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$855+ Cheap flights from Pennsylvania 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GUM
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap flight deals from Pennsylvania to Guam

Keep the following information in mind while searching for Pennsylvania to Guam flight deals. Data was last updated February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,917
(United)
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 Pennsylvania to Guam
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Find flight deals from Pennsylvania to Guam

Cheapest flights from Pennsylvania to Guam
Explore the most affordable flight options available from Pennsylvania to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This United Airlines deal was found by Cheapflights users on 2/21. 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 2/256:00 amPIT - GUM
2 stops22h 05mUnited Airlines
Thu 2/277:10 amGUM - PIT
2 stops38h 39mUnited Airlines
Deal found 2/21$855
This United deal was found by Cheapflights users on 2/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2710:12 pmIAD - GUM
2 stops30h 03mUnited Airlines
Mon 5/57:00 amGUM - IAD
2 stops30h 12mUnited Airlines
Deal found 2/22$1,917
This United Airlines deal was found by Cheapflights users on 2/20. 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 11/106:00 amPHL - GUM
2 stops21h 50mUnited Airlines
Mon 11/177:25 amGUM - PHL
2 stops24h 31mUnited Airlines
Deal found 2/20$1,917
This United Airlines deal was found by Cheapflights users on 2/21. 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 4/277:59 pmDCA - GUM
2 stops32h 16mUnited Airlines
Mon 5/127:00 amGUM - DCA
2 stops23h 02mUnited Airlines
Deal found 2/21$1,917
This Delta deal was found by Cheapflights users on 2/20. 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 11/812:35 pmIAD - GUM
2 stops35h 00mDelta
Sun 11/164:50 pmGUM - IAD
2 stops33h 57mDelta
Deal found 2/20$1,982
This Delta deal was found by Cheapflights users on 2/22. 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.
Mon 3/248:35 pmDCA - GUM
2 stops28h 00mDelta
Mon 3/315:00 pmGUM - DCA
2 stops44h 40mDelta
Deal found 2/22$2,077
This Delta deal was found by Cheapflights users on 2/21. 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 3/215:00 pmLGA - GUM
2 stops31h 35mDelta
Fri 3/284:50 pmGUM - LGA
2 stops44h 51mDelta
Deal found 2/21$2,102
This United Airlines deal was found by Cheapflights users on 2/21. 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 4/15:30 amEWR - GUM
2 stops22h 45mUnited Airlines
Tue 4/87:00 amGUM - EWR
2 stops24h 44mUnited Airlines
Deal found 2/21$2,227
This Delta deal was found by Cheapflights users on 2/21. 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.
Mon 3/36:00 amEWR - GUM
2 stops41h 35mDelta
Mon 3/104:50 pmGUM - EWR
2 stops44h 49mDelta
Deal found 2/21$2,264
This Delta deal was found by Cheapflights users on 2/21. 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.
Mon 3/36:00 amJFK - GUM
2 stops41h 35mDelta
Mon 3/104:50 pmGUM - JFK
2 stops44h 50mDelta
Deal found 2/21$2,264
This United deal was found by Cheapflights users on 2/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/278:30 amDCA - GUM
3 stops67h 45mMultiple Airlines
Mon 5/127:00 amGUM - DCA
2 stops27h 58mMultiple Airlines
Deal found 2/21$2,336
This Delta deal was found by Cheapflights users on 2/21. 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 2/266:00 amPHL - GUM
2 stops41h 35mDelta
Wed 3/54:50 pmGUM - PHL
2 stops40h 43mDelta
Deal found 2/21$2,814

Find flights from Pennsylvania to Guam within your budget

Customize your flight search to find flights from Pennsylvania 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 February 22, 2025.

Fly from

Pennsylvania

Fly to

Guam

Route

Depart

Return

Price

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Sun 4/27

10:12 pm-6:15 pm

2 stops30h 03m

Tamuning Guam Intl

Mon 5/5

7:00 am-11:12 pm

2 stops30h 12m

$1,917

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Sun 4/27

7:59 pm-6:15 pm

2 stops32h 16m

Tamuning Guam Intl

Mon 5/12

7:00 am-4:02 pm

2 stops23h 02m

$1,917

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Mon 3/24

6:00 am-2:35 pm

2 stops42h 35m

Tamuning Guam Intl

Mon 3/31

5:00 pm-4:23 pm

2 stops37h 23m

$2,077

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Mon 3/24

8:35 pm-2:35 pm

2 stops28h 00m

Tamuning Guam Intl

Mon 3/31

5:00 pm-11:40 pm

2 stops44h 40m

$2,077

New YorkTamuning

LGA - GUM

LGAGUM

New York LaGuardia

Fri 3/21

5:00 pm-2:35 pm

2 stops31h 35m

Tamuning Guam Intl

Fri 3/28

4:50 pm-11:41 pm

2 stops44h 51m

$2,102

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

Thu 3/13

3:13 pm-6:50 pm

2 stops61h 37m

Tamuning Guam Intl

Mon 3/17

5:00 pm-11:16 pm

2 stops44h 16m

$2,199

NewarkTamuning

EWR - GUM

EWRGUM

Newark

Tue 4/1

5:30 am-6:15 pm

2 stops22h 45m

Tamuning Guam Intl

Tue 4/8

7:00 am-5:44 pm

2 stops24h 44m

$2,227

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Sun 4/27

8:30 am-6:15 pm

3 stops67h 45m

Tamuning Guam Intl

Mon 5/12

7:00 am-8:58 pm

2 stops27h 58m

$2,336

New YorkTamuning

JFK - GUM

JFKGUM

New York John F Kennedy Intl

Tue 4/1

8:07 pm-10:40 pm

2 stops36h 33m

Tamuning Guam Intl

Tue 4/8

7:00 am-5:41 pm

2 stops24h 41m

$3,145

New YorkTamuning

LGA - GUM

LGAGUM

New York LaGuardia

Thu 4/24

7:15 am-9:40 pm

2 stops24h 25m

Tamuning Guam Intl

Mon 4/28

7:00 am-2:29 pm

2 stops21h 29m

$4,902

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 13 results
1
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Best time to book a flight from Pennsylvania to Guam

Have a flexible travel schedule? Discover the best time to fly to Guam from Pennsylvania 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.

Travel insights for flights from Pennsylvania to Guam

Get recent, data-driven insights about flights from Pennsylvania to Guam including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from PA to GU?

Find hourly flight availability from Pennsylvania to Guam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Guam as you normally would.

Rainfall in Guam by month

Plan your trip to Guam by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Guam ranges from 2.6 - 14.4 inches per month. August is typically the wettest month, when rainfall can reach 14.4 in. March is typically the driest time to visit Guam when rainfall is around 2.6 in.

Temperature in Guam by month

Plan your trip to Guam by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Guam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

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 February 22, 2025.
To help decide which airline to fly from Pennsylvania to Guam, see what other customers have to say about Delta and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,212 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,212 reviews
Delta
8.0
Very good
8,212 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,759 reviews
Delta
8.0
Very good
8,212 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Guam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania 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 Pennsylvania to Guam?

    Currently, January is the cheapest month in which you can book a flight from Pennsylvania to Guam (average of $1,977). Flying from Pennsylvania 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.

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Top airline flying from Pennsylvania to Guam

Discover the top airline that operate flights from Pennsylvania 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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,916Average$2,326FlexibilityNo cancel feeOn-time69%
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