$1,725 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 8/4. 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

Tue, Aug 4 - Mon, Aug 31
Multiple Airlines Logo
4:26 pm - 2:35 pm
PHL
-
GUM
56h 09m
2 stops
Multiple Airlines Logo
4:35 pm - 5:40 am
GUM
-
PHL
51h 05m
2 stops
$1,725Multiple Airlines
Mon, Jul 13 - Mon, Jul 20
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
$1,768Multiple Airlines
Sun, Nov 1 - Wed, Nov 18
United Airlines Logo
6:35 pm - 6:50 pm
PHL
-
GUM
33h 15m
3 stops
United Airlines Logo
7:25 am - 7:25 pm
GUM
-
PHL
27h 00m
3 stops
$1,919United Airlines
Thu, Oct 1 - Wed, Oct 7
United Airlines Logo
6:16 am - 6:05 pm
PHL
-
GUM
21h 49m
2 stops
United Airlines Logo
7:35 pm - 9:29 pm
GUM
-
PHL
39h 54m
2 stops
$1,944United Airlines
Sun, Nov 1 - Wed, Nov 18
United Airlines Logo
9:30 am - 6:50 pm
PHL
-
GUM
42h 20m
2 stops
United Airlines Logo
7:25 am - 4:58 pm
GUM
-
PHL
24h 33m
2 stops
$1,949United Airlines
Wed, Jul 1 - Sat, Jul 4
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
$2,222Multiple Airlines
Thu, Oct 1 - Wed, Oct 7
United Airlines Logo
6:00 am - 6:05 pm
PHL
-
GUM
22h 05m
2 stops
United Airlines Logo
7:10 am - 7:33 pm
GUM
-
PHL
26h 23m
3 stops
$2,229United Airlines
Tue, Jul 14 - Tue, Jul 28
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
$2,238Multiple Airlines
Mon, Oct 19 - Fri, Oct 23
United Airlines Logo
6:55 pm - 6:05 pm
PHL
-
GUM
33h 10m
3 stops
United Airlines Logo
7:10 am - 7:33 pm
GUM
-
PHL
26h 23m
3 stops
$2,279United Airlines
Mon, Jul 13 - Mon, Jul 20
United Airlines Logo
6:10 am - 6:05 pm
PHL
-
GUM
21h 55m
2 stops
United Airlines Logo
7:05 am - 5:31 am
GUM
-
PHL
36h 26m
3 stops
$2,359United 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 49m.

Good to know

Cheapest flight$1,725
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 9831 reviews
7.3Comfort
7.1Entertainment
7.7Boarding
6.6Food
8.1Crew
Airline reviews

The entertainment they offer could use some games, and maybe they could add some cookies to the snack menu. And the automated messages are a bit repetitive. But it was comfortable temperature wise and the seats were comfortable. The crew is very polite and helpful

6.0 GoodAnonymous, Jun 2026
DEN - YEG
Read more United Airlines reviews

The entertainment they offer could use some games, and maybe they could add some cookies to the snack menu. And the automated messages are a bit repetitive. But it was comfortable temperature wise and the seats were comfortable. The crew is very polite and helpful

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

I was promised by United Airline (operated by ANA) that I will be seated together with my kids as I am the only adult flying with two minors. We did not get seats together in our 11 hours flight from LA to Tokyo. When asked at the gate, ANA representative said United Airline should have informed them that there is a parent flying with two minors. He said they can’t do anything in the system as the flight is full. He ask me to ask passengers next to me and the kids if they are willing to change seats. This is ridiculous! However, I went in the flight and asked other passages but no one willing to change seats. 11 hours and we were seating separately. I was very disappointed with this. It made things super inconvenient for me.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

Flight cancelled instead of leaving Friday am now, maybe, leaving Sunday

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

Service was professional and quick. Premium economy seat was comfortable given the class

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

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