$2,248 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 4/17. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Guam

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
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

Fri, Apr 17 - Tue, Apr 21
United Airlines Logo
7:49 pm - 3:40 pm
PHL
-
GUM
53h 51m2 stops
United Airlines Logo
7:05 am - 6:43 pm
GUM
-
PHL
25h 38m2 stops
$1,372United Airlines
Sat, Jan 31 - Fri, Feb 6
Delta Logo
2:30 pm - 11:05 pm
PHL
-
GUM
41h 35m2 stops
Delta Logo
1:00 am - 12:21 am
GUM
-
PHL
38h 21m2 stops
$2,153Delta
Thu, Apr 9 - Tue, Apr 14
United Airlines Logo
6:10 am - 3:45 pm
PHL
-
GUM
43h 35m2 stops
United Airlines Logo
7:05 am - 5:27 pm
GUM
-
PHL
24h 22m3 stops
$2,248United Airlines
Sun, Jan 11 - Sat, Jan 17
Delta Logo
6:15 am - 11:05 pm
PHL
-
GUM
25h 50m2 stops
Delta Logo
1:00 am - 11:25 pm
GUM
-
PHL
37h 25m2 stops
$2,268Delta
Sat, Jan 31 - Sat, Feb 7
United Airlines Logo
3:43 pm - 7:05 pm
PHL
-
GUM
60h 22m2 stops
United Airlines Logo
7:40 am - 2:31 pm
GUM
-
PHL
45h 51m3 stops
$2,348United Airlines
Mon, Jan 5 - Mon, Jan 19
United Airlines Logo
6:00 am - 7:00 pm
PHL
-
GUM
22h 00m2 stops
United Airlines Logo
7:40 am - 9:52 pm
GUM
-
PHL
29h 12m2 stops
$2,478United Airlines
Mon, Jan 5 - Mon, Jan 19
United Airlines Logo
6:35 am - 9:45 pm
PHL
-
GUM
24h 10m3 stops
United Airlines Logo
7:40 am - 3:50 pm
GUM
-
PHL
23h 10m2 stops
$2,504United Airlines
Mon, Jan 5 - Mon, Jan 19
United Airlines Logo
6:35 am - 9:45 pm
PHL
-
GUM
24h 10m3 stops
United Airlines Logo
12:30 pm - 9:36 pm
GUM
-
PHL
24h 06m3 stops
$2,524United Airlines
Sun, Jan 11 - Sun, Jan 18
United Airlines Logo
7:45 pm - 7:05 pm
PHL
-
GUM
32h 20m2 stops
United Airlines Logo
5:00 pm - 2:31 pm
GUM
-
PHL
60h 31m3 stops
$2,537United Airlines
Wed, Jan 7 - Wed, Jan 14
United Airlines Logo
6:30 am - 4:20 am
PHL
-
GUM
30h 50m2 stops
United Airlines Logo
7:40 am - 11:30 pm
GUM
-
PHL
30h 50m2 stops
$2,551United 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.

What’s the cheapest day of the week to fly from Philadelphia to Guam?

The average price of all round-trip flights from Philadelphia to Guam clicked on KAYAK for each day over the last 12 months.

When flying from Philadelphia to Guam, you should consider leaving on a Wednesday and avoid Mondays if you are looking for the best rates. For your return to Philadelphia, you’ll find the best rates on Fridays and the most expensive ones on Saturdays.

Good to know

Cheapest flight$1,372
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.

  • What is the cheapest time of day to fly to Guam?

    The cheapest time of day to fly to Guam is generally in the morning, when round-trip flights cost $2,236 on average. The most expensive time of day to fly to Guam is generally in the morning, which is peak travel time and where the average cost of a ticket is $2,236.

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 9095 reviews
6.6Food
7.7Boarding
7.3Comfort
8.1Crew
7.1Entertainment
Airline reviews

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

10.0 ExcellentRoger, Dec 2025
CAE - ORD
Read more United Airlines reviews

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

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

Information on your arrival and departure airports