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$1,249+ 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GUM
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$1,536
(United Airlines)
From Pennsylvania to Guam
Search Deals

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 June 12, 2025.

This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:29 pmPHL - GUM
2 stops43h 46mUnited Airlines
Mon 10/67:10 amGUM - PHL
3 stops31h 35mUnited Airlines
Deal found 6/10$1,249
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/313:25 pmLGA - GUM
2 stops40h 25mUnited Airlines
Wed 9/37:10 amGUM - LGA
2 stops28h 45mUnited Airlines
Deal found 6/10$1,536
This United Airlines 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 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 6/10$1,950
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.
Sat 10/257:25 amJFK - GUM
2 stops41h 10mDelta
Sun 11/24:50 pmGUM - JFK
2 stops52h 27mDelta
Deal found 6/9$1,953
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1012:25 pmIAD - GUM
1 stop26h 00mUnited Airlines
Sun 11/27:05 pmGUM - IAD
1 stop35h 35mUnited Airlines
Deal found 6/10$2,000
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/29:50 amEWR - GUM
2 stops24h 20mDelta
Mon 9/81:55 amGUM - EWR
2 stops35h 30mDelta
Deal found 6/10$2,003
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/27:55 amLGA - GUM
2 stops26h 15mDelta
Tue 9/95:00 pmGUM - LGA
2 stops36h 54mDelta
Deal found 6/10$2,003
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:00 amIAD - GUM
2 stops43h 15mDelta
Sat 9/205:00 pmGUM - IAD
2 stops44h 00mDelta
Deal found 6/10$2,033
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/112:05 pmDCA - GUM
2 stops36h 30mDelta
Sat 11/154:50 pmGUM - DCA
2 stops45h 29mDelta
Deal found 6/10$2,033
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.
Wed 7/97:10 amPHL - GUM
2 stops42h 05mDelta
Wed 7/165:00 pmGUM - PHL
2 stops43h 23mDelta
Deal found 6/9$2,153
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/176:00 amDCA - GUM
2 stops22h 05mUnited Airlines
Wed 7/237:15 amGUM - DCA
3 stops29h 27mUnited Airlines
Deal found 6/11$2,357
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/18:00 amJFK - GUM
2 stops40h 40mMultiple Airlines
Thu 8/76:00 amGUM - JFK
2 stops50h 10mMultiple Airlines
Deal found 6/12$3,458

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 June 12, 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

New YorkTamuning

LGA - GUM

LGAGUM

New York LaGuardia

Sun 8/31

3:25 pm-9:50 pm

2 stops40h 25m

Tamuning Guam Intl

Wed 9/3

7:10 am-9:55 pm

2 stops28h 45m

$1,536

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

New YorkTamuning

JFK - GUM

JFKGUM

New York John F Kennedy Intl

Sat 10/25

7:25 am-2:35 pm

2 stops41h 10m

Tamuning Guam Intl

Sun 11/2

4:50 pm-6:17 am

2 stops52h 27m

$1,953

NewarkTamuning

EWR - GUM

EWRGUM

Newark

Tue 9/2

9:50 am-12:10 am

2 stops24h 20m

Tamuning Guam Intl

Mon 9/8

1:55 am-11:25 pm

2 stops35h 30m

$2,003

New YorkTamuning

LGA - GUM

LGAGUM

New York LaGuardia

Tue 9/2

7:55 am-12:10 am

2 stops26h 15m

Tamuning Guam Intl

Tue 9/9

5:00 pm-3:54 pm

2 stops36h 54m

$2,003

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Thu 9/4

6:35 am-6:05 pm

2 stops21h 30m

Tamuning Guam Intl

Sat 9/20

7:10 am-4:43 pm

2 stops23h 33m

$2,017

Washington, D.C.Tamuning

IAD - GUM

IADGUM

Washington, D.C. Dulles Intl

Thu 9/4

6:00 am-3:15 pm

2 stops43h 15m

Tamuning Guam Intl

Sat 9/20

5:00 pm-11:00 pm

2 stops44h 00m

$2,033

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

Wed 7/9

6:27 pm-12:10 am

2 stops39h 43m

Tamuning Guam Intl

Tue 7/15

1:55 am-12:59 am

2 stops37h 04m

$2,153

Washington, D.C.Tamuning

DCA - GUM

DCAGUM

Washington, D.C. Reagan-National

Thu 6/26

6:10 am-12:10 am

2 stops28h 00m

Tamuning Guam Intl

Wed 7/2

1:55 am-4:33 pm

2 stops28h 38m

$2,198

PhiladelphiaTamuning

PHL - GUM

PHLGUM

Philadelphia

Wed 7/9

3:39 pm-6:05 pm

3 stops36h 26m

Tamuning Guam Intl

Wed 7/16

7:15 am-4:53 pm

2 stops23h 38m

$2,357

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 17 results
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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 June 12, 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 June 12, 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
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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 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.

See more FAQs

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,916Average$2,281FlexibilityNo cancel feeOn-time69%

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