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$1,428+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GUM
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
1 adult, Economy
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Cheap 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 June 10, 2026.

This Expedia deal was found by Cheapflights users on 6/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:59 pm
PHL
-
GUM
2 stops53h 36m
Multiple Airlines
Mon 9/74:35 pm
GUM
-
PHL
2 stops51h 05m
Multiple Airlines
Deal found 6/9$1,428
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Mon 10/266:10 am
PHL
-
GUM
2 stops22h 40m
United Airlines
Sat 11/77:25 am
GUM
-
PHL
2 stops27h 00m
United Airlines
Deal found 6/9$1,969
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Sat 10/313:30 pm
PHL
-
GUM
2 stops61h 20m
United Airlines
Sat 11/147:25 am
GUM
-
PHL
2 stops23h 11m
United Airlines
Deal found 6/6$2,011
This Delta deal was found by Cheapflights users on 6/9. 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.
Sun 11/812:09 pm
PHL
-
GUM
2 stops35h 26m
Delta
Sat 11/144:50 pm
GUM
-
PHL
2 stops45h 06m
Delta
Deal found 6/9$2,053
This Orbitz deal was found by Cheapflights users on 6/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:33 am
PHL
-
GUM
2 stops41h 02m
Multiple Airlines
Tue 7/144:35 pm
GUM
-
PHL
2 stops51h 38m
Multiple Airlines
Deal found 6/9$2,164
This Expedia deal was found by Cheapflights users on 6/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:33 am
PHL
-
GUM
2 stops41h 02m
Multiple Airlines
Sat 7/44:35 pm
GUM
-
PHL
2 stops51h 38m
Multiple Airlines
Deal found 6/10$2,222
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Sun 11/86:13 pm
PHL
-
GUM
2 stops33h 37m
United Airlines
Sat 11/147:25 am
GUM
-
PHL
3 stops24h 57m
United Airlines
Deal found 6/9$2,279
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Wed 7/226:10 am
PHL
-
GUM
2 stops21h 55m
United Airlines
Wed 7/297:05 am
GUM
-
PHL
3 stops36h 26m
United Airlines
Deal found 6/7$2,359
This Expedia deal was found by Cheapflights users on 6/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/187:33 am
PHL
-
GUM
2 stops41h 02m
Multiple Airlines
Sat 8/14:35 pm
GUM
-
PHL
2 stops51h 38m
Multiple Airlines
Deal found 6/9$2,371
This United Airlines deal was found by Cheapflights users on 6/9. 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 9/26:56 pm
PHL
-
GUM
3 stops33h 09m
United Airlines
Mon 9/77:15 am
GUM
-
PHL
2 stops27h 40m
United Airlines
Deal found 6/9$2,379

Find flight deals from Philadelphia to Guam

Keep the following information in mind while searching for Philadelphia to Guam flight deals. Data was last updated June 10, 2026.

Round-trip from

$1,428
(Expedia)
From Philadelphia to Guam
Search Deals

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 June 10, 2026.
Use the filters below to find and compare flights from Philadelphia to Guam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

Mon 10/26

6:10 am-6:50 pm

2 stops22h 40m

Tamuning Guam Intl

Sat 11/7

7:25 am-7:25 pm

3 stops27h 00m

$1,969

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

Sat 10/31

3:30 pm-6:50 pm

2 stops61h 20m

Tamuning Guam Intl

Sat 11/14

7:25 am-3:36 pm

2 stops23h 11m

$2,011

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

Sun 11/8

12:09 pm-2:35 pm

2 stops35h 26m

Tamuning Guam Intl

Sat 11/14

4:50 pm-10:56 pm

2 stops45h 06m

$2,053

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

Wed 7/22

6:10 am-6:05 pm

2 stops21h 55m

Tamuning Guam Intl

Wed 7/29

7:05 am-5:31 am

3 stops36h 26m

$2,359

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

Sat 7/18

7:33 am-2:35 pm

2 stops41h 02m

Tamuning Guam Intl

Sat 8/1

4:35 pm-6:13 am

2 stops51h 38m

$2,371

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

Wed 9/2

6:56 pm-6:05 pm

3 stops33h 09m

Tamuning Guam Intl

Mon 9/7

7:15 am-8:55 pm

2 stops27h 40m

$2,379

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

Sat 7/25

6:10 am-4:20 am

2 stops32h 10m

Tamuning Guam Intl

Sat 8/1

7:05 am-5:31 am

2 stops36h 26m

$2,503

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

Sorted by cheapest first

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 June 10, 2026.
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
9,804 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,804 reviews
United Airlines
7.4
Good
9,804 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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 United Airlines fly from Philadelphia to Guam in about 22h 40m. The time it takes to get you to your destination can typically vary by up to . There are 7937 mi between Philadelphia and Guam.

  • 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

Browse thousands of different options on Cheapflights for your next trip

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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 June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,944Average$2,527FlexibilityNo cancel feeOn-time69%

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