$1,819 Find Cheap Flights from Phoenix 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 Phoenix to Guam departing on 4/27. 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 Phoenix 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 Phoenix 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 Phoenix to Guam

Mon, Apr 27 - Mon, May 4
United Airlines Logo
6:00 am - 6:05 pm
PHX
-
GUM
19h 05m2 stops
United Airlines Logo
7:05 am - 7:02 pm
GUM
-
PHX
28h 57m2 stops
$1,819United Airlines
Thu, Apr 30 - Sat, May 30
United Airlines Logo
6:00 am - 6:05 pm
PHX
-
GUM
19h 05m2 stops
United Airlines Logo
7:05 am - 5:12 pm
GUM
-
PHX
27h 07m2 stops
$1,869United Airlines
Sun, May 24 - Sat, Jun 20
United Airlines Logo
7:38 pm - 6:05 pm
PHX
-
GUM
29h 27m2 stops
United Airlines Logo
7:05 am - 5:12 pm
GUM
-
PHX
27h 07m2 stops
$1,919United Airlines
Fri, Jan 30 - Thu, Feb 5
Delta Logo
6:20 am - 11:05 pm
PHX
-
GUM
23h 45m2 stops
Delta Logo
1:00 am - 12:42 am
GUM
-
PHX
40h 42m2 stops
$2,154Delta
Sun, Feb 1 - Sat, Feb 7
United Airlines Logo
5:10 pm - 7:05 pm
PHX
-
GUM
32h 55m2 stops
United Airlines Logo
7:40 am - 1:30 pm
GUM
-
PHX
22h 50m2 stops
$2,194United Airlines
Fri, Feb 20 - Sun, Mar 1
United Airlines Logo
6:40 am - 7:05 pm
PHX
-
GUM
19h 25m2 stops
United Airlines Logo
7:20 pm - 2:06 pm
GUM
-
PHX
35h 46m2 stops
$2,202United Airlines
Fri, Jan 30 - Fri, Feb 6
United Airlines Logo
6:05 am - 7:05 pm
PHX
-
GUM
20h 00m2 stops
United Airlines Logo
7:40 am - 2:07 pm
GUM
-
PHX
23h 27m3 stops
$2,429United Airlines
Sun, Mar 1 - Tue, Mar 31
United Airlines Logo
6:00 am - 7:05 pm
PHX
-
GUM
20h 05m2 stops
United Airlines Logo
7:05 am - 12:24 pm
GUM
-
PHX
22h 19m2 stops
$3,927United Airlines
Booking Insights

KAYAK's insights & trends for Phoenix to Guam flights

Get data-powered insights and trends into flights from Phoenix to Guam to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Guam?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Guam, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Phoenix Sky Harbor Intl Airport to Guam is September, when tickets cost $1,300 (return) on average. On the other hand, the most expensive months are August and November, when the average cost of round-trip tickets is $2,904 and $2,827 respectively.

Good to know

Low seasonJanuary
Cheapest flight$1,819
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Phoenix to Tamuning

FAQs - booking Guam flights

  • How does KAYAK find such low prices on flights from Phoenix 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 Phoenix to Guam.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phoenix to Guam?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Phoenix 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 Phoenix 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 Phoenix 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 Phoenix 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 Phoenix 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 Phoenix to Guam

 
Need help choosing which airline to fly with from Phoenix 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 9137 reviews
7.7Boarding
8.1Crew
7.3Comfort
7.1Entertainment
6.6Food
Airline reviews

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

10.0 ExcellentKatie, Jan 2026
PDX - ORD
Read more United Airlines reviews

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

Aircraft was noisy, old and never dimmed the lights on a night flight even on business class! I flew 17 times on United and probably another 40 on other airlines United USA /Europe flights were the worst to include luggage delayed once going to europe and once coming back

Check how old the airframe is, some older ones have inoperable seat back entertainment or power.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

United is an incompetent airline. They parked the plane on the tarmac for an hour after arriving because they “didn’t have a gate available” it was actually some sort of lie because as we de planed there were approximately 9 open and manned and empty gates that we walked past. Many people on the flight missed connections for the hour long sit on the tarmac. Utterly baffling and incompetent behavior from United flight ops.

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

Information on your arrival and departure airports