How do I get Price Alerts for flights from Philadelphia to Guam?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Philadelphia from Guam . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Philadelphia to Guam with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Philadelphia Airport to Guam?

Prices for flights from Philadelphia Airport to Guam are updated daily.

How many operators does momondo search for flights from Philadelphia Airport to Guam?

As of April 2026, there is 1 operator available to choose from for flights from Philadelphia Airport to Guam.

How old do you have to be to fly from Philadelphia Airport to Guam?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Guam.

What documentation or ID do you need to fly to Guam?

The travel and health documents you'll need for your trip to Guam may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Guam. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,060 Cheap Flights from Philadelphia to Guam in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Guam

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:22 am - 2:40 pm

PHL

GUM

41h 18m

2 stops

4:40 pm - 6:02 am

GUM

PHL

51h 22m

2 stops

$1,960Multiple Airlines

Sat, May 2 - Fri, May 8

7:00 am - 2:40 pm

PHL

GUM

41h 40m

2 stops

4:40 pm - 5:27 am

GUM

PHL

50h 47m

2 stops

$2,015Multiple Airlines

Sun, Oct 4 - Sat, Oct 10

6:16 am - 6:05 pm

PHL

GUM

21h 49m

2 stops

7:10 am - 5:30 pm

GUM

PHL

24h 20m

2 stops

$2,019United Airlines

Sat, Oct 3 - Sat, Oct 10

6:15 am - 9:50 pm

PHL

GUM

25h 35m

3 stops

7:10 am - 4:48 pm

GUM

PHL

23h 38m

2 stops

$2,045United Airlines

Sat, Oct 3 - Sat, Oct 10

7:00 am - 2:40 pm

PHL

GUM

41h 40m

2 stops

4:35 pm - 5:35 am

GUM

PHL

51h 00m

2 stops

$2,277Multiple Airlines

Fri, May 22 - Mon, Jun 1

10:00 am - 6:05 pm

PHL

GUM

66h 05m

2 stops

7:05 am - 1:29 am

GUM

PHL

32h 24m

2 stops

$2,339United Airlines

Sat, May 23 - Mon, Jun 1

4:14 pm - 6:05 pm

PHL

GUM

59h 51m

2 stops

7:30 pm - 12:25 pm

GUM

PHL

54h 55m

3 stops

$2,363United Airlines

Sat, May 23 - Mon, Jun 1

4:14 pm - 6:05 pm

PHL

GUM

59h 51m

2 stops

7:05 am - 12:25 pm

GUM

PHL

43h 20m

3 stops

$2,373United Airlines

Sat, May 23 - Wed, Jun 3

6:00 am - 6:05 pm

PHL

GUM

22h 05m

2 stops

7:05 am - 5:17 pm

GUM

PHL

24h 12m

2 stops

$2,403United Airlines

Tue, Jun 2 - Tue, Jun 9

6:23 pm - 6:05 pm

PHL

GUM

57h 42m

2 stops

7:30 pm - 12:25 pm

GUM

PHL

54h 55m

3 stops

$2,414United Airlines

Fri, May 22 - Mon, Jun 1

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United Airlines flights from Philadelphia to Guam

Our best United Airlines deals on Philadelphia to Guam flight tickets

United Airlines

Oct 3

PHL6:16 amPhiladelphia

21h 49m

2 stops

GUM6:05 pmTamuning Guam Intl

Oct 10

GUM7:10 amTamuning Guam Intl

24h 20m

2 stops

PHL5:30 pmPhiladelphia

$2,019

United Airlines

Oct 3

PHL6:15 amPhiladelphia

25h 35m

3 stops

GUM9:50 pmTamuning Guam Intl

Oct 10

GUM7:10 amTamuning Guam Intl

23h 38m

2 stops

PHL4:48 pmPhiladelphia

$2,045

United Airlines

May 23

PHL10:00 amPhiladelphia

66h 05m

2 stops

GUM6:05 pmTamuning Guam Intl

Jun 1

GUM7:05 amTamuning Guam Intl

32h 24m

2 stops

PHL1:29 amPhiladelphia

$2,339

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

Sat 5/2

7:22 am-2:40 pm

2 stops41h 18m

Tamuning Guam Intl

Fri 5/8

4:40 pm-6:02 am

2 stops51h 22m

$1,960

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

Sun 10/4

7:00 am-2:40 pm

2 stops41h 40m

Tamuning Guam Intl

Sat 10/10

4:40 pm-5:27 am

2 stops50h 47m

$2,015

Quickest round-trip

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

Sat 10/3

6:16 am-6:05 pm

2 stops21h 49m

Tamuning Guam Intl

Sat 10/10

7:10 am-5:30 pm

2 stops24h 20m

$2,019

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

Sat 10/3

6:15 am-9:50 pm

3 stops25h 35m

Tamuning Guam Intl

Sat 10/10

7:10 am-4:48 pm

2 stops23h 38m

$2,045

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

Fri 5/22

7:00 am-2:40 pm

2 stops41h 40m

Tamuning Guam Intl

Mon 6/1

4:35 pm-5:35 am

2 stops51h 00m

$2,277

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

Sat 5/23

10:00 am-6:05 pm

2 stops66h 05m

Tamuning Guam Intl

Mon 6/1

7:05 am-1:29 am

2 stops32h 24m

$2,339

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

Sat 5/23

4:14 pm-6:05 pm

2 stops59h 51m

Tamuning Guam Intl

Mon 6/1

7:30 pm-12:25 pm

3 stops54h 55m

$2,363

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

Sat 5/23

4:14 pm-6:05 pm

2 stops59h 51m

Tamuning Guam Intl

Wed 6/3

7:05 am-12:25 pm

3 stops43h 20m

$2,373

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

Tue 6/2

6:00 am-6:05 pm

2 stops22h 05m

Tamuning Guam Intl

Tue 6/9

7:05 am-5:17 pm

2 stops24h 12m

$2,403

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

Fri 5/22

6:23 pm-6:05 pm

2 stops57h 42m

Tamuning Guam Intl

Mon 6/1

7:30 pm-12:25 pm

3 stops54h 55m

$2,414

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

Cheap Philadelphia to Guam flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Guam

Fastest flight time	22h 05m
Direct flights	None

The fastest flight from Philadelphia to Guam takes 22h 05m

There are no direct flights from Philadelphia to Guam. There are no popular flight routes from Philadelphia to Guam.

Search flight deals

Frequently asked questions about flying from Philadelphia to Guam

When did momondo last update prices for flights from Philadelphia Airport to Guam?
Prices for flights from Philadelphia Airport to Guam are updated daily.
How many operators does momondo search for flights from Philadelphia Airport to Guam?
As of April 2026, there is 1 operator available to choose from for flights from Philadelphia Airport to Guam.
How old do you have to be to fly from Philadelphia Airport to Guam?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Guam.
What documentation or ID do you need to fly to Guam?
The travel and health documents you'll need for your trip to Guam may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Guam. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Philadelphia to Guam

Compare and see reviews for airlines that fly from Philadelphia to Guam with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $1,944	Free Cancellation	Rating 7.4 9,613 reviews		Search United Airlines flights

Frequently asked questions about flying from Philadelphia to Guam

How do I get Price Alerts for flights from Philadelphia to Guam?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Philadelphia from Guam. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Philadelphia to Guam with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Guam?

It is quick and easy to find Philadelphia to Guam flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Guam that suits you.

Can I find flights from Philadelphia to Guam with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Guam from Philadelphia with this policy.

How can momondo help me find flights from Philadelphia to Guam?

Once all potential Philadelphia to Guam flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Philadelphia to Guam right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Philadelphia to Guam now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Guam and let you know when they change.

An easier way to manage your Guam trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Flights to Tamuningfrom $773

Cheap flights from Philadelphia to Guam from $1,060

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Guam departing on 5/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

United Airlines flights from Philadelphia to Guam

Our best United Airlines deals on Philadelphia to Guam flight tickets

momondo Fare Finder

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

Cheap Philadelphia to Guam flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Guam

Fastest flight time

Direct flights

Frequently asked questions about flying from Philadelphia to Guam

Best airlines flying from Philadelphia to Guam

Compare and see reviews for airlines that fly from Philadelphia to Guam with momondo

Frequently asked questions about flying from Philadelphia to Guam

Why use momondo?

An easier way to manage your Guam trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Guam

Popular cities in Guam

Popular flights according to clicks in the last 7 days on momondo

Philadelphia flight routes

According to popular flight searches on momondo this year

Guam flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Guam

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Guam

List of cabin classes available on flights landing in Guam. Availability may vary depending on flight origin and airline.

Complete your trip to Guam

Explore popular destinations other users love

According to popular flight searches on momondo this year