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$1,615+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GUM
ago. 12 — ago. 191
mar. 8/12
mar. 8/19
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 agosto 7, 2025.

Round-trip from

$1,615
(United Airlines)
From Philadelphia to Guam
Search Deals

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 agosto 7, 2025.

This United Airlines deal was found by Cheapflights users on 8/5. 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.
lun. 9/223:40 pmPHL - GUM
3 stops58h 10mUnited Airlines
vie. 9/267:10 amGUM - PHL
3 stops31h 35mUnited Airlines
Deal found 8/5$1,615
This United Airlines deal was found by Cheapflights users on 8/7. 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.
mié. 10/156:29 pmPHL - GUM
2 stops33h 36mUnited Airlines
mar. 10/287:25 amGUM - PHL
2 stops23h 47mUnited Airlines
Deal found 8/7$1,917
This United Airlines deal was found by Cheapflights users on 8/7. 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.
jue. 11/66:25 amPHL - GUM
2 stops42h 30mUnited Airlines
mar. 11/187:25 amGUM - PHL
2 stops30h 44mUnited Airlines
Deal found 8/7$1,938
This United Airlines deal was found by Cheapflights users on 8/6. 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.
mié. 11/196:25 pmPHL - GUM
2 stops54h 30mUnited Airlines
dom. 11/237:25 amGUM - PHL
2 stops24h 45mUnited Airlines
Deal found 8/6$2,127
This Delta deal was found by Cheapflights users on 8/5. 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.
lun. 9/226:00 amPHL - GUM
2 stops43h 15mDelta
jue. 9/251:55 amGUM - PHL
2 stops41h 50mDelta
Deal found 8/5$2,303
This United Airlines deal was found by Cheapflights users on 8/5. 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.
sáb. 8/98:00 amPHL - GUM
2 stops23h 45mUnited Airlines
lun. 8/117:00 pmGUM - PHL
2 stops57h 29mUnited Airlines
Deal found 8/5$3,236

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 agosto 7, 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

lun. 9/22

3:40 pm-3:50 pm

3 stops58h 10m

Tamuning Guam Intl

vie. 9/26

7:10 am-7:35 pm

2 stops26h 25m

$1,615

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

mié. 10/15

6:29 pm-6:05 pm

2 stops33h 36m

Tamuning Guam Intl

mar. 10/28

7:25 am-5:12 pm

2 stops23h 47m

$1,917

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

jue. 11/6

6:25 am-3:55 pm

2 stops42h 30m

Tamuning Guam Intl

mar. 11/18

7:25 am-11:09 pm

2 stops30h 44m

$1,938

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

mié. 11/19

6:25 pm-3:55 pm

2 stops54h 30m

Tamuning Guam Intl

dom. 11/23

7:25 am-5:10 pm

2 stops24h 45m

$2,127

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

lun. 9/22

6:00 am-3:15 pm

2 stops43h 15m

Tamuning Guam Intl

jue. 9/25

1:55 am-5:45 am

2 stops41h 50m

$2,303

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/5

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 agosto 7, 2025.
Get a feel of what it's like to fly with Delta and 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.
Delta
8.0
Very good
7,987 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,987 reviews
Delta
8.0
Very good
7,987 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,987 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from Philadelphia to Guam (average of $1,977). Flying from Philadelphia 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 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 agosto 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$2,016Average$2,406FlexibilityNo cancel feeOn-time69%

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