$1,079 Find Cheap Flights from Philadelphia to Guam

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Guam departing on 5/8. 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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Flight Deals

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

Wed, Apr 29 - Sun, May 3
United Airlines Logo
7:59 pm - 3:40 pm
PHL
-
GUM
53h 41m2 stops
United Airlines Logo
7:05 am - 5:32 pm
GUM
-
PHL
24h 27m3 stops
$1,422United Airlines
Tue, Feb 10 - Sat, Feb 14
United Airlines Logo
5:50 pm - 3:45 pm
PHL
-
GUM
54h 55m2 stops
United Airlines Logo
7:40 am - 11:23 pm
GUM
-
PHL
30h 43m3 stops
$1,478United Airlines
Sun, Apr 26 - Sat, May 2
United Airlines Logo
6:12 am - 3:45 pm
PHL
-
GUM
43h 33m2 stops
United Airlines Logo
7:30 pm - 12:45 am
GUM
-
PHL
43h 15m2 stops
$2,055United Airlines
Sun, Apr 26 - Sat, May 2
United Airlines Logo
7:59 pm - 6:05 pm
PHL
-
GUM
32h 06m2 stops
United Airlines Logo
7:05 am - 5:32 pm
GUM
-
PHL
24h 27m3 stops
$2,278United Airlines
Sun, Apr 26 - Sat, May 2
United Airlines Logo
6:04 am - 9:15 pm
PHL
-
GUM
25h 11m3 stops
United Airlines Logo
7:05 am - 5:32 pm
GUM
-
PHL
24h 27m3 stops
$2,354United Airlines
Tue, Feb 10 - Sat, Feb 14
United Airlines Logo
8:09 am - 5:10 am
PHL
-
GUM
30h 01m3 stops
United Airlines Logo
7:40 am - 11:23 pm
GUM
-
PHL
30h 43m3 stops
$3,083United Airlines
Fri, Jan 9 - Thu, Jan 15
United Airlines Logo
5:50 pm - 7:05 pm
PHL
-
GUM
34h 15m2 stops
United Airlines Logo
7:40 am - 4:36 pm
GUM
-
PHL
23h 56m2 stops
$6,979United Airlines
Fri, Jan 9 - Thu, Jan 15
United Airlines Logo
5:50 pm - 7:05 pm
PHL
-
GUM
34h 15m2 stops
United Airlines Logo
7:40 am - 5:34 pm
GUM
-
PHL
24h 54m3 stops
$7,322United 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.

Which airlines fly non-stop between Philadelphia and Guam?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Philadelphia to Guam.

There is just one airline that flies from Philadelphia to Guam direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is to Tamuning (GUM) and costs $1,944.

Good to know

Cheapest flight$1,079
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 9113 reviews
8.1Crew
7.3Comfort
7.7Boarding
6.6Food
7.1Entertainment
Airline reviews

Sat next to a one year old. She crawled all over the place and made me laugh.

10.0 ExcellentAnonymous, Dec 2025
IAD - VIE
Read more United Airlines reviews

Sat next to a one year old. She crawled all over the place and made me laugh.

Not United Airlines' fault. It's ORL airport's fault.

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

They did the one thing that really matters - got to Chicago early.

I liked the snacks and the flight attendants were friendly.

Gate agent at Frankfurt was terrible. She denied PRE boarding even as it was printed on the boarding pass. Refused to look at the boarding pass and literally shouting for no reason. Frankfurt airport has horrible and rude staff who avoids trying to answer any question at all. Overall, horrible experience.

The Crew and the food was the worst I ever had in Business Class. First they told us there were no space for carry on. It was plenty of space over our 2 row seats, we had to ask to let us travel with it which was accepted. They were aware that we had to run for the connection due to the previous flight delay. Have us one hour waiting for more customers and not even offer a glass of water. Then started the service and they started to serve other passengers drinks in business and did not offer any drinks until they serve our pre ordered meal and I ask for something to drink. I had to wait until they finished to serve all passengers until Inget something. The crew was the worts I ever had for Business Class in my life.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

Flight was late - I was downgraded from first class to coach

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

Information on your arrival and departure airports