Intl

Sat 10/18

8:30 am-3:15 pm

2 stops40h 45m

Tamuning Guam Intl

Mon 10/27

1:00 am-6:45 pm

2 stops31h 45m

$2,058

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/24

Showing 1-10 of 56 results

...

Best time to book a flight to Guam

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

How long is the flight to Guam?

On average, a flight from New York to Guam takes 27 hours 10 minutes. Flights to Guam from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Guam?

The most popular airline flying from New York to Guam is United Airlines.

What are the cheapest airlines that fly to Guam?

The cheapest airline flying from New York to Guam is United Airlines.

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 United Airlines 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.

United Airlines

7.4

Good

8,926 reviews

Reviews

1 / 20

4.0

Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

United Airlines

7.4

Good

8,926 reviews

United Airlines

7.4

Good

8,926 reviews

Reviews

1 / 20

4.0

Okay

Tim,Sep 2025

IAD - GSP

FAQs about flying to Guam

Guam airport overview

Guam International Airport (GUM), officially known as Antonio B. Won Pat International Airport, is situated on the central part of the north coast of Guam. Everything is close by in Guam and the airport is no exception: it’s a mere three miles (5km) east of Agana (Hagatna), the capital city of Guam.

Guam International Airport was originally used as a military airport during World War II. In 1992, the first passenger terminal at the airport began to operate as travelers started to realize that Guam had more to offer in terms of beaches, sun and sea. The terminal consists of three levels: arrivals go through the basement level of the terminal, the second floor is mostly admin and the departure gates are located on the third floor.

The airport has served as the perfect base in Micronesia for Continental Airlines. The Antonio B. Won Pat International Guam Airport also serves ANA, China Airlines, Northwest Airlines and Japan Air Lines. Asia Pacific airlines also use the airport as a hub and operate many flights to Guam International. There are regular flights to Antonio B. Won Pat International Guam Airport for holidaymakers traveling from Australia, Japan, South Korea, the Philippines, China and the United States.

Guam is a US overseas territory and the airport took its name from Antonio Borja Won Pat, a citizen of Guam, who was the first delegate to represent Guam in the US House of Representatives. The island is popular with tourists searching for an island getaway.

Can I find cheaper flights to Guam if I am willing to have layovers?
Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Guam on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Guam?
Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Guam.
What is the cheapest airport to fly to in Guam?
Tamuning Guam Intl is currently the cheapest airport to fly to in Guam. One-way flights to Tamuning Guam Intl typically cost $75, while round-trip flights cost around $105.
How much is a round-trip flight to Guam?
A round-trip flight to Guam will typically cost around $572, however they can be found for as little as $105.
Where does the fastest flight to Guam depart from?
For those looking to save time traveling to Guam, Honolulu offers the quickest one-way flight (7 hours 40 minutes).
Does Tamuning Guam Intl have rental cars?
Yes. Those touching down at Tamuning Guam Intl can take advantage of the rental car services offered upon their arrival.
Are there hotels close to Tamuning Guam Intl?
Yes. Tamuning Guam Intl has hotels nearby for those requiring accommodations. Mai'Ana Airport Plaza is the closest property to Tamuning Guam Intl (0.0 mi away from Tamuning Guam Intl).

See more FAQs

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$611+ Cheap flights to Guam

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel.

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Flights to Guam in 2025

Find the latest flights to Guam in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on September 25, 2025.

Popular in

Cheapest in

Average price

Round-trip from

One-way from

Find flight deals to Guam

Cheapest flights to GuamExplore the most affordable flight options available to Guam. Find the lowest fares based on data from user searches, with prices last updated on September 25, 2025.

Explore the most affordable flight options available to Guam. Find the lowest fares based on data from user searches, with prices last updated on September 25, 2025.

Cheapflights Fare Finder

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

Best time to book a flight to Guam

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

Cheapflights Insights

Everything you need to know about your flight to Guam

How long is the flight to Guam?

What are the most popular airlines that fly to Guam?

What are the cheapest airlines that fly to Guam?

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 a feel of what it's like to fly with United Airlines 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.

FAQs about flying to Guam

Guam airport overview

Can I find cheaper flights to Guam if I am willing to have layovers?

What is the best airline to fly to Guam?

What is the cheapest airport to fly to in Guam?

How much is a round-trip flight to Guam?

Where does the fastest flight to Guam depart from?

Does Tamuning Guam Intl have rental cars?

Are there hotels close to Tamuning Guam Intl?

Browse thousands of different options on Cheapflights for your next trip

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Cheapest flights to Guam
Explore the most affordable flight options available to Guam. Find the lowest fares based on data from user searches, with prices last updated on September 25, 2025.