$1,923 Find Cheap Flights from Philadelphia to Guam

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Guam departing on 7/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Philadelphia to Guam Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Guam that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Guam

Mon, Jul 6 - Sat, Jul 11
Multiple Airlines Logo
7:33 am - 2:35 pm
PHL
-
GUM
41h 02m
2 stops
Multiple Airlines Logo
4:35 pm - 4:43 pm
GUM
-
PHL
62h 08m
2 stops
$1,923Multiple Airlines
Sat, Jul 18 - Wed, Jul 22
Multiple Airlines Logo
7:33 am - 2:35 pm
PHL
-
GUM
41h 02m
2 stops
Multiple Airlines Logo
4:35 pm - 6:13 am
GUM
-
PHL
51h 38m
2 stops
$2,101Multiple Airlines
Sun, Nov 1 - Thu, Nov 5
United Airlines Logo
6:51 pm - 3:45 pm
PHL
-
GUM
53h 54m
3 stops
United Airlines Logo
7:45 am - 10:50 pm
GUM
-
PHL
30h 05m
2 stops
$2,147United Airlines
Thu, Oct 22 - Mon, Oct 26
United Airlines Logo
6:10 am - 6:05 pm
PHL
-
GUM
21h 55m
2 stops
United Airlines Logo
7:45 am - 11:46 pm
GUM
-
PHL
30h 01m
2 stops
$2,229United Airlines
Thu, Oct 22 - Mon, Oct 26
United Airlines Logo
6:55 pm - 3:45 pm
PHL
-
GUM
54h 50m
3 stops
United Airlines Logo
7:45 am - 3:46 pm
GUM
-
PHL
22h 01m
2 stops
$2,247United Airlines
Wed, Aug 5 - Wed, Aug 19
Multiple Airlines Logo
7:33 am - 2:35 pm
PHL
-
GUM
41h 02m
2 stops
Multiple Airlines Logo
4:35 pm - 5:40 am
GUM
-
PHL
51h 05m
2 stops
$2,313Multiple Airlines
Wed, Aug 5 - Tue, Aug 18
Delta Logo
6:05 am - 3:35 pm
PHL
-
GUM
43h 30m
2 stops
Delta Logo
2:00 am - 5:50 am
GUM
-
PHL
41h 50m
2 stops
$2,318Delta
Sun, Nov 1 - Thu, Nov 5
United Airlines Logo
6:00 am - 9:45 pm
PHL
-
GUM
24h 45m
3 stops
United Airlines Logo
12:25 pm - 9:26 pm
GUM
-
PHL
24h 01m
3 stops
$2,324United Airlines
Wed, Aug 5 - Wed, Aug 19
United Airlines Logo
7:45 pm - 6:05 pm
PHL
-
GUM
32h 20m
2 stops
United Airlines Logo
7:05 am - 7:25 pm
GUM
-
PHL
26h 20m
3 stops
$2,359United Airlines
Thu, Jul 23 - Thu, Jul 30
United Airlines Logo
6:10 am - 6:05 pm
PHL
-
GUM
21h 55m
2 stops
United Airlines Logo
7:15 am - 1:23 am
GUM
-
PHL
32h 08m
2 stops
$2,379United Airlines
Booking Insights

KAYAK's insights & trends for Philadelphia to Guam flights

Get data-powered insights and trends into flights from Philadelphia to Guam to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Philadelphia to Guam take?

The duration of a flight to Guam depends on your arrival airport. The shortest route to Guam from Philadelphia is to Tamuning, which takes 21h 55m.

Good to know

Cheapest flight$1,923
Flight from Philadelphia to Tamuning

FAQs - booking Guam flights

  • How does KAYAK find such low prices on flights from Philadelphia to Guam?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Guam.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Guam?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Philadelphia to Guam is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Guam?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Philadelphia to Guam with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Guam?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Philadelphia to Guam up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Philadelphia to Guam

 
Need help choosing which airline to fly with from Philadelphia to Guam? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9887 reviews
7.1Entertainment
8.1Crew
7.7Boarding
7.3Comfort
6.6Food
Airline reviews

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

4.0 OkaySarah, Apr 2026
SCE - ORD
Read more United Airlines reviews

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

newer aircraft, ability to connect my headset via blue tooth for entertainment.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

My husband and I recently had an unfortunate experience with Lufthansa. At the Philadelphia International airport, the ground staff refused to board us because we didn’t have a current visa stamped on our passports for Frankfurt. We completely understand that this was our mistake. we should have double-checked the visa requirements before our trip. However, the issue that upset us most was how the situation was handled by the staff. They told us they would mark it as “boarding denied due to visa issue”, but instead they recorded it as “no show”. Because of that incorrect entry, our return flight was automatically cancelled as well, which caused additional stress and expense. Mistakes can happen, but we expected more transparency and accuracy from a reputed airline like Lufthansa. It would have made a big difference if the staff had been more careful and considerate in documenting the situation correctly.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

Smoothly flight, pleasant flight attendants. I wish there were better food choices.

A three (3) hour flight should have meal service in First Class, not just potato chips!

Flight was on time, crew were excellent. For some reason our originally selected seats were changed. We had to re-choose our seats when we checked in online and options were limited. One of our two checked bags we placed on the wrong carousel. It was only be shear luck that I saw it. That cost us 20 minutes of wasted time. So much for the “priority” tags. They are meaningless, and have been ever since they were implemented. I wish you would do the save some money and stop using them.

Everything you need to know for your flight from Philadelphia to Guam

Information on your arrival and departure airports