How long is the flight from Pennsylvania to Guam?

If you’re flying from a popular airport in Pennsylvania, such as Philadelphia or Allentown, and flying into Guam, then you can expect flight times to average 21h 45m and 22h 45m, respectively.

When did momondo last update prices for flights from Pennsylvania to Guam?

Prices for flights from Pennsylvania to Guam are refreshed on a daily basis.

How many operators does momondo search for flights from Pennsylvania to Guam?

As of August 2026, there are 2 operators available to choose from for flights from Pennsylvania to Guam.

How old do you have to be to fly from Pennsylvania to Guam?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania to Guam.

What documentation or ID do you need to fly to Guam?

The travel and health documents required for your trip to Guam can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Guam. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$762 Cheap Flights from Pennsylvania to Guam in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pennsylvania to Guam

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:36 pm - 3:45 pmABE Allentown-Bethlehem-GUM Tamuning Guam Intl

55h 09m2 stops Chicago O'Hare Intl Tokyo Narita

7:45 am - 10:06 amGUM Tamuning Guam Intl-ABE Allentown-Bethlehem

41h 21m2 stops Honolulu Chicago O'Hare Intl

$1,183United Airlines

Fri, Dec 4 - Tue, Dec 8

7:13 pm - 3:45 pmPIT Pittsburgh-GUM Tamuning Guam Intl

53h 32m2 stops San Francisco Tokyo Narita

7:45 am - 6:11 pmGUM Tamuning Guam Intl-PIT Pittsburgh

25h 26m2 stops Honolulu San Francisco

$1,203United Airlines

Tue, Feb 2 - Sat, Feb 6

7:02 am - 2:35 pmPHL Philadelphia-GUM Tamuning Guam Intl

41h 33m2 stops Seattle/Tacoma Intl Tokyo Narita

2:00 am - 5:40 amGUM Tamuning Guam Intl-PHL Philadelphia

41h 40m2 stops Incheon Intl Seattle/Tacoma Intl

$1,240Multiple Airlines

Wed, Sep 2 - Tue, Sep 8

7:02 am - 3:35 pmPHL Philadelphia-GUM Tamuning Guam Intl

42h 33m2 stops Seattle/Tacoma Intl Incheon Intl

2:00 am - 5:40 amGUM Tamuning Guam Intl-PHL Philadelphia

41h 40m2 stops Incheon Intl Seattle/Tacoma Intl

$1,285Multiple Airlines

Mon, Sep 7 - Sun, Sep 13

7:00 am - 2:35 pmPHL Philadelphia-GUM Tamuning Guam Intl

41h 35m2 stops Seattle/Tacoma Intl Tokyo Narita

4:35 pm - 5:40 amGUM Tamuning Guam Intl-PHL Philadelphia

51h 05m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,361Multiple Airlines

Mon, Sep 21 - Mon, Sep 28

5:48 pm - 3:50 pmPIT Pittsburgh-GUM Tamuning Guam Intl

56h 02m2 stops San Francisco Tokyo Narita

7:10 am - 10:00 pmGUM Tamuning Guam Intl-PIT Pittsburgh

28h 50m2 stops Honolulu Houston George Bush Intcntl

$1,763United Airlines

Wed, Sep 30 - Sun, Oct 4

5:48 pm - 3:50 pmPIT Pittsburgh-GUM Tamuning Guam Intl

56h 02m2 stops San Francisco Tokyo Narita

7:10 am - 10:00 pmGUM Tamuning Guam Intl-PIT Pittsburgh

28h 50m2 stops Honolulu Houston George Bush Intcntl

$1,764United Airlines

Wed, Sep 30 - Sun, Oct 4

7:15 am - 2:35 pmJFK New York John F Kennedy Intl-GUM Tamuning Guam Intl

40h 20m2 stops Detroit Metropolitan Wayne County Incheon Intl

4:50 pm - 6:07 pmGUM Tamuning Guam Intl-JFK New York John F Kennedy Intl

40h 17m2 stops Incheon Intl Detroit Metropolitan Wayne County

$1,904Delta

Mon, Jan 18 - Sun, Jan 24

7:10 am - 1:00 amJFK New York John F Kennedy Intl-GUM Tamuning Guam Intl

26h 50m2 stops Detroit Metropolitan Wayne County Incheon Intl

2:40 am - 1:03 amGUM Tamuning Guam Intl-JFK New York John F Kennedy Intl

37h 23m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,904Delta

Tue, Nov 17 - Mon, Nov 23

6:00 am - 3:35 pmEWR Newark-GUM Tamuning Guam Intl

43h 35m2 stops Minneapolis St Paul Incheon Intl

5:20 pm - 3:58 pmGUM Tamuning Guam Intl-EWR Newark

36h 38m2 stops Incheon Intl Detroit Metropolitan Wayne County

$1,904Delta

Wed, Oct 14 - Tue, Oct 20

Cheap last minute flights

Enter your travel dates to find the best prices.

7:01 am - 11:55 pmJFK New York John F Kennedy Intl-GUM Tamuning Guam Intl

26h 54m2 stops Seattle/Tacoma Intl Incheon Intl

2:00 am - 1:14 amGUM Tamuning Guam Intl-JFK New York John F Kennedy Intl

37h 14m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$2,666Delta

Tue, Aug 11 - Mon, Aug 17

6:05 am - 11:55 pmLGA New York LaGuardia-GUM Tamuning Guam Intl

27h 50m2 stops Detroit Metropolitan Wayne County Incheon Intl

5:20 pm - 9:30 pmGUM Tamuning Guam Intl-LGA New York LaGuardia

42h 10m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$2,666Delta

Tue, Aug 11 - Tue, Aug 18

9:39 am - 11:55 pmEWR Newark-GUM Tamuning Guam Intl

24h 16m2 stops Detroit Metropolitan Wayne County Incheon Intl

2:00 am - 12:10 amGUM Tamuning Guam Intl-EWR Newark

36h 10m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$2,666Delta

Tue, Aug 11 - Mon, Aug 17

8:30 am - 6:05 pmIAD Washington, D.C. Dulles Intl-GUM Tamuning Guam Intl

19h 35m1 stop Honolulu

7:30 pm - 3:50 pmGUM Tamuning Guam Intl-IAD Washington, D.C. Dulles Intl

34h 20m1 stop Tokyo Haneda

$2,949United Airlines

Mon, Aug 10 - Wed, Aug 12

6:10 am - 6:05 pmIAD Washington, D.C. Dulles Intl-GUM Tamuning Guam Intl

21h 55m2 stops Chicago O'Hare Intl Honolulu

7:30 pm - 3:50 pmGUM Tamuning Guam Intl-IAD Washington, D.C. Dulles Intl

34h 20m1 stop Tokyo Haneda

$2,954United Airlines

Mon, Aug 10 - Wed, Aug 12

7:15 am - 6:05 pmDCA Washington, D.C. Reagan-National-GUM Tamuning Guam Intl

20h 50m2 stops Chicago O'Hare Intl Honolulu

7:30 pm - 8:09 pmGUM Tamuning Guam Intl-DCA Washington, D.C. Reagan-National

38h 39m2 stops Tokyo Haneda Chicago O'Hare Intl

$2,954United Airlines

Mon, Aug 10 - Wed, Aug 12

10:30 am - 4:20 amEWR Newark-GUM Tamuning Guam Intl

27h 50m1 stop Tokyo Haneda

7:30 pm - 6:05 pmGUM Tamuning Guam Intl-EWR Newark

36h 35m1 stop Tokyo Haneda

$2,962United Airlines

Tue, Aug 11 - Tue, Aug 18

6:10 am - 6:05 pmIAD Washington, D.C. Dulles Intl-GUM Tamuning Guam Intl

21h 55m2 stops Chicago O'Hare Intl Honolulu

7:05 am - 3:46 pmGUM Tamuning Guam Intl-IAD Washington, D.C. Dulles Intl

22h 41m2 stops Honolulu Denver Intl

$3,129United Airlines

Mon, Aug 10 - Wed, Aug 12

6:30 am - 6:05 pmDCA Washington, D.C. Reagan-National-GUM Tamuning Guam Intl

21h 35m2 stops Chicago O'Hare Intl Honolulu

7:05 am - 6:09 pmGUM Tamuning Guam Intl-DCA Washington, D.C. Reagan-National

25h 04m3 stops Honolulu Los Angeles Chicago O'Hare Intl

$3,129United Airlines

Mon, Aug 10 - Wed, Aug 12

6:00 am - 6:05 pmLGA New York LaGuardia-GUM Tamuning Guam Intl

22h 05m2 stops Houston George Bush Intcntl Honolulu

7:05 am - 8:59 pmGUM Tamuning Guam Intl-LGA New York LaGuardia

27h 54m2 stops Honolulu Houston George Bush Intcntl

$10,221United Airlines

Mon, Aug 10 - Wed, Aug 12

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Delta flights from Pennsylvania to Guam

Our best Delta deals on Pennsylvania to Guam flight tickets

Delta

Nov 3

JFK5:35 pmNew York John F Kennedy Intl

30h 00m

2 stops

GUM2:35 pmTamuning Guam Intl

Nov 16

GUM2:40 amTamuning Guam Intl

36h 18m

2 stops

JFK11:58 pmNew York John F Kennedy Intl

$1,904

Delta

Jan 17

EWR6:55 pmNewark

39h 05m

2 stops

GUM1:00 amTamuning Guam Intl

Jan 24

GUM4:50 pmTamuning Guam Intl

34h 15m

2 stops

EWR12:05 pmNewark

$1,909

Delta

Jan 15

JFK7:30 pmNew York John F Kennedy Intl

38h 30m

2 stops

GUM1:00 amTamuning Guam Intl

Jan 26

GUM4:50 pmTamuning Guam Intl

44h 16m

2 stops

JFK10:06 pmNew York John F Kennedy Intl

$1,954

United Airlines flights from Pennsylvania to Guam

Our best United Airlines deals on Pennsylvania to Guam flight tickets

United Airlines

Dec 4

ABE5:36 pmAllentown-Bethlehem

55h 09m

2 stops

GUM3:45 pmTamuning Guam Intl

Dec 8

GUM7:45 amTamuning Guam Intl

41h 21m

2 stops

ABE10:06 amAllentown-Bethlehem

$1,183

United Airlines

Feb 2

PIT7:13 pmPittsburgh

53h 32m

2 stops

GUM3:45 pmTamuning Guam Intl

Feb 6

GUM7:45 amTamuning Guam Intl

25h 26m

2 stops

PIT6:11 pmPittsburgh

$1,203

United Airlines

Sep 30

PIT5:48 pmPittsburgh

56h 02m

2 stops

GUM3:50 pmTamuning Guam Intl

Oct 4

GUM7:10 amTamuning Guam Intl

28h 50m

2 stops

PIT10:00 pmPittsburgh

$1,763

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownTamuning

ABE Allentown-Bethlehem - GUM Tamuning Guam Intl

ABEGUM

Allentown-Bethlehem

Fri 12/4

5:36 pm-3:45 pm

2 stops55h 09m

Tamuning Guam Intl

Tue 12/8

7:45 am-10:06 am

2 stops41h 21m

$1,183

PittsburghTamuning

PIT Pittsburgh - GUM Tamuning Guam Intl

PITGUM

Pittsburgh

Tue 2/2

7:13 pm-3:45 pm

2 stops53h 32m

Tamuning Guam Intl

Sat 2/6

7:45 am-6:11 pm

2 stops25h 26m

$1,203

PhiladelphiaTamuning

PHL Philadelphia - GUM Tamuning Guam Intl

PHLGUM

Philadelphia

Wed 9/2

7:02 am-2:35 pm

2 stops41h 33m

Tamuning Guam Intl

Tue 9/8

2:00 am-5:40 am

2 stops41h 40m

$1,240

PhiladelphiaTamuning

PHL Philadelphia - GUM Tamuning Guam Intl

PHLGUM

Philadelphia

Mon 9/7

7:02 am-3:35 pm

2 stops42h 33m

Tamuning Guam Intl

Sun 9/13

2:00 am-5:40 am

2 stops41h 40m

$1,285

PhiladelphiaTamuning

PHL Philadelphia - GUM Tamuning Guam Intl

PHLGUM

Philadelphia

Mon 9/21

7:00 am-2:35 pm

2 stops41h 35m

Tamuning Guam Intl

Mon 9/28

4:35 pm-5:40 am

2 stops51h 05m

$1,361

PittsburghTamuning

PIT Pittsburgh - GUM Tamuning Guam Intl

PITGUM

Pittsburgh

Wed 9/30

5:48 pm-3:50 pm

2 stops56h 02m

Tamuning Guam Intl

Sun 10/4

7:10 am-10:00 pm

2 stops28h 50m

$1,763

PittsburghTamuning

PIT Pittsburgh - GUM Tamuning Guam Intl

PITGUM

Pittsburgh

Wed 9/30

5:48 pm-3:50 pm

2 stops56h 02m

Tamuning Guam Intl

Sun 10/4

7:10 am-10:00 pm

2 stops28h 50m

$1,764

New YorkTamuning

JFK New York John F Kennedy Intl - GUM Tamuning Guam Intl

JFKGUM

New York John F Kennedy Intl

Mon 1/18

7:15 am-2:35 pm

2 stops40h 20m

Tamuning Guam Intl

Sun 1/24

4:50 pm-6:07 pm

2 stops40h 17m

$1,904

Quickest round-trip

New YorkTamuning

JFK New York John F Kennedy Intl - GUM Tamuning Guam Intl

JFKGUM

New York John F Kennedy Intl

Tue 11/17

7:10 am-1:00 am

2 stops26h 50m

Tamuning Guam Intl

Mon 11/23

2:40 am-1:03 am

2 stops37h 23m

$1,904

NewarkTamuning

EWR Newark - GUM Tamuning Guam Intl

EWRGUM

Newark

Wed 10/14

6:00 am-3:35 pm

2 stops43h 35m

Tamuning Guam Intl

Tue 10/20

5:20 pm-3:58 pm

2 stops36h 38m

$1,904

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Pennsylvania to Guam

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Other information

What is the cheapest airline that flies from Pennsylvania to Guam?

Delta and United Airlines are the most popular carriers operating from Pennsylvania to Guam

Cheap Pennsylvania to Guam flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Guam

Fastest flight time	19h 35m
Direct flights	None

The fastest flight from Pennsylvania to Guam takes 19h 35m

There are no direct flights from Pennsylvania to Guam. There are no popular flight routes from Pennsylvania to Guam.

Search flight deals

Frequently asked questions about flying from Pennsylvania to Guam

When did momondo last update prices for flights from Pennsylvania to Guam?
Prices for flights from Pennsylvania to Guam are refreshed on a daily basis.
How many operators does momondo search for flights from Pennsylvania to Guam?
As of August 2026, there are 2 operators available to choose from for flights from Pennsylvania to Guam.
How old do you have to be to fly from Pennsylvania to Guam?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania to Guam.
What documentation or ID do you need to fly to Guam?
The travel and health documents required for your trip to Guam can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Guam. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Pennsylvania to Guam

Compare and see reviews for airlines that fly from Pennsylvania to Guam with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $1,944	Free Cancellation	Rating 7.4 10,086 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Pennsylvania to Guam?

It is quick and easy to find Pennsylvania to Guam flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Guam that suits you.

Can I find flights from Pennsylvania to Guam with flexible booking policies on momondo?

Flights from Pennsylvania to Guam with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Pennsylvania to Guam?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Guam from Pennsylvania.

I’m not ready to book a flight from Pennsylvania to Guam right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Pennsylvania to Guam flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Flights to Tamuningfrom $1,103

Cheap flights from Pennsylvania to Guam from $762

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Guam departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Big names and deals

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Delta flights from Pennsylvania to Guam

Our best Delta deals on Pennsylvania to Guam flight tickets

United Airlines flights from Pennsylvania to Guam

Our best United Airlines deals on Pennsylvania to Guam flight tickets

momondo Fare Finder

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

See travel insights to Guam from

How to get the cheapest flight ticket from Pennsylvania to Guam

What is the cheapest airline that flies from Pennsylvania to Guam?

How long is the flight from Pennsylvania to Guam?

Cheap Pennsylvania to Guam flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Pennsylvania to Guam

Best airlines flying from Pennsylvania to Guam

Compare and see reviews for airlines that fly from Pennsylvania to Guam with momondo

Why use momondo?

An easier way to manage your Guam trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Guam

Popular cities in Guam

Popular flights according to clicks in the last 7 days on momondo

Pennsylvania flight routes

According to popular flight searches on momondo this year

Guam flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Guam

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Guam

List of cabin classes available on flights landing in Guam. Availability may vary depending on flight origin and airline.

Complete your trip to Guam

Explore popular destinations other users love

According to popular flight searches on momondo this year