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$2,315+ Cheap flights from Philadelphia (PHL) 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GUM
Nov 25 — Dec 21
Tue 11/25
Tue 12/2
1 adult, Economy
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Cheap flight deals from Philadelphia to Guam

Keep the following information in mind while searching for Philadelphia to Guam flight deals. Data was last updated October 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$2,315
(Delta)
Provider with most accurate pricing for Philadelphia-Tamuning Guam Intl flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Tamuning Guam Intl flights.
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From Philadelphia to Guam
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Find flight deals from Philadelphia to Guam

Cheapest flights from Philadelphia to Guam
Explore the most affordable flight options available from Philadelphia to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2025.

This Delta deal was found by Cheapflights users on 10/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:14 amPHL - GUM
2 stops41h 21mDelta
Sun 11/234:50 pmGUM - PHL
2 stops45h 00mDelta
Deal found 10/25$2,315
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 11/226:00 amPHL - GUM
2 stops31h 20mUnited Airlines
Sat 11/297:40 amGUM - PHL
2 stops30h 06mUnited Airlines
Deal found 10/24$2,552
This Delta deal was found by Cheapflights users on 10/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/227:10 amPHL - GUM
2 stops40h 25mDelta
Fri 11/281:00 amGUM - PHL
2 stops36h 50mDelta
Deal found 10/24$2,753
This United Airlines deal was found by Cheapflights users on 10/25. 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 11/196:31 pmPHL - GUM
3 stops33h 19mUnited Airlines
Sun 11/237:20 pmGUM - PHL
2 stops38h 43mUnited Airlines
Deal found 10/25$2,852

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 October 26, 2025.
Use the filters below to find and compare flights from Philadelphia to Guam that are best for you.

Fly from

Philadelphia

Fly to

Guam

Route

Depart

Return

Price

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

Wed 11/19

6:14 am-2:35 pm

2 stops41h 21m

Tamuning Guam Intl

Sun 11/23

4:50 pm-10:50 pm

2 stops45h 00m

$2,315

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

Sat 11/22

6:00 am-4:20 am

2 stops31h 20m

Tamuning Guam Intl

Sat 11/29

7:40 am-10:46 pm

2 stops30h 06m

$2,552

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

Sat 11/22

7:10 am-2:35 pm

2 stops40h 25m

Tamuning Guam Intl

Fri 11/28

1:00 am-10:50 pm

2 stops36h 50m

$2,753

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

Wed 11/19

6:31 pm-6:50 pm

3 stops33h 19m

Tamuning Guam Intl

Sun 11/23

7:20 pm-7:03 pm

2 stops38h 43m

$2,852

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Best time to book a flight from Philadelphia to Guam

Have a flexible travel schedule? Discover the best time to fly to Guam from Philadelphia 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 Philadelphia to Guam
No data available for this route at this time. Please check back soon.

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 October 26, 2025.
Get a feel of what it's like to fly with United Airlines from Philadelphia 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
8,999 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,999 reviews
United Airlines
7.4
Good
8,999 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Philadelphia 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 Philadelphia to Guam?

    For a flight from Philadelphia to Guam, you will be flying from Philadelphia. Philadelphia (PHL) is just 7.0 mi from the center of the city.

  • How long is the flight from Philadelphia to Guam?

    Airlines like Delta and United Airlines fly from Philadelphia to Guam in about 31h 20m. The time it takes to get you to your destination can typically vary by up to 10h 01m. There are 7937 mi between Philadelphia and Guam. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia 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.

See more FAQs

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Top airline flying from Philadelphia to Guam

Discover the top airline that operate flights from Philadelphia 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 October 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,965Average$2,467FlexibilityNo cancel feeOn-time69%

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