$1,161 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 4/28. 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

Fri, Apr 24 - Fri, May 8
Multiple Airlines Logo
7:22 am - 2:40 pm
PHL
-
GUM
41h 18m
2 stops
Multiple Airlines Logo
4:40 pm - 6:02 am
GUM
-
PHL
51h 22m
2 stops
$1,710Multiple Airlines
Mon, Apr 20 - Thu, Apr 23
United Airlines Logo
6:12 am - 3:45 pm
PHL
-
GUM
43h 33m
2 stops
United Airlines Logo
7:05 am - 6:59 pm
GUM
-
PHL
25h 54m
2 stops
$1,789United Airlines
Mon, Apr 20 - Thu, Apr 23
United Airlines Logo
6:12 am - 3:45 pm
PHL
-
GUM
43h 33m
2 stops
United Airlines Logo
7:05 am - 6:59 pm
GUM
-
PHL
49h 54m
3 stops
$1,830United Airlines
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
7:22 am - 2:40 pm
PHL
-
GUM
41h 18m
2 stops
Multiple Airlines Logo
4:40 pm - 5:35 am
GUM
-
PHL
50h 55m
2 stops
$1,941Multiple Airlines
Fri, May 1 - Fri, May 8
Multiple Airlines Logo
6:58 pm - 2:40 pm
PHL
-
GUM
53h 42m
2 stops
Multiple Airlines Logo
4:40 pm - 6:02 am
GUM
-
PHL
51h 22m
2 stops
$1,986Multiple Airlines
Mon, Apr 27 - Thu, May 7
Delta Logo
7:15 am - 3:35 pm
PHL
-
GUM
42h 20m
2 stops
Delta Logo
2:00 am - 6:10 am
GUM
-
PHL
42h 10m
2 stops
$2,103Delta
Tue, May 5 - Tue, May 12
United Airlines Logo
6:06 pm - 6:05 pm
PHL
-
GUM
33h 59m
2 stops
United Airlines Logo
7:05 am - 5:32 pm
GUM
-
PHL
24h 27m
3 stops
$2,229United Airlines
Fri, Jun 12 - Fri, Jun 19
United Airlines Logo
10:32 am - 4:20 am
PHL
-
GUM
27h 48m
2 stops
United Airlines Logo
7:05 am - 1:29 am
GUM
-
PHL
32h 24m
2 stops
$2,312United Airlines
Mon, Apr 27 - Fri, May 8
United Airlines Logo
7:59 pm - 6:05 pm
PHL
-
GUM
32h 06m
2 stops
United Airlines Logo
7:05 am - 5:32 pm
GUM
-
PHL
24h 27m
3 stops
$2,479United Airlines
Fri, Jun 12 - Fri, Jun 19
United Airlines Logo
10:32 am - 4:20 am
PHL
-
GUM
27h 48m
2 stops
United Airlines Logo
7:05 am - 5:39 pm
GUM
-
PHL
24h 34m
3 stops
$2,482United 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 27h 48m.

Good to know

Cheapest flight$1,161
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 9551 reviews
7.3Comfort
8.1Crew
7.1Entertainment
7.7Boarding
6.6Food
Airline reviews

All good flight was 35 minutes early when arriving in Edinburgh

10.0 ExcellentJohn, Apr 2026
EWR - EDI
Read more United Airlines reviews

All good flight was 35 minutes early when arriving in Edinburgh

Flights were on time actually early service was good and crew cheerful

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

The boarding timing needs to be improved. The flight was delayed again because it took way too long to board. I was already exhausted from sleeping at the airport and spending all day there due to delay from my previous flight that connected in Chicago.

I had a terrible experience. My flight got delayed from Atlanta to Chicago on Monday April 6, 2026, and that led to me missing my next flight to Brussels. United Airlines didn’t provide me with any accommodation for shelter. I had to sleep at the airport in Chicago. The next flight I was put on didn’t leave until the evening hours of Tuesday 4/7/2026.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

Flight left on time, arrived early, pleasant staff provided water, coffee, etc. access to bathrooms was reasonable and were well maintained. blankets were available, lots of entertainment options. LUGGAGE SERVICE WAS GREAT. I got my one checked bag quickly and was able to make a bus connection for a 2 hour bus ride saving me from waiting another 1.5 hours.

The boarding process was straightforward. One pertinent observation regarding all boarding procedures is that if an individual requires assistance or possesses a special status and is part of preboarding, it is advisable to limit the number of passengers who can preboard with them, rather than the entire, sometimes large, companion groups. The seats are uncomfortable, and the entertainment options are significantly inferior compared to other airlines. During the snack service, I requested an additional bag of snacks, but my request was denied. Initially, the flight attendant agreed to my request.becoming a strange accurate moment. The flight duration was four hours.

The flight was officially delayed 3 times, and was actually later than that. Combined, it was a 3 hour delay, but there was no recognition (miles, voucher, etc). The crew seemed stressed. The captain sounded nervous in his announcements. The flight itself was smooth and uneventful.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

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

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