$1,092 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 2/26. 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

Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
6:20 pm - 3:45 pmPHL-GUM
54h 25m2 stops
United Airlines Logo
7:40 am - 11:32 pmGUM-PHL
30h 52m3 stops
$1,092United Airlines
Find Deal
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
3:37 pm - 3:45 pmPHL-GUM
57h 08m2 stops
United Airlines Logo
7:40 am - 11:32 pmGUM-PHL
30h 52m3 stops
$1,179United Airlines
Find Deal
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
10:06 am - 3:45 pmPHL-GUM
62h 39m2 stops
United Airlines Logo
7:40 am - 11:32 pmGUM-PHL
30h 52m3 stops
$1,262United Airlines
Find Deal
Mon, Mar 2 - Sat, Mar 14
United Airlines Logo
6:20 pm - 7:05 pmPHL-GUM
33h 45m2 stops
United Airlines Logo
7:25 am - 9:31 pmGUM-PHL
28h 06m2 stops
$1,968United Airlines
Find Deal
Mon, Mar 2 - Fri, Mar 13
Delta Logo
12:16 pm - 2:35 pmPHL-GUM
35h 19m2 stops
Delta Logo
1:00 am - 12:49 amGUM-PHL
37h 49m2 stops
$2,003Delta
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Sat, Feb 28 - Thu, Mar 5
United Airlines Logo
3:37 pm - 7:05 pmPHL-GUM
60h 28m2 stops
United Airlines Logo
7:40 am - 5:53 pmGUM-PHL
25h 13m2 stops
$2,273United Airlines
Find Deal
Sat, Feb 28 - Wed, Mar 4
Delta Logo
6:00 am - 2:35 pmPHL-GUM
41h 35m2 stops
Delta Logo
1:00 am - 12:26 amGUM-PHL
38h 26m2 stops
$2,303Delta
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Sat, Feb 28 - Thu, Mar 5
United Airlines Logo
6:32 am - 9:45 pmPHL-GUM
24h 13m3 stops
United Airlines Logo
7:40 am - 5:14 pmGUM-PHL
24h 34m3 stops
$2,304United Airlines
Find Deal
Sun, Dec 28 - Tue, Jan 6
United Airlines Logo
6:51 am - 7:00 pmPHL-GUM
45h 09m2 stops
United Airlines Logo
7:40 am - 3:50 pmGUM-PHL
23h 10m2 stops
$2,393United Airlines
Find Deal
Sun, Dec 28 - Tue, Jan 6
United Airlines Logo
9:45 am - 7:00 pmPHL-GUM
42h 15m3 stops
United Airlines Logo
7:40 am - 9:52 pmGUM-PHL
29h 12m2 stops
$2,409United Airlines
Find Deal
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$1,092
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 9050 reviews
7.7Boarding
6.6Food
8.1Crew
7.3Comfort
7.1Entertainment
Airline reviews

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

6.0 GoodAnonymous, Nov 2025IAH - MEX
Read more United Airlines reviews

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

from SFO-> FRA flight, AVML meal was significantly less compared to regular meal, especially no Desert, no Bread, no sides.

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Even though we were delayed, we were able to make our connection

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

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

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