$968+ Cheap flights from Philadelphia (PHL) 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GUM
May 29 — Jun 51
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Philadelphia to Guam
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Cheapest flights from Philadelphia to GuamExplore 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 April 29, 2026.
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 April 29, 2026.
This United Airlines deal was found by Cheapflights users on 4/27. 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 7/16:15 am
PHL
- GUM
2 stops21h 50m
United Airlines
Wed 7/157:05 am
GUM
- PHL
3 stops36h 26m
United Airlines
Deal found 4/27![United Airlines logo]()
$2,019
This United Airlines deal was found by Cheapflights users on 4/26. 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 8/23:10 pm
PHL
- GUM
2 stops47h 10m
United Airlines
Sun 8/97:30 pm
GUM
- PHL
2 stops50h 20m
United Airlines
Deal found 4/26![United Airlines logo]()
$2,090
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Thu 10/16:10 am
PHL
- GUM
2 stops21h 55m
United Airlines
Mon 10/57:10 am
GUM
- PHL
2 stops30h 00m
United Airlines
Deal found 4/27![United Airlines logo]()
$2,229
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 5/286:00 am
PHL
- GUM
2 stops32h 20m
United Airlines
Thu 6/47:05 am
GUM
- PHL
3 stops24h 37m
United Airlines
Deal found 4/28![United Airlines logo]()
$2,317
This United Airlines deal was found by Cheapflights users on 4/26. 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 6/246:00 am
PHL
- GUM
2 stops22h 05m
United Airlines
Thu 7/307:05 am
GUM
- PHL
3 stops36h 26m
United Airlines
Deal found 4/26![United Airlines logo]()
$2,359
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Tue 6/96:00 am
PHL
- GUM
2 stops22h 05m
United Airlines
Tue 6/167:30 pm
GUM
- PHL
2 stops42h 14m
United Airlines
Deal found 4/25![United Airlines logo]()
$2,382
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 5/266:00 am
PHL
- GUM
2 stops22h 05m
United Airlines
Tue 6/27:05 am
GUM
- PHL
2 stops24h 12m
United Airlines
Deal found 4/28![United Airlines logo]()
$2,479
This Delta deal was found by Cheapflights users on 4/26. 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 8/27:17 pm
PHL
- GUM
2 stops38h 38m
Delta
Sun 8/95:20 pm
GUM
- PHL
2 stops43h 00m
Delta
Deal found 4/26![Delta logo]()
$2,603
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Mon 6/156:15 am
PHL
- GUM
2 stops21h 50m
United Airlines
Tue 6/307:05 am
GUM
- PHL
2 stops24h 12m
United Airlines
Deal found 4/25![United Airlines logo]()
$2,719
This Delta deal was found by Cheapflights users on 4/26. 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.
Fri 5/13:42 pm
PHL
- GUM
2 stops33h 53m
Delta
Sat 5/305:20 pm
GUM
- PHL
2 stops45h 37m
Delta
Deal found 4/26![Delta logo]()
$2,754
Best flights from Philadelphia to GuamDiscover carefully curated flight deals from Philadelphia to Guam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2026.
Discover carefully curated flight deals from Philadelphia to Guam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2026.
This United Airlines deal was found by Cheapflights users on 4/27. 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 7/16:15 am
PHL
- GUM
2 stops21h 50m
United Airlines
Wed 7/157:05 am
GUM
- PHL
3 stops36h 26m
United Airlines
Deal found 4/27![United Airlines logo]()
$2,019
This Delta deal was found by Cheapflights users on 4/26. 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 8/27:17 pm
PHL
- GUM
2 stops38h 38m
Delta
Sun 8/95:20 pm
GUM
- PHL
2 stops43h 00m
Delta
Deal found 4/26![Delta logo]()
$2,603
This United Airlines deal was found by Cheapflights users on 4/26. 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 8/23:10 pm
PHL
- GUM
2 stops47h 10m
United Airlines
Sun 8/97:30 pm
GUM
- PHL
2 stops50h 20m
United Airlines
Deal found 4/26![United Airlines logo]()
$2,090
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Thu 10/16:16 am
PHL
- GUM
2 stops21h 49m
United Airlines
Mon 10/57:10 am
GUM
- PHL
2 stops24h 20m
United Airlines
Deal found 4/26![United Airlines logo]()
$2,229
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 5/286:00 am
PHL
- GUM
2 stops32h 20m
United Airlines
Thu 6/47:05 am
GUM
- PHL
3 stops24h 37m
United Airlines
Deal found 4/28![United Airlines logo]()
$2,317
This United Airlines deal was found by Cheapflights users on 4/26. 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 6/246:00 am
PHL
- GUM
2 stops22h 05m
United Airlines
Thu 7/307:05 am
GUM
- PHL
3 stops36h 26m
United Airlines
Deal found 4/26![United Airlines logo]()
$2,359
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 5/266:00 am
PHL
- GUM
2 stops22h 05m
United Airlines
Tue 6/27:05 am
GUM
- PHL
2 stops24h 12m
United Airlines
Deal found 4/28![United Airlines logo]()
$2,479
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Mon 6/156:00 am
PHL
- GUM
2 stops22h 05m
United Airlines
Tue 6/307:05 am
GUM
- PHL
3 stops24h 37m
United Airlines
Deal found 4/25![United Airlines logo]()
$2,929
Last-minute flights from Philadelphia to GuamDiscover last-minute flight deals from Philadelphia to Guam. Data last updated April 29, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Guam. Data last updated April 29, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 4/28. 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 4/297:59 pm
PHL
- GUM
2 stops32h 06m
United Airlines
Sun 5/37:30 pm
GUM
- PHL
2 stops40h 11m
United Airlines
Deal found 4/28![United Airlines logo]()
$2,852
This United Airlines deal was found by Cheapflights users on 4/28. 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 4/296:21 pm
PHL
- GUM
2 stops33h 44m
United Airlines
Sat 5/27:30 pm
GUM
- PHL
2 stops43h 29m
United Airlines
Deal found 4/28![United Airlines logo]()
$2,902
This Delta deal was found by Cheapflights users on 4/26. 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.
Fri 5/13:42 pm
PHL
- GUM
2 stops33h 53m
Delta
Sat 5/305:20 pm
GUM
- PHL
2 stops45h 37m
Delta
Deal found 4/26![Delta logo]()
$2,754
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Fri 5/16:06 pm
PHL
- GUM
2 stops33h 59m
United Airlines
Sat 5/307:30 pm
GUM
- PHL
3 stops54h 55m
United Airlines
Deal found 4/26![United Airlines logo]()
$2,952
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 5/266:00 am
PHL
- GUM
2 stops22h 05m
United Airlines
Tue 6/27:05 am
GUM
- PHL
2 stops24h 12m
United Airlines
Deal found 4/28![United Airlines logo]()
$2,479
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 5/286:00 am
PHL
- GUM
2 stops32h 20m
United Airlines
Thu 6/47:05 am
GUM
- PHL
3 stops24h 37m
United Airlines
Deal found 4/28![United Airlines logo]()
$2,317
One-way flights from Philadelphia to GuamSearch for one-way flight options from Philadelphia to Guam. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
Search for one-way flight options from Philadelphia to Guam. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:33 am
PHL
- GUM
2 stops30h 02m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$968
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/187:33 am
PHL
- GUM
2 stops30h 02m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$1,151
This Orbitz deal was found by Cheapflights users on 4/27. 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.
Fri 5/157:00 am
PHL
- GUM
2 stops41h 40m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$1,272
This United Airlines deal was found by Cheapflights users on 4/28. 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 7/88:00 am
PHL
- GUM
3 stops44h 05m
United Airlines
Deal found 4/28![United Airlines logo]()
$1,823
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 April 29, 2026.
Round-trip from | $2,019 (United Airlines) |
|---|---|
One-way from | $968 (Kiwi.com) |
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 April 29, 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
Cheapest round-trip
PhiladelphiaTamuning
PHL - GUM
PHLGUM
Philadelphia
Wed 7/1
6:15 am-6:05 pm
2 stops21h 50m
Tamuning Guam Intl
Wed 7/15
7:05 am-5:31 am
3 stops36h 26m
$2,019
PhiladelphiaTamuning
PHL - GUM
PHLGUM
Philadelphia
Sun 8/2
3:10 pm-4:20 am
2 stops47h 10m
Tamuning Guam Intl
Sun 8/9
7:30 pm-7:50 am
2 stops50h 20m
$2,090
Quickest round-trip
PhiladelphiaTamuning
PHL - GUM
PHLGUM
Philadelphia
Thu 10/1
6:16 am-6:05 pm
2 stops21h 49m
Tamuning Guam Intl
Mon 10/5
7:10 am-5:30 pm
2 stops24h 20m
$2,229
PhiladelphiaTamuning
PHL - GUM
PHLGUM
Philadelphia
Thu 5/28
6:00 am-4:20 am
2 stops32h 20m
Tamuning Guam Intl
Thu 6/4
7:05 am-5:42 pm
3 stops24h 37m
$2,317
PhiladelphiaTamuning
PHL - GUM
PHLGUM
Philadelphia
Wed 6/24
6:00 am-6:05 pm
2 stops22h 05m
Tamuning Guam Intl
Thu 7/30
7:05 am-5:31 am
3 stops36h 26m
$2,359
PhiladelphiaTamuning
PHL - GUM
PHLGUM
Philadelphia
Tue 5/26
6:00 am-6:05 pm
2 stops22h 05m
Tamuning Guam Intl
Tue 6/2
7:05 am-5:17 pm
2 stops24h 12m
$2,479
PhiladelphiaTamuning
PHL - GUM
PHLGUM
Philadelphia
Sun 8/2
7:17 pm-11:55 pm
2 stops38h 38m
Tamuning Guam Intl
Sun 8/9
5:20 pm-10:20 pm
2 stops43h 00m
$2,603
PhiladelphiaTamuning
PHL - GUM
PHLGUM
Philadelphia
Mon 6/15
6:00 am-6:05 pm
2 stops22h 05m
Tamuning Guam Intl
Tue 6/30
7:05 am-5:42 pm
3 stops24h 37m
$2,929
Cheapest one-way
Quickest one-way
PhiladelphiaTamuning
PHL - GUM
PHLGUM
Philadelphia
Sat 7/18
7:33 am-3:35 am
2 stops30h 02m
$1,151
PhiladelphiaTamuning
PHL - GUM
PHLGUM
Philadelphia
Fri 5/15
7:00 am-2:40 pm
2 stops41h 40m
$1,272
Showing 1-10 of 11 resultsSorted 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.
PHL-GUM
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
PHL-GU0
PHL-GUM
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 April 29, 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.
Boarding
7.7
Crew
8.1
Entertainment
7.1
Food
6.6
Overall
7.4
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Boarding
7.7
Crew
8.1
Entertainment
7.1
Food
6.6
Overall
7.4
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
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.
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Alternative routes for Philadelphia to Guam
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Complete your trip
Complete your trip to Guam by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Philadelphia to Guam, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Philadelphia and Guam flights
Browse other Philadelphia and Guam flight options. Last updated on April 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 April 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,944 | Average$2,514 | FlexibilityNo cancel fee | On-time69% |