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$1,537+ Cheap flights from Pennsylvania 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GUM
Apr 27 — May 41
Sun 4/27
Sun 5/4
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 April 22, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,891
(United Airlines)

One-way from

$1,612
(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 Pennsylvania to Guam
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One-way flight 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 April 22, 2025.

This United Airlines deal was found by Cheapflights users on 4/22. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/235:09 pmPIT - GUM
2 stops56h 36mUnited Airlines
Fri 6/277:00 amGUM - PIT
2 stops23h 20mUnited Airlines
Deal found 4/22$1,891
This United Airlines deal was found by Cheapflights users on 4/22. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2310:20 amEWR - GUM
1 stop28h 05mUnited Airlines
Tue 10/77:05 pmGUM - EWR
1 stop36h 50mUnited Airlines
Deal found 4/22$1,950
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Mon 10/136:35 amIAD - GUM
2 stops21h 30mUnited Airlines
Sat 10/256:55 amGUM - IAD
2 stops25h 57mUnited Airlines
Deal found 4/21$1,967
This Delta deal was found by Cheapflights users on 4/21. 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.
Sat 11/152:00 pmLGA - GUM
2 stops33h 35mDelta
Fri 11/214:50 pmGUM - LGA
2 stops44h 53mDelta
Deal found 4/21$2,003
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Sun 9/286:25 amLGA - GUM
2 stops21h 40mUnited Airlines
Fri 10/106:55 amGUM - LGA
2 stops24h 17mUnited Airlines
Deal found 4/20$2,017
This Delta deal was found by Cheapflights users on 4/21. 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.
Thu 6/267:40 amIAD - GUM
2 stops41h 35mDelta
Tue 7/85:00 pmGUM - IAD
2 stops50h 59mDelta
Deal found 4/21$2,033
This United Airlines deal was found by Cheapflights users on 4/22. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/276:46 pmPHL - GUM
3 stops43h 34mUnited Airlines
Wed 8/67:00 amGUM - PHL
2 stops24h 22mUnited Airlines
Deal found 4/22$2,042
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Wed 5/216:00 amDCA - GUM
2 stops22h 15mUnited Airlines
Wed 5/287:00 amGUM - DCA
2 stops23h 57mUnited Airlines
Deal found 4/21$2,227
This Delta deal was found by Cheapflights users on 4/22. 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.
Fri 10/106:10 amDCA - GUM
2 stops43h 05mDelta
Sun 11/24:50 pmGUM - DCA
2 stops45h 41mDelta
Deal found 4/22$2,356
This Delta deal was found by Cheapflights users on 4/22. 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.
Tue 5/136:05 amEWR - GUM
2 stops43h 10mDelta
Tue 8/261:55 amGUM - EWR
2 stops31h 31mDelta
Deal found 4/22$2,465
This Delta deal was found by Cheapflights users on 4/22. 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.
Tue 5/137:30 amJFK - GUM
2 stops41h 45mDelta
Tue 8/261:55 amGUM - JFK
2 stops36h 15mDelta
Deal found 4/22$2,465
This Delta deal was found by Cheapflights users on 4/22. 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 6/2311:01 amPIT - GUM
2 stops38h 14mDelta
Thu 6/261:55 amGUM - PIT
2 stops46h 26mDelta
Deal found 4/22$2,781

Cheapflights Fare Finder

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 April 22, 2025.
Use the filters below to find and compare flights from Pennsylvania to Guam that are best for you.

Fly from

Pennsylvania

Fly to

Guam

Route

Depart

Return

Price

PittsburghTamuning

PIT - GUM

PITGUM

Pittsburgh

Mon 6/23

5:09 pm-3:45 pm

2 stops56h 36m

Tamuning Guam Intl

Fri 6/27

7:00 am-4:20 pm

2 stops23h 20m

$1,891

NewarkTamuning

EWR - GUM

EWRGUM

Newark

Tue 9/23

10:20 am-4:25 am

1 stop28h 05m

Tamuning Guam Intl

Tue 10/7

7:05 pm-5:55 pm

1 stop36h 50m

$1,950

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Mon 10/13

6:35 am-6:05 pm

2 stops21h 30m

Tamuning Guam Intl

Sat 10/25

6:55 am-6:52 pm

2 stops25h 57m

$1,967

New YorkTamuning

LGA - GUM

LGAGUM

New York LaGuardia

Sun 9/28

6:25 am-6:05 pm

2 stops21h 40m

Tamuning Guam Intl

Fri 10/10

6:55 am-5:12 pm

2 stops24h 17m

$2,017

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Thu 6/26

7:40 am-3:15 pm

2 stops41h 35m

Tamuning Guam Intl

Tue 7/8

5:00 pm-5:59 am

2 stops50h 59m

$2,033

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

Sun 7/27

6:46 pm-4:20 am

3 stops43h 34m

Tamuning Guam Intl

Wed 8/6

7:00 am-5:22 pm

2 stops24h 22m

$2,042

New YorkTamuning

LGA - GUM

LGAGUM

New York LaGuardia

Sun 8/17

4:00 pm-3:15 pm

2 stops33h 15m

Tamuning Guam Intl

Sat 8/30

5:00 pm-9:55 pm

2 stops42h 55m

$2,103

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Wed 5/21

6:00 am-6:15 pm

2 stops22h 15m

Tamuning Guam Intl

Wed 5/28

7:00 am-4:57 pm

2 stops23h 57m

$2,227

NewarkTamuning

EWR - GUM

EWRGUM

Newark

Tue 5/13

6:05 am-3:15 pm

2 stops43h 10m

Tamuning Guam Intl

Tue 8/26

1:55 am-7:26 pm

2 stops31h 31m

$2,465

New YorkTamuning

JFK - GUM

JFKGUM

New York John F Kennedy Intl

Tue 5/13

7:30 am-3:15 pm

2 stops41h 45m

Tamuning Guam Intl

Tue 8/26

1:55 am-12:10 am

2 stops36h 15m

$2,465

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 20 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.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Guam

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 April 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 April 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
7,920 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

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
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

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
8,683 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,916Average$2,334FlexibilityNo cancel feeOn-time69%

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