$1,020 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 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

Wed, Apr 29 - Sun, May 3
United Airlines Logo
7:59 pm - 3:40 pm
PHL
-
GUM
53h 41m
2 stops
United Airlines Logo
7:05 am - 11:43 pm
GUM
-
PHL
30h 38m
2 stops
$1,819United Airlines
Wed, Apr 29 - Sun, May 3
United Airlines Logo
7:59 pm - 3:40 pm
PHL
-
GUM
53h 41m
2 stops
United Airlines Logo
7:05 am - 2:16 pm
GUM
-
PHL
45h 11m
3 stops
$1,861United Airlines
Tue, Jul 7 - Tue, Jul 21
United Airlines Logo
6:00 am - 6:05 pm
PHL
-
GUM
22h 05m
2 stops
United Airlines Logo
7:05 am - 10:29 pm
GUM
-
PHL
29h 24m
2 stops
$2,019United Airlines
Sun, Aug 30 - Sun, Sep 6
United Airlines Logo
8:30 pm - 6:05 pm
PHL
-
GUM
31h 35m
2 stops
United Airlines Logo
7:30 pm - 12:23 pm
GUM
-
PHL
54h 53m
3 stops
$2,042United Airlines
Mon, May 4 - Sun, May 10
Delta Logo
6:05 am - 11:55 pm
PHL
-
GUM
27h 50m
2 stops
Delta Logo
3:00 am - 9:27 am
GUM
-
PHL
44h 27m
2 stops
$2,053Delta
Sat, Apr 11 - Thu, Apr 23
Delta Logo
3:45 pm - 3:35 pm
PHL
-
GUM
33h 50m
2 stops
Delta Logo
3:00 am - 11:58 pm
GUM
-
PHL
34h 58m
2 stops
$2,153Delta
Tue, Jun 9 - Mon, Jun 15
United Airlines Logo
6:00 am - 6:05 pm
PHL
-
GUM
22h 05m
2 stops
United Airlines Logo
7:30 pm - 11:44 pm
GUM
-
PHL
42h 14m
2 stops
$2,212United Airlines
Mon, May 4 - Mon, May 11
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
$2,229United Airlines
Mon, May 4 - Mon, May 11
United Airlines Logo
6:10 am - 9:45 pm
PHL
-
GUM
25h 35m
3 stops
United Airlines Logo
7:05 am - 5:32 pm
GUM
-
PHL
24h 27m
3 stops
$2,255United Airlines
Thu, Sep 3 - Mon, Sep 7
United Airlines Logo
6:16 am - 6:05 pm
PHL
-
GUM
21h 49m
2 stops
United Airlines Logo
7:05 am - 3:51 pm
GUM
-
PHL
22h 46m
2 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.

Which airlines provide the cheapest flights from Philadelphia to Guam?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Philadelphia to Guam were found on United Airlines ($1,819) and Delta ($2,053).

Find deals

Good to know

Cheapest flight$1,020
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 9455 reviews
7.7Boarding
7.3Comfort
7.1Entertainment
6.6Food
8.1Crew
Airline reviews

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

8.0 ExcellentLaba, Mar 2026
DEN - YEG
Read more United Airlines reviews

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

Didn't make the flight because the first leg of my flight was canceled and the next leg was already booked.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Business class seats felt very cramped compared to other airlines.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

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

Information on your arrival and departure airports

Philadelphia (PHL)